EnQuest, a production and development company, with operations in the UK North Sea and Malaysia, has provided an update on its operational performance, decommissioning business and for the year 2021.
The company also reported that its debt reduction continues with strong cash flow and improved macro conditions.
EnQuest chief executive, Amjad Bseisu, commented, “Our decommissioning business performed better than expected, while our emissions were 45.7% below the North Sea Transition Deal 2018 baseline, and close to the 2030 target of 50%. I am very pleased we are industry-leading in emission reductions and am excited about our new energy initiatives around Sullom Voe.
“The supportive macro environment and higher oil prices allow us to look forward to organic growth to offset natural declines. We remain focused on continuing to reduce our net debt while selectively investing in our low-cost, quick payback well portfolio. At the same time, we will continue to be disciplined with respect to M&A opportunities.
“EnQuest’s business is strongly positioned to play an important role in the energy transition. We will do so by responsibly optimising production, leveraging existing infrastructure, delivering strong decommissioning performance and exploring new energy and further decarbonisation opportunities.”
The company also reported that during the year, a production enhancement programme, including a coil tubing intervention campaign was undertaken, restoring four wells to production. Repairs to a compressor gearbox failure which resulted in single train operations during much of the fourth quarter of 2021 were completed and both trains are now in operation.
Global Maritime has recently completed the Marine Warranty Scope (MWS) for decommissioning the LOGGS Complex in southern North Sea.
The five platforms, linked by bridge, were removed with Saipem vessel S7000 and were supported by the North Sea Giant.
All of the jackets, topsides and bridges have been transported to Able UK, Hartlepool, where they will be dismantled and recycled.
Robert Askins, London Operations Managers, commented, “Global Maritime are delighted to achieve this significant milestone. Working collaboratively with the client to complete this complex decommissioning campaign safely and efficiently is a testament to our strong working relationship.”
Innova AS and Teledyne Energy System Inc. have demonstrated how hydrogen can be used for local power of subsea control systems.
Teledyne’s Subsea Fuel Cell Supercharger is a hydrogen and oxygen fuel cell electric power source designed to operate on the ocean floor with no connection to the surface. It is inherently load following and provides power on demand. The subsea hydraulic power unit (sHPU) developed by Innova provides control fluids, grease and chemicals for different subsea application at a pressure up to 690 bar.
The demonstration included a well intervention simulation in which the Subsea Supercharger powered the Innova sHPU. The two systems were integrated and effectively deployed to a depth of 235 metres (770 feet) where a low viscosity fluid was pumped to a pressure of 180 bar (2,600 psi) for 30 minutes, six times a day.
The Subsea Supercharger transitioned from ‘Sleep-mode’ to ‘On’ in response to power demands from the sHPU as it repeatedly cycled on and off.
The system was designed to provide the offshore oil and gas community with an environmentally responsible backup power alternative for failing umbilical power sources as well as untethered power for green field development or brown field sustainment. It is also capable of powering resident ROVs, providing energy for autonomous underwater vehicle (AUV) charging docks, back-up power for subsea control systems, and supports transition to green hydrogen from fossil fueled surface-based systems.
The demonstration took place at the Norwegian Center for Offshore Education, Tau Autonomy Center in Tau, Norway. The next validation test will occur in the spring of 2022 and will incorporate the Subsea Supercharger with an AUV charging dock to demonstrate untethered, long-duration AUV operations.
N-Sea Group has signed a long-term vessel agreement with EDT Offshore for the EDT Protea, which has a strong track record in Subsea services in both AIR diving and ROV intervention works.
With its sleek design and DP3 capability, the advanced DP-3 Multi-Purpose Offshore Support Vessel is ideal for working in close proximity to assets. This, along with a 50t AHC crane, forms the perfect platform for total subsea solutions. The vessel holds a solid track record for continuous diving operations in the North Sea for many years.
N-Sea has taken significant steps of planned growth; creating a sound and healthy environment that warrants investments, establishes strong strategic partnerships, and sets the stage for long-term client relationships.
As well as the previously announced agreement with Geo Plus for the Geo Focus, the EDT Protea is one of the six vessels that N-Sea will have under full management and control. By having long term control over vessels, it allows N-Sea to provide safer, and more efficient, operations working with fully committed and integrated teams on board. Through the N-Sea dedicated vessel initiative N-Sea offers its clients a unique set of subsea solution capabilities fully supported by N-Sea’s own experts.
“I would like to congratulate and thank EDT Offshore on this unique opportunity, as it reconfirms N-Sea’s position as one of the most diverse companies in the subsea solution industry. We are creating a community of entrepreneurship, knowledge, experience, and innovation. The EDT Protea is an important tool in achieving this goal,” said N-Sea Group CEO Arno van Poppel.
"Together with our qualified and engaged staff we look forward to creating new and exciting opportunities further exploring existing and engaging in new long-term relationships with our valued clients, delivering the best optimised subsea solutions for them."
The parties will start their joint operations under the agreement in March 2022.
Serica Energy, a British independent oil and gas exploration and production company with a portfolio of exploration, development and production assets, has indicated its intention to pursue a well intervention campaign in the years to come.
In its recently published Corporate Update presentation for the year ended 31 December 2021, the company made the announcement alongside its intention to continue with its programme of through-cycle investment in its diversified portfolio of assets; drilling for the North Eigg exploration well in the summer of 2022; and its plans to grow cash balances to offer increasing options for futher investment, acquisition and distributions.
In the statement, the company wrote, “Plans are also in place for a well intervention campaign to take place in 2022 to improve the production potential of several Bruce and Keith wells during subsequent years.”
Bruce and Keith are two assets off the coast of the Orkney Islands. Together with Rhum, they provide a significant contribution to the UK gas demands and are estimated to contain net 2P reserves of 50.9 mmboe as of 01.01.21, of which more than 80% is gas.
Petrogas E&P Netherlands B.V. (a part of Petrogas E&P LLC) has awarded Heerema an integrated engineering, preparation, removal, and disposal (EPRD) decommissioning contract for multiple North Sea oil platforms.
The work involves removing the Haven, Hoorn, Helm, and Helder platforms from Block Q1 of the Dutch sector in the southern North Sea.
Nick Dancer, Petrogas E&P Netherlands’ General Manager, remarked, “We are proud to have reached the 40th year of production with these assets, but the time has come to remove the platforms. This contract demonstrates Petrogas’ commitment to the safe and timely removal of our facilities and we are very pleased to have signed this contract with Heerema, whom we believe is the ideal partner for this project with their commitment to sustainability and circularity.”
The platforms have been important contributors to the Dutch oil and gas industry over the last 40 years, with the Helm platform being the first to produce oil on the Dutch continental shelf for the Dutch market. Their removal, which will take place over several years, is the final stage in a key part of the Netherlands' energy history.
Koos-Jan van Brouwershaven, Heerema's CEO, commented, “Heerema is proud to be Petrogas E&P Netherlands' chosen contractor for this significant decommissioning project. Our team is looking forward to working closely with Petrogas to prepare and execute the safe and sustainable decommissioning of these platforms. Heerema has installed the majority of North Sea platforms, and we believe in the circularity of removing these structures, leaving the sea as we found it. This action aligns with our own sustainable and circular ambitions to reuse and recycle wherever possible.”
TotalEnergies E&P Danmark has awarded Maersk Drilling a contract for well intervention services in the Danish North Sea.
Maersk will employ the high-efficiency jack-up rig Maersk Reacher to carry out the 21-month contract which is expected to commence in July 2022. The contract includes options to extend the duration by up to 27 additional months.
Maersk Reacher is a 350 ft, Gusto-engineered MSC CJ50 high-efficiency jack-up rig which was delivered in 2009. It is currently operating offshore Norway where it is scheduled to be replaced in a rig swap with Maersk Integrator end-February/early March 2022. Maersk Reacher will undergo a special periodic survey prior to commencing the contract with TotalEnergies.
Claus Bachmann, Head of North Sea Division in Maersk Drilling, commented, “We’re happy to build further on our long-standing collaboration with TotalEnergies by adding this long-term contract which means that two of our rigs will be working for TotalEnergies in Danish waters this year. Maersk Reacher will be available for the job after being released from its current work scope in Norway through the planned rig swap with Maersk Integrator.”
DNO has awarded a decommissioning contract to Heerema Marine Contractors for the integrated engineering, preparation, removal, and disposal (EPRD) of the Ketch and Schooner platforms.
The Ketch and Schooner platforms are located in the southern North Sea in the UK sector and were installed by Heerema in the 1990s. Both platforms are tied-back to the Murdoch complex, which will also be removed by Heerema Marine Contractors.
The Ketch platform is located in a water depth of 54 metres, and the Schooner platform is located at 71 metres of water depth. After removal, both structures will be responsibly disposed of and will be reused or recycled up to 97%.
Michel Hendriks, Heerema’s Decommissioning Director, commented, “Heerema is proud to be the contractor of choice for the decommissioning of the Ketch and Schooner platforms. The EPRD award is the result of our ambition to remove offshore structures of all sizes in a safe and sustainable manner.
“We are especially pleased to contribute to the circularity of the project by being the installation and removal contractor, which is in line with our own sustainable circular ambitions.”
The Petroleum Safety Authority Norway (PSA) has published the results of an audit of Equinor regarding the permanent plugging of wells on the Veslefrikk field.
The results have been published following the audit conducted on 30 September 2021 which was carried out in order to monitor that Equinor’s system for preparing, planning and executing the permanent plugging of wells on the Veslefrikk field complied with the regulatory requirements
In the audit, PSA examined how Equinor plans and follows up the verification well barriers the verification of well barriers; the use of new technology/methods/new materials; the assessment of risk and associated uncertainty; changes in operational sequencing; and the implementation of lessons learned from completed operations.
PSA concluded that no non-conformities and improvement points were identified allowing Equinor to move ahead.
Isaac Kenyon, SpatialEnergy Data Analyst at MapStand, spoke to Offshore Network regarding his company’s auspicious start when it launched just before the pandemic and how it has taken this adversity in its stride to help the oil and gas industry reap the benefits of data.
MapStand was created when Founder, Francis Cram, identified a major gap in the market while working at a small E&P business situated in the southern North Sea. Cram realised that one of the biggest frustrations for his company (and many others like it) was that while there were a lot of data providers available, all were very expensive and that all the free open source data was not together in one place. For many organisations it was therefore a nightmare finding easily accessible and affordable data to support their operations. With a view to changing this, Cram founded MapStand in order to build a product that brings in open source data from all around the world and make it available in one place a range of companies can easily access and utilise it, without having to pay fortunes.
Kenyon explained, “Different data providers such as governments have different data portals and these are all separate. MapStand’s aim was to combine all of these into one place with no border dividers which makes life a lot easier, especially in regions such as the North Sea where there are a lot of different countries performing different types of activities.”
The MapStand Community online platform provides global data coverage and is free for anyone to sign up, view and explore data sets. The multi-layered search feature allows company asset summaries and country overviews for E&P, Renewable Energy and Infrastructure insights.
“We have a lot of people who are excited about the product and want to support it which they do so by providing feedback in areas where we might not necessarily have as much data. They offer data they have produced or can point us in the direction of where to obtain it. A lot is therefore crowd sourced and in some areas we also get a lot of relinquishment reports from certain government agencies etc which helps to map these areas and show potential explorations prospects and leads for users,” Kenyon stated.
Products serving the industry
Aside from the MapStand Community Platform the company also has two other main products which it has launched – the MapStand Hub and the MapStand Enterprise.
The Hub is a cloud-based web mapping area for clients which adds a lot more functionality such as collaborative real-time working within a online geospatial portal. “This is a geospatial workspace is where you can pull in data sets, manipulate them and create dashboards. You can drill down on data sets, filter attributes and more. Through the Enterprise subscription we are able to distribute our data layers into other companies’ software and through APIs people can tap into our data sets and bring our data into their own products,” said Kenyon.
The Newsfeed is a functionality of our app which may in the future turn into a product where users can get daily updated sources of company activity and announcements from the energy industry. Kenyon commented, “Platforms, infrastructure, etc in the database get tagged to the newsfeed and by clicking on these tags users will get taken to those objects on the map – allowing them to explore news in a different way.”
Supporting the energy transition
Kenyon explained that the products aid oil and gas companies by providing up to date information on dispute management and territorial claims which is especially important when it comes to licences. However, MapStands solutions have been particularly useful in supporting the industry’s fight against climate change – an issue which the company keeps close to its heart.
Kenyon noted, “A lot of oil and gas companies are looking to get involved in the energy transition and re-positioning to become energy integrated companies. For them, having the combination of renewable power data sets with oil and gas data sets is very useful. We can help to highlight opportunities around carbon capture storage, building windfarms to support activities, electrifying platforms, etc.”
Collaboration is key for driving this energy transition and indeed the company, Kenyon continued. He added, “We want to scale up our energy transition collaborative efforts. Being able to work together to share data will help everyone reach their climate goals quicker and everyone will have an equal playing field know where things are and who is doing what/where. People can go on MapStand looking for opportunities and may see that there are lots of different projects nearby they have never even heard of which they could get involved in. One of our main ambitions is to promote collaboration and transparency, especially around energy data.”
In for the long-haul
Launching just before the dawn of Covid-19 was unfortunate timing, however MapStand adapted well, re-considered their goals and now have an eye for expansion on the future. “Covid was hard-hitting on the oil and gas industry at the start and we pretty much launched straight into this. We had to scale back a bit on a lot of our ambitions but we have also pivoted and focused on the long-term to support the energy transition. In many ways the pandemic has helped drive this transition and we are looking to support this going forward. Our ambition now would be to scale up the data sets we provide.”
“We are also trying to improve our products for users and are constantly working on automation and making our processes a lot smoother. Finally, we want to continue to grow our community. The larger we grow in terms of cliental and the more people signed onto our platform app the better our data quality will be worldwide,” Kenyon concluded.
Find the latest update to MapStand here.
At UDT EU LIVE 2021, in London, the energy community gathered for some much-needed networking and knowledge sharing as it continues to work through one of the most tempestuous periods in living memory. At UDT LIVE 2021, in London, the energy community gathered for some much-needed networking and knowledge sharing as it continues to work through one of the most tempestuous periods in living memory.
Senior figures and decision makers from operators, service companies, consultancies and more were in attendance, following on from UDT EU VIRTUAL which was held earlier in the year.
The key topics covered included change management, collaboration and partnerships, business change, environmental impact, data, and the energy transition. Unique presentations and panel discussions were held on each, as the energy community took the time to consider the most prominent issues impacting their business.
Highlights included:
Spirit Energy: Esther Diederen, Digital Transformation Lead, Spirit Energy, showcased her company’s digital transformation journey which, so far, has delivered 2x the cost of the initiative. From the start, the company identified that it was important to start small, and gained momentum in order to foster a sense of movement right from the start. By doing this, employees were able to see progress and benefits, and were more willing to participate.
Diederen also touched upon lessons learned along the initiative including the importance of stakeholder management, the need to stick to the ambition and vision, team diversity is a key strength, delivering a mix of quick wins and foundational deliveries is imperative and the value of failing quick and knowing when to stop. While there were still some nuts that the company needed to crack, there had been notable changes to the way the company was working and this was beginning to reflect in the value saved.
Kongsberg Digital: Stian Skjaevesland, Global Commercial Director – Digital Wells, Kongsberg Digital, explored how real-time data is collected and whether it could be collected with better quality and make more use of it; looked at how digital transformation efforts have started breaking down silos so that contextualised data is now available which adds a new layer of insight to the end-users of today and tomorrow; and showcased a used case where the company is using the contextualisation of data to reduce admin time and do real-time reporting for an operator that they work with.
Imaged Reality: With the expensive nature of field trips to assess geology and travel restrictions still hampering movement, Claudia Ruiz-Graham, CEO of Imaged Reality, explained how virtual reality can be utilised for immerse learning to substitute for visits on-site. The company’s 3DGaia platform is a tool for the oil and gas industry to explore locations in a virtual format from the comfort of home with features including remote collaboration; direct outcrop interpretation; satellite imagery; integration with seismic images; well logs and more; interpretation tools; and the ability to add personal content.
With the networking complete, attendees returned to their companies with fresh ideas and lessons learned in mind. UDT EU will return in December 2022 where it is certain that another year of dealing with Covid-19 and technological advances will provide fresh points of discussion for another exciting conference.
After receiving a letter of intent for decommissioning work in Norway in March 2021, Aker Solutions has now formally signed a sizeable award with Heerema Marine Contractors for the decommissioning of the Heimdal and Veslefrikk fields.
The scope of the work includes the reception, dismantling and recycling of three offshore installations from the fields. The Heimdal and Veslefrikk platforms will be removed by Heerema Marine Contractors and transported to Aker Solutions' decommissioning facilities at Eldøyane in Stord, Norway.
The infrastructures to be removed weigh approximately 68,000 metric tons in total. The objective is to recycle about 98% of the steel and materials.
Early engineering will begin directly for the Heimdal platforms and earliest start of offshore executions can be in 2024.
Page 24 of 32
Copyright © 2025 Offshore Network
