دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the percentage of total pore space in a reservoir occupied by water. It is normally estimated by electric log calculations, although cores specially obtained may be analyzed for this value.

n: a relatively small volume of water that is put into the drill string or tubing string on top of the drilling or workover fluid.

n: a string of casing used to shut off water above an oil sand.

n: Also called intermediate casing,which be used to seal the water zone.

n: 1. the structure at the top of the drilling derrick or mast that supports the crown block. 2. the underground level at which water is found.

n: The walkway around the top of the Derrick which allows access to the crown.

the top of the drilling mast where the crown or stationary block rests.

n: The net width that can pass the crown block in the inner margin of water table.

n: final test on a pipeline in which the line is filled with water and pressured up to a higher-than-normal operating pressure. If no leaks occur, the line is put into service.

n: a well drilled to obtain a fresh water supply to support drilling and production operations or to obtain a water supply to be used in connection with an enhanced recovery program.

a surface condition in which he coating chemicals show an attraction preference for water.

n: the portion of an oil or gas reservoir occupied by water, usually the lowest zone in the reservoir.