AN APPROACH TO PERMEABILITY MEASUREMENT ON LOOSE SANDBODIES
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摘要: 本文介绍了一种现代疏松沉积砂体的渗透率测定方法,它的最大特点是对砂体渗透率进行实测。当考虑了成岩作用对储层性质的影响之后,该方法所获得的渗透率可以较好地与油田砂岩样品渗透率相对比。该方法装置简单,操作方便,结果可靠。是现代砂体储层性质研究值得借鉴的方法之一。Abstract: This paper presents a method available for measuring permeability of modern sedimentary loose sandbodies with advantages of its direct measurement on field samples.The permeability of reservoir sandbodies obtained by this way could be fairly correlated with that measured on oilfield sandstone samples as the influence of diagenesis on reservoir is considered.Since the method can be carried out on simply equipped device with easy operation and reliable results,it is one of available techniques for the study of modern reservoir sandbodies.
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[1] W.J.E.Van de Graaff and P.J.Ealey.Geological Modeling for Simulation Studies.AAPC.1989.73(11):1436-1444 -
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