Basket sub:

Terms Related to Basket sub

• Junk basket

  May also be called a jet basket: a device with nozzles and a basket or catch basin to catch smaller pieces of junk stirred up ...

• Catcher

  A device fitted into a junk basket and acting as a trap door to retain the junk

• Boot sub

  A device made up in the drill stem above the mill to collect bits of junk ground away during a milling operation. During milling, drilling ...

• Overshot

  A fishing tool that is attached to tubing or drill pipe and lowered over the outside wall of pipe or sucker rods lost or stuck ...

• Basket

  A device employed to catch debris from drillable tools, perforators, and so on

• Basket grapple

  An expandable, cylindrically shaped gripping mechanism that is fitted into an overshot to retrieve fish from the borehole. See grapple.

• Pickle

  A cylindrical or spherical device that is affixed to the end of a wireline just above the hook to keep the line straight and to ...