CN106014336A - 一种基于电液控制的智能开关滑套 - Google Patents
一种基于电液控制的智能开关滑套 Download PDFInfo
- Publication number
- CN106014336A CN106014336A CN201610492320.2A CN201610492320A CN106014336A CN 106014336 A CN106014336 A CN 106014336A CN 201610492320 A CN201610492320 A CN 201610492320A CN 106014336 A CN106014336 A CN 106014336A
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- hydraulic pump
- solenoid directional
- control valve
- directional control
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000002828 fuel tank Substances 0.000 claims description 27
- 238000007667 floating Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 16
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000003209 petroleum derivative Substances 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 26
- 239000010720 hydraulic oil Substances 0.000 description 8
- 230000018109 developmental process Effects 0.000 description 5
- 230000011218 segmentation Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/06—Sleeve valves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610492320.2A CN106014336A (zh) | 2016-06-29 | 2016-06-29 | 一种基于电液控制的智能开关滑套 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610492320.2A CN106014336A (zh) | 2016-06-29 | 2016-06-29 | 一种基于电液控制的智能开关滑套 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106014336A true CN106014336A (zh) | 2016-10-12 |
Family
ID=57084937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610492320.2A Pending CN106014336A (zh) | 2016-06-29 | 2016-06-29 | 一种基于电液控制的智能开关滑套 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106014336A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533219A (zh) * | 2017-03-01 | 2018-09-14 | 中国石油化工股份有限公司 | 执行装置 |
CN108952624A (zh) * | 2017-05-19 | 2018-12-07 | 中国石油化工股份有限公司 | 一种无限级全通径压裂滑套 |
CN110374551A (zh) * | 2018-12-28 | 2019-10-25 | 成都众智诚成石油科技有限公司 | 一种井下液控启动滑套控制系统及控制方法 |
CN112360420A (zh) * | 2020-11-20 | 2021-02-12 | 中国石油天然气股份有限公司 | 一种实现水平井分段多簇压裂多裂缝均衡扩展系统及方法 |
CN112696172A (zh) * | 2020-11-03 | 2021-04-23 | 中国海洋石油集团有限公司 | 一种电液复合控制井下解码装置及其解码方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030132006A1 (en) * | 2001-10-30 | 2003-07-17 | Baker Hughes Incorporated | Method and system for controlling a downhole flow control device using derived feedback control |
CN101384793A (zh) * | 2004-06-01 | 2009-03-11 | 贝克休斯公司 | 用于工具位置反馈的对控制管线的压力监测 |
CN201843582U (zh) * | 2010-10-22 | 2011-05-25 | 中国石油天然气集团公司 | 用于完井的液压滑套 |
CN103046917A (zh) * | 2013-01-22 | 2013-04-17 | 中国石油天然气股份有限公司 | 一种井下电液控制压裂滑套 |
CN203308447U (zh) * | 2013-06-09 | 2013-11-27 | 中国石油化工股份有限公司 | 智能电动开关滑套 |
CN105003226A (zh) * | 2014-11-20 | 2015-10-28 | 中国石油化工股份有限公司 | 电液双控储能式压裂完井开关及开关控制方法 |
-
2016
- 2016-06-29 CN CN201610492320.2A patent/CN106014336A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030132006A1 (en) * | 2001-10-30 | 2003-07-17 | Baker Hughes Incorporated | Method and system for controlling a downhole flow control device using derived feedback control |
CN101384793A (zh) * | 2004-06-01 | 2009-03-11 | 贝克休斯公司 | 用于工具位置反馈的对控制管线的压力监测 |
CN201843582U (zh) * | 2010-10-22 | 2011-05-25 | 中国石油天然气集团公司 | 用于完井的液压滑套 |
CN103046917A (zh) * | 2013-01-22 | 2013-04-17 | 中国石油天然气股份有限公司 | 一种井下电液控制压裂滑套 |
CN203308447U (zh) * | 2013-06-09 | 2013-11-27 | 中国石油化工股份有限公司 | 智能电动开关滑套 |
CN105003226A (zh) * | 2014-11-20 | 2015-10-28 | 中国石油化工股份有限公司 | 电液双控储能式压裂完井开关及开关控制方法 |
Non-Patent Citations (3)
Title |
---|
邹宪军: "《液压传动现代实验技术》", 30 April 2015, 湖南大学出版社 * |
阴正锡: "《液压习题集》", 31 July 1987, 煤炭工业出版社 * |
马韧宾 等: "《液压与气动技术》", 31 July 2015, 北京理工大学出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533219A (zh) * | 2017-03-01 | 2018-09-14 | 中国石油化工股份有限公司 | 执行装置 |
CN108952624A (zh) * | 2017-05-19 | 2018-12-07 | 中国石油化工股份有限公司 | 一种无限级全通径压裂滑套 |
CN110374551A (zh) * | 2018-12-28 | 2019-10-25 | 成都众智诚成石油科技有限公司 | 一种井下液控启动滑套控制系统及控制方法 |
CN112696172A (zh) * | 2020-11-03 | 2021-04-23 | 中国海洋石油集团有限公司 | 一种电液复合控制井下解码装置及其解码方法 |
CN112360420A (zh) * | 2020-11-20 | 2021-02-12 | 中国石油天然气股份有限公司 | 一种实现水平井分段多簇压裂多裂缝均衡扩展系统及方法 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Haiyan Inventor after: Liu Qingyou Inventor after: Yin Qiang Inventor after: Yu Chenggang Inventor after: Yang Yunshan Inventor after: Fu Yukun Inventor after: He Mingge Inventor after: Zheng Wei Inventor after: Chen Gui Inventor before: Liu Qingyou Inventor before: Zheng Wei Inventor before: Zhu Haiyan Inventor before: Chen Gui |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |