CN101892822A - 射孔枪快速连接头 - Google Patents
射孔枪快速连接头 Download PDFInfo
- Publication number
- CN101892822A CN101892822A CN201010236304XA CN201010236304A CN101892822A CN 101892822 A CN101892822 A CN 101892822A CN 201010236304X A CN201010236304X A CN 201010236304XA CN 201010236304 A CN201010236304 A CN 201010236304A CN 101892822 A CN101892822 A CN 101892822A
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- Prior art keywords
- chamber
- perforating gun
- cylinder
- female joint
- joint
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Mutual Connection Of Rods And Tubes (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010236304 CN101892822B (zh) | 2010-07-26 | 2010-07-26 | 射孔枪快速连接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010236304 CN101892822B (zh) | 2010-07-26 | 2010-07-26 | 射孔枪快速连接头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101892822A true CN101892822A (zh) | 2010-11-24 |
CN101892822B CN101892822B (zh) | 2013-01-16 |
Family
ID=43102153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010236304 Active CN101892822B (zh) | 2010-07-26 | 2010-07-26 | 射孔枪快速连接头 |
Country Status (1)
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CN (1) | CN101892822B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD903064S1 (en) | 2020-03-31 | 2020-11-24 | DynaEnergetics Europe GmbH | Alignment sub |
USD908754S1 (en) | 2020-04-30 | 2021-01-26 | DynaEnergetics Europe GmbH | Tandem sub |
US11225848B2 (en) | 2020-03-20 | 2022-01-18 | DynaEnergetics Europe GmbH | Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly |
US11339614B2 (en) | 2020-03-31 | 2022-05-24 | DynaEnergetics Europe GmbH | Alignment sub and orienting sub adapter |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140188A (en) * | 1977-10-17 | 1979-02-20 | Peadby Vann | High density jet perforating casing gun |
CN2511790Y (zh) * | 2001-10-12 | 2002-09-18 | 中国航天科技集团公司川南机械厂 | 射孔夹层枪隔离传爆装置 |
CN2552937Y (zh) * | 2002-07-09 | 2003-05-28 | 武汉钢铁(集团)公司育才科工贸中心七厂 | 开口机钻杆快速连接头 |
EP1473437A2 (en) * | 2003-05-02 | 2004-11-03 | Halliburton Energy Services, Inc. | Perforating gun |
CN200958386Y (zh) * | 2006-10-17 | 2007-10-10 | 中国航天科技集团公司川南机械厂 | 高孔密全通径射孔器 |
CN201250652Y (zh) * | 2008-07-08 | 2009-06-03 | 中国石化集团胜利石油管理局测井公司 | 油管输送射孔电源棒 |
CN201714359U (zh) * | 2010-07-26 | 2011-01-19 | 郭明 | 射孔枪快速连接头 |
-
2010
- 2010-07-26 CN CN 201010236304 patent/CN101892822B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4140188A (en) * | 1977-10-17 | 1979-02-20 | Peadby Vann | High density jet perforating casing gun |
CN2511790Y (zh) * | 2001-10-12 | 2002-09-18 | 中国航天科技集团公司川南机械厂 | 射孔夹层枪隔离传爆装置 |
CN2552937Y (zh) * | 2002-07-09 | 2003-05-28 | 武汉钢铁(集团)公司育才科工贸中心七厂 | 开口机钻杆快速连接头 |
EP1473437A2 (en) * | 2003-05-02 | 2004-11-03 | Halliburton Energy Services, Inc. | Perforating gun |
CN200958386Y (zh) * | 2006-10-17 | 2007-10-10 | 中国航天科技集团公司川南机械厂 | 高孔密全通径射孔器 |
CN201250652Y (zh) * | 2008-07-08 | 2009-06-03 | 中国石化集团胜利石油管理局测井公司 | 油管输送射孔电源棒 |
CN201714359U (zh) * | 2010-07-26 | 2011-01-19 | 郭明 | 射孔枪快速连接头 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11225848B2 (en) | 2020-03-20 | 2022-01-18 | DynaEnergetics Europe GmbH | Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly |
USD903064S1 (en) | 2020-03-31 | 2020-11-24 | DynaEnergetics Europe GmbH | Alignment sub |
USD922541S1 (en) | 2020-03-31 | 2021-06-15 | DynaEnergetics Europe GmbH | Alignment sub |
US11339614B2 (en) | 2020-03-31 | 2022-05-24 | DynaEnergetics Europe GmbH | Alignment sub and orienting sub adapter |
USD908754S1 (en) | 2020-04-30 | 2021-01-26 | DynaEnergetics Europe GmbH | Tandem sub |
Also Published As
Publication number | Publication date |
---|---|
CN101892822B (zh) | 2013-01-16 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING HUAJIAN MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: GUO MING Effective date: 20140731 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140731 Address after: 102200 Beijing city Changping District South Town North of the village after the peach wa Patentee after: BEIJING HUAJIAN MACHINERY MANUFACTURING CO., LTD. Address before: 102200 No. 4 East Ring Road, Beijing, Changping District Patentee before: Guo Ming |