| 摘要 |
A coiled tubing transfer system comprising a carrier having a bed, the b ed having a width and the length, the length of the bed being longer than the width of the bed, a reel removably supported on the bed, the reel comprising a spo ol rotatably journaled in first and second supports, the spool having a core wi th a diameter and long axis extending between the supports, the long axis having a length greater than the width of the bed, the reel being positionable on the bed in a first position with the long axis of the core extending lengthwise of the bed, the longest dimension of the reel transverse to the long axis of the core being less than the width of the bed and a length of coiled tubing useable in earth borehole operations being wound around the core, the coiled tubing having an outside diameter of from 1" to 9", the ratio of the diameter of the coiled tubing to the diameter of the core being from 1:20 to 1:70.
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