GLOSSARY

Crude oil

Unrefined oil.
Read More

Criteria air contaminants (CAC)

Emissions of various air pollutants that affect our health and contribute ...
Read More

Core-sampling (or coring)

During drilling, cylindrical samples of rock known as "core samples" are ...
Read More

Conventional crude oil

Petroleum found in liquid form, flowing naturally or capable of being ...
Read More

Condensate

Hydrocarbons, usually produced with natural gas, which are liquid at normal ...
Read More

Concession (oil or gas)

Deed entitling holder to produce from and/or explore a stipulated tract ...
Read More

Compressor

An engine used to increase the pressure of natural gas so ...
Read More

Coiled tubing

Used to carry production tubing to bottom of well.
Read More

Coalbed methane (CBM)

Natural gas generated and trapped in coal seams.
Read More