Drill Pipe

… announced results from tests of new drill pipe telemetry technology, which they ..... drilling and other operations involving drill pipe . Researchers have achieved high ..... bits/sec, through strings of the drill pipe configured with hardwiring within …

WesternZagros Resources Ltd., Calgary, cemented the drill string to control high pressure encountered at its Kurdamir-1 exploration well on the Kalar Bawanoor Block in the southern part of Iraqi Kurdistan.

BP PLC has found three pieces of pipe inside the Macondo well with the largest piece being an estimated 3,000 ft long and hanging suspended from Transocean Ltd.’s failed Deepwater Horizon semisubmersible’s blowout preventer, a federal spill response spokesman said.

… orders on oil country tubular goods (OCTG), other than drill pipe , from Argentina, Italy, Japan, South Korea, and ..... has agreed to revoke antidumping orders on imports of drill pipe from Argentina and Mexico. The decision was taken at …

… ft/hr and rotate 360°. Capable of drilling to 19,000 ft, it has an automated pipe handling system that racks drill pipe horizontally, dramatically improving operator safety. Other features include best in class 35,000 ft-lb. of tophead …

… operations the greater space between the drill pipe and the wellbore does not promote ..... risks associated with tripping the drill pipe . Because the liner drilling operation was ..... barrier for well control, as in a drill pipe float valve, and a one-way check system to prevent the …