CN102635352B - 射孔压力计、射孔压力计投放器以及射孔压力计打捞器 - Google Patents
射孔压力计、射孔压力计投放器以及射孔压力计打捞器 Download PDFInfo
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- CN102635352B CN102635352B CN201210114629.XA CN201210114629A CN102635352B CN 102635352 B CN102635352 B CN 102635352B CN 201210114629 A CN201210114629 A CN 201210114629A CN 102635352 B CN102635352 B CN 102635352B
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CN201210114629.XA CN102635352B (zh) | 2012-04-18 | 2012-04-18 | 射孔压力计、射孔压力计投放器以及射孔压力计打捞器 |
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CN201210114629.XA CN102635352B (zh) | 2012-04-18 | 2012-04-18 | 射孔压力计、射孔压力计投放器以及射孔压力计打捞器 |
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CN102635352A CN102635352A (zh) | 2012-08-15 |
CN102635352B true CN102635352B (zh) | 2015-11-25 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102852477A (zh) * | 2012-09-28 | 2013-01-02 | 牡丹江市新翔石油机械有限责任公司 | 电动投捞器 |
CN107676075B (zh) * | 2016-08-02 | 2024-04-30 | 西安洛科电子科技股份有限公司 | 射孔压力计 |
CN110778293A (zh) * | 2018-07-11 | 2020-02-11 | 中石化石油工程技术服务有限公司 | 多功能组合式开孔器 |
CN109860453B (zh) * | 2018-12-13 | 2021-11-30 | 湖北泰和电气有限公司 | 一种用于井下储存式压力计的电池装置 |
CN115335585A (zh) * | 2020-02-04 | 2022-11-11 | 狩猎巨人公司 | 集束枪系统 |
CN113294140A (zh) * | 2021-04-15 | 2021-08-24 | 中石化石油工程技术服务有限公司 | 一种射孔张力计 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033186A (en) * | 1976-08-06 | 1977-07-05 | Don Bresie | Method and apparatus for down hole pressure and temperature measurement |
CN2457569Y (zh) * | 2000-03-24 | 2001-10-31 | 满林 | 注水井分层测试压力计 |
CN2584824Y (zh) * | 2002-08-21 | 2003-11-05 | 王文龙 | 吸附式双作用投捞器 |
CN2903373Y (zh) * | 2005-11-03 | 2007-05-23 | 西安市思坦电子科技有限公司 | 堵塞式双传感器压力计 |
CN201198756Y (zh) * | 2008-04-30 | 2009-02-25 | 王晓东 | 一种堵塞式双路验封仪 |
CN201381847Y (zh) * | 2009-04-17 | 2010-01-13 | 西安石油大油气科技有限公司 | 射孔压裂压力温度测量装置 |
CN202659228U (zh) * | 2012-04-18 | 2013-01-09 | 西安思坦仪器股份有限公司 | 射孔压力计、射孔压力计投放器以及射孔压力计打捞器 |
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2012
- 2012-04-18 CN CN201210114629.XA patent/CN102635352B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033186A (en) * | 1976-08-06 | 1977-07-05 | Don Bresie | Method and apparatus for down hole pressure and temperature measurement |
CN2457569Y (zh) * | 2000-03-24 | 2001-10-31 | 满林 | 注水井分层测试压力计 |
CN2584824Y (zh) * | 2002-08-21 | 2003-11-05 | 王文龙 | 吸附式双作用投捞器 |
CN2903373Y (zh) * | 2005-11-03 | 2007-05-23 | 西安市思坦电子科技有限公司 | 堵塞式双传感器压力计 |
CN201198756Y (zh) * | 2008-04-30 | 2009-02-25 | 王晓东 | 一种堵塞式双路验封仪 |
CN201381847Y (zh) * | 2009-04-17 | 2010-01-13 | 西安石油大油气科技有限公司 | 射孔压裂压力温度测量装置 |
CN202659228U (zh) * | 2012-04-18 | 2013-01-09 | 西安思坦仪器股份有限公司 | 射孔压力计、射孔压力计投放器以及射孔压力计打捞器 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Perforation pressure gauge, perforation pressure gauge ejector and perforation pressure gauge fishing device Effective date of registration: 20211209 Granted publication date: 20151125 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2021620000016 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230106 Granted publication date: 20151125 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2021620000016 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Perforation pressure gauge, perforating pressure gauge dropper and perforating pressure gauge fishing device Effective date of registration: 20230111 Granted publication date: 20151125 Pledgee: Export Import Bank of China Gansu Branch Pledgor: Xi'an Sitan Instruments Co.,Ltd. Registration number: Y2023620000007 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |