K 油田复杂储层测井解释方法研究

为了加深对Kalabagli油田的认识,利用地质、油藏、测井资料通过实验分析方法对该油田的岩性及孔隙度、渗透率、毛细管压力等进行了综合分析。由分析结果可知,岩石成岩作用弱,粘土成分以蒙脱石为主,属中等孔隙度、低渗透率、孔隙结构复杂的储层。重新建立了解释模型,提高了测井解释精度。

Well Logging Interpretation Method Study of Complex Formation in K Field

In order to deepen the recognition of Kalabagli field, a multidisciplinary analysis has been made on the formation properties such as lithology, porosity, permeability, and capillary pressure so on via experimental analysis by using geological, reservoir and well logging data of K field. The results show that the formation rock is with weak diagenesis and smectite is the dominant component of clay mineral. The reservoir falls into medium to high porosity, low permeability reservoir with complex pore configuration. The well logging interpretation model has been re-established and the accuracy as been improved.