Circulation valve:
An accessory employed above a packer, to permit annulus-to-tubing circulation or vice versa.
Circulation valve Definition
Advertisement
Random Definitions
- Emulsoid
- Seal nipple assemblies
- Sucker rod pump
- Lld
- Derrickman
- Reciprocating pump
- Racking platform
- Fracture pressure
- Rate of penetration (rop)
- Logging while drilling
- Workover string
- Perforate
- Gate valve
- Viton
- Flow treater
- Swab
- Beam well
- Bop stack
- Mud-up
- Kill a well
- Sub
- Intensifier
- Plastic fluid
- Ball
- Posted barge submersible rig