دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the surface appearance of oil or gas that results naturally when a reservoir rock becomes exposed to the surface, thus allowing oil or gas to flow out of fissures in the rock.

a natural site, generally small, where water or oil percolates slowly to the land surface or into a stream, lake or ocean.

v: The process of some corpuscle and liquid phase in the drilling fluid filtrating into formation when meet permeable strata.

n: The material be used to block up leakage caused by hole and split.

abbr: Society of Exploration Geophysicists.

abbr: seismograph;used in drilling reports.

adj: of or relating to an earthquake seismograph indicate the general characteror earth vibration, including those artificially induced.

an exploration technique that can find structures and potential reservoir traps by reflecting sound waves from the rock strata. [Seismic acquisition (2-D, 3-D, 4-D) – seismic data are used to map subsurface formations. A 2-D survey reveals a cross section

n pi: detailed information obtained from earth vibration produced naturally or artificially (as in geophysical prospecting).

n: The ways be used to detect the formation pressure by the different velocity of anthropic seismic wave in the formation.