CN101498199B - 便于下井和上提的可控注液管及可控注液方法 - Google Patents
便于下井和上提的可控注液管及可控注液方法 Download PDFInfo
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- CN101498199B CN101498199B CN 200910119548 CN200910119548A CN101498199B CN 101498199 B CN101498199 B CN 101498199B CN 200910119548 CN200910119548 CN 200910119548 CN 200910119548 A CN200910119548 A CN 200910119548A CN 101498199 B CN101498199 B CN 101498199B
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- liquid injection
- injection pipe
- controllable liquid
- opening
- pressure device
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CN 200910119548 CN101498199B (zh) | 2009-03-13 | 2009-03-13 | 便于下井和上提的可控注液管及可控注液方法 |
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CN 200910119548 CN101498199B (zh) | 2009-03-13 | 2009-03-13 | 便于下井和上提的可控注液管及可控注液方法 |
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CN101498199A CN101498199A (zh) | 2009-08-05 |
CN101498199B true CN101498199B (zh) | 2012-12-26 |
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CN 200910119548 Expired - Fee Related CN101498199B (zh) | 2009-03-13 | 2009-03-13 | 便于下井和上提的可控注液管及可控注液方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104948134B (zh) * | 2015-06-30 | 2018-04-06 | 安东柏林石油科技(北京)有限公司 | 存储式精密定量油气井井下工作剂注入系统及注入方法 |
CA3064476A1 (en) * | 2017-06-01 | 2018-12-06 | Geodynamics, Inc. | Electronic time delay apparatus and method |
CN107169680B (zh) * | 2017-06-29 | 2020-09-11 | 中国石油化工股份有限公司 | 一种缝洞型碳酸盐岩油藏定量化注水的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181571A (en) * | 1989-08-31 | 1993-01-26 | Union Oil Company Of California | Well casing flotation device and method |
US6484805B1 (en) * | 2000-04-18 | 2002-11-26 | Alberta Research Council Inc. | Method and apparatus for injecting one or more fluids into a borehole |
CN101245696A (zh) * | 2007-12-04 | 2008-08-20 | 西南石油大学 | 管柱牵引器 |
CN201162531Y (zh) * | 2008-02-02 | 2008-12-10 | 安东石油技术(集团)有限公司 | 可控注酸管 |
CN201358775Y (zh) * | 2009-03-13 | 2009-12-09 | 安东石油技术(集团)有限公司 | 便于下井和上提的可控注液管 |
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2009
- 2009-03-13 CN CN 200910119548 patent/CN101498199B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181571A (en) * | 1989-08-31 | 1993-01-26 | Union Oil Company Of California | Well casing flotation device and method |
US6484805B1 (en) * | 2000-04-18 | 2002-11-26 | Alberta Research Council Inc. | Method and apparatus for injecting one or more fluids into a borehole |
CN101245696A (zh) * | 2007-12-04 | 2008-08-20 | 西南石油大学 | 管柱牵引器 |
CN201162531Y (zh) * | 2008-02-02 | 2008-12-10 | 安东石油技术(集团)有限公司 | 可控注酸管 |
CN201358775Y (zh) * | 2009-03-13 | 2009-12-09 | 安东石油技术(集团)有限公司 | 便于下井和上提的可控注液管 |
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CN101498199A (zh) | 2009-08-05 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ANTON BERLIN OIL TECHNOLOGY (BEIJING) CO., LTD. Free format text: FORMER OWNER: ANDONG PETROLEUM TECHNOLOGY (GROUP) CO., LTD. Effective date: 20130522 |
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Free format text: CORRECT: ADDRESS; FROM: 100102 CHAOYANG, BEIJING TO: 102200 CHANGPING, BEIJING |
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Effective date of registration: 20130522 Address after: 102200 Beijing Changping District Science Park Road No. 10, No. 2 white floating floor 2 Room 215 Patentee after: Berlin Andong Petroleum Science and Technology (Beijing) Co., Ltd. Address before: 100102, No. 8 Tsui Xi Road, Beijing, East Lake Patentee before: Anton Oilfield Services (Group) Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20121226 Termination date: 20180313 |