Home > Industry/Domain > Oil & gas

Oil & gas

Terms concerning oil and gas as a fossil fuel and natural resource.

11Categories 39167Terms

Add a new term

Contributors in Oil & gas

Oil & gas > Drilling

benthic

Oil & gas; Drilling

Pertaining to the environment and conditions of organisms living at the water bottom, or benthos. Also called benthonic.

borehole gravity

Oil & gas; Drilling

Pertaining to the detection of the Earth's gravitational field within a wellbore. Subtle vertical variations of the Earth's gravity field may be detected over the length ...

abyssal

Oil & gas; Drilling

Pertaining to the depositional environment of the deepest area of the ocean basins, the abyss. The depositional energy is low, the abyssal plain is flat and nearly horizontal, and ...

water-wet

Oil & gas; Drilling

Pertaining to the adhesion of a liquid to the surface of a solid. In water-wet conditions, a thin film of water coats the surface of the formation matrix, a condition that is ...

thixotropic

Oil & gas; Drilling

Pertaining to the ability of a fluid, such as cement or drilling mud, to develop gel strength over time when not subject to shearing, and then to liquefy when agitated.

time-lapse

Oil & gas; Drilling

Pertaining to techniques in which the same quantity is measured at different times in the life of a reservoir. Normally the only change in a time-lapse measurement or survey will ...

harmonic

Oil & gas; Drilling

Pertaining to structures in which the shapes of adjacent layers resemble or conform to one another. Folds of rock layers that have similar mechanical properties or competence tend ...