CN105257270B - 水平井可调角度式定向射孔压裂一体化管柱 - Google Patents
水平井可调角度式定向射孔压裂一体化管柱 Download PDFInfo
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CN107630691B (zh) * | 2016-07-18 | 2021-01-01 | 中国石油天然气股份有限公司 | 水平井压裂装置、水平井压裂***及其操作方法 |
CN107227948A (zh) * | 2017-05-19 | 2017-10-03 | 中国石油集团川庆钻探工程有限公司 | 地面控制井下定向水力喷射工具的方法 |
CN109958416B (zh) * | 2017-12-22 | 2022-01-11 | 中国石油化工股份有限公司 | 一种变孔径变孔密均匀进液进砂的多簇射孔压裂方法 |
CN108952642B (zh) * | 2018-08-30 | 2020-12-29 | 中国石油大学(华东) | 一种可预设喷射角度的水力喷砂射孔工具 |
CN110295550B (zh) * | 2019-08-08 | 2021-07-13 | 中国建筑第四工程局有限公司 | 桥梁体外预应力锚固装置 |
CN111236912B (zh) * | 2020-01-13 | 2023-02-10 | 西安石油大学 | 一种内置涡轮式喷射型混砂装置 |
CN111594051B (zh) * | 2020-05-13 | 2022-03-01 | 重庆科技学院 | 一种井下扩孔角度调节器 |
CN112459751A (zh) * | 2020-11-25 | 2021-03-09 | 中国石油集团渤海钻探工程有限公司 | 一种连续油管偏心定向喷砂射孔工具 |
CN114059975A (zh) * | 2021-12-28 | 2022-02-18 | 四川涪瑞威尔能源技术有限公司 | 一种化弃井井下工具 |
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AU2013200438B2 (en) * | 2011-09-30 | 2014-09-04 | Woodside Energy Limited | A method and system of development of a multilateral well |
US8800652B2 (en) * | 2011-10-09 | 2014-08-12 | Saudi Arabian Oil Company | Method for real-time monitoring and transmitting hydraulic fracture seismic events to surface using the pilot hole of the treatment well as the monitoring well |
CN103306645B (zh) * | 2013-06-20 | 2015-10-28 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 水平井一趟钻压裂完井管柱及其工艺 |
CN104047586A (zh) * | 2014-07-09 | 2014-09-17 | 徐梓辰 | 一种大斜度井三维定向水力喷射压裂装置 |
CN104912534A (zh) * | 2015-05-20 | 2015-09-16 | 徐梓辰 | 一种用于水平井压裂的自动定向水力喷射压裂工具 |
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Inventor after: Li Zhen Inventor after: Wang Wentao Inventor after: Cheng Jiarui Inventor after: Zhang Tao Inventor after: Cui Lu Inventor after: Dou Yihua Inventor after: Zhang Ningsheng Inventor after: Zhang Guangwei Inventor after: Liu Yinghai Inventor after: Cao Jinbo Inventor before: Cheng Jiarui Inventor before: Wang Wentao Inventor before: Zhang Tao Inventor before: Li Zhen Inventor before: Cui Lu Inventor before: Dou Yihua Inventor before: Zhang Ningsheng Inventor before: Zhang Guangwei Inventor before: Liu Yinghai Inventor before: Cao Jinbo |
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Granted publication date: 20170829 Termination date: 20191023 |