OGI Autumn 2022 Digital

INNOVATION Autumn 2022 A Leading Voice of the Energy Transition HOW TO DETECT AND LOCATE ILLEGAL TAPINGS ADIPEC: SPECIAL HYDROGEN FUEL: TECHNOLOGY FOCUS INTERVIEW: ATEX GAS ANALYSIS Emery Hill Media Ltd. © 2022

www.oilandgasinnovation.co.uk Autumn 2022 CEO Matthew Patten Managing Editor Simon Milliere Publishing Director Edward Findlay [email protected] Commercial Director & Advertising Enquiries Nicholas Parker [email protected] Technical Director and Website Ashish Jaswal [email protected] Office Assistants Janet Elseberg [email protected] Contributing Journalist Emma Patten Business Development Executives Mylene Daugan [email protected] Augusto Trinidad Jr [email protected] Hazelle Ramirez [email protected] Daryl Cruz [email protected] Bella Granzo [email protected] Emery Hill Media Dalton House 60 Winsor Avenue London SW19 2RR Tel: +44 330 043 4969 Follow Us EMERY HILL MEDIA © 2022 2



CONTENTS COVER STORIES & SPECIALS 12 18 Excellence in All Areas of Fuel Gases 8 PRF Gas Solutions is a 31 year old company (founded in 1991) focused on technology, engineering, construction, operation and maintenance of all types of equipment and infrastructure 10Accelerating Green Development The activity level is high in the Danish maritime service company VMS Group, and the sustainable development of the company has been kickstarted - based on professional expertise and care for the environment. 12How to Detect and Locate Illegal Tapings All over the world, pipeline operators and oil companies are facing the problem of illegal tapings in their lines where product is stolen, and ever since pipelines have also been subject to vandalism and theft. ADIPEC 2022 SPECIAL 60 WORLD INDUSTRY NEWS Europe 24 North America 32 South America 72 8 MENA 74 Asia Pacific 82 EXPLORATION & PRODUCTION 14Subseatec Continues Its Journey The continuous development of higher strength steel grades in combination with more efficient manufacturing methods makes steel an excellent material for the future. 18Improved Liquid Recovery in Solids Control The drilling fluids circulation in a drilling operation is critical for a successful and cost efficient drilling process and the solids control equipment is an essential part of this circuit. 20A Diverless Solution to Shallow Water Tie-ins 4



CONTENTS MIDSTREAM & PIPELINES High Performance Welding with Greater 40 44 Efficiency 56 Synchronized welding with two individually controllable arcs has 40 never been so easy as with the new TPS/i TWIN systems and the PMC TWIN and CMT TWIN welding processes. 42A Climate Friendly Energy Mix 44 The basics of LoRaWAN John Tillema, Chief Technology Officer of TWTG, covers the basics of LoRaWAN and reflects on the questions most heard and the fundamental ones often overlooked. ATEX Certified Gas Analysis 48 OGI sits down with Sean Turner of ENOTEC GmbH. He is here to educate readers on the importance of working with explosion-proof products, particularly in hazardous areas. PROCESSING 50Optimal Data Access to Field Devices in the Process Industry Devices in the industrial environment become smaller, more powerful and more cost-effective. They should also be safe and easy to use. 52Power of Three Set to Support Critical Filtration Processes 54For More Space and Safety HEALTH, SAFETY & ENVIRONMENT 56AI Powered Scenario Predictions 72 OGI sits down with Knut Husdal of Novatech AS. He is here to educate readers on emissions mitigation and how one can turn a problem into an opportunity. EVENTS CALENDAR 6

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COVER STORY Excellence in Engineering, Construction and Maintenance Services in All Areas of Fuel Gases PRF Gas Solutions is a 31 year old company (founded in 1991) focused on technology, engineering, construction, operation and maintenance of all types of equipment and infrastructure for the fuel gas sector, from transportation, distribution and utilization networks, regulating stations, LNG bunkering solutions, natural gas refuelling stations, LNG regasification plants and hydrogen vehicle refuelling stations, to renewable energy projects. PRF started it´s activities in natural gas in refuelling stations in 2005, in Brazil, and mobile LNG station). We therefore have more 1999, building the first LNG regasification currently has a portfolio of about 80 natural than 17 years of experience in the mobility plant in Portugal. Nowadays we have a portfolio gas stations built in Europe. We develop field behind us. of more than 300 regasification plants all over solutions for mobility from fixed solutions In 2014, PRF was involved in the project to Europe. to portable solutions (plugONE - portable create a “virtual gas pipeline” to transport PRF Gas Solutions built the first Natural Gas LNG station) and mobile solutions (MOOV - LNG from the port of Sines in Portugal to the island of Madeira, at the time a pioneering project, that is still in full operation (Virtual Pipeline Madeira Island), and in 2017 we had our first activities in bunkering, with an operation in Norway. In this context the development of LNG infrastructures, and despite an exponential growth in renewable gas infrastructures, still represents the large share of PRF’s activities and we believe that natural gas will continue to play a very important role in the energy transition. Regarding renewable energies, PRF has invested in technology and human capital in this area, The portable hydrogen refuelling station, DRHYVE.

particularly in hydrogen, and with the know- PRF is made up of a team of highly The fuel gas industry is undoubtedly going how acquired over the years, is now involved in trained and competent technicians, through challenging times, but clearly several projects in this area, from projects for also great opportunities. Regardless of the industry, grid injection and mobility. duly supported by the means. challenges, we believe that the opportunities Although the hydrogen molecule is different The recognised success achieved that renewable gases bring to this industry are from that of natural gas the associated by the company is based on strong far greater than any threats. technology is all similar, whether in the liquefied pillars that sustain PRF’s growth, such state at cryogenic temperatures or in the gaseous as Ethics, Rigor, Solidity, Innovation At PRF we are very aware of all this phase, so the approach to this technology, by energy transformation that we will all have PRF, was a natural step. and Dedication to Clients. to do, we are very aware of the issues of Since 2018, the year we created the Hydrogen The continuous search for new decarbonization and we know that it will bring Business Unit, PRF Gas Solutions has been solutions, new products and new many opportunities for the gas industry and developing a series of projects that include this technologies available in the market, especially for PRF. gas as an alternative energy, namely in mobility, allowed the company to remain at through refuelling stations for buses and light the cutting edge of the technology We know that the gas industry is undergoing vehicles, as well as portable refuelling solutions. and knowhow regarding fuel gases, a sea change. We believe that the paradigm of PRF Gas Solutions is pleased to have been the presenting nowadays a unique range this industry, or the fuel industry in general, pioneer company to have officially launched its of value-added products and services. may even be changing itself, with the ease and portable hydrogen refuelling station for vehicles competitiveness of local production, close - DRHYVE. This portable refuelling station, renewable gases and the opportunities that to the places of consumption, of renewable serves to fill vehicles powered by fuel-cells. exist in the biogas/bio methane market, and energies or even renewable gases, such as It is currently capable of filling heavy and light as a natural consequence, hydrogen appeared. hydrogen, we know that the paradigm of vehicles at 350bar, and in the future will also While it is true that decarbonization will energy consumption and use may change and, supply light vehicles at 700bar. The DRHYVE not be made exclusively at the expense of at PRF, we are prepared to operate this change. station was entirely designed, developed and expanding the use of hydrogen, for this goal to built in Portugal by PRF Gas Solutions. happen we must continue to use and expand For PRF in particular, and as Portugal is One unit is already installed in the city of renewable energies such as biogas and bio one of the countries with the greatest solar Cascais, Portugal, and is supplying 2 buses (also methane. exposure in the EU and a country with a lot of nationally manufactured, built by Caetano Bus) PRF Gas Solutions, with the know-how investments made in renewable energy sources and a light duty vehicle. Since August 2021, about acquired over more than 30 years in the (both solar photovoltaic and wind), which can 8,000 kg of hydrogen were already consumed, renewable gases sector, presents itself at the be complemented with investments in Hse2c,twore, having performed about 750 refuellings (as of forefront in the presentation of solutions expect a considerable increase in this 16/09/2022). The 2nd DRHYVE unit is on its for the applicability of hydrogen and other as the path to decarbonization cannot be only way to Austria, for a new customer, to do a proof renewable gases, particularly in terms of electrification, since there are industries and of concept, on a rental basis. mobility (hydrogen refuelling stations, either processes that can never be exclusively electric Regarding fixed refuelling stations with local with portable solutions or fixed refuelling and, therefore, the energy transition will be production of hydrogen, we are building a stations, injection into the network (GREEN a “mix” of all forms of energy, in wwehiecxhpeHct2 station in Madrid, for supply at 350bar and we PIPELINE PROJECT - as the company will certainly have a relevant role, will soon start building the 1st fixed hydrogen responsible for engineering and construction to continue to develop several projects in this refuelling station in Portugal, for supply at of equipment, among others) and various area. 350bar and 700bar. projects for the decarbonization of industry. PRF, as a reference company in the area of Move with us towards the future. • fuel gases, has always given much emphasis to PRF - GÁS, TECNOLOGIA E CONSTRUÇÃO, S.A. T: (+351) 244 830 800 E: [email protected] W: https://www.prf.pt 9

COVER STORY VMS Group Accelerates Green Development The activity level is high in the Danish maritime service company VMS Group, where high Kristian quality and local anchoring go hand in hand. Alongside the many ship repairs and service Kaasing Larsen, jobs, the sustainable development of the company has been kickstarted - based on professional Executive Vice expertise and care for the environment. President. Green transition is a focus area today, measures in our service and product technology within the next few years. and the maritime industry in Denmark areas, while respecting and maintaining A number of sustainable initiatives are is undergoing rapid green development. our traditional values,” says Kristian in pipeline to be implemented in our VMS Group is experiencing an increasing Kaasing Larsen, Executive Vice President everyday business in the maritime area demand for sustainable solutions not only at VMS Group. when the time is right,” says Kristian. at the HQ in Frederikshavn, Denmark For two decades, VMS Group has been “From our perspective, only two or three but also in Brazil and Namibia, where the known for high quality and care. This companies worldwide can compete with company’s service hubs are located. is one of the reasons why a team of us in terms of our core service business. “We are extremely busy. Our sales reps competent advisers has been selected to The green transition does not change and service engineers are at work all over help promote sustainable development in the fact that we are an industry leader the world, and the industry is undergoing a sensible and professional manner. in terms of quality, service and response an exciting phase of development. We We expect our efforts and investments to time. are sharpening the focus on our green create a solid breeding ground for more We perform our services all over the transition and implementing sustainability climate-friendly solutions and greener world, but our knowledge center is located VMS Group Headquarters in Frederikshavn, Denmark.

in Denmark, where we collect all crucial Wabtec engines, we are given a perfect Water to Power (HWtP) solutions, this data to promote the green transition and platform for our system optimization extra electricity can be omitted, thereby contribute to a more sustainable maritime strategy, as the Wabtec engine is one of saving energy and CO2. sector.” the most fuel-efficient engines on the In our machine workshop in Denmark, market while certified to IMO III without The vision of our HWtP approach we are currently working on developing the use of SCR exhaust after-treatment is to offer tailor-made module-based new innovative solutions. The machine and urea injection. solutions for each ship, as the optimal workshop is equipped with manually In addition, the Wabtec engine allows configuration depends on specific factors operated machines as well as modern for increased use of waste heat recovery, and operational variables. As an example, CNC machining centers, which enables us which means the use of excess energy to air-condition requirements are much to perform both repair of individual items heat up water to power other systems on higher in warm climates than in colder and series production. In addition to board: Heating system (HVAC Heating), climates… offering wide-ranging service and repairs, Ballast Water Treatment, Air-condition, VMS Group is also specializing in the sale Fresh Water Generation and Excess One clear benefit of building this of spare parts and diesel engines. electricity (ORCAN Energy). These module-based solution is the possibility systems are traditionally powered by of installing it over a period of time to Fitting the pieces to build greener electricity, which means more electricity fit with the needs and schedule of the solutions must be generated. With our Heat and customer, both for new-build vessels and To VMS Group, going green is all about retrofit projects. supporting our customers in their efforts to comply with the increasing demand for Sustainability carbon footprint reduction - a reduction sought and enabled in every part of making Another important green a ship sail. focus area for VMS Group The CII rules taking effect in 2023 aim at is to increase the use of reducing carbon intensity by 40% by 2030 reconditioned parts when and by 70% by 2050. repairing marine diesel engines Some shipowners will seek to comply by and other parts of a ship’s adopting either engine power limitation propulsion system. (EPL) or shaft power limitation (ShaPoLi), Our reconditioned parts which in short means reducing sailing meet the same standards as speed. Not the ideal solution in a equivalent new parts. competitive and fast-moving world. We have built a supply of parts VMS Group supports our customers with for the most popular engine our extensive expertise and knowledge brands to secure the fastest of diesel engines to help reduce carbon service for our customers. This emissions and optimize the efficiency of the includes a web shop for easy propulsion systems we offer. purchase of reconditioned Being an authorized channel partner of parts. • VMS Group Experts Performing an Engine Repair. VMS Group A/S T: +45 9622 1100 E: [email protected] W: https://www.vms.dk 11

COVER STORY Product Theft on Pipelines: How to Detect and Locate Illegal Tapings All over the world, pipeline operators and oil companies are facing the problem of illegal tapings in their lines where product is stolen, and ever since pipelines have also been subject to vandalism and theft. In some regions it is an increasing Number of incidents 160 Figure 1 (Source: Concawe report) challenge, not only, but also due to the 140 All theft-related events current Covid19 crisis, which costs a lot of jobs and pushes people into illegality. Theft or theft attempt having caused a reportable spill That brings some people to look for other ways to generate money, so pipeline theft 120 becomes a rising issue for operators. With oil and product prices at levels never seen 100 before it becomes an even more lucrative business for criminals. 80 On the other hand, in Europe the cases of product theft had been going down due to 60 the awareness of operators faced with this serious new threat. They reacted promptly, 40 Provisional enhancing surveillance, improving 20 leak detection system capabilities and increasing awareness of the problem 0 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 with own staff, contractors and law enforcement authorities. Therefore since and locate product theft. installed that had been up to 600 m long a peak in 2015 the numbers are going The leakages / tapping spots had been leading to a place in the woods far away down significantly, although the problem installed in different ways that had been from the actual line. is far away from being solved, as many of found in illegal theft points along the lines For the trial a GLD 202 leak detector the hot tapings are not detected. (Figure 1 in the past. In all three cases valves hat been with standard configuration had been numbers for Europe). attached to the line and a hole had been used. (Figure 2) The tool is working on In the last years, a lot of different technical drilled into the pipe wall. Then different an acoustic basis, recording all noises options had been developed to cope with fittings had been used which consisted of during the pipeline run. The sound data this problem. One of them is using leak different smaller pipes and valves mounted is processed and a frequency analysis is detection pigs that are able to detect even behind the valve on the line. Attaching long performed to make statements about the the smallest product losses by means of hoses to the installation is also a common origin of a signal. acoustic data evaluation. This technology practice. This helps to siphon the product The chassis for the electronics had been can find even the smallest amounts of far away from the line at a place where it slightly modified to suit for that special product loss you could not find with other can easily be loaded to tanks or trucks. pipeline and guarantee a safe and quiet technologies. In the past, GOTTSBERG Leak Detection locomotion for best run results. has detected illegal tapings with hoses The devices run during normal operations and do not need a lot of manpower or work to be launched or received. After processing the recorded acoustic data the analysis starts and leaks can clearly be identified and distinguished from all other noises. Also, locating is done with a very high accuracy of 1-5 m within the first run and without any external tracking or localization devices needed. In a cooperation with the pipeline service Figure 2: tool setup company Integ from Slovakia, GLD could gain the pipeline operator Slovnaft to provide a line and test setups for a trial that shall show the abilities of the tools to detect 12

The Different Leak Setups Had Been the Following: criminals had been stealing product and the treatment of the pipe wall differs a lot Leakage 1 setup: (Figure 3) from big holes of 2 cm to plenty of small holes of less than 5 mm to avoid being Fully opened sampling branch DN80 detected with intelligent pigging by staying with a ball valve DN80. Leak simulated below the threshold of these tools. via 2m long pipe DN50 mounted to the Figure 5: DN80 valve with a DN15 valve mounted Concluding it should be mentioned that on the other end where the leak flow was there still isn’t the one for all technology controlled, leak flow: 1,38 m3/hr, 16,7 l/ to detect illegal tapings and product theft. min Especially because the criminals are in many cases very sophisticated and can With accumulated frequencies around Figure 3 pretty quickly react on the counteractive 10, 30 and 40 kHz and also a very distinct measures of the operators by adapting signal geometry of the noise signal as their installations. Another big issue still well as the frequencies, the leak could be is that they are very well informed about verified. Also the overall loudness and the the pipeline operation. In many cases they clear signal to noise ration lead to the leak already know when and how the operator alarm. The location accuracy was around reacts to their attacks and can then respond +/- 5 m. The installation was placed in the accordingly. It is already known that the small valve station right next to the located position of the tool. Leakage 2 setup: (Figure 4) An already existing construction pit had been used to setup leak 2. A ball valve DN25 and drilled with a 6 mm drill to the main pipeline. Leak flow reduction done via ball valve DN25 partly opened, leak flow was 0,57 m3/hr, 9,5 l/min Again the leak could be verified by sound Figure 4 Figure 5 frequencies that, compared to leak one have shifted a little bit to lower frequencies Nevertheless it was possible to identify criminals have connections to the inside around 10 to 20 kHz and with lower the noise as a leak that was also located at of the operating companies in many cases. amounts at the higher ranges. Additional the right place with a high accuracy. Again That all doesn’t make it easy to find the verification could be done through signal there was a shift in frequencies to lower right solution to address the problem and geometry. Location accuracy was again levels with only one major peak besides at in the end it probably leads to a solution just a few meters +/-. 25 kHz. Still the frequency range and the of combining different technologies and Leakage 3 setup: clear signal geometry of the sound gave the approaches and of course to sensitize the Another construction pit was used ability to flawlessly state a leak. own personnel as well as the public to be to access the line and set up the leak With some filter algorithm and frequency attentive towards these offenses. • installation. Leak was simulated via newly analysis it is possible to make precise Contact: welded branch DN25, with ball valve statements about the origin of a noise GOTTSBERG Leak Detection GmbH DN25 and drilled with 6 mm drill to the recorded during the run. That not only W: www.leak-detection.de main pipeline. Additional pressure hose helps to reliably avoid false alarms but E: [email protected] DN25 ca 20m long was installed with a DN also to know what is happening in the line T: +49 (0)40 – 71 48 66 99 15 valve to regulate the leak flow. Leak flow during every minute of the run. was 1,38 m3/hr, 23,0 l/min. Only difference from one setup to Compared to the two other leaks this the others was that, depending on the one was not as distinct. It could not be installation and the kind of turbulent detected through the first data evaluation flow at the extraction point, different on site and needed a deeper data analysis frequencies had been produced. performed for the final report. In the past Gottsberg Leak Detection The overall loudness of the signal is way tools have detected many locations where more quiet which was caused by the much lower pressure of only 9 bar compared to 23 and 36 bar at the other installations. 13

EXPLORATION & PRODUCTION Subseatec Continues Its Journey Towards a Sustainable Industry The continuous development of higher strength steel grades in combination with more efficient manufacturing methods makes steel an excellent material for the future. Higher strength grades give the possibility to reduce weight of existing designs which reduce the amount of energy needed to produce the part. This in combination with the ongoing transition to carbon free steel making gives steel a huge potential to be the material for the sustainable future The oil and gas industry has been one of the main drivers to develop and use advanced steel products and have forced the steel industry and product suppliers as Subseatec to challenge what is considered possible. Recent developments in the ultra-high pressure and high temperature (HPHT) field is one example. In this area Subseatec has been challenged by Oil companies and OEMs to develop products with strength, toughness, and corrosion resistance to withstand the extreme environments HPHT dictates. As a result, Subseatec has today the knowledge and experience to deliver SCR riser joints for HPHT environments. A 20,000-psi system with a 5 1/8” bore size was Photos. Top Right: Vertical Connector Assembly. developed and delivered to one of our major clients. Above: Tension joint in basket. The workover system consisted of Upper and Lower Stress Joints, Tension and Intermediate Stress Joints, an SFT Adapter and a Hang off Bushing as well as required Test caps. All the critical components e.g., the 18 m long Upper Stress Joint, were fully ID cladded with Alloy 625. The Hang off Bushing were qualified by a 1000-ton load test at our partners test center. Subseatec delivered the 20K rated joints to its client during 2021. We are all facing a big transition in our industry towards more sustainable solutions and Subseatec, with our DNA in the steel and energy industry, sees great opportunities in delivering engineering solutions where the steel can be utilized to higher and higher degrees. • Subseatec AB T: +46 (0)70-668 29 21 E: [email protected] W: www.subseatec.se

SOLVING SUBSEA COMPLEXITY RISERS FORGINGS PIPE & FLOW LINES BODIES FORGED BAR STOCK subseatec.se

EXPLORATION & PRODUCTION Ditch Magnet Systems for Efficient Removal of Metallic Contamination in Drilling Fluids By Arild Saasen, Geir O. Ånesbug Consequences of magnetic contamination in drilling fluids during drilling In the following article it is shown how efficient the MAPS system removed magnetic debris from drilling fluids. Magnetic contamination in the drilling fluid can severely alter the redout of the magnetic compasses in the MWD. Hence, directional drilling can be difficult and when drilling long 12 ¼” sections in east – west direction the target position may be missed by a couple of hundred meters. Also logging tools functions may be affected. Their signal to strength ratio may become too small and some measurement tool ports may be clogged with magnetic debris. Hence, there is a need for proper removal of magnetic contamination from drilling fluids during the drilling operation. Sources of magnetic contamination reduced with distance from the magnet itself Figure 1: Magnetic The origin of the magnetic contamination is as shown in Figure 1. A situation as simple as field strength as from several places. All fluid pumping produces having too large wall thickness of the magnet function of the wear products. Similarly does pneumatic containing pipe may make the ditch magnet distance from the conveying of weighting agents. On one drilling to weak to be efficient. Also, the fluid flows by magnetic rod. rig the wear was quantified to be around one at relatively large distances from the magnets millimetre wall thickness of high and low where the magnetic strength is nearly absent. ensure no additional damping of the magnetic pressure lines as well as pneumatic conveying strength. As shown in Figures 2 and 3, the lines. Another source is the contact erosion The MAPS concept is constructed to combat system consists of a dual magnet with constant between drill pipe and casings. This erosion can the difficulties mentioned in the previous distance that is placed in a frame. Inside be large, producing large quantities of magnetic paragraph. In the MAPS system, the magnet this ditch cross section size frame there are debris. In case of milling casing or drilling into containing pipe wall thickness is as small as positioned guiding rods that ensure placement old wells, the produced amount of magnetic 0.5mm and the pipe material is titanium to of the dual magnets in a skew direction to the debris will be huge. ditch flow. Both the guiding rods and the Removal of magnetic contamination in magnets disturb the straight laminar flow. The drilling fluids purpose of the flow disturbances is to ensure Removal of magnetic contamination from that vortices will transport drilling fluid to the the drilling fluid while drilling is not straight very near vicinity of the magnets where the forward. The magnetic contamination exists as small particles entrapped in the drilling fluid. magnetic field strength is large. The fluid These particles are difficult to remove because itself will also be sheared to minimise gel of the yield and gel stresses and other low shear and yield stresses that could have minimised viscous effects in the drilling fluids. Therefore, flow of the metal particles out of the drilling a simple ditch magnet lying in the bottom of fluid. Thus, the system will be able to extract the drilling fluid return ditch will have nearly a large amount of magnetic material. In a no effect. Even a rod magnet may have limited benchmark study by Strømø [1], it is shown effect because the magnetic strength is rapidly that the system is very efficient compared to the better competitors. The MAPS system Figure 2 (above): MAPS magnet setup in a removed sometimes as much as seven times return ditch. the volume removed by the other system as Figure 3 (right): A dual magnet with guiding shown in Figure 4. shoe and cleaning device. In addition to the very efficient MAPS system, a Single MAPS system is delivered for 16 application on smaller land rigs. Here, single magnetic rods are placed in the same defined pattern using the same type of magnet rods without the turbulence producing guiding rods to produce a good cleaning effect. It will not function equally good as the full

dual MAPS system but will provide adequate Figure 4 (Above): Removed magnetic debris from the drilling fluid at Maersk Interceptor [2] cleaning for most land well applications. The with MAPS (blue) and from a field with a simple setup with older traditional rod magnets system setup is illustrated in Figure 5. (red) as function of well measured depth. The rig using the older ditch magnet system drilled Simple ditch magnet cleaning giving good multilateral sections. The length of these sections are added since the production of magnetic HES performance debris is dependent on the time to drill and thus to the drilled length. Cleaning of ditch magnets is normally a dirty job. This is not a preferred job for the rig crew. system, in the paper named Flow Positioned If you would like to know more about the Both MAPS system is set up with a scraping Ditch Magnet System, significantly reduced topics discussed in this article, or would like to system which is easy to apply manually. the amount of magnetic contamination know more about JAGTECH’s solutions please Cleaning devices with bronze scraper rings in the drilling fluid. This was obtained by contact them at: are placed just underneath the carry handle forcing more fluid volumes to flow into JAGTECH AS of the magnet rods. This can easily be used a region with strong magnetic field. The E: [email protected]​ simply by pushing the cleaning devices down removed volume was increased compared to T: +47 474 84 810 to the bottom of the dual magnets, where alternative solutions. This removed volume W: https://www.jagtech.no there is a very short section without magnets also contained finer particle sizes. Better for removal of the trapped debris. operation performances of logging tools were References The magnets can be cleaned automatically. observed as a result of removal of magnetic 1. Strømø, K.M. “Ditch Magnet This will also simplify measurement of the fines from the drilling fluid. The signal to amount of removed material. This cleaning noise ratio was improved, as well as improving Performance”, Master thesis, University device, as shown in Figure 6, is a separate directional drilling [3]. of Stavanger, 2016. chamber where the dual rod is inserted. After On a recent field, MAPS was used on infill 2. Saasen, A., Pallin, J.E., Ånesbug, G.O., the chamber doors are closed and a button has drilling operations. All the operations had Lindgren, A.M., Aaker, G. and Rødsjø, been pushed, the cleaning system is activated. good removal of magnetic debris as shown M., “Removal of Magnetic Metallic An arm is introduced pushing the bronze in Figure 7. The results are similar or slightly Contamination – Improved Drilling scrapes down to the bottom where all the better than the best results obtained at Maersk Fluid Performance”, paper SPE-195721- debris is collected in a separate plastic bucket. Interceptor. The results from the three wells MS, SPE Offshore Europe, Aberdeen, Thereafter, the scrapes are lifted back to the top with the very large amount removed mass are UK, 3-6 September, 2019 position. anticipated to come from wells where either 3. Saasen, A., Poedjono, B., Ånesbug, Field experience milling or collision with older abandoned well G.O. and Zachman, N., 2021, “Efficient The early rig application of the MAPS concept sections occurred. Hence, more swarf-like Removal of Magnetic Contamination on the jack-up Maersk Interceptor at the Ivar material was produced. As seen in the figure, from Drilling Fluids: The Effect on Aasen field was outlined in an SPE paper [2]. In this debris was efficiently removed. For these Directional Drilling”, J. Energy Resources the paper it was concluded that use of the MAPS three wells, debris amounts between 1.2 an 1.7 Technology, 143 (10), paper 103201. doi: ton were removed from each well by the ditch https://doi.org/10.1115/1.4049290 Figure 5 (above): A single MAPS magnet setup. magnets. • Figure 6 (below): Automatic cleaning device Figure 7 (above): Removed magnetic contamination at a field with infill drilling.

EXPLORATION & PRODUCTION Improved Liquid Recovery in Solids Control The drilling fluids circulation in a drilling operation is critical for a successful and cost efficient drilling process and the solids control equipment is an essential part of this circuit. With ever increasing pumping rates and higher cuttings volumes observed over the last few years, more strain is put on the solids control equipment but very little has been done in terms of upgrading equipment or improving performance. Consequently, the quality of drilling fluids systems is gradually getting worse, leading to increased dilution and losses of fluids over the solids control equipment. When drilling with invert mud the cost becomes substantial and the environmental footprint of the operation is negatively affected. Traditionally, solids control has been and operator goals of drilling better wells, reducing On all three wells the LGS levels of the fluid still is dominated by the use of shale costs and complying with environmental and after the MudCubes were closely monitored shakers assisted by mud cleaners or decanter safety standards. They deployed their first and held well below 6% and in most of the centrifuges in the back yard. The MudCube was MudCube in operation in 2019 and have now time even below 4%. During the test run introduced as an efficient alternative, but despite a fleet of 7 MudCubes, two of which are the fluid samples were tested for oil on cuttings the efficiency gains, the cost had been perceived latest model. and mud on cuttings values calculated based as far too high. With the introduction of the In 2020 Polyar was contracted by one of the upon this. When comparing results from the second generation MudCube in 2019 the cost is larger operators in the Vaca Muerta basin to shakers with MudCubes both measurements now comparable to a modern shale shaker and optimize their solids control operation. On from primary shakers and drying shakers were the efficiency even better. three consecutive wells the MudCube was considered even though no drying shaker was In this article we will showcase a field trial benchmarked as primary solids control unit used in combination with the MudCube. done by a MudCube user in Argentina, Polyar against a traditional set-up with shale shakers. The results show a significant reduction in SA, illustrating the benefits in using the On the first two wells only parts of the mud lost mud on cuttings when the MudCube is MudCube and explain why it offers an improved flow was directed to a single MudCube, while replacing shale shaker(s). For the 3 test wells performance compared with a traditional shale on the third and last well 100% of the mud the improvement was consistently in the area shaker. flow was directed to a set of two MudCubes. +/- 64% relative to the primary shakers and Polyar is Argentina’s market leader in the The traditional set-up with primary shakers +/- 48% relative to the drying shakers – see provision of solids control equipment and is will normally always include drying shakers. graphs below. dedicated to improving and optimising services However, when operating with the MudCubes The savings can be related to around drilling and workover equipment and no drying shakers were used. • Reduced drilling fluid and additive Obviously this improved efficiency translates directly to cost savings – the magnitude depending on the region where the operation takes place. In this case, in Vaca Muerta, the savings are illustrated in the table below: 18

consumption On the shaker high G-forces are needed to When this is combined with the MudCube • Reduced waste volume for disposal ensure that cuttings travel across the screen being fully enclosed and operating under • Reduced transport of waste and drilling to the discharge end. These high G-forces negative pressure where no vapours or fumes can escape, the working conditions around fluid tend to crush/grind the cuttings in the MudCube satisfy even the strongest In Vaca Muerta this adds up to an average the separation process so that they regulations. This is an extra advantage to take daily saving when replacing shakers with degrade into smaller parts. While into consideration when operating in sensitive MudCubes on a rig of USD 7,541 compared the problem of crushing/grinding and urban areas. to the primary shaker output and USD 3,356 cuttings on a shaker obviously With a gradually growing fleet of MudCubes when compared to the drying shaker output. depends upon the characteristics of operating around the world in major oil and An observation done during the test that the formation being drilled and the gas regions, the effectiveness of the MudCube further underlines the improved filtration magnitude of G-forces exerted on is being demonstrated over and over again. was that the deposits in the sand trap were the cuttings, but further generation The field trial being discussed in this article is significantly reduced and thereby simplifying of fines is inevitable and these an excellent example of what is possible and the cleaning of the pit. may go through the screen mesh realistic to achieve. When adding up for one or more well the and affect the active mud quality The shale shaker has been the dominating savings become considerable and can easily negatively. Even more important is solids control solution for many decades and justify potential extra cost to integrate the that by breaking the cuttings into has hardly gone through any real innovation MudCube with the rig. It should also be smaller pieces, the total surface since its introduction more than 70 years ago. mentioned that these savings eventually will onto which drilling fluid can attach The MudCube represents a paradigm shift in also result in a significant improvement in the itself increase significantly – see the solids control and is no longer a concept but a environmental footprint of the operation. illustration above. field proved and cost competitive solution able The results seen in Argentina are similar This is the main reason for why to fill any solids control needs. • to what has been seen in other MudCube shale shakers never will be able to For more information please contact: operations elsewhere around the globe. The perform with as low fluid losses on same physical laws apply for the shale shaker drilled cuttings as you can achieve Cubility US LLC as they do for the MudCube, so how come? with the MudCube. T: +1 936 276 7272 The explanation can be found in the way The fact that the MudCube E: [email protected] the MudCube operates; The MudCube use a operates with only one tenth of the W: https://www.cubility.com rotating filterbelt with low-G micro-vibrations G-forces of a shale shaker ensures and vacuum/air-flow to separate drilling fluids that it has no structural vibrations from cuttings. The shale shaker uses a static and considerably lower noise levels. screen (or screens) with high-G vibrations to achieve the same. The vacuum air being pulled through the MudCube filterbelt certainly helps to pull mud through the filterbelt and does help drying the cuttings while on the filterbelt. But even more important is that the MudCube micro-vibrators impose forces less than one G on the cuttings in the separation process. As a result, the cuttings maintain their integrity and size. 19

EXPLORATION & PRODUCTION A Diverless Solution to Shallow Water Tie-ins A case study showcasing how deepwater technology was used to cost-effectively replace diving in a bare- pipe shallow water tie-in application. The subsea pipeline repair market is SSIV Skid mounted with diverless connectors, awaiting installation. increasingly demanding ROV-installed solutions, for life extension projects such as the The use of mechanical connectors is a key repair. The experience CSS has developed tie-in of new assets to existing infrastructure. element of pipeline repair at any depth, is invaluable, in an arena where the cost of This ‘diverless’ approach proven in deepwater having overtaken hyperbaric welding in failure and environmental risk is monumental. environments is now being utilised in shallower terms of practicality and cost whilst matching The most recent ‘acid-test’ of CSS’ diverless water depths as a response to the safety-case for its performance and longevity. The CSS capability came in the 2020-21 bare-pipe eliminating the risks associated with diving, and MORGRIP® connector product has a 30- diverless tie-in of an SSIV skid to an existing the diminishing availability and increasing cost year track record of pipeline repair, with shallow water pipeline in Trinidad and of saturation-spreads and vessels. an unrivalled number of these being in Tobago, performed using CSS ROV-operated Connector Subsea Solutions (CSS) is a clear deepwater. These include numerous world’s- equipment. The client elected to eliminate world-leader in the provision of pipeline firsts, such as the first diverless rigid riser the use of divers in favour of CSS’ diverless intervention tools and equipment, with technology, and the SSIV was successfully unrivalled experience of ROV-operated repair installed using two 12” MORGRIP® pipe-pipe and connector installation applications beyond couplings to attach the existing pipeline to diver depths. Our recent focus has been to either side of the SSIV. transfer these proven solutions into shallower water environments and deliver them at a sustainable cost, thereby providing clients with a viable alternative to the use of divers. Rated to 3000mwd, the CSS MORGRIP® 3000R range of mechanical pipeline connectors were holistically developed alongside its installation, pipe- handling and preparation equipment inventory optimised for fully remote operation. Together, the system provides a robust and reliable, cost- effective repair or tie-in solution, regardless of water-depth. Application Overview The Barracuda subsea field is located in Block 5C, approximately 90km off the east coast of Trinidad and Tobago, in the East Coast Marine Area (ECMA). The development consists of a subsea tie-back to the Shell operated Dolphin A production platform (DAP) via the existing Dolphin Deep (DD) subsea infrastructure. CSS’ client, TechnipFMC, required the supply of two 12” pipeline connectors and associated installation equipment, to allow the installation of a wye connection with SSIV to the existing Dolphin Deep pipeline, to allow safe operation of the newly tied-in field. The project was to be completed: • Through an entirely diverless operation from a standard construction support vessel 12” CSS MORGRIP® 3000R Diverless Pipeline Coupling.

• At comparable cost and duration to completing the project with diver Illustration of pipe cutting process. support SSIV positioned and aligned with existing pipeline. Illustration of SSIV and ROV-operated installation equipment CSS worked closely with TechnipFMC in the planning, design and Connector activated on pipeline. manufacture of the methodology and equipment, including extensive ‘As left’ picture of downstream connector. integration testing ahead of mobilisation. The CSS scope of supply included both standard connectors and products as well as built-for-purpose equipment: • Two MORGRIP® diverless mechanical couplings, capable of directly joining two bare-end pipes. This product has been supplied for approximately 100 similar applications, for use either with CSS or customer-owned installation equipment • The connectors were used at each end of an SSIV skid, modified by CSS to include activation trolleys and fine alignment claws to assist in pipe alignment prior to connector activation In addition, CSS provided numerous other fully remotely operated tools and equipment from its own standard equipment rental inventory. This equipment is designed for convenient transportation around the world to perform a variety of IRM applications via ROV, with the emphasis on certainty of outcome. The scope of supply included: • Pipeline lifting and handling frames (PLHFs) • Pipeline coating removal tool, critical to the success of installing any bare-pipe mechanical connector • ROV skids and control packages • Technician on-site support Installation Process After measuring and cutting the existing pipeline and removing this section, the SSIV skid was inserted in line with the existing pipeline and connected to the two cut pipe-ends by the MORGRIP® connectors. The summarised steps of the installation methodology are as follows: 1. Lift pipeline clear of seabed: CSS pipeline lifting and handling frames raise and provide lateral movement to allow access around the circumference of the pipe for the operation of tooling. 2. Remove pipeline coating: CSS coating removal tool is used to remove coating to a bare metal finish thus ensuring connector seal and grip is not compromised by residual coating. 3. Repeat pipeline coating removal in second location. 4. Rough-cut pipeline and recover the cut pipe section, using an industry- standard diamond wire cutting tool. 5. SSIV deployed to the seabed with MORGRIP® connectors pre-mounted on the skid. The skid is inserted between the cut ends of the existing pipeline. 6. Final cut-to-length of pipeline, ensuring distance between pipe-ends within connector installation tolerance. 7. Pipe-end preparation: The pipe-end preparation tool allows the removal of any skew profile from the cutting and any sharp edges after the pipe is cut, as well as adding a leading chamfer onto the pipe. 8. Alignment of pipe-ends: this critical process is performed by the PLHFs and the fine alignment and centralising feature on the skid. It ensures the MORGRIP® connector can be slid into the correct position over the pipe join. 9. MORGRIP® coupling moved into position over pipe-ends via a hydraulic push/pull system within the SSIV skid. 10. Coupling activated and tested via ROV and topside control systems. The connector includes position indicators and sensors to confirm correct activation. External pressure testing confirms that seals have set correctly and retain full hydrotest pressure. 11. Repeat steps 6-10 for second cut location (opposite side of SSIV). Thus completing the SSIV installation. Total operating time, excluding deployment time of the equipment to and from the seabed was approximately 24 hours. For more information about this project contact John Spain, Business Development Manager at [email protected] To learn more about Connector Subsea Solutions visit: www.connectorsubsea.com 21

EXPLORATION & PRODUCTION ONGC Signs 6 Contracts for Discovered Small Fields Oil and Natural Gas Corporation (ONGC) has signed 6 contracts for Discovered Small Fields (DSF) in the Offshore under DSF-III bid round... With 3 each for fields in the Arabian The contracts were exchanged in the Joint Secretary (Refineries) Sunil Kumar Sea and Bay of Bengal. These presence of Hon’ble Minister of Petroleum and ONGC CMD RK Srivastava (right) include 4 contract areas as sole bidder & Natural Gas Shri Hardeep Singh Puri, exchanging the signed contractsJoint and 2 contract areas in partnership with by ONGC CMD Rajesh Kumar Srivastava Secretary (Refineries) Sunil Kumar and Indian Oil Corporation Limited (IOCL). on 9 September 2022 in New Delhi. ONGC CMD RK Srivastava (right) The Energy Maharatna also signed 2 ONGC Director (Offshore) Pankaj Kumar exchanging the signed contracts Contracts for Fields under Special CBM was also present. The DSF-III bid round 2021 was launched Bid round-2021 blocks in Jharkhand and by Government of India on 10 June 2021. Madhya Pradesh. A total of 75 fields (Nomination & PSC Regime) under the Discovered Small Field Policy were clubbed in 32 Contract Areas (11 Onland and 21 Offshore) for offer under DSF-III. ONGC participated in the bidding and subsequently won 6 contract areas. These include 4 contract areas as sole bidder and 2 contract areas in partnership with Indian Oil Corporation Limited (IOCL). The CBM special bid round 2021 was launched by Government on 22 September 2021 and concluded on 31 May 2022 with a total of 15 blocks under offer. ONGC participated in the bidding of 2 blocks and won 2 blocks one each in Jharkhand and Madhya Pradesh. In the Special CBM bid round-2021 under OALP, as per provisions of the RSC, a total estimated expenditure commitment is indicated by the Contractor to the Government of India. For the 2 CBM blocks awarded to ONGC, the total investment commitment is to the tune of USD 5.94 million. In the 6 DSF-III blocks awarded to ONGC (2 under JV with IOC) an investment of USD 1894.5 million is planned towards development in the blocks. 22

Storage Tank Inspection Get started with the Scout 137 Drone System - Drone Inspection With Live Streaming A key advantage of the Scout 137 Drone System is that the inspection data is location- tagged. Algorithms for simultaneous localization and mapping based on data from the onboard Lidar are used to create a 3D map in the form of a point cloud of the asset. In addition, the position and heading of the drone is estimated at every point in time. This means that, at any time, you are able to see where the drone is and where it’s headed; live while flying or in post while reviewing the inspection data. Case Study: Storage tank inspection for Equinor at Mongstad refinery (photo, bottom right). The scope of the Mongstad mission was to deploy the Scout 137 Drone System and perform an inspection inside a large cylindrical storage tank. The inspection would demonstrate the current capabilities of the drone system itself, as well as the remote inspection capabilities enabled via the Scout Portal. The Mongstad mission was a success, both in terms of on-site performance and the value for the remote audience. The drone was easily deployed to gather all the data with a minimum of preparation and on-site overhead. Scan the QR code to read the full case study about the Mongstad Storage Tank Inspection! For more information: Email: [email protected] Tel: +47 736 04 990 https://www.scoutdi.com

NEWS - EUROPE Repsol Boosts its Multi-Energy Transformation by Partnering with EIG in its Upstream Unit for $4.8 billion 25% EIG’s stake in Repsol’s upstream business $19 B Valuation of Repsol’s upstream business • Repsol partners with U.S. institutional investor EIG in its upstream business with a 25% stake for a total consideration of $4.8 billion (€4.8 billion). • This transaction crystalizes value in the upstream unit, reinforces Repsol’s leadership in the energy transition and advances the fulfillment of key objectives of the 2021-2025 Strategic Plan. • The deal values the upstream business, one of the four business verticals of the multi-energy company, at $19 billion (€19 billion). • Repsol will retain operational control Repsol has boosted its multi-energy growth, financial solidity and shareholder of this business and consolidate it transformation, strengthened its remuneration which is amongst the best within the wider Repsol Group. The leadership in the energy transition, and in the industry and the Ibex 35 index. unit will continue to focus growth advanced the fulfillment of key objectives Repsol´s Strategic Plan contemplates the on key regional hubs and with a of its 2021-2025 Strategic Plan by inclusion of partners or investors in some diversified portfolio of exploration and partnering with EIG, a U.S. institutional businesses to accelerate the achievement production assets in OECD countries. investor in the global energy and of objectives and maximize the return of infrastructure sectors, in its exploration company operations. • The agreement contemplates a potential and production business. The plan deployed an operating model of IPO of this business in the United EIG will acquire 25% of the upstream four business areas; Upstream, Industrial, States from 2026 onward, subject to business for $4.8 billion (€4.8 billion). Client and Low Carbon Generation in favorable market conditions. This transaction, approved by the Board of a framework of increasing shareholder Directors of Repsol, values the upstream remuneration with investment oriented to • “Our ambition is to lead the energy business at $19 billion (€19 billion), which achieving zero net emissions by 2050. transition. This pioneering agreement exceeds analysts’ consensus valuations of Repsol, as majority shareholder, will allows us to maintain the strategic the unit. The agreement between Repsol retain control of the upstream business, direction of the upstream unit and EIG includes the possibility of listing which will continue to be consolidated and, at the same time, to boost the a minority stake of the business in the within the accounts of the Repsol Group. transformation of the company and its United States from 2026 onward, subject Repsol will appoint four directors to multi-energy profile to achieve zero net to favorable market conditions. the eight-person board, including the emissions by 2050,” said Repsol CEO With this agreement, Repsol advances chairman with a casting vote. EIG will Josu Jon Imaz. its 2025 strategic goals of accelerating appoint two board members and the other the energy transition, with flexibility, two will be independent directors. • • Repsol was the first company in its ambitious and profitable business industry to target zero net emissions by 2050. This deal is another game- changer. Its upstream business has set the strategic goal of reducing its carbon intensity 75% by 2025 24

Noble and Maersk Drilling Close Business When managing real pressure Combination, Creating a New and Dynamic is your job… Leader in Offshore Drilling MIPC® helps practitioner-level engineers stay on-site Noble Corporation plc today announced that the business and on top of the latest industry developments and good combination with The Drilling Company of 1972 A/S practice in primary containment of hazardous substances. (“Maersk Drilling”) has been successfully completed. The Using a blend of live, online classes, one-to-one sessions transaction concluded through the completion of Noble’s with expert tutors, and e-learning, enhanced by a recommended voluntary public share exchange offer to the mentor’s support and guidance, EEMUA’s Mechanical shareholders of Maersk Drilling. The companies are now Integrity Practitioner Certificate course delivers in-depth operating as a single organization as of October 3, 2022. training to engineers where they work – to give professionals the flexibility to learn on-site or on-call. Noble’s President and Chief Executive Officer, Robert Eifler, commented “Today marks an exciting new chapter MIPC® as we bring together these two exceptional companies. The shortlisted for fundamental industrial logic of the combination is clear the Best E-learning/ and has only grown stronger over the past year, driven by Online Education steady improvements in the offshore drilling market and a deeper appreciation of the immense talent across this newly Initiative combined team. I’d personally like to thank the employees of memcom membership both companies for their sustained focus on safety, integrity, and service as we have worked through this demanding excellence awards transaction process. I look forward to supporting this team 2020 and 2022 through a rapid integration as we aim to position Noble as a new and dynamic leader in offshore drilling.” A short Induction to suit your schedule from 30 November 2022 adapts coursework to your Charles M. (Chuck) Sledge, Noble’s Chairman of the site/s needs. Learning starts 9 January 2023. Board of Directors, added: “Today’s combination of Noble Registration open now. and Maersk Drilling represents a defining moment in the history of offshore drilling. We are excited to join forces with For more information please contact EEMUA Maersk Drilling’s talented team and embark on this journey [email protected] together as a combined company. I am confident that Noble +44 (0)20 7488 0801 is now better positioned to deliver enhanced value to all our www.eemua.org customers and shareholders.” Consistent with the strategic rationale described in the merger announcement, the combination creates significant operational and financial opportunities for Noble’s customers, shareholders, and employees through: A World Class Fleet – among the youngest and highest specification fleets in the industry, with global scale and diversification and a combined track record of industry- leading utilization. Enhanced Customer Experience – uniting two complementary cultures that are focused on best-in-class safety and customer satisfaction as well as a commitment to being an industry leader around sustainability and innovation. Highly Attractive Financial Characteristics – supported by contract backlog (as of October 3, 2022) of over $4 billion and a conservative balance sheet with low leverage and significant liquidity, Noble is set up to be a strong platform for cash flow generation and distribution potential. compulsory purchase (“squeeze-out”) of the 9.97% minority of Maersk Drilling shareholders that did not tender their shares in the exchange offer will be known upon completion of the squeeze-out in mid-November 2022 (as further set out below). •

NEWS - EUROPE Schlumberger and Subsea 7 Renew Global Subsea Integration Alliance Seven-year agreement to continue development of subsea solutions for deepwater developments Schlumberger and Subsea7 announced an enhanced experience and outcome The alliance continues to build today that they have signed an for our clients,” said John Evans, Subsea7 momentum and, in recent years, has agreement to renew Subsea Integration Chief Executive Officer. “Driven by the been awarded major greenfield projects Alliance for a further seven years. demonstrable benefits to clients of this in Australia, Brazil, Africa and Turkey, Subsea Integration Alliance is a worldwide mode of collaborating, integrated projects as well as significant tie-back work in non-incorporated alliance between are expected to remain a significant the Gulf of Mexico and Norway. Since component of the subsea market. We look January 2020, Subsea Integration Alliance Subsea7 and Schlumberger’s OneSubsea® forward to extending our relationship has won the majority[1] of integrated SPS subsea technologies, production and with OneSubsea as we address the and SURF projects worldwide. processing systems business, to jointly opportunities of the offshore energy “Subsea Integration Alliance has design, develop and deliver integrated market.” proven to be a tremendous success,” said subsea development solutions through Over the past seven years, the Abdellah Merad, EVP, Core Services and the combination of subsurface expertise, alliance has successfully combined the Equipment, Schlumberger. “Having been subsea production systems (SPS), subsea complementary capabilities and market- awarded 12 integrated projects and more processing systems, subsea umbilicals leading technologies of OneSubsea and than 130 early engineering studies around risers and flowlines systems (SURF), and Subsea7, and worked collaboratively with the world, it has helped—and will continue life-of-field services. clients to design, develop and deliver to help—customers achieve maximum “ThesuccessofSubseaIntegrationAlliance integrated SPS and SURF solutions value from their subsea developments is a result of the drive and commitment of proven to optimize the cost and efficiency through industry-leading innovation and both Subsea7 and OneSubsea to deliver of deepwater developments. expertise.” • 26

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NEWS - EUROPE Shell Chief Executive Officer Ben Van Beurden to Step Down, Wael Sawan Appointed as His Successor Shell plc (“Shell”) today announced that Ben van Beurden will step down as Chief Executive Officer (CEO) at the end of 2022, and that his successor will be Wael Sawan. decade, he has been in the vanguard for the transition of Shell to a net-zero emissions energy business by 2050 and has become a leading industry voice on some of the most important issues affecting society. Wael’s appointment is effective January to work alongside Ben and I’m honoured “He leaves a financially strong and 1, 2023*, when he will also join Shell’s to take over the leadership of this great profitable company with a robust balance Board of Directors. Ben van Beurden will company from him. I’m looking forward sheet, very strong cash generation continue working as adviser to the Board to channelling the pioneering spirit capability and a compelling set of options until June 30, 2023, after which he will and passion of our incredible people for growth. These were all enabled by leave the group. to rise to the immense challenges, and bold moves he has led, including the 2016 Shell’s Chair, Sir Andrew Mackenzie said: grasp the opportunities presented by the acquisition of BG and the transformational “Wael Sawan is an exceptional leader, energy transition. We will be disciplined $30 billion divestment of non-core assets with all the qualities needed to drive and value focused, as we work with our that followed. He took firm, decisive action Shell safely and profitably through its customers and partners to deliver the to marshal the company through the next phase of transition and growth. His reliable, affordable and cleaner energy the global pandemic, seizing the opportunity track record of commercial, operational world needs.” for a major reset to ensure we emerged and transformational success reflects Commenting on Ben van Beurden, Sir fitter, stronger and equipped to succeed in not only his broad, deep experience and Andrew said: “Ben can look back with the energy transition. Powering Progress, understanding of Shell and the energy great pride on an extraordinary 39-year Shell’s detailed strategy to accelerate sector, but also his strategic clarity. He Shell career, culminating in nine years our profitable transition to a net-zero combines these qualities with a passion as an exceptional CEO. During the last emissions energy business by 2050, was for people, which enables him to get the unveiled in February 2021 and was quickly best from those around him. The outcome followed by moves to simplify both our of the Board’s managed succession process organisational and share structures. resulted both in the appointment of an Ben’s legacy will frame Shell’s success for outstanding CEO and proved the strength decades to come.” and depth of Shell’s leadership talent. I Ben van Beurden said: “It has been a look forward to working with Wael as we privilege and an honour to have served accelerate the delivery of our strategy.” Shell for nearly four decades and to lead Wael Sawan said: “It’s been a privilege the company for the past nine years. In my journey from LNG design engineer to CEO, I have been fortunate to work alongside so many talented people from diverse backgrounds – all committed to the company’s goal of providing the world with the essential commodities of modern life. I am very proud of what we have achieved together. I have great confidence in Wael as my successor. He is a smart, principled and dynamic leader, who I know will continue to serve Shell with conviction and dedication. I wish him and his family all the best for the journey ahead.” • 28

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NEWS - EUROPE Osbit Delivers Swordfish Trencher to Jan De Nul Osbit, the UK-based specialist offshore equipment supplier, has successfully delivered a state-of-the-art subsea trenching vehicle to Luxembourg vessel operator Jan De Nul. The high-powered vehicle, named A team of specialist Osbit engineers wide variety of ground conditions. Swordfish, is a purpose-built cable completed the detailed design, “This project has enabled Osbit to further burial tool for the efficient protection manufacture, assembly, and test of strengthen our exports of specialist of the subsea cables that will be used on Swordfish in just over a year. The machine equipment to mainland Europe and it current and future wind farm projects. was delivered out of the company’s has been great collaborating so closely Swordfish is powered by 1200kW assembly base at the Port of Blyth in with Jan De Nul Group throughout this of subsea electrical power, using a Northumberland. Following its delivery, project.” combination of direct drive and hydraulic the trencher has been shipped to Belgium Jan Van De Velde, Manager Newbuilding distribution for maximum versatility in for mobilisation and installation. Department at Jan De Nul Group, the application of the installed power to Neil Harrison, Director at Osbit said: continues: “The Swordfish makes the efficiently bury cables. “Our focused team of skilled engineers perfect addition to our existing fleet of The vehicle can be quickly reconfigured have performed tremendously and really trenching vehicles protecting the cables into either jetting (high powered water pulled together to produce a class-leading installed by our cable installation vessels. fluidisation of the seabed) or mechanical multi-purpose trenching vehicle in such Thanks to its high power, Swordfish can chain cutting modes to tackle a wide a short space of time, despite ongoing bury the cables deeper and at higher variety of soil conditions as found across global supply chain issues, and the hugely progress rates. And thanks to its innovative volatile market. planned windfarms and export routes. In “We are pleased to offer the industry the mechanical chain cutting configuration jetting configuration, versatile jetting tools best solution for their cable projects. A Swordfish can also tackle more challenging and highly controllable water power allow problem the industry is currently facing soil conditions, including hard clays up to high progress rates through sands and is that all the easy sites for wind farm 400 kPa. The delivery of the Swordfish weak clays. In cutting configuration, high installation are filled, and now installation complements our Cable Installation hydraulic drive power is supplemented by companies require specialist equipment like Vessels Connector and Isaac Newton, water injection to facilitate spoil transport Swordfish to tackle more challenging soil arming Jan De Nul Group for the energy to the high powered eduction system, all conditions, in an economical and efficient transition of tomorrow. We look back at working together to achieve consistent manner. This new piece of equipment has a fruitful cooperation with Osbit Ltd. progress through challenging soils. excellent capabilities and can operate in a (UK) in completing this industry leading solution for cable burial projects.” • 30

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NEWS - NORTH AMERICA Chevron Delivers First Offset-Paired LNG Cargo agriculture, oilfield, construction and household end use markets,” said Scott R. Behrens, President and Chief Executive San Ramon, California, September 29, 2022 – Chevron Officer of Stepan Company. “We are pleased to have closed Corporation (NYSE: CVX) today announced that its the acquisition of PerformanX and welcome PerformanX’s subsidiary, Chevron U.S.A. Inc. (Singapore Branch) (Chevron), customers to Stepan.” • has safely delivered its first shipment of offset-paired liquefied natural gas (LNG) cargo. Greenhouse gas emissions for the cargo, from the Gorgon STATS Group strengthen management board with Project off the northwest coast of Western Australia, will be fully Finance Director offset via the retirement of high-quality nature-based and energy efficiency offsets in Cambodia, Indonesia and Nepal. STATS Group has strengthened its management board with “Chevron’s first full lifecycle emissions offset cargo advances the appointment of Ross Wallace as director. our net zero ambitions and represents a significant milestone in Chevron’s relationship with CPC Corporation, Taiwan,” said John Ross joined the STATS in 2011 and has worked in several Kuehn, President of Chevron Supply and Trading, a division of finance roles, including Group Financial Controller ahead of his Chevron U.S.A. Inc. promotion to Finance Director. “We share the view that the future of energy is lower carbon He was instrumental in helping establish STATS as a major and expect this offset-paired cargo to be the first of many as we pipeline solutions provider in North America during a seven leverage our capabilities, assets, and customer relationships to year spell based in Edmonton and Houston before returning to a deliver energy solutions to a growing world.” senior role at STATS Kintore headquarters. For this cargo, Chevron’s Scope 1 and 2 emissions (emissions Leigh Howarth, STATS Group Chief Executive Officer, said: from upstream production, transportation, liquefaction and “In his 11 years at STATS, Ross has grown with the business, shipping) were calculated based on methodology jointly developing his professional and commercial capabilities, and is developed by Chevron, Pavilion Energy Trading & Supply Pte. an excellent example of the career opportunities we’ve been able Ltd. and QatarEnergy in 2021, with Scope 3 emissions calculated to provide as the business has progressed. based on PACE Global report for regas and distribution and “He has excelled in a variety of roles in both the UK and North IPCC 2006 emission factor for combustion. America, has a tremendous understanding and knowledge of our The emissions will be fully offset via the surrender of Verra business, and I know he’ll make a significant contribution to our certified offsets, namely the Katingan Peatland Restoration and board as we continue to grow the business.” Conservation Project in Indonesia, the Southern Cardamom A graduate of The Robert Gordon University and locally REDD+ Project in Cambodia and the Energy Efficient Cooking schooled at Turriff Academy, Ross added: “The reason I joined Solution in Nepal. • STATS was because I was hugely impressed by the enthusiasm of the directors and their vision for where they wanted to take the Stepan Company Completes Acquisition of U.S. business and it remains a hugely ambitious company. Surfactants Producer “The company has supported me throughout my career, including when I wanted to work internationally, and I was NORTHBROOK, Ill., Sept. 26, 2022 /PRNewswire/ -- Stepan delighted to play a part in helping the business establish a Company (NYSE: SCL), announced today the completion footprint in North America, which has emerged as one of our of its acquisition of the surfactant business and associated assets most successful regional operations. of PerformanX Specialty Chemicals, LLC. The acquisition “STATS focus on innovation and in pushing technological includes intellectual property, commercial relationships, and boundaries is a differentiator and I am looking forward to inventory. Financial terms of the transaction were not disclosed. working with my fellow directors in supporting further growth “Alkoxylates are a core surfactant technology critical to Stepan’s across the world’s major energy hubs.” • 32

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NEWS - NORTH AMERICA Interior Department Announces Next Steps for Stepan to Announce Third Quarter 2022 Results on October 19, 2022 Offshore Oil and Gas Leasing to Comply with NORTHBROOK, Ill., Sept. 21, 2022 Stepan Company will Provisions in Inflation Reduction Act issue its third quarter 2022 earnings results on Wednesday, October 19, 2022 at approximately 7:00 am ET (6:00 am CT). WASHINGTON — The Department of the Interior today Supporting slides will be posted at approximately the same announced that the Proposed Notice of Sale for Lease time on the Investors/Presentations page at www.stepan.com. Sale 258 in Cook Inlet, Alaska will be available for review in the The Company will hold a conference call to discuss and answer Federal Register tomorrow. In the Inflation Reduction Act (IRA), questions about its financial and operational performance on the Congress directed that the Bureau of Ocean Energy Management same day, at 10:00 am ET (9:00 am CT). (BOEM) hold Lease Sale 258 by December 31, 2022, and today’s announcement reflects action to meet that timeline. BOEM will propose to offer up to 224 blocks toward the The call will be hosted by Scott R. Behrens, President and northern part of the Cook Inlet Planning Area, from roughly Chief Executive Officer and Luis E. Rojo, Vice President and Kalgin Island in the north to Augustine Island in the south, in Chief Financial Officer. The call can be accessed by phone and water depths ranging from 33 to 260 feet. BOEM released the webcast. Telephone access will be available by dialing 800-769- Draft Environmental Impact Statement for Lease Sale 258 in 9015, and the webcast can be accessed through the Investors/ October 2021, and a final EIS and Record of Decision will be Conference Calls page at www.stepan.com. A webcast replay of published later this fall. A Final Notice of Sale will be published the conference call will be available at the same location shortly at least 30 days prior to the date of the sale. after the call. As the Department implements the IRA, it will conduct robust Headquartered in Northbrook, Illinois, Stepan utilizes a environmental reviews and strong engagement with local, state network of modern production facilities located in North and and Tribal governments, stakeholders, community leaders and South America, Europe and Asia. • the American public. • ExxonMobil Expands Product Portfolio to Valero Energy Corporation Announces the Pricing Advance Healthcare Solutions Terms of its Cash Tender Offers SPRING, Texas – ExxonMobil has expanded its portfolio SAN ANTONIO Valero Energy Corporation (NYSE: VLO, of healthcare solutions to meet changing medical market “Valero”) announced today the pricing terms of its previously needs for healthy, safe material options. Adhering to industry announced cash tender offers (the “Tender Offers”) to purchase requirements for testing, quality assurance and traceability, the its outstanding 3.650% Senior Notes due 2025 (the “3.650% portfolio unites a wide range of high-performance products that 2025 Notes”), its outstanding 2.850% Senior Notes due 2025 are produced using Good Manufacturing Practices (GMP) for (the “2.850% 2025 Notes”), its outstanding 3.400% Senior Notes batch-to-batch product consistency that customers can rely on. due 2026 (the “3.400% 2026 Notes”), the outstanding 4.375% • Maximizing performance and longevity for a range of medical Senior Notes due 2026 issued by Valero Energy Partners LP and guaranteed by Valero (the “4.375% 2026 Notes”), its outstanding supplies 4.000% Senior Notes due 2029 (the “4.000% 2029 Notes”), its • Delivering high-purity products for laboratory components outstanding 4.350% Senior Notes due 2028 (the “4.350% 2028 Notes”), the outstanding 4.500% Senior Notes due 2028 issued by and pharmaceutical packaging to meet the toughest standards Valero Energy Partners LP and guaranteed by Valero (the “4.500% • Innovating to improve cleanliness and safety for better 2028 Notes”), its outstanding 2.150% Senior Notes due 2027 (the “2.150% 2027 Notes”), its outstanding 6.625% Senior Notes due infection protection 2037 (the “6.625% 2037 Notes”), its outstanding 4.900% Senior The portfolio provides the building blocks to engineer a range Notes due 2045 (the “4.900% 2045 Notes”) and its outstanding of applications including medical supplies, infection protection 7.500% Senior Notes due 2032 (the “7.500% 2032 Notes” and, products, and pharmaceutical and laboratory supplies. The collectively with the 3.650% 2025 Notes, the 2.850% 2025 Notes, portfolio includes AchieveTM Advanced PP, ExxonMobilTM the 3.400% 2026 Notes, the 4.375% 2026 Notes, the 4.000% PP, VistamaxxTM performance polymers, ExactTM polyolefin 2029 Notes, the 4.350% 2028 Notes, the 4.500% 2028 Notes, the elastomers, ExxonMobilTM butyl polymers, ExxproTM specialty 2.150% 2027 Notes, the 6.625% 2037 Notes and the 4.900% 2045 elastomers and ExxonMobilTM Isopropyl Alcohol (IPA). Notes, the “Notes”) for up to an increased maximum aggregate “The decision to create a portfolio of healthcare solutions, principal amount of $1,250,000,000 (such increased maximum supported by a dedicated team of trusted industry application aggregate principal amount, the “Maximum Aggregate Principal experts, was cemented by a combination of market factors, Amount”). The terms and conditions of the Tender Offers are including the COVID-19 pandemic,” said Market Development described in the Offer to Purchase, dated August 26, 2022 (the Manager Gertrud Masure. • “Offer to Purchase”). • 34

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NEWS - NORTH AMERICA Seadrill Limited announces sale of seven jack-ups ConocoPhillips Appoints Dennis V. Arriola to its Board of Directors Hamilton, Bermuda, September 01, 2022 – Seadrill Limited announces today that it has entered into a binding Share HOUSTON – ConocoPhillips today announced that its board Purchase Agreement (“SPA”) with subsidiaries of ADES Arabia of directors has elected Mr. Dennis V. Arriola to serve as a Holding Ltd. (together, “ADES”) to sell the legal entities that own board member. and operate seven jack-ups (the “Jack-up Sale”) in the Kingdom of Saudi Arabia. Mr. Arriola has spent more than 28 years in the energy sector, most recently serving as chief executive officer of Avangrid, Inc. Prior to joining Avangrid, Mr. Arriola served as executive vice president and group president and chief sustainability officer at Sempra Energy. Throughout his career, Mr. Arriola has served in a broad range of leadership positions in gas and electric utilities as well as renewables, including as chairman, president and chief executive officer of Southern California Gas Co., senior vice president and chief financial officer of both San Diego Gas & Electric and Southern California Gas Co., vice president of communications and investor relations for Sempra, and regional vice president and general manager of Sempra’s South American operations. “We are pleased to add Dennis to the ConocoPhillips board of directors,” said Ryan Lance, chairman and chief executive officer. “Dennis brings valuable perspective and expertise in the energy sector, particularly in renewables and low carbon energy. We look forward to his contributions as we deliver on our Triple Mandate of meeting energy transition pathway demand, generating competitive returns on and of capital, and achieving our net-zero emissions ambition.” Upon completion of the Jack-up Sale, the AOD I, AOD II, AOD III, West Callisto, West Ariel, West Cressida, and West Leda will be owned by ADES. ADES will also employ the crews operating the rigs and will hold the drilling contracts related to the rigs. The total consideration for the Jack-up Sale is USD 628 million in cash, subject to adjustment for working capital and other items, and reimbursement to Seadrill for any project costs spent at the time of closing in relation to the reactivation of the three stacked jack-ups, namely the West Ariel, West Cressida and West Leda (“Reactivation Rigs”). This translates into approximately USD 100 million per rig on a ready to drill basis. The proceeds from the Jack-up Sale enable Seadrill to significantly Dennis V. Arriola - Former Chief Executive Officer of Avangrid de-leverage its balance sheet and to eliminate outstanding capital expenditure for the Reactivation Rigs. Mr. Arriola previously served on the boards of Avangrid, Inc., The Jack-up Sale is subject to customary closing conditions, the California Latino Economic Institute, the U.S. Chamber of including approval of competition authorities in Saudi Arabia, Commerce, the California Business Roundtable, the Edison and is anticipated to close within the fourth quarter of 2022. Electric Institute, and the boards of several Sempra operating Seadrill will provide customary transition support services to companies, including Infraestructura Energética Nova, a publicly ADES for a limited period of time following closing. traded company in Mexico, Luz del Sur SAA, a publicly traded Simon Johnson, Seadrill Chief Executive Officer, commented, company in Peru, and Chilquinta Energía in Chile. “The sale of seven jack-ups to ADES is transformative for Seadrill. The appointment of Mr. Arriola increases the number of We are pleased to announce this transaction, which we believe ConocoPhillips directors to 14, of which 12 are independent. Mr. crystallizes the valuation of these rigs at a substantially higher Arriola will serve on the Human Resources and Compensation level than currently implied in Seadrill’s share price. It will also Committee and the Audit and Finance Committee of the enable us to significantly de-lever our balance sheet, positioning ConocoPhillips board. • us for future opportunities.” • 36

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NEWS - NORTH AMERICA Chevron and Moeco to Collaborate on Advanced North American growth on horizon for STATS Geothermal Technology Group Agreement could help unlock Japan’s Significant Geothermal STATS North America is projecting 30% year-on-year growth Potential in Canada, with more than 45% year-on-year growth in the US, underpinning an estimated 15% global growth for STATS Chevron New Energies International Pte, Ltd. (Chevron), and Group. Mitsui Oil Exploration Co., Ltd (MOECO) today announced the signing of a Joint Collaboration Agreement to explore the STATS is long-established in North America where its double- technical and commercial feasibility of advanced geothermal block and bleed BISEP tools are widely accepted as the market power generation in Japan. leader in safe, efficient pipeline isolation projects. Indeed, a significant proportion of the projected North America growth has been attributed to STATS’ unique ability to execute large diameter pipeline workscopes of up to 48” - with competitors unable to undertake double-block and bleed isolation projects upward of 36” diameter. Building on Chevron and MOECO’s long-standing relationship, Another factor which will appeal to existing and potential the new collaboration will study geothermal resource potential customers is STATS’ commitment to supporting net-zero carbon across Japan and will evaluate the effectiveness of Advanced objectives and it recently completed one of the industry’s first Closed Loop (ACL) technology for a future joint pilot project in leak tight double-block and bleed isolations with emission- Japan. Both companies may also assess potential collaboration less venting, resulting in zero methane gas emitted into the for advanced geothermal technology opportunities using ACL atmosphere. globally. Unlike conventional geothermal projects, which use traditional Stephen Rawlinson, STATS Group’s Vice President for Americas, steam turbines requiring high temperatures often found in said: “The projected growth is partly down to a wider market concentrated locations limited by geological characteristics, ACL acceptance of our technology and that we are establishing a can potentially enable access to geothermal resources at a wider reputation as ‘big diameter specialists’, with continued investment range of temperatures and geologies through the application of in our technology tripling our BISEP range. alternative technology above and below the surface. “We have completed a number of 42” pipeline isolations in the “Chevron and MOECO share a goal of delivering lower carbon US and Canada, are just about to deploy on a project involving energy solutions, while meeting the need for reliable, affordable 48” pipelines, and this ability to take on larger diameters is energy,” said Barbara Harrison, vice president of Offsets & undoubtedly a market differentiator. Emerging, Chevron New Energies. “This collaboration provides “As a company, we recognise that we must play our part in the an opportunity for Chevron to combine its subsurface capabilities transition to net-zero and have just released our first sustainability and technologies with MOECO’s intimate knowledge of Japan’s report, which is an overview of our global operations and a geothermal potential resource geology and its long history of commitment to look at reducing carbon emissions wherever responsible resource development. The joint team will have the possible. opportunity to test emerging geothermal technology in a real “We also have a role to play in helping our clients meet global world setting with significant scaling up potential.” decarbonisation targets and are working closely with a number “MOECO entered the geothermal business in 2012 and has been of customers to embrace emerging technologies and to look at expanding its geothermal portfolio since then. In parallel with different ways of working which minimise the impact on the conventional geothermal, we have been studying ACL technology environment. • for many years and we believe this collaboration with Chevron utilizing ACL technology could unlock tremendous geothermal resources in Japan,” said Hirotaka Hamamoto, CEO of MOECO. “This joint collaboration with Chevron, who has been a valued partner of MOECO for several decades in the energy industry, is intended to open a new chapter in the geothermal industry as MOECO aims to continue contributing to an environmentally sustainable world as a member of the Mitsui & CO’s group companies.” • 38



MIDSTREAM & PIPELINES High Performance Welding with Greater Efficiency Synchronized welding with two individually controllable arcs has never been so easy as with the new TPS/i TWIN systems and the PMC TWIN and CMT TWIN welding processes. Both systems boast stable penetration and help save time thanks to their high speed and impressive deposition rate. When it comes to high performance tandem nickel-base alloys, and high-strength steels. the automotive industry, exhaust gas systems, welding, the main challenge is successfully CMT stands for high speed, gap-bridging hydraulic cylinders, mobile crane booms or controlling both arcs. Achieving this allows ability, and minimal spatter. The Cold Metal pressure vessels. operators in the container, vehicle, and wagon Transfer process is also available with various construction industries to easily perform characteristics so that the right process High Speed and 25 kg Deposition Rate voluminous or long welds in order to produce properties are instantly to hand according to In practice, the benefits of tandem welding top-quality large-scale components. The TPS/i the application in question. compared to single wire welding are TWIN Push system, which is already well The reduced heat input provided by CMT particularly apparent in cases where a perfect established on the market, is now joined by is also particularly well suited for thin sheet result needs to be produced at high speed. TWIN PushPull systems including the CMT applications. Typical welding tasks for CMT With a deposition rate of up to 25 kilograms TWIN process, which are well equipped to deal TWIN can be found in axle production in per hour and a speed of up to 4 meters per with such challenges. While the TWIN Push minute, the Fronius TPS/i TWIN systems are system is mainly serving the steel market, the quite the workhorses. This is made possible TWIN PushPull system can also be used for thanks to a wire speed performance of around aluminum applications. 30 meters per minute for each processing line. Despite this speed, a flawless finish is achieved Versatile Powerhouses with reliable penetration quality and few The TPS/i TWIN PushPull solution is designed spatters. This reduces production time and for applications like long aluminum profiles, increases the quality of the welding result. containers or pressure vessels and tanks using the PMC (Pulse Multi Control) process. This Exceptional Weld Quality – Achievable at process is a further development of the pulsed Any Time arc from Fronius. It represents the technological The integrated self-regulating TWIN basis for the PMC TWIN process and, as is process ensures optimal results and high typical of Fronius, is available with various efficiency, with only the essential settings characteristics. This means that the welder can needing to be adjusted. In the background, get straight to the process properties needed to the system independently controls the suit the application at hand. welding parameters and variables to ensure In addition to the PMC process, the new TPS/i the arcs are always precise. In order to ensure CMT TWIN system uses the CMT (Cold Metal completely stable welding, a high level of Transfer) process. The welding process shows its process reliability is required, and this is advantages especially when welding aluminum, guaranteed by the combination of PMC and CMT. Innovative solutions for optimal wire The TPS/i TWIN series is now even more versatile.

feeding such as the TWIN Drive Tandem welding – easier than ever before! or the wire buffer component guarantee a steady supply of wire, determines the position of fillet welds and Efficient programming of robotic weld seam thereby increasing the reliability prepared butt welds. The wire or gas nozzle positions is enabled by the TeachMode. The of the welding process and taking locates the component in detail and transmits wire is retracted before a collision can occur process stability to another the start and end position to the robot, which with the component, thereby preventing the level. This cuts reworking and calculates the exact seam path. Another wire from bending. The set stick out remains production errors to a minimum, assistance system is WireSense: The wire unchanged. And last but not least thanks to thus saving time and resources. electrodes measure component deviations ShortCircuitDetection, the welding system such as varying air gaps or clamping detects accumulation of welding spatter Flexibility with Independent tolerances and transmits the values directly within the gas nozzle. This optimizes cleaning Arcs to the robot. All these systems help to reduce routines and increases process reliability. All Fronius TWIN solutions time-consuming rework, welding errors and feature two wire electrodes that even discards, which directly contributes to Ingenious System – Long Service Life are fed into a welding torch increasing efficiency in high performance The innovative cooling system for the with a single gas nozzle but that welding. torch extends the service life of wearing remain electrically isolated from parts. Alongside this, Fronius developed one another. As a result, the arcs can be controlled independently the TPS/I welding torch service and, despite differing outputs, station, which combines a number can be precisely synchronized of cleaning methods, including and coordinated. By setting the efficient brush leaning, milling or TWIN arcs to a different power magnetic cleaning as well as high- level, the penetration and the pressure purging of the wearing seam profile can be further parts. Regular cleaning lowers the optimized. overall system costs by extending the service life of wearing parts and Rapid and Precise Thanks to leads to consistent weld quality. Smart Assistance Systems The efficiency of the welding system The Fronius TWIN series offers a range of can be further increased by using different functions and robot assistance systems the TX TWIN torch body change that help welders to automate the production station: This allows an automatic process as efficiently as possible. For example, torch body changeover in a matter SFI (spatter-free ignition) prevents spatter of seconds and the replacement of during ignition and the innovative slag hammer up to 8 torch bodies. This leads to removes previously formed slag to ensure a greater output due to reduced robot clean start to the weld. downtime. SeamTracking automatically compensates For further information, please clamping and component tolerances during visit: the welding process, thereby preventing weld https://www.fronius.com/en-gb/ faults as well as unnecessary rejects. TouchSense uk/welding-technology/product- information/tpsi-twin-systeme- tandem-welding?referer=products. Fronius International GmbH T: +43 7242 241 0 E: [email protected] The Fronius TPS/i TWIN enables 100 % control of two perfect arcs. 41

MIDSTREAM & PIPELINES High-End Fittings for a Climate Friendly Energy Mix The German newspaper “Handelsblatt” The ARTES characterised control ball creates highly wear-resistant surfaces with reported on calculations carried- valves not only operate the switching a Vickers hardness of up to 1400 HV. After out by the Energy Economics Institute states “OPEN” and “CLOSED”, but can the coating, the components can only be (EWI) at the University of Cologne. also be regulated in their task as a control machined with diamond tools. In order Thus, gas-fired power plants with an valve in the entire setting range from 0 to achieve a gas-tight closing of the valve, installed capacity of 23 gigawatts will to 90 degrees, furthermore bi-directional the seat ring and ball are ground in pairs have to be built by 2030. A performance operation of the valve is also possible. In with diamond lapping paste. When used that, purely in mathematical terms, addition to the established linear and equal in natural gas applications, the fittings are corresponds to that of 23 nuclear power percentage rule characteristics, ARTES considered maintenance-free. plants. The Federal Network Agency also uses specially designed regulating currently lists 2.3 gigawatts of gas power discs that are precisely customised to the 2022, A Very Successful Year for plant capacities up to 2023 as a planned customer’s application. Should the control ARTES. expansion. According to EWI, this characteristics requirements change capacity would have to increase tenfold during operation, simply exchange the The year 2022 was one of the most by 2030 in order to achieve the goals of control disks to suit the new medium. successful in ARTES’ corporate history. the future federal government from the Multi-stage regulated pressure reductions Managing Director Horst Jäkel is coalition agreement. can also be implemented in order to particularly proud of the manufacturer- Valve Endurance Test minimise noise emissions or to reduce independent service that the company The extraction, distribution and wear. ARTES has a patented solution offers. There are framework agreements processing of gas as an energy source and thus offers a decisive competitive with large energy concerns that reach far requires a perfectly constructed and advantage. into the future. The product range has functioning technical infrastructure, ARTES control ball valves are also proven to be absolutely competitive, which exactly what the industrial valves from designed as metal-sealing fittings. This is reflected in a very good order situation. ARTES Valve & Service GmbH are suited is achieved using a combination of ball The control ball is trunnion-mounted, to. An order for a natural gas pipeline and seat ring. Both components are made permanently sealed to the outside and within the EU, delivered in 2021 using of stainless steel and then coated. The can be driven with an actuator according control ball valves, ensures maintenance- application-specific use of the Wolfram to DIN / ISO 5211. The connections are free operation of the installation. coating materials or chrome carbide designed for use on either welded or flange ends. DN 25 to DN 800, in the nominal pressure levels PN16 to PN420, can be 1. Control ball valve closed 2. Control ball valve 45° open 3. Control ball valve fully open Possible working states of the ARTES characterised control valve. 42

The headquarter of the ARTES Valve and Service GmbH in Velten, Germany. ordered as nominal widths - individual at both locations in Velten (Brandenburg) Digital brochures from ARTES Valve and Service requests on enquiry. and Quakenbrück (Lower Saxony) as well GmbH. View directly with the QR code. On the sales side, our digital product as at the customer’s site. • brochure has stepped up a notch and is now available for all fittings, helping to ARTES Valve & Service GmbH further address the needs potential new Telefax: +49 (0)3304/24724-99 customers. Adding to the optimisation of internal processes and a machine park E-Mail: [email protected] guarantees a comprehensive valve service 43

MIDSTREAM & PIPELINES Tempted to Try LoRaWAN but Unsure Where to Begin? Maybe With a Temperature Sensor or Two. In this article, John Tillema, Chief Technology Officer of TWTG, covers the basics of LoRaWAN and reflects on the questions most heard and the fundamental ones often overlooked. John shares the first steps to take when evaluating this new technology for your future roadmap and considers some lessons learned in bringing this pioneering technology to the industry. As the CTO of a modern tech company - and new refineries or updating old ones - it’s facility only requires three or four gateways to championing a pioneering technology like undoubtedly an exciting time and represents be fully covered, with every gateway capable of LoRaWAN - I see it’s easy to quickly get left new horizons and opportunities for a data- serving up to 10.000 devices. behind. Technology develops incredibly quick; driven age. And best of all; it’s also very low power - often, we run so fast that, at times, we overlook But for others, we understand that it’s still a resulting in battery powered devices that can the rudimentary questions needed to be daunting subject - and recognise, at times, it’s last close to ten years and still be able to relay addressed when deciding which technological good to return to basics. data multiple times a day. route is best to adopt. Put like this, you can understand why We increasingly see LoRaWAN making a mark Why Should I consider LoRAWAN? LoRaWAN is rapidly gaining such momentum in the oil and gas industry. With companies LoRaWAN. So you have heard the term, but and popularity within the industry. like Shell rolling out LoRaWAN networks in what does it really boil down to? Well, first, No downsides? Well, the bandwidth is increasingly higher volumes across the globe, LoRa stands for Long Range. And this is not only bites, so probably don’t use it for your this doesn’t go unnoticed. LoRaWAN is officially a marketing exaggeration; its range is long - remote cameras or big data use cases. And on the radar. actually, it’s really long. Think kilometres since LoRaWAN architecture is optimised For the executives and engineers involved in between transmitter and receiver. And this for device-initiated communication it fits use introducing these projects - whether developing is what makes it unique. Even after factoring cases that revolve around remote measuring in double redundancy, a typical industrial NEON Temperature Sensor. 44

The three components needed in every LoRaWAN network. instead of remotely operated assets. better option for a super-critical component sourced software options with great support, In short, LoRaWAN scales brilliantly and is that requires instant action and constant even these self hosted alternatives are no issue. perfect for sensor applications. It is low-cost and supervision. For example, continuous Lastly, you need a sensor. As well as our own offers trouble-free, wire-free placement, with monitoring, instant alerts or immediate 2-way retrofittable TWTG NEON sensors, numerous battery-powered sensors that last years. And control to avoid certain downtime or possible options are available - from vibration sensors most importantly, for industrial applications, catastrophe. that monitor rotating equipment to valve it could even be used with devices certified for Remember, that while there may be a very sensors that monitor the position of the valve. ATEX or IECEx surroundings down to zone 0. occasional use case where LoRaWAN may not Having a LoRa network is like a wifi network. Does LoRaWAN work with other solutions? be the best solution, LoRaWAN is still ideally Connecting a device is just a matter of This question is often asked when engineers suited and adaptable to meet the majority entering the correct security key. Depending and system architects worry about choosing one of day-to-day use cases and data harvesting on the use case, some require custom brackets solution over another. needs. or special installations to gather data reliably. Firstly, the quick answer is yes. LoRaWAN, as In addition, in a technological age where data Others need more software integration to an open-source solution, is free from any vendor analysis is a crucial differentiator, LoRaWAN visualise the data where it is needed, from a lock-in, and data can be integrated into most presents a plethora of new applications and cloud hosted IoT platform or even, for some other solutions and DCSs. use cases that will give engineers novel ways cases, inside a DCS. However, there is a good argument for investing to view, scrutinise and manage a facility, and in more than one solution. A combination can crucially share powerful data. Why start with Temperature Sensors? give maximum protection, and maximum data. Working closely with our customers, we Bringing you close to the digital twin. What do I need to get started? see that often our NEON magnet-mounted Within a modern oil or gas refinery, there are surface temperature sensors are the most enormous amounts of digital communication To quote an old expression. “The proof of the popular among the first tests. to relay and operational data to harvest. To pudding is in the eating.”, and compared to Why? Simply because these sensors are the consider that a single solution could be optimal other industrial wireless protocols, LoRaWAN easiest to deploy in the field. Magnet mounted, to cover all your monitoring and data harvesting is one of the easiest to just start. or bandclamps, mean no engineering in could be false. The best advice is to get the right the mounting and adjustability to find the tool for the job. So, what do you need to get started? optimum location. Surface temperature LoRaWAN can certainly monitor critical assets, readings can indicate a perfect health status or particularly regarding long-term wear, asset First, you need a LoRaWAN Gateway - This point to a potential issue inside a process. status and gathering predictive-maintenance is the center of your installation. And acts as Sensors can quickly identify issues such data. However, we recognise that occasionally a router for the network. This gateway has as whether the heating is correct, the pipe there may be a scenario where a far more costly “normal” internet access on one side (either is filled, or the product is close to freezing. solution, such as WirelessHART, may be a LAN or 4G) and LoRaWAN on the other. This Knowledge like this has a direct impact on the allows the LoRAWAN devices to be reachable bottom line. Data can be readily interpreted NEON Contact Sensor. remotely and acts as a gatekeeper to send using simple temperature logs with fixed messages in and out. time intervals or alerts sent when remotely configured thresholds are met. Next to that you need a data entry and For engineers new to this type of monitoring, end point. In the it is clear to see the instantaneous result. LoRaWAN world, LoRaWAN delivers actionable insights rather these are the network than a retrospective graph that nobody ever and application server. sees or benefits from. This software routes Motivated to see what all the fuss is about? messages through the Then contact our team below, and we can help network and manages you start testing with a NEON temperature gateways, security keys, sensor. It couldn’t be easier. • access, etc. There are If you would like to know more about TWTG’s great cloud-hosted solutions please contact them at: solutions perfect for initial tests. Sometimes it is desired TWTG to move this layer inside E: [email protected] the OT domain with T: +31 10 203 7905 self-hosted options when rolling out. But with different vendors available and even open 45

MIDSTREAM & PIPELINES Innovation and Teamwork Drives Success of Re-Gen Robotics In the three years since Re-Gen Robotics’ launch in 2019, it has already forged its reputation as the ‘go to’ company for no man entry tank cleaning solutions. With an ambitious, young team driving the company’s success, they have singlehandedly disrupted the oil tank cleaning sector by establishing new norms of safety, service, integrity, and trust. The team at Re-Gen Robotics is begin in the US. Global Tank Storage Awards 2022, this May setting these new safety standards, In December 2021, the company was and the Best New Business Team Award at unknown before in the industry. They recognised with three awards at the Energy the Newry Chamber of Commerce Awards in have redefined how the dirtiest most Industries Council Awards, including the September 2022. dangerous tanks are cleaned and have set Innovation Award, the Sustainability Award In just three years, Re-Gen Robotics has a new benchmark for their sector. and the prestigious Company of the Year eliminated more than 11,000+ hours of CSE The oil terminal industry is embracing a Award. cleaning in tanks. Over 40 tanks have been company that is committed to safety and The EIC praised Re-Gen Robotics for applying cleaned for oil majors such as Shell, Valero, performance, helping them strengthen their no man entry robotics technology to Phillips 66, Vermilion and Exxon Mobil and their own business performance, ‘reduce the personal risk of a routine activity they are in the frontrunner for one of the competitiveness, and reputation. that many people are not aware of but is an largest tank decommissioning projects in Re-Gen Robotics embeds the delivery of essential industry task’. Europe. best practice at every tier of the business The company also picked up the Northern As they continue to innovate their from equipment design and engineering Ireland Regional Chamber of Commerce technology, their UK contracts with oil majors to service delivery and after sales. Problem Solver Award last December, which are naturally expanding into Europe and the Tank Terminal operators are focused recognises businesses that have transformed a rest of the world. Their reputation in the tank on attaining productivity while also product/service or the market it operates in. cleaning sector is now global, having won maintaining operational efficiency. By Re-Gen Robotics lifted the Digital major international awards for safety and using Re-Gen Robotics’ proprietary Engineering / Technology Award at the Made service, they’ve had major interest from oil technology, they are reducing the In NI Awards which recognises the best companies and terminal operators in the US, duration of their tank cleans and used or developed software, technology or and are currently in negotiations to export realising the significant benefits of technical processes to solve problems or add their service there. • efficiency, safety, quality and cost saving. value for customers. The team is agile and ready to meet the Additionally, the company won the For more information visit: needs of their customers, staying close Outstanding Achievement category in The www.regenrobotics.com to them to determine what additional features they can create to provide them most value. Since 2019, Re-Gen Robotics has made £7 million investment across all key areas of their service, in preparation for significant international growth. The company is already seeing the results of the growth plan they put in place a year ago. Being innovative and agile is part of their DNA, as they continually invest in their service to meet customers’ needs – their people and equipment are best-in-class, in fact they are unique in the marketplace. This year the company announced the completion of their £1million headquarters. In addition to high specification offices, a hi- tech engineering and robotics hub has been designed to house the company’s research and development facility with bays installed to service their growing number of robots and tankers. Staffing levels at the company have trebled, taking headcount to eighteen, with more recruitment opportunities coming online this winter, to meet demand. The intention is to double head count again next year as contracts 46

38TH INTERNATIONAL SCIENTIFIC & EXPERT MEETING OF GAS PROFESSIONALS OPATIJA, CROATIA, 10 - 12 MAY 2023 THE LARGEST CONGRESS AND EXPO IN SOUTHEAST EUROPE 100% DEDICATED TO NATURAL GAS, LNG, HYDROGEN AND LOW-CARBON SOLUTIONS! 60+speakers/ 600+ hundred high ranking gas and energy experts, managers and decision makers /20+ partners / 40+ exhibitors The industry meeting point organized by the Croatian Gas Center Ltd. and Croatian Gas Association, member of the International Gas Union (IGU) SUBMIT YOUR ABSTRACT BOOK YOUR BOOTH SPEAK AND EXHIBIT AT Contact: the SE Europe's largest natural gas, LNG, hydrogen Anita BARICEVIC and low-carbon solutions exhibition and conference Tel: +385 (0)98 413 366 taking place in Opatija, Croatia from 10-12th May 2023. Email: [email protected] www.susret.hsup.hr/en

PROCESSING ATEX Certified Gas Analysis That Can Help Your Bottom Line OGI sits down with Sean Turner of ENOTEC GmbH. He is here to educate readers on the importance of working with explosion-proof products, particularly in hazardous areas. It’s completely essential that when one works in a hazardous area, that the products they are using are of the highest possible safety standards, hence the use of ATEX certified products. Along with making it safer to work in combustible gas environments, ENOTEC’s analyzers can help with fuel efficiency and reducing emissions. Ultimately these measures, when implemented, can provide the user cost savings, of which we learn more below. OGI: Could you start by explaining ENOTEC‘s COMTEC® 6000 GasEx O2/COe analizers. credentials and experience in terms of your products and services for the oil and gas sector? OGI: What are the different products / have in the oil and gas sector? Could you tell our readers the breadth of your services that you provide to the oil and gas experience, how long the company has been industries and what reach does ENOTEC Turner: ENOTEC’s product range enables active? measurements in gas-Ex zones and non-Ex Turner: ENOTEC has been producing in-situ zones. For example, the explosion-protected analyzers for process control and CEMS since COMTEC 6000 GasEx analysis system 1980. immediately reacts to changes in the flue From 1998 onwards, ENOTEC has produced gas composition and is ideal for the safe ACTENEXE-LcEeCrticfieerdtifOic2aatnioanlyaznedrsl,aitneirtiAaTllyEXun/dIeErCtEhxe and precise mgaesasoufreamll ecnotmobfuOst2ioanndplCanOtse in when the norm was changed. the exhaust in ENOTEC recognizes the absolute necessity refineries or similar areas with explosion risk to produce ATEX-certified equipment which (gas explosion zones 1/2). conforms to the highest possible safety standards, given the nature of the analytical In addition to being certified for ATEX zones application. For this reason, ENOTEC’s Ex- 1/2, ENOTEC’s analyzers are also certified to approved analyzers have been certified under IECEx. Being certified to IECEx in addition process similar conditions. This certification to ATEX enables refineries in most countries process confirms the high safety standard to to use ENOTEC products for increased safety. which ENOTEC produces explosion-proof products. OGI: How does ENOTEC help companies with fuel efficiency? 48 Ta ucronmerb:usMtieoansuprrioncgetshseisexnceecsessOsa2rdyirteoctcloynatfrteorl the air-fuel ratio. ENOTEC produces in situ rOporXbouIbTsetsECwan5itd0h00rOe. mT2 haseeinnOs2ogsraessn-ftsoiogrrhstta,hreetypppariroctabilceluyltayfrpolyer 7 to 8 years in typical combustion-related applications. In addition to the O2 sensor, ENOTEC

incorporates an additional *COe sensor (* COe = sum of all combustible gas components -> CO. HCO2, MCxTHEyC) into the in-situ probes of the model 6000. Additionally measuring COe enables fine-tuning of the combustion process dasowexncetossaOm2iannimd uexmc.ess COe can be controlled This translates directly to improved fuel efficiency and a reduction in costs. OGI: And this can help reduce emissions for companies as well, could you explain? Turner: ENOTEC produces leak-proof dOe2vesleonpseodrsin-bhyouustei.lizing a soldering process hMigohs-ttezmirpcoernaitaurOe2cseemnesonrt manufacturers use a to glue their sensors into a steel holder. This cement glue is prone to cracking and developing leaks which result in an inaccurate sensor over time (ambient or reference air is measured in addition to process gas as the sensor is not gas tight). cEoNntOroTl EaC’csoOm2busestnisoonrspcroancesths uasccmueraatseulrye and over many years. LefofiwcieenxccyesasnOd 2loawfteerredcofmueblucsotisotsn, = better fuel resulting in lower NOx emissions. The additional COe measurement enables low excess CO after combustion which results in being able to measure in high-temperature German testing institute and relates to all lower CO2 emissions. applications, the analyzers offer many options components of the analyzer, including those Another direct benefit of the low excess CO such as most industrial interfaces and the components located directly in the hot process ability to perform time-based automatic gas. calibrations. combustion is reduced wear and tear to plant In Ex-zones, ENOTEC analyzers can be In addition to the analyzers, all optional infrastructure. configured and controlled with an Ex-certified components such as solenoid valves for phone/tablet using the free ENOTEC remote automatic calibration are Ex-certified. OGI: What are some of the advantages of using app over a 128-bit secure communication. ENOTEC‘s monitoring systems? This enables uncomplicated analyzer control OGI: What sets ENOTEC apart from without the need to inert the installation its competitors in regard to its analytical Turner: ENOTEC’s analyzers conform to SIL2 point. products? in a 1oo1 configuration. This is testimony to the The ATEX certification for ENOTEC robustness and accuracy of the analyzers. analyzers was successfully carried out by a Turner: Apart from the reasons listed in the previous question: The analyzers are highly configurable and can include a fully integrated pneumatic system • ENOTEC Ex certified in-situ probes which simplifies setup and use. In addition to are unique because the complete probe volume (from the terminal box to the OXITEC® 5000 GasEx O2 analyzer. sintered metal filter tip) is a flameproof enclosure and the complete structure has a T3 temperature range. • ENOTEC Ex-approved analyzers include an HCU (Heater Control Unit) which is a redundant heater shut-off and a feature unique to ENOTEC. • From an analytical perspective, what’s important is EthNeOgTaEs-CtigahstthOis2 sensor produced by ensures safe and accurate combustion and process control. • The complete range of ENOTEC products and components are conceived, developed and manufactured in Germany. OGI: Thank you for your time. If you would like to know more about the subjects discussed in this article, please contact: ENOTEC T: +49 (0) 2264 4578 38 E: [email protected] W: https://www.enotec.com 49

PROCESSING Optimal Data Access to Field Devices in the Process Industry Weidmüller enhances OMNIMATE® Data with new Ethernet-APL technology Devices in the industrial environment become smaller, more powerful and more cost-effective. They should also be safe and easy to use. Currents, signals and data should be transmitted to the printed circuit board with as little loss as possible and with maximum reliability. This also applies to the process industry. Here, the number of plant components that need to be connected via internal data infrastructures or the IIoT is growing rapidly. Weidmüller is addressing the specific challenges in the process industry with OMNIMATE® Data Ethernet- APL. Ethernet-compatible interfaces are increasingly required in the process industry to access data from the field. The new Ethernet- APL (Advanced Physical Layer) technology enables direct access down to the field and device level. Ethernet-APL provides high data transmission rates over long distances, transmits power and communication signals over a single two-wire cable, and supports safe operation in hazardous areas. The devices used must have APL- qualified interfaces to exploit the advantages of the new technology. Weidmüller already has a large number of products that are qualified for the Ethernet-APL standard. These include OMNIMATE® PCB components. The connectors can be mounted on a panel and installed and assembled in the field, therefore enabling a reliable connection to field devices using two-wire technology. This makes plant data available in real time. The components are available with proven connection technologies and can be installed quickly and error-free with Ethernet-APL is suitable for all IIoT devices Whether with PUSH IN, SNAP IN, clamping colour-coded elements. and is compatible with all common protocols yoke or tension spring connections: all such as PROFINET, EtherNet/IP or EtherCAT. built for high contact and vibration safety. Fast data transmission The APL PCB components are a cost-effective Colour-coded markings facilitate error-free Weidmüller’s products are qualified based on alternative to conventional RJ45 and M12 installation. the Ethernet-APL standard and meet the high connections. The portfolio is constantly being requirements of the process industry. They expanded. Successful appliance development made allow reliable data transmission at 10 Mbit/s easy with simultaneous power supply via twisted pair Proven connection technologies Fast and reliable data transmission is becoming cable up to 1,000 metres. OMNIMATE® PCB components are available increasingly important in the process industry. with various proven connection technologies. Meticulously designed components with a Wide range of applications high degree of future security are required to develop suitable IIoT devices. Weidmüller has identified this need and provides high-quality components that promise clear added value in device design with OMNIMATE® Data. The entire design-in process is supported with all the important information on the products, possible applications, technical details and product data. In addition, an online catalogue, a free sample service and an innovative AppGuide help appliance manufacturers find suitable solutions. Weidmüller therefore combines many decisive advantages in device development for the process industry. • Weidmüller Tel: +44 1162 823470 Website: www.klippon-engineering.com 50