CN101021148B - 采油井下螺杆泵锚定器 - Google Patents
采油井下螺杆泵锚定器 Download PDFInfo
- Publication number
- CN101021148B CN101021148B CN2006100423849A CN200610042384A CN101021148B CN 101021148 B CN101021148 B CN 101021148B CN 2006100423849 A CN2006100423849 A CN 2006100423849A CN 200610042384 A CN200610042384 A CN 200610042384A CN 101021148 B CN101021148 B CN 101021148B
- Authority
- CN
- China
- Prior art keywords
- slips
- cone
- interior pipe
- screw pump
- screw
- Prior art date
- 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.)
- Expired - Fee Related
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- Rotary Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100423849A CN101021148B (zh) | 2006-02-13 | 2006-02-13 | 采油井下螺杆泵锚定器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100423849A CN101021148B (zh) | 2006-02-13 | 2006-02-13 | 采油井下螺杆泵锚定器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101021148A CN101021148A (zh) | 2007-08-22 |
CN101021148B true CN101021148B (zh) | 2010-11-10 |
Family
ID=38709019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100423849A Expired - Fee Related CN101021148B (zh) | 2006-02-13 | 2006-02-13 | 采油井下螺杆泵锚定器 |
Country Status (1)
Country | Link |
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CN (1) | CN101021148B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3013755B1 (fr) * | 2013-11-26 | 2016-01-08 | Pcm | Ancre de couple de blocage en rotation d'une colonne de production d'un puits |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4237980A (en) * | 1979-03-15 | 1980-12-09 | R & C Machine Devon Ltd. | Check valve for fluid-producing wells |
CN2252880Y (zh) * | 1996-01-07 | 1997-04-23 | 胜利油田清河采油厂采油工艺研究所 | 螺杆泵锚定器 |
CN2264804Y (zh) * | 1995-06-01 | 1997-10-15 | 新疆石油管理局油田工艺研究所 | 一种随泵自动锚定装置 |
CN2517869Y (zh) * | 2001-10-24 | 2002-10-23 | 卢继洪 | 可旋转油管锚 |
CN2906138Y (zh) * | 2006-02-13 | 2007-05-30 | 陈飞 | 采油井下螺杆泵锚定器 |
-
2006
- 2006-02-13 CN CN2006100423849A patent/CN101021148B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4237980A (en) * | 1979-03-15 | 1980-12-09 | R & C Machine Devon Ltd. | Check valve for fluid-producing wells |
CN2264804Y (zh) * | 1995-06-01 | 1997-10-15 | 新疆石油管理局油田工艺研究所 | 一种随泵自动锚定装置 |
CN2252880Y (zh) * | 1996-01-07 | 1997-04-23 | 胜利油田清河采油厂采油工艺研究所 | 螺杆泵锚定器 |
CN2517869Y (zh) * | 2001-10-24 | 2002-10-23 | 卢继洪 | 可旋转油管锚 |
CN2906138Y (zh) * | 2006-02-13 | 2007-05-30 | 陈飞 | 采油井下螺杆泵锚定器 |
Also Published As
Publication number | Publication date |
---|---|
CN101021148A (zh) | 2007-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Duan Bin Inventor after: Yang Limin Inventor after: Yuan Wenxi Inventor after: Xu Liming Inventor after: Zhang Xianrang Inventor after: Jin Ge Inventor before: Deng Yun Inventor before: Shao Baohua Inventor before: Xu Dong Inventor before: Zhao Zhanzhang Inventor before: Chen Fei |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DENG YUN SHAO BAOHUA XU DONG ZHAO ZHANZHANG CHEN FEI TO: DUAN BIN YANG LIMIN YUAN WENXI XU LIMING ZHANG XIANRANG JIN GE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20110213 |