- boret bit
- latch on
- lime mud
- mud box
- mud line
- perforating gun
- proximity log
- reaming bit
- rig floor
- rigging up
- rinjection
- rock bit
- roller bit
- rotary table
- rotation rate
- secondary recovery
- set
- settling tank
- shell
- show
- sidewall core
- slim hole
- skid thirig
- snubbing
- spiral bit
- spudding in
- stabbing board
- star bit
- spur line
- step bit
- sump
- surfactant mud
- swivel
- tricone bit
- trip
- trip gas
- tubing anchor
- unscrewing pipe
- water string
- wash boring
- well boring
- well sinking
- workover