| 摘要 |
A method of logging a rod-pumped well without removing the production string of tubing ( 30 ) is disclosed. The logging is accomplished with a soft-coated cable ( 100 ) or a soft-faced sleeve ( 130 ) which prevents abrasion or damage to a rod-pump barrel as a logging device or sonde ( 110 ) which is lowered into the production string of the rod-pumped well after removal of the sucker rods and the pump assembly without the need to remove the production string. The soft-coated cable or soft-faced sleeve allows logging without damage to the interior surface of the production tubing thereby eliminating scratching or grooving normally associated with previous wireline logging operations.
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