11. Certain profiles cannot be drilled while the drill pipe is rotating. 12. By 0300 the drill pipe in the hole was hanging on the lower rams. 13. The cited work involving liner, tubing, and drill pipe extraction and was very successful. 14. Drill pipe is a portion of the overall drill string.15. The metal was also used to spray-coat oil drill pipes to protect them from wear. 16. "' Permanent packers "'are run and set on an electric wireline, drill pipe or tubing. 17. The Houston company is showing drill pipes , well plugs and other kit to complete wells. 18. On November 3, 1989, the 5-inch drill pipe had reached a depth of 3, 707 feet. 19. The high angle may help to stabilize the drill pipe allowing it to carry some compression. 20. At 1, 500 feet, no oil was discovered, and the team ran short of drill pipe .
