CN103527454B - 一种堵塞式防喷抽油泵 - Google Patents
一种堵塞式防喷抽油泵 Download PDFInfo
- Publication number
- CN103527454B CN103527454B CN201310478865.4A CN201310478865A CN103527454B CN 103527454 B CN103527454 B CN 103527454B CN 201310478865 A CN201310478865 A CN 201310478865A CN 103527454 B CN103527454 B CN 103527454B
- Authority
- CN
- China
- Prior art keywords
- blowout prevention
- suspension joint
- plunger
- valve ball
- blowout
- 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
Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 72
- 230000002265 prevention Effects 0.000 claims abstract description 63
- 238000003801 milling Methods 0.000 claims abstract description 8
- 239000000446 fuel Substances 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 7
- 239000003129 oil well Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310478865.4A CN103527454B (zh) | 2013-10-10 | 2013-10-10 | 一种堵塞式防喷抽油泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310478865.4A CN103527454B (zh) | 2013-10-10 | 2013-10-10 | 一种堵塞式防喷抽油泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103527454A CN103527454A (zh) | 2014-01-22 |
CN103527454B true CN103527454B (zh) | 2015-09-23 |
Family
ID=49929720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310478865.4A Expired - Fee Related CN103527454B (zh) | 2013-10-10 | 2013-10-10 | 一种堵塞式防喷抽油泵 |
Country Status (1)
Country | Link |
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CN (1) | CN103527454B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106593833B (zh) * | 2016-12-08 | 2018-04-06 | 中国石油天然气股份有限公司 | 一种抽油装置 |
CN113027375B (zh) * | 2021-03-11 | 2021-09-24 | 大庆市天德忠石油科技有限公司 | 油田堵水工艺配套组合工具 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074761A (en) * | 1971-12-27 | 1978-02-21 | Hydril Company | Drilling tool |
US4295529A (en) * | 1979-11-08 | 1981-10-20 | Strickland William N | Blow-out preventor |
US4588030A (en) * | 1984-09-27 | 1986-05-13 | Camco, Incorporated | Well tool having a metal seal and bi-directional lock |
CN2439537Y (zh) * | 2000-07-28 | 2001-07-18 | 才景润 | 防喷无间隙脱接器 |
CN2644704Y (zh) * | 2003-07-10 | 2004-09-29 | 吴庆轩 | 抽油泵防喷触动开关 |
CN2779110Y (zh) * | 2005-01-07 | 2006-05-10 | 汪慧 | 抽油泵防喷装置 |
CN101832260B (zh) * | 2010-04-26 | 2011-11-23 | 白霞 | 抽油泵防喷进油阀 |
CN203516032U (zh) * | 2013-10-10 | 2014-04-02 | 白霞 | 一种堵塞式防喷抽油泵 |
-
2013
- 2013-10-10 CN CN201310478865.4A patent/CN103527454B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103527454A (zh) | 2014-01-22 |
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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: Tang Huan Inventor after: Li Leming Inventor after: Fu Yonghua Inventor after: Sun Yulong Inventor after: Yan An Inventor after: Chen Baoyu Inventor after: Zhao Haizhen Inventor before: Cui Xianfang Inventor before: Xu Changqing Inventor before: Zhang Hu Inventor before: Zhao Wangang Inventor before: Yan An |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CUI XIANFANG XU CHANGQING ZHANG HU ZHAO WANGANG YAN HAN TO: TANG HUAN LI LEMING FU YONGHUA SUN YULONG YAN HAN CHEN BAOYU ZHAO HAIZHEN |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 402460, Rongchang County, Panlong County, Panlong County, Chongqing province 2 clubs Patentee after: Chongqing Yong Qing Huaqing agricultural science and Technology Development Co., Ltd. Address before: 7-173 mailbox, Shengli oil production plant, Dongying District, Shandong, Dongying 257051, China Patentee before: Bai Xia |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191104 Address after: 242199 Room 501, Office Building of Market Supervision Bureau of Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Xuancheng Geith Intellectual Property Operations Co., Ltd. Address before: 402460 Changzhou Village 2 Society, Panlong Town, Rongchang County, Chongqing Patentee before: Chongqing Yong Qing Huaqing agricultural science and Technology Development Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20191010 |
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CF01 | Termination of patent right due to non-payment of annual fee |