CN112576212A - 一种联动旁通阀和连续循环钻井用设备 - Google Patents
一种联动旁通阀和连续循环钻井用设备 Download PDFInfo
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- CN112576212A CN112576212A CN202011562383.3A CN202011562383A CN112576212A CN 112576212 A CN112576212 A CN 112576212A CN 202011562383 A CN202011562383 A CN 202011562383A CN 112576212 A CN112576212 A CN 112576212A
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- Prior art keywords
- valve
- ball valve
- valve body
- cam
- gear
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanically-Actuated Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011562383.3A CN112576212B (zh) | 2020-12-25 | 2020-12-25 | 一种联动旁通阀和连续循环钻井用设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011562383.3A CN112576212B (zh) | 2020-12-25 | 2020-12-25 | 一种联动旁通阀和连续循环钻井用设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112576212A true CN112576212A (zh) | 2021-03-30 |
| CN112576212B CN112576212B (zh) | 2025-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011562383.3A Active CN112576212B (zh) | 2020-12-25 | 2020-12-25 | 一种联动旁通阀和连续循环钻井用设备 |
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| CN (1) | CN112576212B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909096A (zh) * | 2022-05-07 | 2022-08-16 | 中石化石油工程技术服务有限公司 | 大位移井下套管及固井组合工具 |
| CN116163666A (zh) * | 2022-12-19 | 2023-05-26 | 中国石油天然气集团有限公司 | 一种井下可控循环钻井旁通阀 |
| RU2810254C1 (ru) * | 2023-02-27 | 2023-12-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Циркуляционный скважинный переводник |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100300543A1 (en) * | 2009-06-01 | 2010-12-02 | Braddick Britt O | Continuous Fluid Circulation Valve for Well Drilling |
| CN203905868U (zh) * | 2014-06-21 | 2014-10-29 | 长江大学 | 一种井下流量状态的调节控制阀 |
| CN104763365A (zh) * | 2015-04-01 | 2015-07-08 | 中国石油集团渤海钻探工程有限公司 | 联动式连续循环阀 |
| CN105569610A (zh) * | 2014-10-11 | 2016-05-11 | 中国石油化工股份有限公司 | 开关式钻具旁通阀 |
| CN205532484U (zh) * | 2016-01-19 | 2016-08-31 | 丹诺(北京)石油技术服务有限公司 | 方钻杆旋塞阀 |
| CN214365956U (zh) * | 2020-12-25 | 2021-10-08 | 中联煤层气国家工程研究中心有限责任公司 | 一种联动旁通阀和连续循环钻井用设备 |
-
2020
- 2020-12-25 CN CN202011562383.3A patent/CN112576212B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100300543A1 (en) * | 2009-06-01 | 2010-12-02 | Braddick Britt O | Continuous Fluid Circulation Valve for Well Drilling |
| CN203905868U (zh) * | 2014-06-21 | 2014-10-29 | 长江大学 | 一种井下流量状态的调节控制阀 |
| CN105569610A (zh) * | 2014-10-11 | 2016-05-11 | 中国石油化工股份有限公司 | 开关式钻具旁通阀 |
| CN104763365A (zh) * | 2015-04-01 | 2015-07-08 | 中国石油集团渤海钻探工程有限公司 | 联动式连续循环阀 |
| CN205532484U (zh) * | 2016-01-19 | 2016-08-31 | 丹诺(北京)石油技术服务有限公司 | 方钻杆旋塞阀 |
| CN214365956U (zh) * | 2020-12-25 | 2021-10-08 | 中联煤层气国家工程研究中心有限责任公司 | 一种联动旁通阀和连续循环钻井用设备 |
Non-Patent Citations (1)
| Title |
|---|
| 马志超: "《主推进动力装置 知识点解析》", 31 March 2013, 大连海事大学出版社, pages: 35 - 36 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909096A (zh) * | 2022-05-07 | 2022-08-16 | 中石化石油工程技术服务有限公司 | 大位移井下套管及固井组合工具 |
| CN114909096B (zh) * | 2022-05-07 | 2026-04-07 | 中石化石油工程技术服务有限公司 | 大位移井下套管及固井组合工具 |
| CN116163666A (zh) * | 2022-12-19 | 2023-05-26 | 中国石油天然气集团有限公司 | 一种井下可控循环钻井旁通阀 |
| RU2810254C1 (ru) * | 2023-02-27 | 2023-12-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Циркуляционный скважинный переводник |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112576212B (zh) | 2025-04-22 |
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Inventor after: Zhang Yi Inventor after: Chen Dong Inventor after: Huang Hongxing Inventor after: Zhang Hui Inventor after: Yang Bin Inventor after: Wei Kai Inventor after: Liu Fu Inventor before: Zhang Yi Inventor before: Chen Dong Inventor before: Huang Hongxing Inventor before: Zhang Hui Inventor before: Yang Bin Inventor before: Wei Kai Inventor before: Liu Fu |
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