Ads
related to: drill pipe manufacturerseton.com has been visited by 10K+ users in the past month
Search results
Results From The WOW.Com Content Network
Grant Prideco, Inc. is a supplier of drill pipe and drill stem accessories headquartered in Houston, Texas.Since 2008, it has been a subsidiary of energy services company NOV Inc. Grant Prideco was included on the Fortune magazine top 1000 largest corporations for several years in the mid-2000s [1] [2] and through the 1990s and early 2000s was the world's largest oilfield drill pipe supplier.
Modern drill pipe is made from the welding of at least three separate pieces: box tool joint, pin tool joint, and the tube. The green tubes are received by the drill pipe manufacturer from the steel mill. The ends of the tubes are then upset to increase the cross-sectional area of the ends.
The company acquired major drill pipe and drill bit manufacturer Grant Prideco in 2008 [6] for $7.37 billion. [7] At the time, Grant Prideco held 60% of the global drill pipe market and operated 25 manufacturing sites worldwide.
Alcoa's drill pipe is composed of high-strength, aluminum alloy tube connected by a proprietary thermal joining technology, which enables conventional steel tool joints to be used with an aluminum ...
In the diagram, these are stands of drill pipe which are 2 or 3 joints of drill pipe connected and stood in the derrick vertically, usually to save time while tripping pipe. Drill string (#25) is an assembled collection of drill pipe, heavy weight drill pipe, drill collars and any of a whole assortment of tools, connected and run into the ...
Over the ensuing 80-some years, Smith's humble shop grew into a major operation specializing in drill bits, heavyweight collars and drill pipe, with corporate headquarters in Houston. In the mid-1980s, business faltered due to declining oil prices and the loss of a lawsuit against Hughes Tool (now part of Hughes Christensen ).
Ad
related to: drill pipe manufacturerseton.com has been visited by 10K+ users in the past month