The practice of integration of processing and interpretation in deep water of Qiongdongnan Basin

There is huge prospect potential in Qiongdongnan basin, but most seismic data of the survey is 2D and poor and it affects e-valuation of Paleogene strata. Therefore, the method of integration of processing and interpretation in deep water is applied in Qiong-dongnan Basin. Taking Lingshui depression as an example, part of the seismic data is selected for reprocessing by classifying seismic data and analyzing the probability of improving the quality of these seismic data through reprocessing, and the result is analyzed to see whether it meets the need of seismic data interpretation and prospect evaluation or not. At last, the seismic data of Lingshui depression and its adjacent area is reprocessed. The quality of seismic ata in this survey is greatly improved by using integration of processing and interpretation which proves that the technique is successful and effective. The seismic data of reprocessing plays very important role in studying the inside configuration and scale of Lingshui depression.