drilling

National Supply Builds 15,000-Psi Subsea BOP And Wellhead System

National Supply Company has shipped to British Petroleum Ltd. a unique 15,000-psi subsea wellhead system to be used in the North Sea. The BOP stack and individual components were s u c c e s s f u l ly tested in December at National's Houston

 

Verolme Botlek Awarded Contract For Rig Modification

Following the successful modification of the jack-up drilling rig Britannia from a slot-type drilling unit to a cantilevered unit, completed recently within the contractual time, the Rotterdam Shipyard has contracted another rig modification job.

Converting and Repowering One Very Big Ship

When the decision was made to convert Dockwise's Blue Marlin to the world's largest semi-submersible vessel, there were obviously many key considerations, with the re-powering of the new ship topping the list. Wartsila was contracted for the job.

National Supply Patents Subsea Template System —Literature Available

National Supply Company has received a U.S. patent for a subsea template system for multiple well drilling and production. The template design was developed by National Supply's Well Control Systems engineering group, Houston, to reduce time and cost of underwater operations,

Marathon Offers Free 32" X 48" Full Color Wall Poster Of Drill Rig

In an unusual gesture by a major industrial manufacturer, Marathon LeTourneau Offshore Company of Houston, Texas, commissioned nationally acclaimed artist David Kimble to paint an "insider's view" of one of the famed Marathon LeTourneau o f f s h o re mobile,

Lofton And Kennerson Named Division Managers At The Offshore Company

George T. Richardson, president of The Offshore Company, Houston, recently announced the promotions of C.D. Lofton and J.R. Kennerson. Mr. Lofton has been promoted to division manager and will be responsible for the overall operations of the Morgan City, La.

Drill Rig Commissioned At Bethlehem-Beaumont

Bethlehem Steel Corporation's Beaumont, Texas, shipyard and Houston Offshore International, Inc., recently commissioned the second offshore drilling rig built by Bethlehem for this Houstonbased drilling contractor. The rig is the Sabine I I ; Mrs.

Marathon Oilfield Service Offers Color Brochure On Rigs And Resources

A new eight-page, full-color brochure now available discusses the drilling capabilities and equipment fleets of the three drilling contractors and the well servicing/workover company which make up Marathon Oilfield Service Companies, headquartered in Houston, Texas.

Petronas Commissions Its First Proet-Built Jackup

Petronas recently commissioned its first offshore jackup drilling rig built at Promet, Private, Ltd., Singapore. Witnessed by 400 guests, the commissioning ceremony for the Parameswara was performed by Toh Fuan~STihailah, wife of Petronas adviser Tun Hussein Onn.

Study Notes Upsurge In Offshore Rig Orders —U.S. Yards In Lead

Worldwide orders for offshore mobile and fixed rigs for exploration and drilling for oil and natural gas have increased considerably during the 12 months ending in July 1981, according to a study just released by the Bremen Institute for Shipping Economics.

 
 
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