| 定向钻井技术引领 聚焦深地深海探测——勘探技术所“十三五”科技创新回顾及“十四五”业务展望 |
| 投稿时间：2020-12-04 点此下载全文 |
| 引用本文：冉恒谦,梁健,梁楠,等.定向钻井技术引领 聚焦深地深海探测——勘探技术所“十三五”科技创新回顾及“十四五”业务展望[J].钻探工程,2021,48(1):7-14.RAN Hengqian,LIANG Jian,LIANG Nan,et al. Directional drilling technology takes lead with focus on deep earth and deep sea exploration —Review of science and technology innovation by Institute of Exploration Techniques， CAGS during the 13th Five-Year Plan and an outlook to the 14th Five-Year Plan[J]. Drilling Engineering, 2021,48(1):7-14. |
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| 基金项目:中文作者简介:中国地质调查局地质调查项目“松辽盆地资源与环境深部钻探示范”（编号：12120113017600）、“松辽盆地资源与环境深部钻探工程（中国地质科学院勘探技术研究所）”（编号：DD20160209）、“土耳其卡赞贝帕扎里天然碱矿探采方法技术合作”（编号：DD2019090602）、“神狐海域天然气水合物先导试验区试采实施（中国地质科学院勘探技术研究所）”(编号：DD20190227)、“深海钻探技术与工程支撑（中国地质科学院勘探技术研究所）”(编号：DD20190585)；“十二五”国家高技术研究发展计划（863计划）“4000米地质岩心钻探成套技术装备”（编号：2014AA06A607）；国家重点研发计划项目“5000米智能地质钻探技术装备研发及应用示范”（编号：2018YFC0603400）；南方海洋科学与工程广东省实验室（广州）重大专项团队项目“天然气水合物钻采船单筒双井及大洋钻探技术研究”（编号：GML2019ZD0504）、“新型无隔水管闭路循环钻井技术研究”（编号：GML2019ZD0501）；广东省重点领域研发计划项目“海域天然气水合物随钻测井和钻采井口稳定关键技术及装备研发”（编号：2020B1111030003）；国家自然科学基金项目“高温环境下铝合金钻杆磨损失效及防护机制研究”（编号：51404217）、“科学超深井铝合金钻杆的腐蚀防护机制研究”（编号：41772390） |
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| 中文摘要:全面总结了中国地质科学院勘探技术研究所“十三五”期间在定向钻井技术及仪器、深部钻探技术与装备、海洋钻探技术与装备等方面取得的重要成果，主要包括：创新突破定向水平井钻井及中靶技术，助力海域天然气水合物第二轮试采实现了从“探索性试采”向“试验性试采”的重大跨越；牵头实施完成“松科二井”重大科学钻探工程，实现了理论、技术、工程、装备的重大突破；成功研发了首套国产深海井口吸力锚，解决了深海浅软地层井口支撑力不足的难题。同时，分析了目前存在的问题，并结合当前所面临的挑战，对“十四五”期间的业务发展进行了展望。 |
| 中文关键词:钻探工程 “十三五” “十四五” 定向钻井 深地探测 深海探测 勘探技术所 |
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| Directional drilling technology takes lead with focus on deep earth and deep sea exploration —Review of science and technology innovation by Institute of Exploration Techniques， CAGS during the 13th Five-Year Plan and an outlook to the 14th Five-Year Plan |
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| Abstract:This paper comprehensively summarizes the important achievements made by Institute of Exploration Techniques， CAGS on directional drilling technology and survey tools， deep drilling technology and equipment， offshore drilling technology and equipment during the 13th Five-Year Plan. These achievements mainly include innovations in directional drilling and well intersection technology which has helped the second-round offshore natural gas hydrate production test realizing a leap from “exploratory production test” to “trial production test”； organization and implementation of Well SK-2 scientific drilling project where significant breakthroughs have been made on theory， technology， engineering and equipment； development of the first domestic deep sea wellhead suction anchor which has solved the insufficient support problem with the wellhead in deep sea shallow soft stratum. Moreover， this paper also analyses the existing problems and challenges with an outlook made on the institute’s future research activities in the coming 14th Five-Year Plan. |
| keywords:exploration engineering the 13th Five-Year Plan the 14th Five-Year Plan directional drilling deep earth exploration deep sea exploration Institute of Exploration Techniques, CAGS |
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