CN102425396A - 一种油井有杆泵采油系统 - Google Patents
一种油井有杆泵采油系统 Download PDFInfo
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- CN102425396A CN102425396A CN2011103627849A CN201110362784A CN102425396A CN 102425396 A CN102425396 A CN 102425396A CN 2011103627849 A CN2011103627849 A CN 2011103627849A CN 201110362784 A CN201110362784 A CN 201110362784A CN 102425396 A CN102425396 A CN 102425396A
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CN201110362784.9A CN102425396B (zh) | 2011-11-16 | 2011-11-16 | 一种油井有杆泵采油系统 |
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CN201110362784.9A CN102425396B (zh) | 2011-11-16 | 2011-11-16 | 一种油井有杆泵采油系统 |
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CN102425396A true CN102425396A (zh) | 2012-04-25 |
CN102425396B CN102425396B (zh) | 2015-09-30 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106062305A (zh) * | 2014-02-19 | 2016-10-26 | 耐驰泵及系统有限公司 | 用于从钻孔中输送黏性的或半黏性的介质的泵系统 |
CN107100586A (zh) * | 2017-04-13 | 2017-08-29 | 潍坊盛德石油机械制造有限公司 | 螺杆泵下置止流阀 |
CN113073961A (zh) * | 2020-01-06 | 2021-07-06 | 中国石油天然气股份有限公司 | 抽油装置和抽油方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2342133Y (zh) * | 1998-01-19 | 1999-10-06 | 胜利石油管理局河口采油厂 | 从油套管环腔排液的抽油泵 |
CA2232890C (en) * | 1997-03-21 | 2002-05-14 | Kenneth S. Conn | Pump to surface pump |
CN201184171Y (zh) * | 2008-04-25 | 2009-01-21 | 刘庆敏 | 防偏磨抽油装置 |
CN201439705U (zh) * | 2009-06-22 | 2010-04-21 | 中国石油天然气股份有限公司 | 一种可控制流动压力的分层采油管柱 |
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2011
- 2011-11-16 CN CN201110362784.9A patent/CN102425396B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2232890C (en) * | 1997-03-21 | 2002-05-14 | Kenneth S. Conn | Pump to surface pump |
CN2342133Y (zh) * | 1998-01-19 | 1999-10-06 | 胜利石油管理局河口采油厂 | 从油套管环腔排液的抽油泵 |
CN201184171Y (zh) * | 2008-04-25 | 2009-01-21 | 刘庆敏 | 防偏磨抽油装置 |
CN201439705U (zh) * | 2009-06-22 | 2010-04-21 | 中国石油天然气股份有限公司 | 一种可控制流动压力的分层采油管柱 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106062305A (zh) * | 2014-02-19 | 2016-10-26 | 耐驰泵及系统有限公司 | 用于从钻孔中输送黏性的或半黏性的介质的泵系统 |
CN107100586A (zh) * | 2017-04-13 | 2017-08-29 | 潍坊盛德石油机械制造有限公司 | 螺杆泵下置止流阀 |
CN113073961A (zh) * | 2020-01-06 | 2021-07-06 | 中国石油天然气股份有限公司 | 抽油装置和抽油方法 |
CN113073961B (zh) * | 2020-01-06 | 2023-06-30 | 中国石油天然气股份有限公司 | 抽油装置和抽油方法 |
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CN102425396B (zh) | 2015-09-30 |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Rong Mang Inventor after: Meng Hao Inventor after: Jiang Yingxiong Inventor after: Liu Yingxue Inventor after: Zhou Zhongya Inventor after: Jiang Ruinv Inventor after: Yu Pengliang Inventor before: Rong Mang Inventor before: Meng Hao Inventor before: Jiang Yingxiong Inventor before: Zhou Zhongya Inventor before: Jiang Ruinv Inventor before: Yu Pengliang |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: RONG MANG MENG HAO JIANG YINGXIONG ZHOU ZHONGYA JIANG RUINV YU PENGLIANG TO: RONG MANG MENG HAO JIANG YINGXIONG LIU YINGXUE ZHOU ZHONGYA JIANG RUINV YU PENGLIANG |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: Qinghe Oil Production Factory, Shengli Oil Field Branch Company, SINOPEC Patentee after: China Petrochemical Co., Ltd. Address before: Yang Kou Zhen Qinghe oil production plant in Shandong province Weifang City, Shouguang City, 262714 Patentee before: Qinghe Oil Production Factory, Shengli Oil Field Branch Company, SINOPEC |