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Glossary

The Kallanish Glossary aims to be a useful resource for complex industry specific terminology. We are constantly adding to our glossary, so if you have a suggestion or amendment please do get in touch.
Hydraulic Pumping

An artificial-lift system that operates using a downhole pump. A surface hydraulic pump pressurizes crude oil called power oil, which drives the bottom pump.

Hydraulic Set

A setting or operating method that uses hydraulic force applied through the tubing or running string to activate a downhole tool.

Hydrocarbon

A compound containing only the elements hydrogen and carbon. It may also exist as a solid, a liquid or a gas. The term is mainly used in a catch-all sense for oil, gas and condensate.

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