CN109798086A - 高温高压油气井裸眼段封隔完井装置 - Google Patents
高温高压油气井裸眼段封隔完井装置 Download PDFInfo
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CN201910156895.0A CN109798086A (zh) | 2019-03-01 | 2019-03-01 | 高温高压油气井裸眼段封隔完井装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113338839A (zh) * | 2021-06-15 | 2021-09-03 | 中石化石油工程技术服务有限公司 | 自锁式油气井裸眼段封隔完井装置 |
Citations (10)
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CN202007647U (zh) * | 2011-03-31 | 2011-10-12 | 大庆油田有限责任公司 | 一种裸眼完井压裂的压缩式封隔器 |
CN202194615U (zh) * | 2011-08-25 | 2012-04-18 | 中国石油天然气股份有限公司 | 封隔器胶筒保护结构 |
CN103184848A (zh) * | 2011-12-29 | 2013-07-03 | 安东石油技术(集团)有限公司 | 液压座封永久式裸眼封隔器及裸眼完井封隔方法 |
CN103184850A (zh) * | 2011-12-29 | 2013-07-03 | 安东石油技术(集团)有限公司 | 双向座封悬挂封隔器及其制备方法及井筒环向封隔方法 |
CN203716919U (zh) * | 2013-12-31 | 2014-07-16 | 安东石油技术(集团)有限公司 | 裸眼封隔器 |
CN204283315U (zh) * | 2014-11-21 | 2015-04-22 | 中国石油天然气股份有限公司 | 封隔器 |
CN105114027A (zh) * | 2015-08-06 | 2015-12-02 | 东北石油大学 | 一种柔性自密封防肩突压缩式封隔器 |
CN107829706A (zh) * | 2017-09-30 | 2018-03-23 | 上海优强石油科技有限公司 | 一种高性能可回收封隔器 |
CN108915633A (zh) * | 2018-06-28 | 2018-11-30 | 中国海洋石油集团有限公司 | 一种可回收式封隔器 |
CN209942783U (zh) * | 2019-03-01 | 2020-01-14 | 中国石油化工股份有限公司 | 高温高压油气井裸眼段封隔完井装置 |
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- 2019-03-01 CN CN201910156895.0A patent/CN109798086A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202007647U (zh) * | 2011-03-31 | 2011-10-12 | 大庆油田有限责任公司 | 一种裸眼完井压裂的压缩式封隔器 |
CN202194615U (zh) * | 2011-08-25 | 2012-04-18 | 中国石油天然气股份有限公司 | 封隔器胶筒保护结构 |
CN103184848A (zh) * | 2011-12-29 | 2013-07-03 | 安东石油技术(集团)有限公司 | 液压座封永久式裸眼封隔器及裸眼完井封隔方法 |
CN103184850A (zh) * | 2011-12-29 | 2013-07-03 | 安东石油技术(集团)有限公司 | 双向座封悬挂封隔器及其制备方法及井筒环向封隔方法 |
CN203716919U (zh) * | 2013-12-31 | 2014-07-16 | 安东石油技术(集团)有限公司 | 裸眼封隔器 |
CN204283315U (zh) * | 2014-11-21 | 2015-04-22 | 中国石油天然气股份有限公司 | 封隔器 |
CN105114027A (zh) * | 2015-08-06 | 2015-12-02 | 东北石油大学 | 一种柔性自密封防肩突压缩式封隔器 |
CN107829706A (zh) * | 2017-09-30 | 2018-03-23 | 上海优强石油科技有限公司 | 一种高性能可回收封隔器 |
CN108915633A (zh) * | 2018-06-28 | 2018-11-30 | 中国海洋石油集团有限公司 | 一种可回收式封隔器 |
CN209942783U (zh) * | 2019-03-01 | 2020-01-14 | 中国石油化工股份有限公司 | 高温高压油气井裸眼段封隔完井装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113338839A (zh) * | 2021-06-15 | 2021-09-03 | 中石化石油工程技术服务有限公司 | 自锁式油气井裸眼段封隔完井装置 |
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Effective date of registration: 20191008 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: China Petrochemical Co., Ltd. Applicant after: SINOPEC OILFIELD SERVICE CORPORATION Applicant after: SINOPEC JIANGHAN PETROLEUM ENGINEERING CO., LTD. Applicant after: DOWNHOLE TESTING COMPANY, SINOPEC JIANGHAN PETROLEUM ENGINEERING CO., LTD. Address before: 100029, Beijing, Chaoyang District Xin Tung Street, a No. 6, Twelfth layers Applicant before: SINOPEC OILFIELD SERVICE CORPORATION Applicant before: SINOPEC JIANGHAN PETROLEUM ENGINEERING CO., LTD. Applicant before: DOWNHOLE TESTING COMPANY, SINOPEC JIANGHAN PETROLEUM ENGINEERING CO., LTD. |
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Effective date of registration: 20200416 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: SINOPEC Group Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC JIANGHAN OILFIELD SERVICE Corp. Applicant after: DOWNHOLE TESTING COMPANY OF SINOPEC JIANGHAN OILFIELD SERVICE Co.,Ltd. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant before: China Petroleum & Chemical Corp. Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC JIANGHAN OILFIELD SERVICE Corp. Applicant before: DOWNHOLE TESTING COMPANY OF SINOPEC JIANGHAN OILFIELD SERVICE Co.,Ltd. |