Contracts & Tenders

Shearwater Wins Ocean Bottom Node Survey Contract Offshore Angola


Published: Tuesday August 26, 2025
By: Oilfield Africa Review

Shearwater Geoservices has announced the award of a deepwater Ocean Bottom Node (OBN) seismic survey offshore Angola by ExxonMobil’s affiliate Esso Exploration Angola Block 15 Limited. The two-month project is scheduled to commence during Q3’25.

The project will be delivered using Shearwater’s proven OBN platform, featuring the SW Tasman and Pearl node system, with SW Gallien deployed as source vessel.

“Being selected by ExxonMobil to perform this OBN survey in Angola is a real testament to Shearwater’s OBN-platform,” says Irene Waage Basili, CEO of Shearwater. “This award reflects our strong track-record in delivering high-quality OBN surveys and the trust our clients place in us to support their strategic exploration goals.”

With this award, Shearwater continues to deploy the industry’s leading geophysical toolbox to support West Africa’s energy sector and the continuous backlog on the Tasman/Pearl platform highlights the company’s momentum in the OBN market.

Sponsored Partners

Discover our premium partners and explore their innovative solutions in the industry

Sponsored Partners

Discover our premium partners and explore their innovative solutions in the industry

Conferences & Exhibitions
NOG Energy Week: ExxonMobil Commences On-Block Execution of the $1 billion Usan Infill Project
Saturday July 11, 2026
Conferences & Exhibitions
NOG Energy Week: Nigeria Domestic Gas Utilization up by 800mmscf, as NNPC, Partners Sign Landmark Gas Agreements
Saturday July 11, 2026
Conferences & Exhibitions
Renaissance Africa Discovers 37 Billion Barrels of Oil Reserves in OML 74 Offshore Nigeria
Wednesday July 8, 2026
Conferences & Exhibitions
NNPC Ltd Calls for Stronger Energy Ecosystem Collaboration
Tuesday July 7, 2026
Conferences & Exhibitions
NCDMB, NUPRC, NMDRA, Others, to Conduct Joint Industry Capacity Audits
Tuesday July 7, 2026