CN107035352A - 一种水力喷射无限级压裂装置及压裂方法 - Google Patents
一种水力喷射无限级压裂装置及压裂方法 Download PDFInfo
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- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109931019A (zh) * | 2017-12-19 | 2019-06-25 | 中国石油大学(北京) | 随钻循环堵漏器 |
CN110388197A (zh) * | 2019-08-21 | 2019-10-29 | 中国石油大学(北京) | 水力喷射无限级压裂装置及压裂方法 |
CN111155978A (zh) * | 2020-02-23 | 2020-05-15 | 吉林金祚石油科技服务有限公司 | 一种油田水平井多段压裂管柱结构 |
CN111425174A (zh) * | 2019-01-09 | 2020-07-17 | 中国石油天然气股份有限公司 | 热力式同心分层电点火工艺管柱 |
CN111911125A (zh) * | 2020-08-26 | 2020-11-10 | 中国石油大学(北京) | 聚能压裂工具 |
CN114427440A (zh) * | 2020-10-14 | 2022-05-03 | 中国石油化工股份有限公司 | 模拟套管滑套压裂的固井水泥环密封检测装置和方法 |
CN114876370A (zh) * | 2022-06-01 | 2022-08-09 | 中国石油大学(北京) | 多点定向喷射钻进工具及其使用方法 |
CN115126464A (zh) * | 2022-08-04 | 2022-09-30 | 中国石油大学(北京) | 多级定位柔性压裂工具及超短半径径向水平井压裂方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574894A (en) * | 1985-07-12 | 1986-03-11 | Smith International, Inc. | Ball actuable circulating dump valve |
CN102704904A (zh) * | 2012-05-24 | 2012-10-03 | 中国海洋石油总公司 | 一种多级压裂滑套装置及其使用方法 |
CN103437747A (zh) * | 2013-09-04 | 2013-12-11 | 中国石油集团川庆钻探工程有限公司 | 一种水平井无限级分段改造方法 |
CN104632169A (zh) * | 2013-11-15 | 2015-05-20 | 中国石油天然气股份有限公司 | 一种无限级压裂喷砂滑套及工艺方法 |
CN106761640A (zh) * | 2016-11-17 | 2017-05-31 | 东北石油大学 | 井下全通径无限级滑销滑套开关 |
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2017
- 2017-06-08 CN CN201710431207.8A patent/CN107035352B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4574894A (en) * | 1985-07-12 | 1986-03-11 | Smith International, Inc. | Ball actuable circulating dump valve |
CN102704904A (zh) * | 2012-05-24 | 2012-10-03 | 中国海洋石油总公司 | 一种多级压裂滑套装置及其使用方法 |
CN103437747A (zh) * | 2013-09-04 | 2013-12-11 | 中国石油集团川庆钻探工程有限公司 | 一种水平井无限级分段改造方法 |
CN104632169A (zh) * | 2013-11-15 | 2015-05-20 | 中国石油天然气股份有限公司 | 一种无限级压裂喷砂滑套及工艺方法 |
CN106761640A (zh) * | 2016-11-17 | 2017-05-31 | 东北石油大学 | 井下全通径无限级滑销滑套开关 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109931019A (zh) * | 2017-12-19 | 2019-06-25 | 中国石油大学(北京) | 随钻循环堵漏器 |
CN111425174A (zh) * | 2019-01-09 | 2020-07-17 | 中国石油天然气股份有限公司 | 热力式同心分层电点火工艺管柱 |
CN111425174B (zh) * | 2019-01-09 | 2022-02-01 | 中国石油天然气股份有限公司 | 热力式同心分层电点火工艺管柱 |
CN110388197A (zh) * | 2019-08-21 | 2019-10-29 | 中国石油大学(北京) | 水力喷射无限级压裂装置及压裂方法 |
CN111155978A (zh) * | 2020-02-23 | 2020-05-15 | 吉林金祚石油科技服务有限公司 | 一种油田水平井多段压裂管柱结构 |
CN111911125A (zh) * | 2020-08-26 | 2020-11-10 | 中国石油大学(北京) | 聚能压裂工具 |
CN114427440A (zh) * | 2020-10-14 | 2022-05-03 | 中国石油化工股份有限公司 | 模拟套管滑套压裂的固井水泥环密封检测装置和方法 |
CN114876370A (zh) * | 2022-06-01 | 2022-08-09 | 中国石油大学(北京) | 多点定向喷射钻进工具及其使用方法 |
CN114876370B (zh) * | 2022-06-01 | 2023-03-28 | 中国石油大学(北京) | 多点定向喷射钻进工具及其使用方法 |
CN115126464A (zh) * | 2022-08-04 | 2022-09-30 | 中国石油大学(北京) | 多级定位柔性压裂工具及超短半径径向水平井压裂方法 |
CN115126464B (zh) * | 2022-08-04 | 2023-08-11 | 中国石油大学(北京) | 多级定位柔性压裂工具及超短半径径向水平井压裂方法 |
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Inventor after: Tian Shouceng Inventor after: Li Jingbin Inventor after: Huang Zhongwei Inventor after: Zhang Guangqing Inventor after: Li Gensheng Inventor after: Niu Jilei Inventor after: Zhang Zhengxiang Inventor after: Lu Peiqing Inventor before: Li Jingbin Inventor before: Zhang Guangqing Inventor before: Huang Zhongwei Inventor before: Li Gensheng Inventor before: Niu Jilei Inventor before: Tian Shouceng Inventor before: Zhang Zhengxiang Inventor before: Lu Peiqing |
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