دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

a strong, braided wireline of various sizes used in retrieving tools heavier than slickline can handle. Electrical line is a braided line with a center conductor.

n: a kind of equipment composed with the bit with fishing neck and cable running/retrieving tool

n: a special tool that fixes the bottom of drilling volume and uses it to change the direction of the hole in directional well drilling.


a fishing tool that decentralizes the retrieving tool. Commonly used in gas lift.

a tool used to locate, equalize and retrieve a plug or orther settable downhole device.