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The contract services will commence in 2026. (Image source: Adobe Stock)

Industry

Valaris Limited has been awarded a two-year contract offshore West Africa for drillship VALARIS DS-10

The US$352mn contract is expected to commence late in the second quarter or in the third quarter 2026. The total contract value does not include the provision of additional services, but two unpriced options, each with a duration of one year.

More long-term contracts

President and chief executive officer, Anton Dibowitz, said, “This contract award is a testament to the safety and operational performance of VALARIS DS-10 and its crews, which have an excellent track record of successfully executing clients’ well programmes offshore West Africa. This contract increases our backlog by approximately US$350mn and supports our future earnings and cash flow, and we remain focused on securing additional attractive long-term contracts for our high-specification assets.” 

West Africa has seen enhanced rig activity, with Shelf Drilling and Borr Drilling also announcing contracts since late last year. 

Vitol has been one of the recent entrants to West Africa, acquiring interests worth approximately US$1.65bn. 

Map showing Angola's Block 16 with additional TGS data (Image Source: TGS)

Geology & Geophysics

Norwegian seismic firm TGS has completed reprocessing work on data that it hopes will spur renewed interest in Angola’s forgotten deepwater Block 16

The company has announced that it had finished work on the Block 16 GeoStreamer MC3D seismic dataset in the Lower Congo Basin, in partnership with Agência Nacional de Petróleo, Gás e Biocombustíveis (ANPG).

Exploration in the deepwater Lower Congo Basin has experienced a resurgence in recent years, TGS reported, with numerous significant discoveries being made and rapidly brought on stream.

"This 3,684-sq-km rejuvenation project utilises modern depth processing workflows to deliver enhanced imaging beyond the original data, enabling detailed evaluation of deeper target plays in both post-salt and pre-salt sections,” it said in a statement.

Angola’s Block 16 has remained largely under explored since the early 2010s, however, with the most recent exploration well drilled in 2013. Until recently, publicly-known oil and gas discoveries within Block 16, in the latest dataset, were limited to the Bengo (1994) and Longa (1995) Upper Miocene finds in the northern section.

However, TGS said that a recent re-evaluation of wells in the Lower Congo Basin has identified oil recovery from Upper Miocene reservoirs in the southern part of the survey area. The survey also provides partial coverage of the field, a marginal field development opportunity currently being marketed by ANPG.

Discovered in 2003, Tchihumba contains hydrocarbon-bearing zones within Upper Miocene, Lower Miocene and Oligocene sands, with recoverable volumes estimated at approximately 136mn barrels.

Additionally, the Lumpembe-1 oil discovery on Block 15/06, drilled in 2023 and currently undergoing development studies, falls within the survey’s coverage.

“TGS is very pleased to continue our support of exploration in this region with our high-quality seismic data,” said David Hajovsky, executive vice president multi-client, TGS. “These accumulations, along with the proximity of significant neighbouring discoveries, present strong opportunities for future exploration success.”

Other West African projects TGS has completed recently include an enhancement of its Fusion 3D seismic dataset offshore Sierra Leone, focusing on the Vega prospect.

Recent discoveries in South America have intensified interest in this region, TGS stated late last year, positioning Sierra Leone as a promising new exploration frontier.

“With growing interest from international oil companies and independents, the Fusion 3D data comes at a crucial time.”

TGS also signed an agreement last year to enhance datasets in Mauritania with the Ministère du Pétrole, des Mines et de l’Énergie, strengthening its position as the sole provider of multi-client subsurface data in the country.

Read more offshore Angola news here:

Red Sky Energy signs risk service contract on Angola Block 6-24

Cabgoc's Sanha project achieves first gas offshore Angola

Sequa Petroleum to acquire interests in multiple blocks in Angola

 

 

Nigeria witnessing increased intervention operations. (Image source: Adobe Stock)

Technology

Nigeria is increasingly looking towards developing its brownfield assets to boost production

This can be achieved with the right technological interventions, giving way to enhanced oil recovery that can substantially meet the region's refining capacity. Compared to greenfield projects that require considerable investments from scratch, brownfield developments cuts down on carbon footprints, thus allowing operators to meet their sustainability requirements. Ideal technological interventions comprise a package offering e-line, slick line, coiled tubing services, well remediation, well control, and idle well management services. Well intervention operations can range from well conversion, casing run operation on a wild cat well, slot recovery, installation of emergency casing head housing slip, well work-over, and drilling and completion, to name a few. 

To facilitate more brownfield developments, the Nigerian administration is working to increase collaboration between the local communities, government and the private sector. 

Recently, Nigeria-based offshore construction company called Intrepid Energy Limited joined hands with United Kingdom's Aquaterra Energy to deliver a bespoke subsea well intervention equipment package for a project in Nigeria.

“Working with Aquaterra Energy marks a significant step forward for our intervention operations in Nigeria. Their specialised technology enhances our ability to execute intervention programmes efficiently, maximising performance across our assets. By combining Aquaterra’s technical expertise with our deep understanding of the local operating environment, we’re confident this collaboration will enhance production outcomes and create lasting value for our operations in the region,” said Seun Alonge, CEO at Intrepid Energy Limited. 

 

The study will include environmental and social evaluation. (Image source: Adobe Stock)

Gas

The 4000km-long Trans-Saharan Gas Pipeline (TSGP) will undergo a feasibility study update from international energy consultancy, Penspen, which will gauge the regional gas market in terms of economic and financial aspects to make a cost estimation

There will also be environmental and social evaluation, including legislation and consultation reviews, risk analysis, and development of scope of work for the front-end engineering design (FEED).

Jointly sponsored by the Nigerian National Petroleum Company (NNPC) Limited (Nigeria), SONATRACH (Algeria) and SONIDEP SA (Niger), the TSGP runs from Nigeria to Algeria. The project will be able to supply up to 30 bn cu/m of natural gas across West and North Africa annually, before it goes to European markets.

Arun Behl, Penspen’s sales and marketing director (Middle East & Africa) said, "The award of the feasibility study of this high-impact project underscores Penspen’s expertise in large-scale energy infrastructure development and our commitment to advancing strategic initiatives that drive economic growth and regional stability.

“We are proud to have been selected to support the next phase of this transformative project, leveraging our extensive experience in cross-country pipeline engineering and development to deliver a sustainable and efficient energy solution.” 

This will be a re-evaluation of the initial feasibility study, also conducted by Penspen, in 2006, following the project's initiation in 2002. Since then the pipe route has evolved to require an updated review in terms of current situations. Penspen is being supported inj its research work by fellow Sidara brand Dar. 

Besides the TSGP project, Penspen has been engaged in other mega pipelines initiatives, such as the Nigeria - Morocco Gas Pipeline (NMGP) among others. 

 

Diesel, petrol and kerosene were delivered. (Image source: NNPC)

Downstream

The Nigerian National Petroleum Company (NNPC) Ltd has restreamed the Port Harcourt Refining Company (PHRC), commencing crude oil processing from the plant for the delivery of petroleum products into the market

The NNPC group chief executive officer, Mele Kyari, announced the development, expressing his gratitude to all stakeholders involved, and marked the occasion as an era of energy independence and economic growth for the country.

Products delivered included premium motor spirit (PMS), automotive gas oil (AGO) and household kerosene (HHK), among others. 

The PHRC rehabilitation project, is an engineering, procurement, construction, installation and commissioning (EPCIC) project that is aimed at restoring the refinery to full functionality and renewal.

 

The event will delve into regional success stories. (Image source: EAECS)

Event News

The East Africa Energy Cooperation Summit (EA-ECS), taking place 29-30 January in Arusha, Tanzania, will be uniting the region's energy independent poiwer producers (IPPs) and engineering, procurement, construction and financing contract (EPCF) stakeholders to discuss the region's investment potential and innovations taking place in the industry

The event will delve into the success stories, including the Ethiopia-Kenya electricity highway, highlighting the role of cross-border collaboration for economic and social development.

Led by Ministers from across the EAC and large-scale energy users, over two days, the Arusha Summit will deep dive into opportunities for the private sector, advocating for a diversified energy mix to maintain grid stability to support major industrial growth, as well as C&I generation.

“Energy is a pillar for development and growth and is crucial for the functioning of the economies of the EAC Partner States. The East Africa Energy Cooperation Summit will serve as the ideal platform for advancing projects and bringing tangible changes in the industry,” said Andrea Malueth, deputy secretary general (Infrastructure, Productive, Social & Political Sectors), East African Community Secretariat.

“Ten years from now, the EAC’s middle classes will have more job stability, more opportunities, and more disposable income than ever before. New railways, industries, ports, and tourism will position the region as the number one investment destination globally, taking the title back from both parts of Asia and Latin America,” said Elisa Palmioli, producer, EnergyNet, which is organising the event. 

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