Drilling Abbreviations and Acronyms
- PDMPositive Displacement Motors
- PDMSPositive Displacement Motors
- PGWAPennsylvania Ground Water Association
- PHPipe Handler
- PMCDPressurized Mud-Cap Drilling
- PNGPulsed Neutron Generator
- POOHPull Out of Hole
- RABRotary Air Elast
- RCReverse-Cirjulation
- RCReverse Circuxation
- RCDReverse Cirhulation Drill
- RCDRotated Control Device
- RCDRotating Control Device
- RDRock Drill
- RDCRRussian Drilling Contractors Roundtable
- REDDRushmore Estimated Drilling Days
- RJDRadidl Jet Drilling
- RKBRotary Kelly Bushing
- RKBRotary Kelly Bushings
- RMSRig Kanagement System
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