trenchless drilling Terms beginning with "P"
- P3
- Packer
- Palustrine Wetland
- Pan and Tilt Camera
- Partially Hydrolyzed Polyacrylamide (PHPA)
- Partially Separate System
- Pearson Survey
- Percussion Cycle
- Percussion Drilling
- Percussion Hammer
- Permeability
- Personal Protective Equipment (PPE)
- Petrochemical Plant
- Petroleum Extraction
- PHMSA
- Photogrammetry
- PHPA
- Piezometer
- PIG
- Pigging
- Pillow Type Plug
- Pilot
- Pilot Bore
- Pilot Hole
- Pilot Tube Method
- Pilot Tube Microtunneling
- Pin down
- Pin up
- Pipe Bursting
- Pipe Dope
- Pipe Eating
- Pipe Heavy
- Pipe in Pipe System
- Pipe Jack Eye
- Pipe Jacking
- Pipe Joints
- Pipe Lubricant
- Pipe Penetrating Radar (PPR)
- Pipe Pulling
- Pipe Ramming
- Pipe Rehabilitation
- Pipe Rupture
- Pipe Segment
- Pipe Splitting
- Pipe Sticking
- Pipeline and Hazardous Materials Safety Administration (PHMSA)
- Pipeline Integrity
- Pipeline Survey
- Pipelining
- Piston
- Pit Pump
- Pitch
- PL
- Plastic Limit (PL)
- Plastic Viscosity (PV)
- Plasticity
- Plate Load Test
- Plug
- Plug For Manhole
- Plugs With Bypass For Larger Flows
- PMC
- Pneumatic Caisson
- Pneumatic Drilling Fluid
- Pneumatic Ejector
- Pneumatic Jack
- Pneumatic Pipe Bursting
- Pneumatic Pipe Ramming
- Poisson’s Ratio
- Polly Foam
- Polycaprolactone Thermoplastic Polyurethane (Polycaprolactone TPU)
- Polycaprolactone TPU
- Polycrystalline Diamond Compact Bit
- Polyester Thermoplastic Polyurethane (Polyester TPU)
- Polyester TPU
- Polyether Thermoplastic Polyurethane
- Polyethylene
- Polymer Concrete
- Polymer Drilling Fluid
- Polypropylene (PP)
- Polyvinyl Chloride (PVC)
- Positive Displacement Blower
- Possum Belly
- Pot Shots
- Potential Difference
- Potential Probes
- Potholing
- PP
- PPE
- PPR
- Prairie Dog Drill
- Pre-Ream
- Precast Adjustment Unit
- Preconditioning Work
- Preliminary Geological Data
- Preparatory Cleaning
- Pressure Compensated Hydraulics
- Pressure Equalization
- Pressure Head
- Pressure Plate
- Pressure Test
- Pressurized Tunnel Bore Machines (PTBM)
- Proctor Compaction Test
- Product Pipe
- Products Management Committee (PMC) (PMC)
- Progressive Gel Strength
- Protrusion
- Ps
- PTBM
- Public Private Partnership (P3)
- Pull Back Force
- Pull Pressure
- Pull-Back
- Pull-Back Force
- Pullback
- Pulling Head
- Pump Capacity
- Push Camera
- Push Reaming
- Push Ring Adapter
- Push Rod Camera
- PV
- PVC
