CN2732985Y - 旋转捞爪多用途修井打捞筒 - Google Patents
旋转捞爪多用途修井打捞筒 Download PDFInfo
- Publication number
- CN2732985Y CN2732985Y CN 200420104821 CN200420104821U CN2732985Y CN 2732985 Y CN2732985 Y CN 2732985Y CN 200420104821 CN200420104821 CN 200420104821 CN 200420104821 U CN200420104821 U CN 200420104821U CN 2732985 Y CN2732985 Y CN 2732985Y
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- Prior art keywords
- pawl
- fishing socket
- fishing
- well workover
- multipurpose
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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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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420104821 CN2732985Y (zh) | 2004-09-17 | 2004-09-17 | 旋转捞爪多用途修井打捞筒 |
Applications Claiming Priority (1)
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CN 200420104821 CN2732985Y (zh) | 2004-09-17 | 2004-09-17 | 旋转捞爪多用途修井打捞筒 |
Publications (1)
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CN2732985Y true CN2732985Y (zh) | 2005-10-12 |
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CN 200420104821 Expired - Lifetime CN2732985Y (zh) | 2004-09-17 | 2004-09-17 | 旋转捞爪多用途修井打捞筒 |
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CN (1) | CN2732985Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104847289A (zh) * | 2015-06-08 | 2015-08-19 | 山东鲁潍机械厂 | 一种水源井内输水钢管打捞装置 |
CN106337663A (zh) * | 2016-11-03 | 2017-01-18 | 中国石油新疆油田分公司(准东采油厂) | 一种液压主动式夹持打捞工具 |
CN107829701A (zh) * | 2017-11-28 | 2018-03-23 | 中国石油天然气股份有限公司 | 捞油井打捞装置 |
CN112065314A (zh) * | 2020-10-14 | 2020-12-11 | 牡丹江天擎科技有限公司 | 一种可安全释放井下落鱼的三球打捞器 |
CN114251076A (zh) * | 2021-06-29 | 2022-03-29 | 中海油能源发展股份有限公司 | 一种闭式采油回注水罐装连接器及其使用方法 |
-
2004
- 2004-09-17 CN CN 200420104821 patent/CN2732985Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104847289A (zh) * | 2015-06-08 | 2015-08-19 | 山东鲁潍机械厂 | 一种水源井内输水钢管打捞装置 |
CN104847289B (zh) * | 2015-06-08 | 2018-09-28 | 山东省煤田地质局第四勘探队 | 一种水源井内输水钢管打捞装置 |
CN106337663A (zh) * | 2016-11-03 | 2017-01-18 | 中国石油新疆油田分公司(准东采油厂) | 一种液压主动式夹持打捞工具 |
CN107829701A (zh) * | 2017-11-28 | 2018-03-23 | 中国石油天然气股份有限公司 | 捞油井打捞装置 |
CN112065314A (zh) * | 2020-10-14 | 2020-12-11 | 牡丹江天擎科技有限公司 | 一种可安全释放井下落鱼的三球打捞器 |
CN114251076A (zh) * | 2021-06-29 | 2022-03-29 | 中海油能源发展股份有限公司 | 一种闭式采油回注水罐装连接器及其使用方法 |
CN114251076B (zh) * | 2021-06-29 | 2023-10-31 | 中海油能源发展股份有限公司 | 一种闭式采油回注水罐装连接器及其使用方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CNPC XIBU DRILLING ENGINEERING COMPANY LIMITED Free format text: FORMER OWNER: XINJIANG PETROLEUM ADMINISTRATION BUREAU DOWNHOLE OPERATION COMPANY Effective date: 20130105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 834000 KARAMAY, XINJIANG UYGUR AUTONOMOUS REGION TO: 830026 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130105 Address after: 830026, No. 68 South Central Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: CNPC Xibu Drilling Engineering Company Limited Address before: 834000 Karamay Road, the Xinjiang Uygur Autonomous Region, No. 34 Patentee before: Xinjiang Petro Administration Bureau Downhole Operation Corp. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140917 Granted publication date: 20051012 |