摘要 |
An apparatus for cleaning the interior of a well tubing, comprising a body member (10) for insertion into the tubing, and at least one cleaning pad (14) mounted on the body member (10), the or each cleaning pad (14) comprising a body having an inner face engaged with the body member (10) and an outer face provided with protruding bristles (38). The apparatus further comprises protection pads (50) mounted on the body member (10).
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