Latest News

• Region: All
• Topics: Integrity
• Date: Mar, 2023

UTEC, a geo-services brand in Acteon’s data and robotics division, has launched ‘iSite Subsea’, a cloud-based platform which gives users an intuitive 360° visualisation of subsea assets and data.

It is developed from UTEC’s iSite collaborative virtual asset and data management platform and is specifically designed to meet the needs of the offshore renewable energy market and oil & gas subsea asset owners. Through iSite Subsea, users can source, view, manage and report on seabed, survey and asset data using a single secure cloud-based interface, enabling interrogation and comparison of data over time, remotely, 24/7 and without specialist software knowledge. Ultimately, this helps to reduce costs, lower risk, enhance health and safety, and deliver better informed decisions.

The new platform facilitates the digital delivery, throughout the lifecycle of a subsea asset, of geophysical, geotechnical, structural integrity monitoring, inspection, and maintenance surveys. It is designed to give developers and contractors access to the data they need to plan, evaluate, execute, and solve safety, environmental and risk scenarios. The end-to-end service delivery ensures that the latest data sets are always available to all users and eliminates the risk of double handling, incomplete data entries, multiple versions, and lost data/information.

“Energy customers have been using iSite to drive safety and efficiency, reducing costs on their above-water assets for more than 10 years,” said Paul Smith, Managing Director, UTEC. “We are now bringing the advantages of our product to the subsea market as a dedicated tool. iSite Subsea development has been driven by our customers’ needs. It is designed to help them reduce the time and costs associated with multiple visits, lower risk and achieve significant health and safety improvements through smart data management and interrogation tools that inform decisions.”

• Region: North Sea
• Topics: Decommissioning
• Date: Mar, 2023

For the consideration of the secretary of state for energy security and net zero, Dana Petroleum (E&P) Limited has submitted a draft decommissioning programme for the Western Isles floating production storage and offloading (FPSO) vessel and its associated mooring systems, risers and dynamic umbilicals.

The associated infrastructure of the FPSO are located within UK block 210/24a in the northern North Sea which lies approximately 90 km to the northeast of Shetland and 58 km from the UK/Norward median line.

The draft decommissioning programme covers one vessel and associated subsea infrastructure including 12 mooring lines (three groups of four lines), nine flexible risers and two dynamic umbilicals.

• Region: North Sea
• Topics: Decommissioning
• Date: Mar, 2023

Well-Safe Solutions, an international well decommissioning specialist, is supporting the decommissioning of two suspended wells in bp’s Kate field in the North Sea, 220 km from Aberdeen.

The programme of work, expected to be executed from the Noble Innovator jack up vessel during Q2 2023, will see Well-Safe Solutions carry out well engineering support services using its bespoke well decommissioning delivery process (WDDP).

Ruth Thomas, Subsurface Team Lead at Well-Safe Solutions, commented “We are very much looking forward to supporting bp with this work scope, which involves detailed subsurface and well engineering basis of design studies ideally suited to our specialist capabilities.

“Well-Safe Solutions will be instrumental in establishing and evaluating key subsurface isolation criteria including identifying and quantifying zones of flow potential and risks associated with redevelopment. In addition, we will also examine existing barriers and optimise the barrier strategy, taking into account the attributes of the region to safely and efficiently deliver this project.”

James Richards, Well Abandonment Director at Well-Safe Solutions, added, “The well decommissioning delivery process guides operators through the well plug and abandonment process efficiently and effectively, without the extended commitments and high costs historically associated with engineering resources over long periods.”

• Region: North Sea
• Topics: Decommissioning
• Date: Mar, 2023

Decommissioning and P&A specialist, Mermaid Subsea Services UK, has been awarded a multi-well contract on behalf of North Sea operator following the completion of its inaugural vessel-based P&A campaign.

The two-year contract includes the decommissioning of 22 wells, representing the integrated subsea provider’s largest contract to date, and the creation of 12 new roles at Mermaid’s Aberdeen headquarters.

Scott Cormack, Mermaid Regional Director, commented, “We are delighted to announce the award of this contract, which follow hot on the heels of our well P&A activity during Q4 2022 with collaborative partner, Exceed.

“This project serves to underline the reputation we have so quickly gained for safe, efficient and cost-effective vessel-based well P^&A, which draws upon or core team’s combined track record across the decommissioning sector.”

According to the company, activity relating to the newly acquired contract is already underway.

• Region: Barents Sea
• Date: Mar, 2023

Vår Energi ASA is set to plug and abandon a well in production licence PL229, northwest of Hammerfest, following the discovery of oil in the operated 7122/8-1S Countach well.

The well was drilled in one of the segments that form the Countach prospect and preliminary estimates place the size of the discovery in the tested segment between 3-13mn bbls of total recoverable oil equivalents. The potential of the Countach prospect, in the undrilled segments, is estimated at up to 23mn bbls of total recoverable oil equivalents.

Following the discovery, the well will now be permanently plugged and abandoned, and the licensees will evaluate drilling an appraisal well in the future.

Rune Oldervoll, EVP Exploration and Production in Vår Energi, said, “Countach reinforces the company’s position as the leading exploration company on the Norwegian shelf. This discovery is yet another in a series of successful exploration wells in the Barents Sea in recent years, including Lupa – the largest discovery on the Norwegian shelf in 2022.

“At the same time, the discovery confirms our exploration strategy and our position in the area. We will consider potential commercial development options and tie-in of the discovery to Goliat FPSO. Due to late arrival of the drilling rig on the field this winter, we have not been able to carry out the planned sidetrack before the environmental drilling restrictions commence on 1 March. We look forward to continuing to explore the area around Goliat at a later point in time.”

The well was drilled to a measured depth of 2,989 metres and oil was encountered in the Realgrunnen and Kobbe formations. With extensive data now collected for further assessment, the well will be permanently plugged and abandoned.

• Region: Asia Pacific
• Date: Mar, 2023

The Asia Pacific oil and gas industry, making use of a period of relative oil price stability and seemingly maintained future demand, is increasingly looking to ramp up production rates which, in light of a rapidly approaching decommissioning wave, is leading to a thriving oilfield services market.

A period of stability is something the oil and gas industry has been yearning for ever since the outbreak of Covid-19 which, in the first quarter of 2020, burst onto the global arena in a devastating manner. But after a period of volatility driven by the pandemic and geopolitical developments in eastern Europe, the oil price has finally stabilised, settling at around US$80 per barrel across most benchmarks. From here, commentators such as Goldman Sachs and Fitch Ratings have predicted prices to maintain stable across 2023 and even hit US$100 by the end of the year.

One of the reasons for this security is a growth in oil demand, driven primarily by the re-opening of China at the start of the year. While the incessant rise of renewables has caused many to doubt the future prospects of fossil fuels as the world strives to its collective net zero ambition, according to OPEC’s 2022 World Oil Outlook 2045 energy demand will increase from 285.7 million barrels of oil equivalent per day (mboe/d) in 2021 to 351 mboe/d in 2045 at an increase of 23%. To meet this, the report suggests renewables will not be sufficient by themselves and oil and gas must continue to be exploited to meet the world’s needs. In view of this, it forecasts that by 2045, oil could retain a 29% share in the energy mix and gas would meet 24% of it. This translates to oil demand rising to 109.8mb/d in 2045 – in this scenario it must also be remembered that the expansion of production rates must also come alongside an extra 5 mb/d being added every year just to maintain current production rates, given an average industry decline rate of around 5%.

This is translating to a solid future for the global oil and gas industry and, in light of this, the Asia Pacific community is looking to increase its production rates – especially as the region consumes 35% of the world’s oil while supplying just 8% of its production. To do so, it is turning to its reliable tool of drilling but also on less-utilised methods such as well intervention. The latter is also being spurred by the region’s offshore oil well stock moving ever-closer to end-of-life with, according to a Wood Mackenzie 2018 report, more than 380 fields expected to cease production in the next decade.

• Region: Gulf of Mexico
• Topics: Geothermal
• Date: Mar, 2023

Global leader in well integrity and production optimisation, Coretrax, has successfully delivered its DAV MX circulation sub; a solution which will cool an estimated 400⁰C geothermal well bottom hole temperature by nearly 200⁰C in the US.

The solution was deployed during a planned closed-loop geothermal well project by a US operator, where the estimated bottom hole static temperature was 400⁰C. Operating at temperatures this high poses a high threat of equipment failure, so an effective and reliable ‘staging’ method was required in the hole to cool down the temperature-sensitive measurement while drilling (MWD) technology.

Staging is common practice for high temperature wellbores to prevent MED failures which normally involves pumping conventionally through the drill bit to cool the BHA. However, this method can result in the motor rotating the drill bit, causing possible damage in the cased and upper granite section as well as damage to the tech itself, meaning a more reliable method is required.

The application of Coretrax’s DAV MX delivered significant time savings while maintaining well integrity and improving safety. Estimated bottom hole temperatures were reduced from the estimated 400⁰C to 210⁰C. The tool was deployed with the Split Flow Dart, which allowed a limited flow through the motor and drill bit, reducing the rotations per minute while delivering high flow rate to effectively cool the BHA and borehole.

John Fraser, Chief Executive Officer, Coretrax, said, “The geothermal market has experienced significant growth in recent years in response to global environmental objectives and Coretrax already has a tangible track record in supporting these developments globally. Our range of downhole circulation tools are ideally placed to support the high temperatures and complexities of geothermal wells.

“The latest project is a strong example of how technology which has traditionally been applied to oil and gas operations can support this expanding sector to address the most complex well challenges while delivering enhanced reliability and greater efficiencies.”

The downhole circulation tool can be used across a wide range of applications including hole cleaning, displacements, lost circulation material spotting and blowout preventer jetting, among others.

• Region: North Sea
• Date: Feb, 2023

Completion and intervention leader, Welltec A/S, has announced the acquisition of Autentik AS, a niche technology provider which specialises in electric wireline fishing and intervention solutions.

Autentik has a proven track record of delivering innovative solutions to its clients across the North America, Europe, Africa and the Middle East, and its expertise in downhole fishing will complement Welltec’s existing portfolio. With the acquisition, Welltec will be better positioned to serve its clients with the latest surface-controlled technology advancements and solutions. Together with Welltec’s manufacturing capabilities, the acquisition will bring an accelerated technology shift in how to conduct well access operations safely and efficiently.

Tommy Eikeland, CCO Welltec, said, “We are excited to welcome Autentik into the Welltec family. There is a mutual admiration for innovation and understanding of risk-taking which, to a certain level, is required when developing new technology. Together with their interventions expertise, this will add tremendous value and momentum to our organisation and enhance our ability to provide our clients with cutting-edge solutions.”

CEO of Autentik, Roy Kristiansen, commented, “This partnership will bring Autentik’s true passion for innovation and new solutions to transform wireline interventions together with Welltec’s global reach and market leadership in completion and intervention. This is a historic step in the life of Autentik, and a move that will benefit the clients and partners we work with.”

• Region: North Sea
• Topics: Decommissioning
• Date: Feb, 2023

Sval, Storegga and Neptune have formed a partnership to apply for a CO2 storage licence in the Norwegian North Sea for the Trudvang project.

The Trudvang licence, located to the East of the Sleipner field, has the potential to store up to 225mn tonnes of CO2 and comes after the Norwegian Ministry of Petroleum and Energy announced a new area in the North Sea for applications related to injection and storage of CO2.

Truls Olsen-Skåre, Senior Vice President Sustainability & HSEQ in Sval Energi, commented, “Carbon capture and storage (CCS) is a solution that can significantly reduce CO2 emissions. The partners have worked jointly since December 2021 to identify, nominate, and apply for this licence. We have undertaken a substantial amount of work already, including subsurface evaluation of the storage complex, and technical and economic assessment of the CCS value chain. This work has shown that Trudvang can be matured into a commercially viable project with safe and efficient carbon storage.

“We will focus on accelerating all phases of the work programme to be able to start injecting CO2 in 2029, and we will continue our work with existing and new parties to mature the full value chain.”

The Trudvang project envisages the capture of CO2 by multiple industrial emitters in Northern Europe and the UK, the shipping of liquid CO2 from export terminals to an onshore receiving terminal in the south-west of Norway and then transport via a purpose-built pipeline to the Trudvang location for injection and permanent storage.

Nick Cooper, CEO of Storegga, remarked, “CCS is essential, as one of the few technological solutions that can prevent CO2 emitted from industrial operations from entering the atmosphere and worsening climate change. Our Trudvang announcement today builds on Norway’s pioneering progress with the world’s first industrial-scale, multi-user CCS project. We look forward to continuing our work with Sval and Neptune to ensure that the Trudvang Project will have a significant impact on carbon emissions and a positive impact on the Norwegian economy.”

• Region: All
• Date: Feb, 2023

Intelligent Wellhead Systems (IWS), a supplier of digital technologies that improve oil and gas well completion operations, has welcomed Shiblee Hashem to the executive management team as Vice President of Operations.

In his new role, Hashem will lead the growing operations team, including the regional managers and US facilities teams, and work closely with the COO to drive the company’s transformational strategies to meet financial goals.

Hashem brings more than 25 years of oil and gas consulting and operations management experience and throughout his career, he has worked closely with some of the largest independent and national oil companies in Europe, the Middle East, Asia, North and South America, and North, East and West Africa. Drawing upon this extensive experience, he offers a diverse professional background in both executive and technical management. Prior to joining IWS, he held senior management positions with AccessESP (a Baker Hughes Company) and Halliburton.

The new member of the executive management team belongs to the Project Management Institute (PMI) and the US Gulf Coast Section of the SPE. He is currently serving as the Program Chairperson of the SPE’s Bangladesh Section.

Based in Houston, Hashem reports to Steve Sinclair-Smith, Chief Executive Officer of IWS.

Hashem commented, “Safety and efficiency have always been part of the IWS mission. As the company grows in 2023, our focus is on delivering the highest service quality while maintaining safe and efficient operations.”

In other news, Pason Systems has increased its non-controlling investment in IWS through the acquisition of outstanding common shares of IWS for an aggregate purchase price of US$7.9mn and an agreement to invest up to US$25mn in preferred shares of IWS.

There was also cause for celebration when the company’s inVision Digital Valve Control technology received a Special Meritorious Award for Engineering Innovation (MEA) in the Digitalization category from Hart Energy.

• Region: North Sea
• Date: Feb, 2023

Optime Subsea has signed a long-term framework agreement with Wintershall Dea for use of the company’s remote controlled subsea well completion and intervention systems.

Under the agreement, Wintershall Dea will rent three Remoted Operated Controls System (ROCS) including its universal landing string system (panpipe), and two wireless electric subsea control and intervention systems (eSCILS) from Optime Subsea. The latter will also provide technical service personnel to support Wintershall Dea’s operations.

Jan-Fredrik Carlsen, CEO of Optime Subsea, commented, “This contract manifests our position as the leading global supplier of remote-controlled well completion and intervention systems. Our solutions are tailored to simplify subsea, entailing less equipment offshore, lower weight, less logistics, lower HSE risk, lower emissions and lower costs. We look forward to supporting Wintershall Dea in achieving this.”

The ROCS is a fully battery-powered and umbilical-less system for well completion operations, eliminating the need for the costly and heavy umbilical’s which normally run from topside to seabed, as well as the need for a hydraulic unit. In total, this avoids the mobilisation of approximately 50 tonnes of topside equipment. The eSCILS is also a battery-powered and umbilical-less device, used for subsea well interventions and workover operations. eSCILS is lowered to the seabed next to the well and can connected to any type of subsea tree, requiring only a computer for a topside control system, rather than additional rig equipment, and can be mobilised and demobilised in one day. As a result, operations can be done significantly safer, faster and more cost-effective than conventional solutions.

The agreement is valid for a firm period of three years plus two additional two-year options. If both option periods are exercised, Optime Subsea estimated that the contract could generate total revenues of around NOK500mn.

• Region: North Sea
• Topics: Decommissioning
• Date: Feb, 2023

Rovco has successfully completed a contract awarded by Well-Safe Solutions to support its plug and abandonment and decommissioning operations in the southern North Sea.

Rovco provided Well-Safe Solutions with field survey operations, to ensure the safe and efficient decommissioning of a platform which ceased production in 2015. Last year, Well-Safe Solutions signed an agreement with Ithaca Energy to plug and abandon six wells on the platform and work will continue to be carried out by the company this year.

The project utilised the VOS Star, on charter from Vroon, equipped as standard with Seaeye Leopard work-class ROVs, fitted with multi-beam echo sounders, the highest quality 4K stereo cameras, manipulators, recovery basket and photogrammetry technology to carry out specialist hydrographic surveys and underwater asset inspections.

As part of the project, the company supported the client with debris survey and clearance solutions in water depths of 20 to 30 metres, as well as habitat characterisation surveys to mitigate risk and eliminate uncertainty about seabed conditions prior to the client deploying a jack-up vessel at the site.

Using its innovative SubSLAM X2 technology, Rovco also performed jacket inspection operations, providing the client with highly detailed 3D models of the platform footings to precisely identify any scouring across the structure.

Powered by sister company Vaarst, SubSLAM X2 produces 3D reconstructions of underwater assets in real-time, from which users can take measurements with sub-millimetric accuracy. Mounted on an ROV, travelling dynamically at general visual inspection speed, SubSLAM’s ability to zoom in, rotate and fly means that it can provide full coverage of a structure from all angles, as well as the seabed and surrounding environment.

Simon Miller, Chief Revenue Officer at Rovco, commented, “Being awarded a second contract with Well-Safe Solutions underlines their confidence in Rovco’s proven track-record.

“Accurate data sets from subsea surveys and inspections is key to the safety and efficiency of their operations and they know they can rely on our people and our technology to provide the highest quality data in real-time.”

“We’re pleased to be able to play a continuing role in decommissioning and the energy transition in the North Sea, supporting Well-Safe Solutions in its quest to safely and cost-efficiently plug and abandon wells in the Southern North Sea.”

This is the second contract that Rovco has secured with Well-Safe Solutions, having previously performed survey work on an abandoned subsea wellhead in UK waters in 2021.