Jack knife rig:
A rig with a folding mast that can be lowered and raised relatively quickly.
Jack knife rig Definition
Advertisement
Random Definitions
- Shale
- Fracture pressure
- Plug and abandon (p&a)
- Friction loss
- Initial gel
- Single
- Drilling line
- Rotary drilling
- Potential
- Flow coupling
- Clay extender
- Half mule shoe
- Upper crown plug (subsea)
- Pressure maintenance
- Hydrochloric acid
- Vug
- Drag bit
- Bob tail
- Fracture pad
- Pool
- Standpipe
- Casing
- Zero-zero gel
- Reeve
- Bbl