CN101672272A - Gas and sand anchor device of electrical submersible pump - Google Patents
Gas and sand anchor device of electrical submersible pump Download PDFInfo
- Publication number
- CN101672272A CN101672272A CN200810222183A CN200810222183A CN101672272A CN 101672272 A CN101672272 A CN 101672272A CN 200810222183 A CN200810222183 A CN 200810222183A CN 200810222183 A CN200810222183 A CN 200810222183A CN 101672272 A CN101672272 A CN 101672272A
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- CN
- China
- Prior art keywords
- gas
- connecting head
- sand
- lead channel
- submersible pump
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 title claims abstract description 77
- 230000001012 protector Effects 0.000 claims description 9
- 238000009827 uniform distribution Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 49
- 239000007788 liquid Substances 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 9
- 239000003129 oil well Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102221836A CN101672272B (en) | 2008-09-11 | 2008-09-11 | Gas and sand anchor device of electrical submersible pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102221836A CN101672272B (en) | 2008-09-11 | 2008-09-11 | Gas and sand anchor device of electrical submersible pump |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101672272A true CN101672272A (en) | 2010-03-17 |
CN101672272B CN101672272B (en) | 2011-01-12 |
Family
ID=42019634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102221836A Expired - Fee Related CN101672272B (en) | 2008-09-11 | 2008-09-11 | Gas and sand anchor device of electrical submersible pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101672272B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105298465A (en) * | 2015-11-25 | 2016-02-03 | 中国海洋石油总公司 | Sand-controlled pumping device of submarine caisson gas-liquid separator |
CN107473329A (en) * | 2017-10-12 | 2017-12-15 | 大庆油田有限责任公司 | Underground three swirler separator |
CN109751252A (en) * | 2019-01-21 | 2019-05-14 | 临城清泉水泵制造有限公司 | A kind of built-in cooling device submersible pump |
JP2019161718A (en) * | 2018-03-08 | 2019-09-19 | 日産自動車株式会社 | Cooling device for rotary electric machine |
RU193678U1 (en) * | 2019-09-30 | 2019-11-11 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Gas sand anchor for plug-in sucker rod pumps |
CN110485970A (en) * | 2019-09-18 | 2019-11-22 | 东北石油大学 | A kind of exhaust sand control installation for oil well pump |
CN112761961A (en) * | 2021-01-25 | 2021-05-07 | 左保林 | Water pump |
CN113123758A (en) * | 2019-12-31 | 2021-07-16 | 中国石油天然气股份有限公司 | Metal vane pump steam injection valve, lifting device and oil extraction process |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3106526A (en) * | 1960-09-22 | 1963-10-08 | Benjamin F Schmidt | Sand and gas deflector for oil well pumps |
US3285186A (en) * | 1965-04-26 | 1966-11-15 | Borg Warner | Sand and gas separator |
CN2281421Y (en) * | 1996-05-28 | 1998-05-13 | 玉环县石油机械厂 | Underground three phase separator |
CN2280786Y (en) * | 1996-11-28 | 1998-05-06 | 大港油田集团中成机械制造有限公司潜油电泵修造厂 | Pneumatic anchoring device for submersible electric-pump |
CN2311602Y (en) * | 1997-07-16 | 1999-03-24 | 辽河石油勘探局欢喜岭采油厂 | Efficient compound gas sand anchor |
CN2361890Y (en) * | 1998-08-14 | 2000-02-02 | 胜利石油管理局无杆采油泵公司 | Submersible electric pump with deflector |
CN2693990Y (en) * | 2003-12-24 | 2005-04-20 | 大港油田集团有限责任公司 | Inner offset gas sand anchor |
CN201003398Y (en) * | 2006-08-08 | 2008-01-09 | 杨峰 | Spiral cover type gas sand anchor |
CN201273270Y (en) * | 2008-09-11 | 2009-07-15 | 大港油田集团中成机械制造有限公司 | Gas and sand anchor device for oil-submersible electric pump |
-
2008
- 2008-09-11 CN CN2008102221836A patent/CN101672272B/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105298465A (en) * | 2015-11-25 | 2016-02-03 | 中国海洋石油总公司 | Sand-controlled pumping device of submarine caisson gas-liquid separator |
CN107473329A (en) * | 2017-10-12 | 2017-12-15 | 大庆油田有限责任公司 | Underground three swirler separator |
CN107473329B (en) * | 2017-10-12 | 2020-08-14 | 大庆油田有限责任公司 | Underground three-stage cyclone separation device |
JP2019161718A (en) * | 2018-03-08 | 2019-09-19 | 日産自動車株式会社 | Cooling device for rotary electric machine |
JP6996356B2 (en) | 2018-03-08 | 2022-01-17 | 日産自動車株式会社 | Rotating machine cooling device |
CN109751252A (en) * | 2019-01-21 | 2019-05-14 | 临城清泉水泵制造有限公司 | A kind of built-in cooling device submersible pump |
CN110485970A (en) * | 2019-09-18 | 2019-11-22 | 东北石油大学 | A kind of exhaust sand control installation for oil well pump |
CN110485970B (en) * | 2019-09-18 | 2021-10-29 | 东北石油大学 | Exhaust sand prevention device for oil well pump |
RU193678U1 (en) * | 2019-09-30 | 2019-11-11 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Gas sand anchor for plug-in sucker rod pumps |
CN113123758A (en) * | 2019-12-31 | 2021-07-16 | 中国石油天然气股份有限公司 | Metal vane pump steam injection valve, lifting device and oil extraction process |
CN112761961A (en) * | 2021-01-25 | 2021-05-07 | 左保林 | Water pump |
Also Published As
Publication number | Publication date |
---|---|
CN101672272B (en) | 2011-01-12 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: CNPC BOHAI PETROLEUM EQUIPMENT MANUFACTURING CO., Free format text: FORMER OWNER: DAGANG OILFIELD GROUP, ZHONGCHENG MACHINERY MANUFACTURING CO., LTD. Effective date: 20100903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100903 Address after: 300280 Tianjin City, Grand Port Dagang Oilfield Sichuan Road Applicant after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 300280 Tianjin City, Grand Port Dagang Oilfield Sichuan Road Applicant before: ZHONGCHENG MACHINERY MFG Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bohai Petroleum Equipment (Tianjin) Zhongcheng Machinery Manufacturing Co.,Ltd. Assignor: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Contract record no.: 2011120000184 Denomination of invention: Gas and sand anchor device of electrical submersible pump Granted publication date: 20110112 License type: Exclusive License Open date: 20100317 Record date: 20110915 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20180813 Address after: 300280 the north passage of Dagang Oilfield in Tianjin. Co-patentee after: Bohai Petroleum Equipment (Tianjin) Zhongcheng Machinery Manufacturing Co.,Ltd. Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 300280 Chuan Gang Road, Dagang Oilfield, Grand Port, Tianjin Patentee before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201021 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: Bohai Petroleum Equipment (Tianjin) Zhongcheng Machinery Manufacturing Co.,Ltd. Address before: 300280 the north passage of Dagang Oilfield in Tianjin. Patentee before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Patentee before: Bohai Petroleum Equipment (Tianjin) Zhongcheng Machinery Manufacturing Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20210911 |