Study Of Seismic Data Quality Monitoring Technology In Shengli Exploration Area

With the development of seismic exploration toward high quality and high precision,the quality of geophysical raw data is getting higher and higher.Therefore,the quality control of seismic data acquisition has become an important part of geophysical prospecting work.Through the improvement of on-site processing and information monitoring technology,the high precision multi attribute quantitative analysis technology,high fidelity noise suppression technology,wavelet static correction technique,the two positioning technology,high density data monitoring technology applied to seismic acquisition,a set of suitable for Shengli oil field on-site processing and monitoring technology process,the seismic data of Shengli oil field the excellent rate is generally higher than the old data,field data monitoring capabilities on a higher level.The paper for the Shengli oil field seismic data characteristics and exploration of new demand,through the improvement of on-site processing and information monitoring technology,evaluation to solve on-site seismic data acquisition and processing and quality control in less parameters,limitation,multi attribute seismic data analysis,broaden the data monitoring way solves the problem of limitation;processing method t he complex area,a set of feasible seismic acquisition processing and data quality monitoring method and process of formation;solving the bottleneck problem of high density acquisition of massive seismic data processing and data field monitoring,achieve real-time and efficient quality control.The high precision multi attribute quantitative analysis,seismic data anomaly automatic detection technology,multi attribute analysis,evaluation of seismic data acquisition technology,high fidelity noise suppression technology,high precision static correction technique,the two positioning technology,data processing technology and the consistency of point and high density data monitoring technology applied to seismic acquisition based on a set of suitable for Shengli oil field on-site processing and monitoring technology process,the re exploration of seismic data in the region generally improve the excellent rate than the old data.