中国油气重磁勘探技术进步与展望  

Progress and prospect of gravity and magnetic techniques for hydrocarbon exploration in China

作　　者：刘云祥 司华陆 乔海燕 刘百川 LIU Yun-Xiang;SI Hua-Lu;QIAO Hai-Yan;LIU Bai-Chuan(Bureau of Geophysical Prospecting INC.,China National Petroleum Corporation,Zhuozhou 072751,China)

机构地区：[1]中国石油东方地球物理公司,河北涿州072751

出　　处：《物探与化探》2023年第3期563-574,共12页Geophysical and Geochemical Exploration

基　　金：中石油集团重大科研项目(2021DJ3706);国家重点研发计划深地资源勘查开采项目(2016YFC0601102)。

摘　　要：本文总结了近年来我国陆上油气重磁勘探技术的进步及主要应用效果,结合作者的研究成果,从采集、处理、解释、应用这4个方面阐述了油气重磁力勘探技术的新进展,梳理了深层目标、复杂区、火山岩等重点领域的重磁应用效果;并进一步分析了未来油气勘探开发对重磁勘探技术的需求,结合国内外重磁勘探技术新趋势,指出了复杂区深层及火成岩的油气重磁技术发展方向和应用前景。研究结果表明,重磁勘探技术进步明显,对现阶段的油气勘探具有重要的支撑作用,发展高精度、高密度的重磁新技术及重、磁、电、震协同创新技术具有重要意义。This study summarized the progress and major application performance of gravity and magnetic techniques for onshore hydrocarbon exploration in China in recent years.By combining the research results of the authors,this study elucidated the new progress made in the gravity and magnetic techniques for hydrocarbon exploration from the prospect of acquisition,processing,interpretation,and application and sorted the application performance of these techniques in key fields including deep targets,complex areas,and volcanic rocks.Moreover,this study future analyzed the demand for the gravity and magnetic techniques for hydrocarbon exploration.By combining the new trends of gravity and magnetic exploration techniques at home and abroad,this study proposed the development direction and application prospect of gravity and magnetic techniques for oil and gas in deep strata and igneous rocks in complex areas.The results of this study show that significant progress has been made in gravity and magnetic exploration techniques,which play an important role in supporting the current hydrocarbon exploration.It is expected to develop high-precision and high-density gravity and magnetic exploration techniques and gravity-gravity-electricity-seismic collaborative innovation techniques.

关 键 词：重磁勘探 高精度 深层油气 协同创新 

分 类 号：P631[天文地球—地质矿产勘探]