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Oil Authority›Glossary›P›pin

pin — Oil & Gas Glossary

Relating to the male threadform, as in the "pin end of the pipe."

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← All “P” termsBrowse full glossary

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A cellulose derivative similar in structure, properties and usage in drilling fluids to carboxymethylcellulose. PAC is c

PAG

A polymer or copolymer of an alkalene oxide, such as polyethylene glycol (PEG), a polymer of ethylene oxide with general

PAO

One of the synthetic hydrocarbon liquids manufactured from the monomer ethylene, H2C=CH2. Polyalphaolefins have a comple

PARCOM

The Oslo and Paris Commission, formerly known as PARCOM. The commission is a group of experts who advise North Sea count

PDC bit

A drilling tool that uses polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion.

PEF

A log of photoelectric absorption properties. The log measures the photoelectric absorption factor, Pe, which is defined

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