CN104929603B - 套管无限级分段压裂方法 - Google Patents
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- CN104929603B CN104929603B CN201510307413.9A CN201510307413A CN104929603B CN 104929603 B CN104929603 B CN 104929603B CN 201510307413 A CN201510307413 A CN 201510307413A CN 104929603 B CN104929603 B CN 104929603B
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510307413.9A CN104929603B (zh) | 2015-06-05 | 2015-06-05 | 套管无限级分段压裂方法 |
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| CN201510307413.9A CN104929603B (zh) | 2015-06-05 | 2015-06-05 | 套管无限级分段压裂方法 |
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| CN104929603A CN104929603A (zh) | 2015-09-23 |
| CN104929603B true CN104929603B (zh) | 2017-07-11 |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640014A (zh) * | 2015-10-30 | 2017-05-10 | 中石化石油工程技术服务有限公司 | 计数式无限级多簇全通径分段压裂滑套 |
| CN106639968A (zh) * | 2015-10-30 | 2017-05-10 | 中石化石油工程技术服务有限公司 | 一种多簇无限级固井分段压裂管柱及压裂方法 |
| CN105952418B (zh) | 2016-06-29 | 2019-02-15 | 西南石油大学 | 一种用于储层改造、生产监测与控制的智能开关阀及其施工方法 |
| CN108571306B (zh) * | 2017-03-09 | 2020-06-26 | 中国石油化工股份有限公司 | 滑套、压裂工具和压裂方法 |
| CN109707358B (zh) * | 2017-10-25 | 2023-09-05 | 中海石油(中国)有限公司上海分公司 | 压裂管柱及其压裂方法 |
| CN107701147B (zh) * | 2017-10-26 | 2023-11-10 | 中国石油大学(北京) | 一种环空压力井下控制阀 |
| CN108868732B (zh) * | 2018-07-26 | 2020-11-06 | 东北石油大学 | 连续油管分层压裂系统工具及其分层压裂方法 |
| CN110748336B (zh) * | 2019-08-06 | 2024-01-23 | 中国石油天然气集团有限公司 | 一种磁信号控制电磁力驱动机械定位器及方法 |
| CN111472738A (zh) * | 2020-03-12 | 2020-07-31 | 中国石油天然气股份有限公司 | 一种水平井可开关固井滑套控水压裂方法 |
| CN114075961B (zh) * | 2020-08-19 | 2024-08-27 | 中国石油天然气股份有限公司 | 压裂工具、压裂工艺管柱和水平井压裂施工方法 |
| CN114427420B (zh) * | 2020-09-25 | 2024-03-22 | 中国石油化工股份有限公司 | 一种不限级全通径油气井分段压裂滑套 |
| CN114482958B (zh) * | 2020-10-26 | 2024-06-18 | 中国石油化工股份有限公司 | 套管固井全通径无限级分段压裂完井装置及其压裂完井方法 |
| CN112780227B (zh) * | 2021-02-20 | 2023-06-23 | 中海油能源发展股份有限公司 | 一种防止水泥固结的无限级固井滑套及其装配和作业方法 |
| CN113266329B (zh) * | 2021-06-11 | 2023-04-07 | 中煤科工集团西安研究院有限公司 | 一种智能无限级分段水力压裂系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201924905U (zh) * | 2010-12-23 | 2011-08-10 | 中国石油集团渤海钻探工程有限公司 | 水平井压裂用压差式开启滑套 |
| CN202788753U (zh) * | 2012-09-18 | 2013-03-13 | 中国石油集团渤海钻探工程有限公司 | 侧钻水平井分段压裂用压差滑套 |
| CN204002746U (zh) * | 2014-08-23 | 2014-12-10 | 中国石油集团渤海钻探工程有限公司 | 连续油管无限级压裂滑套 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8127847B2 (en) * | 2007-12-03 | 2012-03-06 | Baker Hughes Incorporated | Multi-position valves for fracturing and sand control and associated completion methods |
| US9562409B2 (en) * | 2010-08-10 | 2017-02-07 | Baker Hughes Incorporated | Downhole fracture system and method |
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2015
- 2015-06-05 CN CN201510307413.9A patent/CN104929603B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201924905U (zh) * | 2010-12-23 | 2011-08-10 | 中国石油集团渤海钻探工程有限公司 | 水平井压裂用压差式开启滑套 |
| CN202788753U (zh) * | 2012-09-18 | 2013-03-13 | 中国石油集团渤海钻探工程有限公司 | 侧钻水平井分段压裂用压差滑套 |
| CN204002746U (zh) * | 2014-08-23 | 2014-12-10 | 中国石油集团渤海钻探工程有限公司 | 连续油管无限级压裂滑套 |
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Inventor after: Ding Keyu Inventor after: Yang Yongqing Inventor after: Guo Ming Inventor after: Wang Yao Inventor after: Cheng Zhiyuan Inventor after: Xu Yulong Inventor after: Li Mei Inventor after: He Zhiyong Inventor after: Zhang Yongzhong Inventor after: Liu Zhibin Inventor after: Yao Weidong Inventor after: Sun Xin Inventor before: Ding Keyu Inventor before: Yang Yongqing Inventor before: Guo Ming Inventor before: Wang Yao Inventor before: Cheng Zhiyuan Inventor before: Xu Yulong Inventor before: Li Mei Inventor before: He Zhiyong Inventor before: Zhang Yongzhong Inventor before: Liu Zhibin Inventor before: Yao Weidong Inventor before: Sun Xin |
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Effective date of registration: 20210824 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Huanghai Road 106, Bohai Drilling Engineering Co., Ltd. science and Technology Development Office Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
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