Petrobras has welcomed the arrival of the floating production, storage and offloading (FPSO) vessel Sepetiba for future work on the company’s giant Santos Basin offshore Brazil.
FPSO Sepetiba is currently undergoing technical procedures before it will be taken to the Mero field within the Santos Basin later this year. The FPSO is capable of producing up to 180,000 barrels of oil and 12mn cubic metres of gas per day, with production expected to begin in Q4 2023.
Sepetiba, which was delivered to Petrobras by SBM, is the second definitive FPSO to be installed in the Mero field, the third largest by volume of oil in place (VOIP), out of all four systems in place. The four units together will have the capacity to produce up to 720,000 barrels of oil per day.
The combined Mero field is operated by Petrobras in partnership with Shell Brasil, TotalEnergies, CNPC, CNOOC and Pré- Sal Petróleo S.A – PPSA.
Nauticus Robotics Inc., a developer of autonomous robots for intervention services, has announced it has signed a memorandum of understanding (MoU) with MMA Offshore Limited, a global provider of high-specification vessels and subsea services, for the development of an integrated service offering to provide more cost-effective and environmentally-friendly maintenance to subsea infrastructures in the Asia-Pacific region.
Nauticus’ autonomous subsea robots, Aquanauts, enable the use of smaller service vessels not previously utilised for inspection, maintenance and repair (IMR) work, which MMA owns and operates. By combining their capabilities, the two companies hope to offer a more economical solution to subsea intervention.
Nicolaus Radford, Founder and CEO of Nauticus, said, “This MoU is just one in a series of strategic moves we are making to disrupt autonomous subsea robotics and solidify our place as the industry leader in the field. Aligning with an established industry player, such as MMA Offshore, in multiple offshore markets provides a significant opportunity for Nauticus to continue expanding its reach and international customer base.”
Tom Radic, Executive General Manager Subsea at MMA Offshore, commented, “MMA is excited to have entered into this exclusive partnership with Nauticus Robotics and looks forward to being able to integrate its leading autonomous robotic and AI software technology into its subsea services. This partnership will ensure our clients have access to the latest autonomous and machine learning technology to help meet their subsea requirements.”
Elemental Energies, an independent wells expert, has won a UK£10mn contract with Archer, a provider of drilling, P&A and well services, to help support a major decommissioning project in the UK North Sea.
As per the agreement, Elemental will provide complete abandonment engineering and operational support across multiple platform wells over three years. To fulfil the contract, Elemental will expand its in-house P&A team with a further 10 roles and these will help make up a multidisciplinary team of onshore and offshore engineers. This team will work alongside Archer personnel to lead abandonment planning and will support the operational activity.
Kenny Dey, Archer UK’s Managing Director, remarked, “The combined capability and experience of the Archer and Elemental Energies engineering team is raising the bar for decommissioning projects of this scale, and we are pleased to be working in partnership with their expert well engineering, operational and project management teams to deliver this major project.”
The first phase of the project will include wireline investigative work and a coiled tubing campaign. Work is already underway for this, alongside engineering of the P&A operations which are set to commence in H2 of 2024 or in 2025.
Mike Adams, Chief Executive Officer of Elemental Energies, surmised, “Our collaboration with Archer is an important milestone as we build on our extensive experience within well decommissioning. By embedding our engineering expertise within Archer we will maximise efficiencies and mitigate risks earlier in the planning and operational phases of the project.
“Efficient and expertly planned well P&A is a cornerstone for successful decommissioning globally and is a critical part of reducing long-term emissions from wells. We are passionate about the role that decommissioning plays in the energy transition, and we are proud to be delivering that alongside our partner Archer.”
Odfjell Technology, an integrated supplier of offshore drilling and well operations, has added wellbore cleaning chemicals to its in-house well services offering in order to streamline supply chain processes.
Previously, wellbore cleaning chemicals were offered to the company’s global customer base via third-party suppliers but the company has sought to streamline this and become more competitive in pricing.
As such, it has launched Ultra-Max Chemical Cleaner and UltraWash Heavy-duty Degreaser as part of its chemical product offering. These are high-performance chemicals designed to quickly and efficiently remove hydrocarbon residues from downhole tubulars, equipment and casing. The non-flammable, non-abrasive and non-caustic formulas eliminate built-up residue on drilling rigs, pumps and equipment.
Cleaner wellbores are crucial to facilitate efficient fluid displacements during hydrocarbon recovery, so they can flow freely.
The Ultra product range is globally compliant with industry standards, receiving the GOLD classifications by the Centre for Environment, Fisheries and Aquaculture Science (CEFAS), meaning the chemicals are safe to use in line with global standards and will not harm the environment
Ian Low, Global Product Line Manager, Well Intervention at Odfjell Technology, remarked, “By bringing these high-grade cleaning chemicals into our in-house wellbore clean-up offering, we will unlock opportunities for new business and projects.
“Launching the Ultra product range enables us to be more competitive in pricing, providing our customers with gold-standard wellbore cleaning at an affordable cost. And as we all strive towards more energy efficiency improvements, our world-class tooling and chemicals will assist in enhancing the efficiency of operations, reducing energy waste and optimising processes to decrease emissions.”
The company stated that by taking control of its costs, broadening its service offerings, and unlocking new avenues, it is cementing its position as a leading provider of offshore services that contribute to safe, decarbonised operations.
UK well operator, Exceed, is expecting to see record-breaking revenues for the current financial year with an annual revenue of around UK£30mn – 40% of which will be attributed to decarbonisation activity.
The company, which currently acts a well operator for four clients, has grown to become one of the largest independent well and reservoir management specialists and is continuing to highlight the criticality of its capability in leading a sustainable energy transition.
So far, it has decommissioned more than 150 wells and its integrated decommissioning service via LWIV, a rig-based, rig-less and SCV, is also helping to reduce costs as well as the carbon footprint of decommissioning activities. This year, its decommissioning expertise has played a significant role in its clients’ North Sea net-zero strategies, according to the company. Activities in the region includes a six-well plug and abandonment (P&A) campaign and a late-life asset management-decommissioning alliance with a Tier 1 service company. The company has also supported an operator with the development of well access technologies for the decommissioning of complex subsea wells. Not resting on its laurels, the company has also indicated it is preparing to commence a second vessel-based well P&A campaign next month.
In addition to these activities, the company’s subsurface experts have been working in the potential repurpose of the Rough Bravo field for large scale H2 storage and, collaborating with Centrica Energy Storage+, Exceed has provided critical conceptual work and leading geo-mechanic and reservoir modelling in conjunction with a number of universities.
John Anderson, Commercial Director at Exceed, remarked, “Maximising clients’ economic recovery factor plays a critical role in ensuring the sustainable global energy transition to which we are clearly 100% committed. This includes the recent award of two major global well engineering and managed pressure drilling framework agreements, and HPHT and deepwater operations in frontier producing regions, including Namibia, Romania and Guinea Bissau.
“We’re addressing the energy trilemma of security, affordability and sustainable decarbonisation not only through decommissioning, reuse and repurpose, but also through the application of our world-renowned well engineering and drilling capabilities, which follow a strategy to eliminate or reduce each project’s direct emissions where possible.”
Expro has announced it has entered into a definitive agreement to acquire the offshore services provider, PRT Offshore, in a bid to expand its portfolio of cost-effective technology services and solutions.
Upon closing of the transaction, which is expected in Q4 2023, Expro will enhance subsea services within the North and Latin America (NLA) region, and accelerate the growth of PRT Offshore’s surface equipment offering in Europe and sub-Saharan Africa (ESSA) and Asia Pacific (APAC) regions.
Based in Houston, Texas, PRT Offshore is the only company to provide a complete Hook-to-Hanger solution, enabling comprehensive well intervention and decommissioning services from the surface to subsea. The unique system allows customers to access the wellbore safely and efficiently while reducing on-board personnel.
Michael Jardon, Expro Chief Executive Officer, said, “Expro is committed to investing in innovation and technology to differentiate our services and solutions offering. This strategic acquisition is exciting for both Expro and PRT Offshore as we strengthen and expand our subsea well access technology offering and continue to deliver value to our customers across the life of their wells.
“Our subsea well access portfolio has a strong and established international presence, particularly across ESSA and APAC. We believe this will provide significant opportunities to expand PRT Offshore’s presence in these attractive regions. Similarly, Expro will leverage PRT Offshore’s strong position in deepwater offshore well completion and intervention throughout the NLA region to deliver integrated customer solutions.”
Oilenco has secured numerous contracts for the supply of plug and abandonment (P&A) tooling packages to operators and decommissioning specialists across Europe.
The packages include the Oilenco pressure wave valve, an intervention-free, open-on-demand equalising device which is set below a plug to aid in creating a barrier by applying pressure in a series of cycles.
Blair McCombie, Operations Director, Oilenco, said, “Since its first installation in 2018, the pressure wave valve has built an extensive run history and as a result has become one of the leading remote opening devices on the market. It can be functioned when required, within a few hours, days, months or even years after installation without the need for dedicated personnel on location, and once open, provides a large through-bore and pump through capabilities without the need for further intervention.
“Oilenco has a proven track record in the UKCS, providing reliable solutions for P&A campaigns. With these recent contract wins and ongoing requests from clients and decommissioning specialists, our solutions are becoming integral to P&A toolkits.”
The Port of Blyth, locate between Aberdeen and Great Yarmouth in the UK, working together with Thompsons of Prudhoe, has welcomed 7,000 tonnes of offshore infrastructure to be decommissioned.
Several topsides and jackets for three North Sea offshore oil and gas platforms were delivered to the port’s Battleship Wharf, home to its unique decommissioning facility that is operated in partnership with Thompsons of Prudhoe.
Following arrival, the assets have been successfully removes from two barges and transferred to the decommissioning facility using SPMTs. Here, they were set down onto purpose-built stools ready for demolition. These actions required a number of key contractors such as Mammoet which assisted in the SPTM operations and Harlyn Solutions which provided design and engineering works during the load out. According to the companies, the delivery of the assets is a testament to the advanced handling capabilities boasted by the port as it required exceptional planning and coordination.
Tom Koerner, Operations Director of Thompsons of Prudhoe, remarked, “We are delighted to be given the opportunity to decommission these assets on behalf of our client. This project gives us a strong platform to demonstrate and promote our capabilities to the offshore industry for all future onshore dismantling and waste disposal requirements.”
With the safe delivery successfully completed, Thompsons of Prudhoe will now progress with structural inspection, surveys and make-safe ahead of demolition (which will be carried out by mechanical means and lifting operation). The waste from the assets will be sorted, segregated and (for much of it) recycled.
Martin Lawlor, Chief Executive at Port of Blyth, commented, “By combining the port’s offshore energy cargo-related handling capabilities with Thompsons of Prudhoe’s decommissioning and demolition expertise, customers are able to rely on first-class service based on quality, safety, and performance. We have now established a great track record of successful high-profile decommissioning projects and are looking forward to supporting further decommissioning projects across the offshore energy sector.”
NHV Helicopters, a Belgium-based provider of helicopter services for the offshore industry, has been awarded a contract by Well-Safe Guardian on behalf of Repsol Sinopec Resources UK (RSRUK) to support well abandonment operations on the Buchan Field, central North Sea.
NHV specialises in B-to-B helicopter services and boasts a strong geographic presence in Europe and western Australia. For this contract in the North Sea, NHV will provide approximately four flights per week from the Aberdeen base to the Buchan Field to facilitate seamless connectivity to the project site. The company will utilise its H175 helicopters as it carries out the contract which is due to commence in mid-September 2023.
Jamie John, Commercial Director of North Sea Energy at NHV Group, remarked, “Securing this recent contract with Well-Safe Solutions will play a pivotal role in supporting the Buchan well abandonment operations. NHV has invested a lot into the energy industry and this contract is testament to our teams drive and level of service. Our top-tier fleet, including the advanced H175 model, coupled with our experienced crew, positions us well to meet the demands of this critical phase of operations.”
Silverwell Technology, a global provider of digitally intelligent gas lift production optimisation systems, has secured a contract with a major national oil company (NOC) in Southeast Asia.
The company will install its digital intelligent artificial lift (DIAL) production optimisation system across multiple oil wells across a three-year contract. The technology will be deployed in challenging operating environments in both brown and green field assets.
DIAL integrates in-well monitoring and control of gas lift well performance with surface analytics and automation in order to continually optimise gas-lifted fields, remotely and without intervention. Already utilised by operators around the world (both on and offshore), it is hoped that the successful completion of this contract will encourage more wide-spread adoption of DIAL by other operations in the region. In pursuit of this, Silverwell has expanded its local footprint by recruiting additional operations staff in Malaysia and Indonesia.
Badroel Rizwan Bahar, Regional General Manager Asia Pacific, surmised, “Our latest multi-well contract provides further evidence of the growing confidence among operators in DIAL’s ability to save them millions of dollars.”
Darrell Johnson, Silverwell CEO, added, “This milestone contract for the large-scale adoption of DIAL enhances Silverwell’s presence in an important geographic market. Around the world, sales of DIAL are increasing as operators seek proven methods to reduce operational expenditure while maximizing asset productivity.”
Thunder Cranes, an offshore crane rental and lifting solution provider, has provided a case study where it delivered lifting support for a standalone E-line well intervention offshore Malaysia.
The unnamed client requested Thunder Cranes assistance on an offshore platform as the existing crane had insufficient lifting capacity for loading and positioning the heaviest component of the E-line equipment from the supply boat to the platform main deck.
After accepting the challenge, Thunder Cranes provided a cost-effective lifting support solution in the form of a TC15 Stiff Leg crane which was deployed on the platform. In addition to lifting the components on deck, the Thunder Cranes crew also helped the well intervention team in skidding and repositioning the E-line equipment to multiple wellhead locations throughout the project.
Thunder Cranes reported that the operation was completed in a timely, safe and successful manner adding that, by deploying the TC15 Stiff Leg crane, the client benefitted from a cost-effective lifting solution that was well-suited to the platform size and need of the E-line contractor. It also avoided costly alternatives such as a lift vessel.
Fugro, a leading geo-data specialist and surveying services company, has completed the Middle East’s first remotely operated subsea inspection using a low-carbon emission unscrewed surface vessel (USV).
The company deployed the Fugro Pegasus USV (which is part of the Blue Essence fleet, built by SEA-KIT International) to perform site survey and inspection services on an offshore gas platform offshore UAE for operator Atlantis, ahead of its forthcoming decommissioning programme.
Fugro conducted the operation from its onshore remote operations centre (ROC) in Dubai, using a specialist team of mariners and surveyors to perform the subsea work on the UAQ3 platform within the Umm Al Quwain gas field. The Fugro Pegasus USV was equipped with a Blue Volta electric remotely operated vehicle which was used to inspect the integrity of the platform’s structure. It also generated a detailed map of the surrounding seabed.
All of this was streamlined to the ROC where it was reviewed in real-time during the operation. This data enabled the team to identify and investigate areas of further interest in the delivery of a comprehensive risk assessment for the client.
The economical design and optimised fuel systems of the company’s USVs eliminate 95% of carbon emissions against conventional vessels. This also allows them to remain at sea for up to two weeks without refuelling.
Patrick Boyce, Drilling Manager at Atlantis (UAQ), commented, “Fugro’s remote survey technology aligned seamlessly with our projects HSEQ, technical goals and was the most attractive commercial choice. The Fugro Pegasus was able to mobilise on time and despite difficult sea conditions, it completed the full scope of work in 40% of the allotted time frame. The USV operation was managed by the technical team at the very impressive Fugro ROC. Communications with the USV were strong throughout and provided excellent imaging results. Of particular note was the evident expertise and professionalism of the Fugro team, who have obviously dedicated many months to honing their execution procedures.”
Hannes Swiegers, Fugro’s Director of IRM Services & Remote Operations for the Middle East and India, surmised, “This is a significant milestone for our Middle East business and demonstrates how novel technologies can play a key part in delivering our clients’ long-term safety, sustainability and in-country value ambitions. Together with our clients, we are setting a new standard in geo-data acquisition and analysis through continuous innovation, reducing time, risk and carbon emissions. This new era of remote and autonomous technology will define the future of offshore operations in the energy sector and contribute towards a safer and more sustainable world.”
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