CN104675361A - 连续油管选择性开关滑套管串 - Google Patents
连续油管选择性开关滑套管串 Download PDFInfo
- Publication number
- CN104675361A CN104675361A CN201510092622.6A CN201510092622A CN104675361A CN 104675361 A CN104675361 A CN 104675361A CN 201510092622 A CN201510092622 A CN 201510092622A CN 104675361 A CN104675361 A CN 104675361A
- Authority
- CN
- China
- Prior art keywords
- coiled tubing
- tube
- opened
- selective switch
- key block
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
-
- 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)
- Earth Drilling (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510092622.6A CN104675361B (zh) | 2015-03-02 | 2015-03-02 | 连续油管选择性开关滑套管串 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510092622.6A CN104675361B (zh) | 2015-03-02 | 2015-03-02 | 连续油管选择性开关滑套管串 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104675361A true CN104675361A (zh) | 2015-06-03 |
CN104675361B CN104675361B (zh) | 2018-03-02 |
Family
ID=53310889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510092622.6A Active CN104675361B (zh) | 2015-03-02 | 2015-03-02 | 连续油管选择性开关滑套管串 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104675361B (zh) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247482A (en) * | 1990-08-27 | 1992-03-04 | Baker Hughes Inc | Subterranean well shifting tool for positive equalization movement |
US20030205372A1 (en) * | 2002-05-02 | 2003-11-06 | Norris Robert M. | Remote operated coil connector apparatus |
CN102562019A (zh) * | 2011-12-13 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司井下作业公司 | 喷砂射孔环空机械封隔多层压裂工具管柱及改造工艺 |
CN203201532U (zh) * | 2013-04-14 | 2013-09-18 | 荆州市赛瑞能源技术有限公司 | 一种用于油气井循环滑套的液压开关 |
CN203362115U (zh) * | 2013-07-11 | 2013-12-25 | 中国石油集团渤海钻探工程有限公司 | 双向启动式滑套开关工具 |
CN103573240A (zh) * | 2012-08-02 | 2014-02-12 | 中国石油天然气股份有限公司 | 液压式压裂滑套开关工具 |
CN103573215A (zh) * | 2012-07-31 | 2014-02-12 | 中国石油化工股份有限公司 | 用于开关式滑套的开关工具 |
CN103711456A (zh) * | 2013-12-16 | 2014-04-09 | 东营市福利德石油科技开发有限责任公司 | 深水油井液力开关工具 |
CN203716933U (zh) * | 2014-02-19 | 2014-07-16 | 中国海洋石油总公司 | 液压式的滑套开关工具 |
WO2014140609A2 (en) * | 2013-03-15 | 2014-09-18 | Petrowell Limited | Shifting tool |
CN204041042U (zh) * | 2014-09-12 | 2014-12-24 | 能新科(西安)油气技术有限公司 | 一种连续油管拖动压裂管柱 |
CN204532260U (zh) * | 2015-03-02 | 2015-08-05 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | 连续油管选择性开关滑套管串 |
-
2015
- 2015-03-02 CN CN201510092622.6A patent/CN104675361B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247482A (en) * | 1990-08-27 | 1992-03-04 | Baker Hughes Inc | Subterranean well shifting tool for positive equalization movement |
US20030205372A1 (en) * | 2002-05-02 | 2003-11-06 | Norris Robert M. | Remote operated coil connector apparatus |
CN102562019A (zh) * | 2011-12-13 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司井下作业公司 | 喷砂射孔环空机械封隔多层压裂工具管柱及改造工艺 |
CN103573215A (zh) * | 2012-07-31 | 2014-02-12 | 中国石油化工股份有限公司 | 用于开关式滑套的开关工具 |
CN103573240A (zh) * | 2012-08-02 | 2014-02-12 | 中国石油天然气股份有限公司 | 液压式压裂滑套开关工具 |
WO2014140609A2 (en) * | 2013-03-15 | 2014-09-18 | Petrowell Limited | Shifting tool |
CN203201532U (zh) * | 2013-04-14 | 2013-09-18 | 荆州市赛瑞能源技术有限公司 | 一种用于油气井循环滑套的液压开关 |
CN203362115U (zh) * | 2013-07-11 | 2013-12-25 | 中国石油集团渤海钻探工程有限公司 | 双向启动式滑套开关工具 |
CN103711456A (zh) * | 2013-12-16 | 2014-04-09 | 东营市福利德石油科技开发有限责任公司 | 深水油井液力开关工具 |
CN203716933U (zh) * | 2014-02-19 | 2014-07-16 | 中国海洋石油总公司 | 液压式的滑套开关工具 |
CN204041042U (zh) * | 2014-09-12 | 2014-12-24 | 能新科(西安)油气技术有限公司 | 一种连续油管拖动压裂管柱 |
CN204532260U (zh) * | 2015-03-02 | 2015-08-05 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | 连续油管选择性开关滑套管串 |
Non-Patent Citations (3)
Title |
---|
朱玉杰 等: "《套管固井分段压裂滑套关键技术分析》", 《石油机械》 * |
王攀 等: "《连续管震击工具技术现状及发展建议》", 《石油机械》 * |
罗懿 等: "《水平井分段压裂可开关滑套的研制与应用》", 《特种油气藏》 * |
Also Published As
Publication number | Publication date |
---|---|
CN104675361B (zh) | 2018-03-02 |
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CP01 | Change in the name or title of a patent holder |
Address after: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee after: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC Address before: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee before: OIL PRODUCTION TECHNOLOGY Research Institute OF JIANGHAN OILFIELD COMPANY SINOPEC |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee before: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC |