An innovative cased-hole expandable liner system has been deployed to repair casing corrosion in an offshore Congo well. Weatherford’s Scott Durment and Doug Farley explain why and how.Casing damage in older wells comes in many forms and from many sources…
A number of operators on the Norwegian shelf revealed updates of their field development plans at the recent Offshore Northern Seas conference in Stavanger, with a substantial list of projects and refurbishments going forward as part of the revitalisation of the Norwegian shelf…
Brazil’s oil & gas potential continues to grab the industry headlines, with Petrobras confirming more than a score of offshore discoveries, most of them deepwater, in the last 18 months alone. Newcomer OGX confirmed a number of discoveries too…
Utilization for the worldwide mobile offshore drilling fleet continues to hold steady at 77% – almost five points higher than this time last year. The trailing twelve-month utilization average is at 75%. Floater utilization in the Gulf of Mexico…
New software for the offshore and shipping industries, including optimal voyage planning for safe journeys and minimum fuel consumption, are expected to emerge from a partnership agreement between Star Information Systems and weather experts StormGeo…
No-one seems to have fathomed out the depth of the potential market for seabed-based seismic surveys. Andrew McBarnet reviews the state of play.Sometimes the surf seems to be up, but those big waves that make the surf boarders’ day just don’t quite materialise…
Statoil will launch a drilling campaign in the Norwegian Barents Sea before the end of the year with four exploration wells in the Skrugard area, the company announced at this year’s Offshore Northern Seas (ONS) conference in Stavanger. But its Arctic ambitions go much farther…
The effective development of low-permeability tight gas reservoir resources requires operational efficiency to improve production performance. Erik Schrama, Robin Naughton-Rumbo and Fred van der Bas, Shell; Josef Shaoul, Fenix Consulting Delft…
Brazilian independent OGX kicked off 2012 with production at its offshore Waimea development. First oil came in January via an extended well test (EWT) to the FPSO OSX-1 just over two years after the field was discovered with OGX-3 in December 2009…
Passionate about the product is how Technip's SVP subsea assets and technologies Alain Marion sums up his company's feeling about supplying flexible pipe. Meg Chesshyre visited Le Trait, in Normandy, to see the Flexi France plant in action and…
Blue sky thinking and a bunch of new patents have in recent years heralded Fluor's return with a vengeance to the subsea technology arena after a near two-decade lull. Jennifer Pallanich talks to Fluor Offshore Solutions technology director…
Baker Hughes has expanded its SmartCare line of products to include what the company describes as ‘more environmentally responsible’ drilling and completion fluids, production chemicals and additives used in cementing and stimulation procedures…
Off station planned maintenance and upgrade work on the SeaRose FPSO, which serves Husky Energy’s White Rose oil field off Newfoundland, were completed recently in the Belfast repair dock of Harland & Wolff. Maritime and offshore engineers Harris Pye…
With compressed hydrocarbon gas, commonly used offshore to control instruments when compressed air is not available, moisture, particulates or oil in the gas can cause premature wear, damage downstream equipment and trigger malfunctions that make it difficult to control the process efficiently…
Schlumberger’s Petrel 2012 E&P software platform release is designed to strengthen integration between geophysics, geology and reservoir engineering, including systematic exploration risk assessment, pre-stack seismic workflows, and efficient reservoir simulation results analysis…
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