CN105178923A - 多级射孔冗余点火控制装置 - Google Patents
多级射孔冗余点火控制装置 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106703762A (zh) * | 2017-01-19 | 2017-05-24 | 西安理工大学 | 一种基于压力检测的油气井多级射孔起爆方法 |
CN109780953A (zh) * | 2019-02-15 | 2019-05-21 | 北京星际荣耀空间科技有限公司 | 引爆电路和引爆装置 |
CN112761593A (zh) * | 2021-02-01 | 2021-05-07 | 大庆油田有限责任公司 | 一种智能压力控制射孔与桥塞联作装置及方法 |
Citations (7)
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CN2443145Y (zh) * | 2000-04-27 | 2001-08-15 | 华北石油管理局井下作业公司 | 全自动校深数控射孔仪 |
US20040160726A1 (en) * | 1999-09-23 | 2004-08-19 | Schlumberger Technology Corporation | Microelectromechanical Devices |
CN202493246U (zh) * | 2012-03-12 | 2012-10-17 | 中国石油化工股份有限公司 | 一种用于油气井多级射孔器的控制装置 |
CN104563979A (zh) * | 2015-01-15 | 2015-04-29 | 西安物华巨能爆破器材有限责任公司 | 一种编码起爆控制装置 |
US20150129196A1 (en) * | 2013-11-12 | 2015-05-14 | Baker Hughes Incorporated | Switch between Redundant Control Systems for a Subsurface Safety Valve |
CN104847316A (zh) * | 2015-04-14 | 2015-08-19 | 川南航天能源科技有限公司 | 桥塞火药驱动型多级射孔方法 |
CN205036356U (zh) * | 2015-09-29 | 2016-02-17 | 中石化石油工程技术服务有限公司 | 多级射孔冗余点火控制装置 |
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2015
- 2015-09-29 CN CN201510633559.2A patent/CN105178923B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040160726A1 (en) * | 1999-09-23 | 2004-08-19 | Schlumberger Technology Corporation | Microelectromechanical Devices |
CN2443145Y (zh) * | 2000-04-27 | 2001-08-15 | 华北石油管理局井下作业公司 | 全自动校深数控射孔仪 |
CN202493246U (zh) * | 2012-03-12 | 2012-10-17 | 中国石油化工股份有限公司 | 一种用于油气井多级射孔器的控制装置 |
US20150129196A1 (en) * | 2013-11-12 | 2015-05-14 | Baker Hughes Incorporated | Switch between Redundant Control Systems for a Subsurface Safety Valve |
CN104563979A (zh) * | 2015-01-15 | 2015-04-29 | 西安物华巨能爆破器材有限责任公司 | 一种编码起爆控制装置 |
CN104847316A (zh) * | 2015-04-14 | 2015-08-19 | 川南航天能源科技有限公司 | 桥塞火药驱动型多级射孔方法 |
CN205036356U (zh) * | 2015-09-29 | 2016-02-17 | 中石化石油工程技术服务有限公司 | 多级射孔冗余点火控制装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106703762A (zh) * | 2017-01-19 | 2017-05-24 | 西安理工大学 | 一种基于压力检测的油气井多级射孔起爆方法 |
CN106703762B (zh) * | 2017-01-19 | 2019-05-28 | 西安理工大学 | 一种基于压力检测的油气井多级射孔起爆方法 |
CN109780953A (zh) * | 2019-02-15 | 2019-05-21 | 北京星际荣耀空间科技有限公司 | 引爆电路和引爆装置 |
CN112761593A (zh) * | 2021-02-01 | 2021-05-07 | 大庆油田有限责任公司 | 一种智能压力控制射孔与桥塞联作装置及方法 |
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Effective date of registration: 20220507 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: SINOPEC OILFIELD SERVICE JIANGHAN Corp. Patentee after: Jianghan logging branch of Sinopec Jingwei Co.,Ltd. Address before: 433123 No. 235, Wuqi Avenue, Xiangyang, Qianjiang City, Hubei Province Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: Logging company of Sinopec Jianghan Petroleum Engineering Co., Ltd |
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