Northern Yaodian Oilfield lies on eastern part of Shanbei Slope in Ordos Basin and the primary oil-bearingbed is Yanchang Formation.
姚店油田北区位于鄂尔多斯盆地陕北斜坡东部,三叠系延长组是其主要的含油层系。
2
Nuclear magnetic logging is a high technology and only by which the free fluid porosity of an oil-bearingbed can be measured directly.
核磁测井是当代唯一能够直接测量油层自由流体孔隙度的高技术。
3
Research on paleocurrent directions and provenances indicate northeast and southwest direction are the two major sediment resources of Chang 4 + 5oil-bearingbed.