Offshore Deepwater News - page 135

 

BGP completes 3D seismic project offshore Gabon

Aug 01, 2014

China’s BGP Pioneer completed Perenco Oil & Gas Gabon 3D seismic acquisition project of approximately 1500sq km offshore Gabon. The project included undershoot operations between platforms and was to be run in water depth varying between depth between 15 to 55m…

Preventing damaging vibrations for long term pipeline protection

Aug 01, 2014

The J-Lay test rig applies a 20 te vertical load via the rollers whilst pulling the product through. Image from Trelleborg Offshore. Specifying the right vortex induced vibration…

Bringing decommissioning to life

Aug 01, 2014

Sarah Parker Musarra examines decommissioning in the Gulf of Mexico, and how these facilities can become fixtures in the surrounding marine life. Reef site High Island 389, in Galveston’s Flower Garden Banks National Marine Sanctuary…

Sampling the pre-salt

Aug 01, 2014

Internal and external rupture disks. Photos from Halliburton.  Halliburton’s Antônio Mataruco…

Ativatec makes its mark in Brazil’s deepwater intervention sector

Aug 01, 2014

Daniel Camerini at Ativatec’s workshop at UFRJ’s Technology Center in Rio de Janeiro. Photo by Claudio Paschoa.  Claudio…

Adding a secondary barrier against gas migration in deepwater environments

Aug 01, 2014

Secondary mechanical pressure barriers could help ease regulatory bodies’ concerns around effective zonal isolation in wells.  The Cytadel ZX packer can be activated by dropping a magnetic signal carrier from the surface…

Point by point: intervention

Aug 01, 2014

In advance of OE’s 2014 Deepwater Intervention Forum held in Galveston, Texas, Managing Editor Audrey Leon spoke with representatives of Helix Energy Solutions, FMC Technologies, and consultant Robert Keith of R.J. Keith & Associates, to discuss topics affecting the intervention sector…

Dutch entrepreneurialism

Aug 01, 2014

Sander Vergroesen, IRO’s managing director  Dutch offshore suppliers are innovating to keep ahead, providing solutions in ever deeper and colder waters globally. IRO’s Sander Vergroesen spoke to Elaine Maslin…

Intervention allies

Aug 01, 2014

Sarah Parker Musarra spoke with FTO Services’ Vidar Sten-Halvorsen to learn more about the new Island Performer intervention vessel, a product of the joint venture between FMC Technologies and Edison Chouest Offshore. The Island Constructor…

Metal-to-metal completion technology

Aug 01, 2014

Metalmorphology is the process of shaping metal downhole to provide a metal-to-metal, gas-tight seal for the life of the well. Photos from Meta. Well integrity has been defined by…

Heave compensation improves offshore lifting operations

Jul 30, 2014

In addition to allowing cranes to work safely and effectively in harsh conditions, heave compensation reduces the effect of resonance on the subsea load. Photo from Huisman. Accurately…

Cairn resumes drilling in Senegal

Jul 28, 2014

FAR Ltd. reported that the Cairn-operated FAN-1 exploration well resumed drilling on the North Fan prospect in 1500m water depth, offshore Senegal on 28 July. Drilling to date has reached 3000m with a planned TD of approximately 5300m using Transocean’s fifth-generation semisubmersible…

Odebrecht founder dies

Jul 21, 2014

Norberto Odebrecht, who founded one of Latin America’s largest engineering companies, Odebrecht, died Saturday of heart failure in Salvador, Bahia, Brazil. The founder and honorary chairman of the Odebrecht Group, built a successful business with a 70-year history…

McDermott awarded Megalodon installation

Jul 21, 2014

Houston-based McDermott International won a contract to provide transportation and installation services to Walter Oil & Gas Corp. for the Megalodon platform in South Timbalier Block 311 in the Gulf of Mexico. McDermott will provide all…

Gabon names seven for deepwater blocks

Jul 21, 2014

The Republic of Gabon’s Ministry of Petroleum announced today that it has selected seven companies to participate in a final round of negotiations for deepwater blocks in the offshore licensing tender round from October 2013. The Ministry said Impact Oil & Gas…

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