%22Shelf Drilling%22 News

Breathing new life into Mars

Feb 02, 2011

A decade and a half after its Mars TLP started production, Shell is gearing up for the Mars B development and its centerpiece, the Olympus TLP. Russell McCulley talks to Robert Patterson, Shell VP upstream major projects for the Americas, about…

Nexen spreads its wings

Feb 02, 2011

Field development prospects on the UK Continental Shelf are gathering momentum again, with Nexen (Golden Eagle, Blackbird), Chrysaor (Solan) and BG (Blake increased production) firming up North Sea project and environmental impact details in recent weeks…

Spec build FPSOs: dangerously risky

Feb 02, 2011

Floating systems consultant Peter Lovie pinpoints some of the perils of speculative FPS building and wonders if the practice may now have become just too risky for operators or contractors to consider.In the service vessel business and in the…

ROVs ahead of the game

Feb 02, 2011

Exploration and production at greater depths and a heightened emphasis on safety could mean even bigger roles for ROVs in offshore operations. Experts say the machines are not just up for the challenge, but ahead of the game. Russell McCulley reports…

Firms - OE February 2011

Feb 02, 2011

Marathon Oil is spinning off its downstream business to create the upstream Marathon Oil Corporation, to be based in Houston, and the downstream Marathon Petroleum Corporation, based in Ohio. Marathon Oil will operate and report through three segments: exploration & production…

A life led horizontally

Jan 02, 2011

For this specially extended edition of his monthly OE column, Professor Michael Economides invited famed horizontal drilling pioneer Jacques Bosio to collaborate on a piece discussing the provenance of this breakthrough technology and its continuing influence on oil & gas well design today…

The ABCD of smarter spar drilling

Dec 31, 2010

A configuration change-up on traditional spars could spell out some relief in wind load, drop the unit’s center of gravity, slim down the hull, and cut the amount of tripping time needed for drilling operations from a spar. OE’s Jennifer Pallanich…

Forties field: an updatable full field model

Dec 31, 2010

The overhaul of the reservoir model of the giant Forties oilfield – from data management to full field simulation – is described here by operator Apache North Sea’s Jeffery Pyle and Schlumberger’s Gordy Shanor.Production from the Forties field began in 1975…

Rig market - December 2010

Dec 31, 2010

Worldwide utilization for the mobile offshore drilling fleet averaged 72% over the last month. Of late the global utilization rates for semisubmersibles have held steady at approximately 83% while rates for drillships have bounced around the mid-to-low 80% range…

Macondo: the human factors

Jan 02, 2011

Responding to consultant Ian Fitzsimmons' recent remarks in OE about BP's accident investigation report on the Gulf of Mexico's Macondo well disaster, drilling specialist Dr John Thorogood argues that it's time to stop pointing the accusatory finger and start learning the human factors lesson…

New year could herald offshore rebound

Jan 02, 2011

New reports point, cautiously, to better times ahead for the industry in 2011. But uncertainty in the post-Macondo Gulf of Mexico remains, as Russell McCulley writes.World oil demand bounced back in 2010 to its 2007 all-time high, according to a December report from Wood Mackenzie…

M&A up in the US

Dec 31, 2010

Merger and acquisition activity in the US oil & gas sector picked up steam 3Q 2010, despite ongoing uncertainty about business in the Gulf of Mexico, reported PricewaterhouseCoopers.For the three-month period ending 30 September, there were…

Homing in on UKCS prospects

Dec 31, 2010

Things are stirring on the UK continental shelf if the attendance at last month’s Pilot Share Fair in Aberdeen is anything to go by. More than 1000 people, including Meg Chesshyre, turned out to hear from major operators and contractors about their strategies for future North Sea projects…

McDermott team strikes gold

Dec 31, 2010

McDermott picked up a Bentley Systems innovation in construction award at the infrastructure software provider’s recent ‘Be Inspired’ gathering in Amsterdam for the early delivery of the Su Tu Vang central processing platform at the Cuu Long project offshore Vietnam…

The US ignores this cold war at its peril

Dec 31, 2010

During the Cold War, leaders recognized that a robust energy supply was a sign of power, economic strength and prosperity. But now, two decades on, there appears to be an unquestionable sign of ‘change’ – and it’s not necessarily change for the better for the US…

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