دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: the surface that separates each successive layer of a stratified rock from the preceding layer. It is here that minor changes in sediments or depositional conditions can be observed.

surface separating layers in a sandstone. Usually bedding planes mark the transition of the particle transport event. An accumulation of minerals or other materials laid down at the time of rock deposition or generated by reworking, that may create signif

n: 1. In geology, any sharp or welldefined boundary between two different bodies of rock. 2. A bedding plane or unconformity that separtaes formations.

the depth of the interface between the oil and water, oil and gas, or water and gas.

n: 1. a European term for the depth of liquid in a storage tank. 2. formation dip. See formation dip. iMage. ullage.

n: the angle at which the bed of formation slopes away from the horizon

the angle that the structural surface or bedding plane or fault surface makes with the horizontal. Measured perpendicular to the strike and in the vertical plane.