Abstract：Present ordinary methods for Estimating thin-reservoir thickness assume that the acoustic impedances of the reservoir and its country rock are laterally constant; besides, they need sandstone reservoir penetrated in some drillings. However, the above requirements can hardly be met in a continental sedimentary area and the area where few exploratory wells (or no well) have been drilled. The article recommends seismic reflection characteristic-point method, a new method for quantitative thin reservoir thickness interpretatian. This new method not only speeds up the calculation of the thickness of thin reservoir or thin interbedding layers but also avoids the above assumption. This method was used in real estimation about seismic data in Liaodong bay and has been proved accurate and stable.
刘震, 张万选, 张厚福. 储层厚度定量解释方法研究[J]. 石油地球物理勘探, 1991, 26(6): 777-784.
Liu Zhen. A research into quantitative interpretation of reservoir thickness. OGP, 1991, 26(6): 777-784.
