Trailer mounted coiled tubing rig
作者： Larry D. Welch , Terry L. Mccafferty , Joseph K. Flowers , Rod W. Shampine , Matthew E. Wilson
DOI:
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摘要: A trailer (10) has a dropped center section (12) defining well (16) for coiled tubing reel (22). mast (30) pair of posts (34) on which carriage (32) is mounted movement along (34). An injector head (36) supported pivotal in vertical plane relative to and horizontal tubular support member (38) (30). Mast pivotally the rear end away from positioning over wellhead. In stored position, fit alongside ends (22) so that total height rig no more than 13 1/2 feet road travel.
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