CN102758598B - 一种精确定量注入验封一体管柱及其验封方法 - Google Patents
一种精确定量注入验封一体管柱及其验封方法 Download PDFInfo
- Publication number
- CN102758598B CN102758598B CN201210274797.5A CN201210274797A CN102758598B CN 102758598 B CN102758598 B CN 102758598B CN 201210274797 A CN201210274797 A CN 201210274797A CN 102758598 B CN102758598 B CN 102758598B
- Authority
- CN
- China
- Prior art keywords
- ball seat
- acp
- ball
- inflatable packer
- screen casing
- 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
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210274797.5A CN102758598B (zh) | 2012-08-03 | 2012-08-03 | 一种精确定量注入验封一体管柱及其验封方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210274797.5A CN102758598B (zh) | 2012-08-03 | 2012-08-03 | 一种精确定量注入验封一体管柱及其验封方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102758598A CN102758598A (zh) | 2012-10-31 |
CN102758598B true CN102758598B (zh) | 2015-04-22 |
Family
ID=47053223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210274797.5A Expired - Fee Related CN102758598B (zh) | 2012-08-03 | 2012-08-03 | 一种精确定量注入验封一体管柱及其验封方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102758598B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108204217B (zh) * | 2016-12-20 | 2023-09-01 | 中国石油化工股份有限公司 | 一种筛管完井水平井电加热化学封隔器及使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO309907B1 (no) * | 1994-01-26 | 2001-04-17 | Baker Hughes Inc | Kjøreverktøy til bruk ved komplettering av en forgreningsbrønn |
CN2861480Y (zh) * | 2006-01-19 | 2007-01-24 | 大庆油田有限责任公司 | 水平井小直径分段酸化工具串 |
CN201593405U (zh) * | 2009-11-27 | 2010-09-29 | 中国石油集团长城钻探工程有限公司 | 水平井完井压裂生产一体化管柱 |
CN202157793U (zh) * | 2011-07-08 | 2012-03-07 | 中国石油天然气股份有限公司 | 压裂酸化用水力喷射管柱 |
CN202215200U (zh) * | 2011-08-31 | 2012-05-09 | 石云夫 | 流体定量注入控制管柱 |
CN202718655U (zh) * | 2012-08-03 | 2013-02-06 | 中国海洋石油总公司 | 一种精确定量注入验封一体管柱 |
-
2012
- 2012-08-03 CN CN201210274797.5A patent/CN102758598B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO309907B1 (no) * | 1994-01-26 | 2001-04-17 | Baker Hughes Inc | Kjøreverktøy til bruk ved komplettering av en forgreningsbrønn |
CN2861480Y (zh) * | 2006-01-19 | 2007-01-24 | 大庆油田有限责任公司 | 水平井小直径分段酸化工具串 |
CN201593405U (zh) * | 2009-11-27 | 2010-09-29 | 中国石油集团长城钻探工程有限公司 | 水平井完井压裂生产一体化管柱 |
CN202157793U (zh) * | 2011-07-08 | 2012-03-07 | 中国石油天然气股份有限公司 | 压裂酸化用水力喷射管柱 |
CN202215200U (zh) * | 2011-08-31 | 2012-05-09 | 石云夫 | 流体定量注入控制管柱 |
CN202718655U (zh) * | 2012-08-03 | 2013-02-06 | 中国海洋石油总公司 | 一种精确定量注入验封一体管柱 |
Also Published As
Publication number | Publication date |
---|---|
CN102758598A (zh) | 2012-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103075179B (zh) | 本煤层瓦斯抽采钻孔双管抽采方法 | |
CN201273188Y (zh) | 套管完井水平井一体化找水管柱 | |
CN109653707B (zh) | 一种裂缝性油气藏油气井充填封隔体颗粒降水增油方法 | |
CN101975041B (zh) | 绕煤层固井方法及装置 | |
CN105952378A (zh) | 一种树状结构井的钻完井和增产方法 | |
CN202596684U (zh) | 一种套管完井水平井多级分段求产、找水测试工艺管柱 | |
CN105134141A (zh) | 一种工艺管柱 | |
CN201810286U (zh) | 适用于两层开采的分采混抽管柱 | |
CN102454381B (zh) | 一种油气藏裸眼井固井完井方法及装置 | |
CN204532234U (zh) | 套管滑套和水力桥塞组合式完井管柱 | |
CN110295879A (zh) | 一种分段压裂水平井分段周期注采双管柱 | |
CN111577257B (zh) | 一种水平井分段坐封式流量计量找水管柱及其找水方法 | |
CN201738822U (zh) | 水平井上部固井下部筛管砾石充填完井管柱 | |
CN205858307U (zh) | 一种分段压裂完井管柱 | |
CN202718655U (zh) | 一种精确定量注入验封一体管柱 | |
CN203239303U (zh) | 用于同井注采的开采装置 | |
CN204212753U (zh) | 上层分层注聚下层笼统注水工艺管柱 | |
CN102758598B (zh) | 一种精确定量注入验封一体管柱及其验封方法 | |
CN107461151B (zh) | 羽状分支井的静压侧钻装置及改造方法 | |
CN204941345U (zh) | 一种带有封隔功能的径向井转向装置 | |
CN104948147B (zh) | 分流装置、稠油降粘开采系统及其采出方法 | |
CN100412313C (zh) | 一种无塞注水泥固井方法 | |
CN1456785A (zh) | 选择性内管多级注水泥工艺及其注水泥管柱 | |
CN202628032U (zh) | 油套环空注入阀 | |
CN201843565U (zh) | 一种带泵式多功能堵水管柱 |
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: Xie Yuhong Inventor after: Peng Jianfeng Inventor after: Mu Yongwei Inventor after: Yan Ming Inventor after: Yu Zhigang Inventor after: Liao Yunhu Inventor after: Jia Hui Inventor after: Liang Yukai Inventor after: Xie Siyu Inventor after: Zeng Yubin Inventor after: Wu Shaowei Inventor before: Tian Yi Inventor before: Liang Yukai Inventor before: Xie Siyu Inventor before: Zeng Yubin Inventor before: Jia Hui Inventor before: Peng Jianfeng Inventor before: Mu Yongwei Inventor before: Li Lei Inventor before: Zhang Chao Inventor before: Lu Chuanshi Inventor before: Wu Jiang Inventor before: Huang Kaiwen Inventor before: Xu Yilong Inventor before: Liang Jiwen Inventor before: Zeng Chunmin Inventor before: Zhang Chong Inventor before: Huang Liang Inventor before: Yu Yi Inventor before: Ouyang Tiebing Inventor before: Yan Ming Inventor before: Chen Yan Inventor before: Liao Yunhu Inventor before: Yu Dong Inventor before: Yu Zhigang Inventor before: Yang Bo |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TIAN YI HUANG KAIWEN OUYANG TIEBING YAN MING CHEN YAN LIAO YUNHU YU DONG YU ZHIGANG YANG BO LIANG YUKAI XIE SIYU CENG YUBIN JIA HUI PENG JIANFENG MU YONGWEI LI LEI ZHANG CHAO LU CHUANSHI WU JIANG XU YILONG LIANG JIWEN CENG CHUNMIN ZHANG CHONG HUANG LIANG YU YI TO: XIE YUHONG YAN MING YU ZHIGANG LIAO YUNHU JIA HUI LIANG YUKAI XIE SIYU CENG YUBIN WU SHAOWEI PENG JIANFENG MU YONGWEI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20180803 |
|
CF01 | Termination of patent right due to non-payment of annual fee |