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