Tag Archives: offshore

Nigeria’s First Regional Multi-Client, Multibeam Seafloor Study

TGS Nigeria Seep Program MBES coverage_FINAL

TDI-Brooks International Inc., under contract to TGS, has completed the multibeam phase offshore the Niger Delta for a survey that took place in water depths of 750 to 3,500 m. This is Nigeria’s first regional multi-client multibeam and seafloor sampling study. TDI-Brooks’ RV Gyre acquired 82,000 sq. km of high-resolution hull-mounted multibeam echosounder data. During the multibeam data collection a

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NOIA ESG Network

NOIA ESG Network

This year, NOIA established its ESG program, the NOIA ESG Network. The kick-off event took place with a workshop in early March. As part of this program, NOIA’s members agreed that it is important to sign a participation agreement to affirm commitment to participating in the activities of the NOIA ESG Network. Many companies have already signed and submitted the

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MSGBC Basin Analysis

TDI-Brooks International Inc. (under contract to TGS) has completed the offshore seep-hunting surface geochemical analysis and geotechnical campaign of the MSGBC Basin, from Northern Senegal throughthe Gambia and AGC zone, into Guinea-Bissau, down to the Guinea transform fault. TDI-Brooks’ RV Gyre acquired 80,000 sq. km of high-resolution multibeam echosounder bathymetry and performed the offshore advanced analysis where 80 active hydrocarbon

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Underwater Acoustic Recorders

RTSYS SYLENCE-LP

After intense R&D investment, underwater acoustics specialist RTSYS has released the long-lasting and cost-effective SYLENCE-LP acoustic recorders. Two recorders were developed: a smaller one named SYLENCE-LP 220 (22 cm high, 35 days of autonomy), with one fixed hydrophone; and a longer one named SYLENCE-LP 440 (44 cm high, up to 180 days of nonstop recording), with one fixed or loose hydrophone. These recorders

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First Geophysical Survey for Mayflower Wind

TerraSond survey Mayflower Wind

TerraSond, an Acteon company, has completed a high-resolution geophysical survey for Mayflower Wind, a joint venture between Shell New Energies US LLC and EDPR Offshore North America LLC. The two-month campaign, which began in July 2019, surveyed an area, 20 mi. south of Martha’s Vineyard, Massachusetts, that can support up to 1,600 MW of offshore wind. The wind farm is scheduled to deliver

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