TGS Kicks Off New Multi-Client OBN Project in Gulf of America
global provider of energy data and intelligence, has launched a new multi-client ultra long offset ocean bottom node (OBN) data acquisition campaign in the Gulf of America.The Amendment 4 project will expand node coverage in TGS' multi-client library, adding over 1,100 square kilometers in the Mississippi Canyon, Ewing Banks, and Grand Isle South areas.The project will feature TGS' Gemini enhanced frequency source, offering lower frequency and improved signal-to-noise for ultra-long offset OBN seismic compared to conventional seismic sources.This advanced frequency source will enhance input data
Magseis Fairfield Wins GoM Contracts
Norwegian based Magseis Fairfield announced Friday it has been awarded two consecutive deepwater ocean bottom node (OBN) projects in the Gulf of Mexico by an undisclosed repeat customer.The surveys will be carried out in the Mississippi Canyon and Garden Banks areas and will cover a total area of more than 900 square kilometers. Work is scheduled to commence in the second quarter of 2020 and is expected to take approximately 100 days.The ZXPLR crew led by the REM Saltire node handling vessel was established in the Spring of 2019 and has since been in continuous demand for projects in the Gulf of Mexico.
TechnipFMC Tallies Shell PowerNap Award
controls, topside controls, flying leads and connectors for three wells, in addition to the supply of 20 miles of production umbilical and flowlines.Shell announced FID for the project earlier this month.PowerNap is a subsea tieback project to the Olympus production hub and is located in Mississippi Canyon, Block MC943. The project is expected to complete installation in late 2021 and produce up to 35,000 barrels per day of oil equivalent at peak rates
TGS, Schlumberger Partner for Ocean-bottom Node Project
to develop opportunities to co-invest in additional multiclient ocean-bottom node projects in the deepwater U.S. Gulf of Mexico under a new collaboration agreement announced Wednesday.This collaboration includes the previously-announced 2,350 square kilometer Amendment Phase 1 project in the Mississippi Canyon and Atwater Valley protraction areas. Supported by industry prefunding, Amendment Phase 1 commenced in early 2019 and data acquisition is expected to complete in the third quarter of 2019.Both TGS and WesternGeco have extensive, high-quality multiclient libraries of seismic and other geoscience
CGG Kicks off OBN Survey in US Gulf
has commenced its first multi-client ocean bottom node (OBN) survey.Located in the north-central region of the Gulf of Mexico, this dense OBN survey will provide well-sampled, full azimuthal coverage with long offsets, to deliver exceptional data for imaging the geologically complex structures in Mississippi Canyon, the company said.According to Seabed Geosolutions, a joint venture between CGG and Fugro, the 3D node project will utilize its advanced 4C technology CASE Abyss ocean bottom nodes, deployed by remotely operated vehicles to 2,100 meter water depths, illuminating a challenging target area in
LLOG Exploration Reports Deepwater Exploratory Discovery
The deepwater exploration company operating primarily in the Gulf of Mexico reported the drilling of a successful discovery on its Nearly Headless Nick exploratory prospect on Mississippi Canyon Block 387 in the deepwater Gulf of Mexico.Louisiana-based company said that it has drilled successful discovery on LLOG’s exploratory prospect, Nearly Headless Nick, in Mississippi Canyon 387Brought online five new fields in 2018, of which four initiated prod
Coast Guard Working to Contain MC20 Leak
The U.S. Coast Guard said it has partially assumed federal control of response operations to contain an oil discharge from the site of the collapsed Mississippi Canyon Block 20 (MC20) offshore platform in the Gulf of Mexico, approximately 11 miles south of the mouth of the Mississippi River.Under the Federal Water Pollution Control Act, the Coast Guard will access the Oil Spill Liability Trust Fund and assume authority for containing and disposing the oil, it said in a press release on Saturday.In November, the Coast Guard contracted a specialized team to conduct a comprehensive site survey, fabricate
Schlumberger, TGS Bags New US Seismic Project
Norwegian seismic specialist TGS-NOPEC Geophysical Company (TGS) and oilfield services providers Schlumberger have announced a new multiclient nodal seismic project in the U.S. Gulf of Mexico.The project, named Amendment, will comprise acquisition of a 2,350-km2 multiclient seismic survey in the Mississippi Canyon and Atwater Valley protraction areas of the U.S. Gulf of Mexico. This prolific area includes open acreage, existing producing assets and new discoveries.Seismic data will be acquired using Fairfield Geotechnologies 4C nodal acquisition technology with operations expected to commence in Q4 2018
Shell Awards Deepwater Installation Contract in GOM
In another sign that activity in the moribund offshore sector is starting to loosen, Jumbo said that it has won the installation contract for the Shell deep-water Vito development in the US Gulf of Mexico. The Vito development is located in the Mississippi Canyon, approximately 150 miles south of New Orleans in water depth of more than 4,000 feet. Jumbo’s installation contract involves the initial pre-lay of the mooring system as well as the subsequent tow and hook-up of the FPS. Roddy Lafontaine, VP Offshore for Jumbo says: "The Jumbo Offshore team is very
February 2025
