Sedco 706 drilling rig

TRANSOCEAN LTD. PROVIDES FLEET STATUS REPORT

TRANSOCEAN LTD. PROVIDES FLEET STATUS REPORT ZUG, SWITZERLAND—July 21, 2016—Transocean Ltd. (NYSE: RIG) today issued a Fleet Status Report that provides the

Sedco 706 Rig owned by Transocean Inc.

The Semisub is a Semisub type of rig and is designed as a Earl & Wright/Sedco 700 Series and built by Kaiser Steel at the Kaiser, San FRanCISCO, CA shipyard. The rig can

Maximizing life-of-field value on Alwyn Area

A tender-assisted drill ing (TAD) concept was selected with the semisubmersible rig Sedco 706 bridge-linked to the Dunbar platform for the

84 FEARED DEAD AS OIL-DRILLING RIG REPORTEDLY SINKS IN NORTH ATLANTIC

Withstood Worse Weather The Mobil spokesman said two other rigs, the Sedco-706 and Zapata Ugland, were drilling in the Hibernia field in the vicinity of the Ocean Ranger

Total Oil Marine Oil and Gas Field Project

This will increase recoverability and extend field life. Two Dunbar wells and one Ellon well were brought into production at the platform start-up. For the remaining wells, drilling

Upgrading Victory-class semisubmersibles cost-effective

Now that building a new fifth-generation semisubmersible would cost more than $400 million, the upcoming $250-million upgrade of Victory

The Ocean Ranger Oil Rig Disaster: A Risk Analysis

This paper analyzes quantitatively the design of the Ocean Ranger off‐shore oil drilling rig that capsized and sank on February 15, 1982 off the coast of

Brazil: Transocean Provides Update on Frade Field Oil Leak

On or about November 7, 2011, a hydrocarbon release occurred in the vicinity of a development well being drilled by Chevron Corporation off the coast of Rio de Janeiro in the

Canadian News Briefs

The seven-member commission flew to the rig Tuesday. The SEDCO 706 is drilling Mobil Oil''s exploratory Linnet E-63 well, about 100 nautical miles northeast of St. John''s.

Tender-Assisted Drilling In The North Sea

To illustrate the various aspects of TAD mode of operation, reference will be made to the development of Total Oil Marine''s Dunbar Field where the Sedco 706 semisubmersible

Semi-Submersible Rig Motion Studies Offshore Of Alaska And

Wave and heave measurements were made from the Sedco 706 drilling in the Gulf of Alaska in the winter of 1976-1977 and from the Odeco Ocean Prospector drilling offshore of Southern

Ocean Ranger

The Ocean Ranger and 2 smaller rigs drilling in the area at the time were hit by winds of 145 km per hour and 18 m waves. The other 2 rigs, the Sedco 706 and the Zapata

Ocean Ranger: Commemorating North America''s offshore disaster

The incident From November 1981, the Ocean ranger had been working in the Hibernia Oil Field, on the Grand Banks of Newfoundland, 267 km east of St. John''s,

Cover.2

Double the footage drilled? "It was like waving a red rag in front of a bull," recalls Sedco 711 OIM Dougie Brown, adding that when the semisubmersible rig began working for the client in

Rig IRM work on the rise

Cromarty Firth Port Authority in Invergordon, Scotland, expects increased rig inspection, repair, and maintenance opportunities for local companies in the next two years, with North Sea

The Loss of the Ocean Ranger, 15 February 1982

The Rig The Ocean Ranger was a self-propelled, semi-submersible offshore drilling rig, designed and built by ODECO (Offshore Drilling and Exploration

Sedco Rigs a blank slate

In order to achieve this, the Sedco 706 semisubmersible rig relies heavily on its Dynamic Positioning (DP) system for automatic station keeping; it previously relied on anchors. As a

DRILLING IS HALTED AFTER LOSS OF RIG

The two rigs, the Sedco 706 and the Zapata Ugland, are due to be towed in from their sites some 185 miles southeast of St. John''s as soon as the still-stormy weather has

Transocean upgrade for Frade | Upstream

Transocean has confirmed a second $300 million rig upgrade scheme to fulfil a multi-year contract with Chevron starting with development drilling on the Frade project off Brazil.

Talks over Sedco 706 transfer | Upstream Online

Talks over Sedco 706 transfer Transocean is in advanced talks to transfer the contract for the semi-submersible drilling rig Sedco 706 from Chevron to Petrobras, as the

Porthole to Failure

Porthole to Failure During the winter of 1982, the world''s largest mobile offshore drilling unit, the Ocean Ranger, was drilling for oil off the Newfoundland coast. An intense

Mining Drilling Rigs Inc.