CN101691834B - 无内管可取可钻分级注水泥完井工艺 - Google Patents
无内管可取可钻分级注水泥完井工艺 Download PDFInfo
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- CN101691834B CN101691834B CN200910015548A CN200910015548A CN101691834B CN 101691834 B CN101691834 B CN 101691834B CN 200910015548 A CN200910015548 A CN 200910015548A CN 200910015548 A CN200910015548 A CN 200910015548A CN 101691834 B CN101691834 B CN 101691834B
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CN200910015548A CN101691834B (zh) | 2009-05-20 | 2009-05-20 | 无内管可取可钻分级注水泥完井工艺 |
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CN200910015548A CN101691834B (zh) | 2009-05-20 | 2009-05-20 | 无内管可取可钻分级注水泥完井工艺 |
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CN101691834A CN101691834A (zh) | 2010-04-07 |
CN101691834B true CN101691834B (zh) | 2012-10-03 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102953707B (zh) * | 2012-11-13 | 2015-07-08 | 中国石油化工股份有限公司 | 顶驱型钻杆固井水泥头 |
CN104832126A (zh) * | 2015-05-15 | 2015-08-12 | 中国石油集团渤海钻探工程有限公司 | 一种适用于双级、尾管固井的防污染固井方法 |
CN108278095B (zh) * | 2018-03-15 | 2024-04-02 | 中国石油化工股份有限公司 | 一种活塞往复式免钻塞分级注水泥器 |
CN111101886B (zh) * | 2018-10-25 | 2023-08-04 | 中国石油化工股份有限公司 | 一种分段固井工具及工艺方法 |
CN111005701A (zh) * | 2020-01-14 | 2020-04-14 | 胜利油田利丰稠油技术开发有限公司 | 可捞可速钻复合材料固完井工具 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2624342A1 (de) * | 1976-05-31 | 1977-12-08 | Hydro Bohr Gmbh & Co Kg | Verfahren zur druckmessung in der abpresstrecke eines bohrlochs |
SU1133378A1 (ru) * | 1983-04-18 | 1985-01-07 | Альметьевское управление по повышению нефтеотдачи пластов и капитальному ремонту скважин Объединения "Татнефть" | Тампонажное устройство |
CN2397254Y (zh) * | 1999-09-20 | 2000-09-20 | 石油大学(华东) | 用于石油工程中固井的注水泥脉动装置 |
CN2916116Y (zh) * | 2006-01-24 | 2007-06-27 | 石凤岐 | 分体式双塞套管水泥头 |
CN101078341A (zh) * | 2007-05-25 | 2007-11-28 | 冯永胜 | 一种油气水井裸眼充填防砂完井方法及工具 |
CN201057018Y (zh) * | 2007-07-31 | 2008-05-07 | 中国石油天然气集团公司 | 替代阻流环式的自封胶塞 |
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2009
- 2009-05-20 CN CN200910015548A patent/CN101691834B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2624342A1 (de) * | 1976-05-31 | 1977-12-08 | Hydro Bohr Gmbh & Co Kg | Verfahren zur druckmessung in der abpresstrecke eines bohrlochs |
SU1133378A1 (ru) * | 1983-04-18 | 1985-01-07 | Альметьевское управление по повышению нефтеотдачи пластов и капитальному ремонту скважин Объединения "Татнефть" | Тампонажное устройство |
CN2397254Y (zh) * | 1999-09-20 | 2000-09-20 | 石油大学(华东) | 用于石油工程中固井的注水泥脉动装置 |
CN2916116Y (zh) * | 2006-01-24 | 2007-06-27 | 石凤岐 | 分体式双塞套管水泥头 |
CN101078341A (zh) * | 2007-05-25 | 2007-11-28 | 冯永胜 | 一种油气水井裸眼充填防砂完井方法及工具 |
CN201057018Y (zh) * | 2007-07-31 | 2008-05-07 | 中国石油天然气集团公司 | 替代阻流环式的自封胶塞 |
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CN101691834A (zh) | 2010-04-07 |
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CB03 | Change of inventor or designer information |
Inventor after: Zhang Jiguo Inventor after: Li Anxia Inventor after: Zhao Hongtao Inventor after: Wang Shaoxian Inventor after: Yang Haibo Inventor after: Yu Jinling Inventor after: Gao Junmin Inventor after: Peng Hong Inventor before: Zhang Jiguo Inventor before: Li Anxia Inventor before: Zhao Hongtao Inventor before: Peng Hong Inventor before: Gao Junmin |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG JIGUO LI ANXIA ZHAO HONGTAO PENG HONG GAO JUNMIN TO: ZHANG JIGUO LI ANXIA ZHAO HONGTAO WANG SHAOXIAN YANG HAIBO YU JINLING GAO JUNMIN PENG HONG |