摘要
quot;EnChDivSummary" name="EnDivSummary">The gas-bearing prediction was somewhat verified by frequency differences.The authors mainly probed into the reservoir prediction and hydrocarbon detection in Weixinan region,and described the application of the frequency domain information in detail.In addition,the purpose of reservoir prediction and hydrocarbon detection was fulfilled by summing up the frequency domain characteristics of the drilled water layer and oil layer,and the result has been confirmed in the actual production.