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针对辽河油田开13井区火山岩覆盖下的薄层砂岩油气藏，采取了分级约束的储层标定技术，精确的确定了储层位置；同时利用深度匹配处理技术对目的层的地震资料作相关处理，有效的提高了地震资料分辨率，使薄砂层反射得到加强。储层参数预测是通过地质多元统计分析，建立地震特征参数与某一储层参数的相关性，完成储居参数的平面预测工作。最后利用体积积分法计算石油地质储量。
Aiming at the thin sandstone reservoir covered by volcanic rocks in Kai-13 well block in Liaohe Oilfield, a grading-constrained reservoir calibration technique was adopted to accurately determine the reservoir position. At the same time, the depth matching technique was used to correlate the seismic data of the target formation , Effectively improve the resolution of seismic data, so that the reflection of the sand layer is strengthened. Reservoir parameter prediction is through the geological multivariate statistical analysis to establish the correlation between seismic characteristic parameters and a reservoir parameters to complete the plane prediction of the storage parameters. Finally, the volume integral method is used to calculate the oil geological reserves.