中国石化“深地工程”油气测试关键技术及展望  

Key Technologies and Prospects for Oil and Gas Testing in Sinopec’s“Deep Underground Engineering”

作　　者：张锦宏 张波 曹明 孙晨祥 刘涛 廖碧朝 牟小清 ZHANG Jinhong;ZHANG Bo;CAO Ming;SUN Chenxiang;LIU Tao;LIAO Bichao;MOU Xiaoqing(Sinopec Oilfield Service Corporation,Beijing,100020,China;Sinopec Jianghan Oilfield Service Corporation,Wuhan,Hubei,430206,China;Sinopec Shengli Oilfield Service Corporation,Dongying,Shandong,257001,China;Sinopec Zhongyuan Oilfield Service Corporation,Puyang,Henan,457001,China;Sinopec Xinan Oilfield Service Corporation,Chengdu,Sichuan,610041,China)

机构地区：[1]中石化石油工程技术服务股份有限公司,北京100020 [2]中石化江汉石油工程有限公司,湖北武汉430206 [3]中石化胜利石油工程有限公司,山东东营257001 [4]中石化中原石油工程有限公司,河南濮阳457001 [5]中石化西南石油工程有限公司,四川成都610041

出　　处：《石油钻探技术》2024年第2期48-57,共10页Petroleum Drilling Techniques

基　　金：中国石化科技攻关项目“元坝超深‘三高’气井APR三联作安全测试技术”(编号:P23182);“超高压酸性气井试气关键技术研究”(编号:P22048)联合资助。

摘　　要：针对“深地工程”构造和储层介质复杂、埋藏深、地层压力高和温度高等复杂工况,中国石化围绕深层超深层油气测试、超高温高压井下工具、地面测试、窄安全窗口油气井测试工程设计和完井测试液等技术进行攻关研究,完成100余口8000 m以深油气井的测试施工,初步形成了“深地工程”油气测试关键技术及配套装备,有力支撑了塔里木盆地、四川盆地和准噶尔盆地等深层超深层油气资源的勘探开发。梳理总结了中国石化“深地工程”油气测试关键技术,分析了中国石化“深地工程”向9000 m乃至10000 m以深迈进情况下油气测试技术面临的主要挑战,展望了特深层高温高压油气测试工程设计、特深层高温高压油气测试完井工艺、地面自动化测试和高性能油气测试工具等技术在未来的发展。该技术总结与展望对构建更加成熟、专业、安全、高效的油气测试技术体系,助力深层超深储层油气勘探开发取得更大突破有一定借鉴意义。In view of complex structures and reservoir media in"Deep Underground Engineering",which includes deep burial,high formation pressure and temperature,and other complicated conditions,Sinopec has carried out key research on technologies such as deep and ultra-deep oil and gas testing,ultra-high temperature and high-pressure bottom hole assembly(BHA),surface testing,oil and gas well testing engineering design of narrow safety window,and well completion testing fluid,etc.Sinopec successfully completed the testing construction of more than 100 oil and gas wells with depth more than 8000 m,and initially formed the initial key technologies and supporting equipment for oil and gas testing in“Deep Underground Engineering”,which strongly supported the exploration and production of deep and ultra-deep oil and gas resources in the Tarim Basin,Sichuan Basin,and Junggar Basin.The key technologies of oil and gas testing in Sinopec’s“Deep Underground Engineering”were summarized,and the challenges in oil and gas testing technologies faced by Sinopec’s“Deep Underground Engineering”during exploration from 9000 m to deeper than 10000 m were analyzed.Technical prospects were put forward for the design of extra-deep hightemperature and high-pressure oil and gas testing engineering,extra-deep high-temperature and high-pressure oil and gas testing completion technology,ground automation testing,and high-performance oil and gas testing tools,etc.The overview and prospect of these technologies are of reference significance for the construction of a more mature,professional,safe,and efficient oil and gas testing technology system,in order to help achieve greater breakthroughs in the exploration and development of deep and ultra-deep oil and gas reservoirs.

关 键 词：深地工程 超深储层 油气测试 完井投产 地质工程一体化 中国石化 

分 类 号：TE272[石油与天然气工程—油气井工程]