===== Terms beginning with P ===== [[Packer]] [[Packer flowmeter]] [[Pad]] [[Pair production]] [[Paraffin]] [[Paraffinic]] [[Partition gas chromatograph]] [[Parts per million]] [[Patch panel]] [[Pay]] [[Pendular saturation]] [[Perforating]] [[Perforation record]] [[Permafrost]] [[Permeability]] [[Petroleum]] [[Petroliferous]] [[PH]] [[Phase]] [[Photoclinometer]] [[Photoelectric absorption]] [[Photoelectric absorption cross section index]] [[Photoelectric effect]] [[Photomultiplier]] [[Photon]] [[Photon log]] [[Pick up|Pick-up]] [[Piercement dome]] [[Pinch out]] [[Pipe Analysis Log]] [[Pipe inspection log]] [[Plastic shale]] [[Platform]] [[Plug]] [[Plug and abandon]] [[Plug back]] [[Plugged back total depth]] [[Pluton]] [[Poise]] [[Poisson's ratio]] [[Polar compound]] [[Polar plot]] [[Pool]] [[Pore]] [[Pore pressure]] [[Porosity]] [[Porosity exponent]] [[Porosity overlay]] [[Positive separation]] [[Poteclinometer]] [[Potential]] [[Pour point]] [[Ppm]] [[Precession]] [[Pressure]] [[Pressure case]] [[Pressure drop]] [[Pressure gauge]] [[Pressure gradient]] [[Pressure maintenance]] [[Pressure transient testing and analysis]] [[Pressure volume and temperature analysis|Pressure, volume, and temperature (PVT) analysis]] [[Primacord]] [[Primary porosity]] [[Primary recovery]] [[Probe]] [[Producibility index log]] [[Production]] [[Production casing]] [[Production log]] [[Prolog]] [[Prompt gamma ray]] [[Propagation effect]] [[Proportional counter]] [[Proration]] [[Protection casing]] [[Proton]] [[Proximity log]] [[Pseudo geometrical factor|Pseudo-geometrical factor]] [[Pseudo static SP|Pseudo-static SP]] [[PSP]] [[p.u.]] [[Pulsator]] [[Pulsed neutron capture log]] [[Pulsed neutron log]] [[Pulse height analyzer|Pulse-height analyzer]] [[PVT analysis]] [[P-wave]] [[Pyrobitumen]]