CN103711455A - 深水油井可固定球式生产滑套 - Google Patents
深水油井可固定球式生产滑套 Download PDFInfo
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- CN103711455A CN103711455A CN201310683674.1A CN201310683674A CN103711455A CN 103711455 A CN103711455 A CN 103711455A CN 201310683674 A CN201310683674 A CN 201310683674A CN 103711455 A CN103711455 A CN 103711455A
- Authority
- CN
- China
- Prior art keywords
- ball
- outer tube
- water oil
- oil well
- sliding sleeve
- 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.)
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- Taps Or Cocks (AREA)
- Check Valves (AREA)
- Joints Allowing Movement (AREA)
Abstract
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Claims (7)
Priority Applications (1)
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CN201310683674.1A CN103711455B (zh) | 2013-12-16 | 2013-12-16 | 深水油井可固定球式生产滑套 |
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CN201310683674.1A CN103711455B (zh) | 2013-12-16 | 2013-12-16 | 深水油井可固定球式生产滑套 |
Publications (2)
Publication Number | Publication Date |
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CN103711455A true CN103711455A (zh) | 2014-04-09 |
CN103711455B CN103711455B (zh) | 2016-04-20 |
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CN201310683674.1A Active CN103711455B (zh) | 2013-12-16 | 2013-12-16 | 深水油井可固定球式生产滑套 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104389554B (zh) * | 2014-09-22 | 2017-02-08 | 江苏新彩阳机电技术有限公司 | 一种井下压控循环开关阀 |
CN106522881A (zh) * | 2016-12-07 | 2017-03-22 | 中国石油集团西部钻探工程有限公司 | 井下隔绝阀 |
CN107178353A (zh) * | 2017-07-13 | 2017-09-19 | 重庆峰丽能源技术有限公司 | 一种井口捕球器 |
CN111827983A (zh) * | 2020-07-29 | 2020-10-27 | 中国石油天然气股份有限公司 | 用于套管完井水平井的找水方法及装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990511A (en) * | 1973-11-07 | 1976-11-09 | Otis Engineering Corporation | Well safety valve system |
WO2010072319A1 (en) * | 2008-12-22 | 2010-07-01 | Services Petroliers Schlumberger | Apparatus and method for launching plugs in cementing operations |
CN101881143A (zh) * | 2010-07-02 | 2010-11-10 | 中国石油集团川庆钻探工程有限公司井下作业公司 | 适用于水平井的可钻式投球滑套 |
CN201908639U (zh) * | 2010-12-23 | 2011-07-27 | 中国石油集团渤海钻探工程有限公司 | 水平井压裂用分瓣爪锁紧投球式喷砂滑套 |
CN202946131U (zh) * | 2012-12-07 | 2013-05-22 | 中国石油集团西部钻探工程有限公司 | 爪簧卡扣式自锁压裂滑套 |
CN103321625A (zh) * | 2013-07-09 | 2013-09-25 | 中国石油集团渤海钻探工程有限公司 | 一趟免转锁环式可取球座滑套 |
CN203769721U (zh) * | 2013-12-16 | 2014-08-13 | 东营市福利德石油科技开发有限责任公司 | 深水油井可固定球式生产滑套 |
-
2013
- 2013-12-16 CN CN201310683674.1A patent/CN103711455B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990511A (en) * | 1973-11-07 | 1976-11-09 | Otis Engineering Corporation | Well safety valve system |
WO2010072319A1 (en) * | 2008-12-22 | 2010-07-01 | Services Petroliers Schlumberger | Apparatus and method for launching plugs in cementing operations |
CN101881143A (zh) * | 2010-07-02 | 2010-11-10 | 中国石油集团川庆钻探工程有限公司井下作业公司 | 适用于水平井的可钻式投球滑套 |
CN201908639U (zh) * | 2010-12-23 | 2011-07-27 | 中国石油集团渤海钻探工程有限公司 | 水平井压裂用分瓣爪锁紧投球式喷砂滑套 |
CN202946131U (zh) * | 2012-12-07 | 2013-05-22 | 中国石油集团西部钻探工程有限公司 | 爪簧卡扣式自锁压裂滑套 |
CN103321625A (zh) * | 2013-07-09 | 2013-09-25 | 中国石油集团渤海钻探工程有限公司 | 一趟免转锁环式可取球座滑套 |
CN203769721U (zh) * | 2013-12-16 | 2014-08-13 | 东营市福利德石油科技开发有限责任公司 | 深水油井可固定球式生产滑套 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104389554B (zh) * | 2014-09-22 | 2017-02-08 | 江苏新彩阳机电技术有限公司 | 一种井下压控循环开关阀 |
CN106522881A (zh) * | 2016-12-07 | 2017-03-22 | 中国石油集团西部钻探工程有限公司 | 井下隔绝阀 |
CN107178353A (zh) * | 2017-07-13 | 2017-09-19 | 重庆峰丽能源技术有限公司 | 一种井口捕球器 |
CN111827983A (zh) * | 2020-07-29 | 2020-10-27 | 中国石油天然气股份有限公司 | 用于套管完井水平井的找水方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103711455B (zh) | 2016-04-20 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fixed ball production sliding sleeve for deepwater oil well Effective date of registration: 20211227 Granted publication date: 20160420 Pledgee: YI XIN Co.,Ltd. Pledgor: DONGYING FLUID SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2021980016273 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220401 Granted publication date: 20160420 Pledgee: YI XIN Co.,Ltd. Pledgor: DONGYING FLUID SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2021980016273 |