Hydraulic pump:

Terms Related to Hydraulic pump

• Closing-up pump

  An electric or hydraulic pump on an accumulator that pumps hydraulic fluid under high pressure to the blowout preventers so that they may be closed ...

• Sucker rod pump

  The downhole assembly used to lift fluid to the surface by the reciprocating action of the sucker rod string. Basic components are barrel, plunger, valves, ...

• Mud pump

  A large, high-pressure reciprocating pump used to circulate the mud on a drilling rig. A typical mud pump is a two-cylinder, double-acting or a three-cylinder, ...

• Duplex pump

  A reciprocating pump with two pistons or plungers and used extensively as a mud pump on drilling rigs.

• Plunger

  1. A basic component of the sucker rod pump that serves to draw well fluids into the pump. 2. The rod that serves as a ...

• Donkey pump

  Any little pump; used for many kinds of small temporary pumping operations.

• Bump down

  To have too long a length of rods between the pumping unit and the pump seat so that the pump hits bottom on the down ...