... Abstract A blowout preventer (BOP) is one of the major pressure control safety devices used in the drilling of hydrocarbon wells. Hence, improving BOP reliability and reducing non-productive time has been always a concern to ensure safe and efficient operations. In the last years, multiple...

... Reliability Joint Industry Project (Phase I - Subsea) ", January 2010 Holand Per , " Reliability of Deepwater Subsea Blowout Preventers ". SINTEF Industrial Management, SPE Drilling and Completions , 2001 Abstract Offshore deepwater drilling is a complex activity requiring the use...

... the full' completion weight. If this were done one string would receive the full completion weight and fail in tension. These additional safety measures can be achieved with conventional blowout preventers using newly developed dual suspension and sealing rams (Figure 1). These rams are capable...

... ABSTRACT: API blowout preventer (and other drill-through equipment) specifications have not been comprehensive and have been lacking in detail. This situation is being corrected in a new publication which is reviewed in this paper. The publication covers annular and ram blowout preventers...

.... The ice platforms have successfully supported a drilling rig rated to 6,000 feet, weighing 500 tons and a 15,000 foot rig weighing 845 tons. island upstream oil & gas thickness preventer strength subsea blowout preventer jackson bay ocean floor ice movement ice thickness casing...

... a great future ahead and the fact that almost all the subsea systems being tested or studied at the present time make use of this technique, demonstrates the success anticipated. surface support capsule offshore technology coiilference paper number blowout preventer control panel valve...

... and installation of blowout preventers will be covered. Diver assist operations are documented by 16 mm color underwater photography. Once the blowout preventers have been installed, the problems of normal workovers will be excluded. Three subsea wells were approved as workover candidates. One well did...

... will be discussed are those prepared by the United States Geological Survey for the Outer Continental Shelf. Local and State regulations will not be considered. completion equipment engineer well control equipment regulation blowout preventer maximize safety operator ity offshore completion...

...; difficulties in running tools and drilling assemblies through the ball joint and blowout preventers; damage to the Hydril packing unit from drilling bits and stabilizers; and damage to wellhead seal assemblies during running. At locations where it is common to release the marine riser from the blowout...

.... Additional practices common to all land drilling operations but critical to well control and blowout prevention are then included to provide safety. drill vessel subsea stack drilling operation preventer procedure reliability riser water depth offshore technology conference 6200 well control...

... and the economics of timing. well control ocean floor wellhead criteria rig expressway dallas drilling water depth riser system engineer connector pipe upstream oil & gas operation anchor loading wodeco iv blowout preventer riser paper offshore technology conference 6200 OFFSHORE...