石油地质与工程2024，Vol.38Issue(4)：1-10,10.
三塘湖盆地油气勘探历程与启示
Petroleum exploration history and understandings in Santanghu Basin
摘要
Abstract
The oil and gas exploration in the Santanghu Basin began in the 1950s,and from 1950s to 1980s,it mainly focused on surface geological surveys and local exploration.Large-scale oil and gas ex-ploration began in 1990s and achieved good results.Looking back on 60 years of oil and gas exploration practice,the theory of petroleum geology,exploration fields and exploration achievements in Santanghu Ba-sin are reviewed.Based on the analysis of drilling,seismic,reserves,and production data,the exploration process is divided into four stages:geological survey,sandstone reservoir exploration,volcanic reservoir ex-ploration,and tight oil exploration.Taking exploration ideas,scientific and technological innovation,explo-ration technology and major exploration achievements in each stage as the main line,the exploration enlight-enment as well as the achievements and understandings that have big influence on exploration are summa-rized.And then the geological theory and exploration and development technology of Jurassic low permeability and low pressure sandstone reservoir,volcanic rock reservoir and tuff tight reservoir were formed,which pro-moted the continuous breakthrough of exploration in Santanghu Basin,and provided guidance in the next step.关键词
三塘湖盆地/低渗砂岩油藏/火山岩油藏/致密油/勘探历程/勘探启示Key words
Santanghu Basin/low permeability sandstone reservoir/volcanic reservoir/tight oil/explora-tion history/exploration understandings分类
能源科技引用本文复制引用
刘俊田,谢佃和,刘源,陈建国,贾国强,王波..三塘湖盆地油气勘探历程与启示[J].石油地质与工程,2024,38(4):1-10,10.基金项目
中国石油天然气集团有限公司攻关性应用性科技专项"深层煤层气成藏理论与效益开发技术研究"(2023ZZ18) （2023ZZ18）
中国石油天然气集团有限公司科技项目"吐哈探区风险勘探领域和目标研究、工程技术攻关及现场试验"(2023YQXNCS001-09). （2023YQXNCS001-09）
