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A real time monitoring method for well-kick and lost circulation based on distributed fiber optic temperature measurement

文献类型：期刊论文

作者Zhang, Zheng1; Zhao, Yu1; Wang, Jingpeng1,6; Wang, Guorong1,3,4,5; Zhong, Lin4,5; Lu, Jingsheng2; Yuan, Jianpeng1
刊名GEOENERGY SCIENCE AND ENGINEERING
出版日期2023-10-01
卷号229页码:15
关键词Well-kick Lost circulation Real -time monitoring Borehole temperature distribution Distributed optical fiber
ISSN号2949-8929
DOI10.1016/j.geoen.2023.212087
通讯作者Wang, Jingpeng(wangjinpeng@petrochina.com.cn) ; Lu, Jingsheng(lujs@ms.giec.ac.cn)
英文摘要In the process of oil drilling, if the formation pressure does not match the pressure in the borehole, it may cause well-kick or lost circulation. The existing methods of mud level monitoring and micro-flow monitoring have some shortcomings. In these methods, information feedback is untimely and inaccurate. Well-kick or lost cir-culation position cannot be located in time. In order to monitor the well-kick and lost circulation situation more accurately and find the location of well-kick or lost circulation in time, the borehole temperature distribution models under well-kick and lost circulation conditions were established and solved. The distribution law of wellbore temperature when well-kick and lost circulation occur during drilling was analyzed. Based on the above research results, this work proposes a method for real-time monitoring of well-kick and lost circulation based on distributed optical fiber temperature measurement. This method compares and analyzes the real-time measured temperature with the theoretically calculated temperature, promptly determines whether well-kick or lost cir-culation has occurred, identifies the location of well-kick or lost circulation, and issues an alarm. This method effectively solves the problems of low monitoring accuracy and information delay, shortens the time required to search for the locations of well-kick or lost circulation, and has broad application prospects.
WOS关键词MODEL
资助项目Special Support for Sichuan Post- doctoral Research Projects , Natural Science Foundation of Sichuan Province ; Open Fund of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (South- west Petroleum University) ; Natural Science Foundation of China ; Guangzhou Science and Technology Planning Project ; Special project for marine economy development of Guangdong Province ; [2022NSFSC1122] ; [PLN 2022 -46] ; [52004261] ; [202201010591] ; [GDME-2022D043]
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:001040341700001
出版者ELSEVIER
资助机构Special Support for Sichuan Post- doctoral Research Projects , Natural Science Foundation of Sichuan Province ; Open Fund of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (South- west Petroleum University) ; Natural Science Foundation of China ; Guangzhou Science and Technology Planning Project ; Special project for marine economy development of Guangdong Province
源URL[http://ir.giec.ac.cn/handle/344007/39218]  
专题中国科学院广州能源研究所
通讯作者Wang, Jingpeng; Lu, Jingsheng
作者单位1.Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploitat, Chengdu 610500, Sichuan, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China
3.Southwest Petr Univ, Energy Equipment Res Inst, Chengdu 610500, Peoples R China
4.Southwest Petr Univ, Sch Mechatron Engn, Chengdu 610500, Peoples R China
5.Southern Marine Sci & Engn Guangdong Lab Zhanjiang, Zhanjiang 524000, Peoples R China
6.SINOPEC, Sinopec Res Inst Petr Engn Co Ltd, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Zheng,Zhao, Yu,Wang, Jingpeng,et al. A real time monitoring method for well-kick and lost circulation based on distributed fiber optic temperature measurement[J]. GEOENERGY SCIENCE AND ENGINEERING,2023,229:15.
APA Zhang, Zheng.,Zhao, Yu.,Wang, Jingpeng.,Wang, Guorong.,Zhong, Lin.,...&Yuan, Jianpeng.(2023).A real time monitoring method for well-kick and lost circulation based on distributed fiber optic temperature measurement.GEOENERGY SCIENCE AND ENGINEERING,229,15.
MLA Zhang, Zheng,et al."A real time monitoring method for well-kick and lost circulation based on distributed fiber optic temperature measurement".GEOENERGY SCIENCE AND ENGINEERING 229(2023):15.

入库方式： OAI收割

来源：广州能源研究所

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