CN104141463B - 同心双层连续油管拖动喷射泵水平井负压排砂装置及方法 - Google Patents
同心双层连续油管拖动喷射泵水平井负压排砂装置及方法 Download PDFInfo
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3612713B1 (en) * | 2017-04-17 | 2023-07-26 | Baker Hughes Holdings LLC | Dual-walled coiled tubing with downhole flow actuated pump |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105041243B (zh) * | 2015-07-14 | 2017-08-04 | 中国石油天然气股份有限公司 | 一种水平井同心油管连续负压抽砂工艺管柱 |
CN105840127B (zh) * | 2016-05-30 | 2018-09-04 | 泸州长江石油工程机械有限公司 | 双层连续油管抽砂装置及工艺 |
CN106677727A (zh) * | 2016-12-20 | 2017-05-17 | 西安迈克斯石油技术有限公司 | 连续负压冲砂装置及其系统 |
CN107143296B (zh) * | 2017-05-09 | 2019-11-22 | 中国石油化工股份有限公司华北油气分公司石油工程技术研究院 | 一种水平气井负压捞砂方法、水平气井负压捞砂系统 |
CN111663901A (zh) * | 2019-03-06 | 2020-09-15 | 中国石油化工股份有限公司 | 一种柔性管喷射钻井施工方法 |
CN112709543A (zh) * | 2019-10-25 | 2021-04-27 | 中国石油天然气股份有限公司 | 水平井拖抑式冲砂管柱 |
CN114622855B (zh) * | 2020-12-14 | 2024-03-26 | 中国石油化工股份有限公司 | 预防砂埋的水平井井下装置 |
CN114941510B (zh) * | 2022-06-17 | 2024-03-22 | 盘锦博瑞石油工程有限公司 | 循环解堵捞沙工艺系统 |
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US4915452A (en) * | 1989-04-17 | 1990-04-10 | Dibble Merton F | Hydraulic borehole mining system and method |
CN201705249U (zh) * | 2010-04-26 | 2011-01-12 | 中国石油天然气股份有限公司 | 水平井连续射流解堵管柱 |
CN201963266U (zh) * | 2010-12-22 | 2011-09-07 | 中国石油天然气集团公司 | 一种井下双管工艺管柱 |
CN202064861U (zh) * | 2011-05-27 | 2011-12-07 | 中国石油天然气集团公司 | 连接油管导向器 |
CN202628046U (zh) * | 2012-06-05 | 2012-12-26 | 中国石油化工股份有限公司 | 一种连续油管分段喷砂射孔套管压裂管柱 |
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Patent Citations (5)
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US4915452A (en) * | 1989-04-17 | 1990-04-10 | Dibble Merton F | Hydraulic borehole mining system and method |
CN201705249U (zh) * | 2010-04-26 | 2011-01-12 | 中国石油天然气股份有限公司 | 水平井连续射流解堵管柱 |
CN201963266U (zh) * | 2010-12-22 | 2011-09-07 | 中国石油天然气集团公司 | 一种井下双管工艺管柱 |
CN202064861U (zh) * | 2011-05-27 | 2011-12-07 | 中国石油天然气集团公司 | 连接油管导向器 |
CN202628046U (zh) * | 2012-06-05 | 2012-12-26 | 中国石油化工股份有限公司 | 一种连续油管分段喷砂射孔套管压裂管柱 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3612713B1 (en) * | 2017-04-17 | 2023-07-26 | Baker Hughes Holdings LLC | Dual-walled coiled tubing with downhole flow actuated pump |
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Inventor after: Li Gan Inventor after: Zhang Guoyu Inventor after: Che Chuanrui Inventor after: Qu Xiaofeng Inventor after: Wei Xinchen Inventor after: Wang Minxuan Inventor after: Wang Jinjing Inventor after: Xu Shu Inventor after: Li Yong Inventor after: Sui Xuqiang Inventor after: Gu Kaizhao Inventor after: Li Dezhong Inventor after: Gu Guoli Inventor before: Li Gan Inventor before: Qu Xiaofeng Inventor before: Wang Jinjing Inventor before: Che Chuanrui Inventor before: Li Xiliang Inventor before: Gu Kaizhao Inventor before: Li Dezhong Inventor before: Gu Guoli Inventor before: Zhang Guoyu Inventor before: Xu Shu |
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