CN110608026B - 基于压力波通信的井下多级压裂智能滑套控制系统及方法 - Google Patents
基于压力波通信的井下多级压裂智能滑套控制系统及方法 Download PDFInfo
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- CN110608026B CN110608026B CN201910877866.3A CN201910877866A CN110608026B CN 110608026 B CN110608026 B CN 110608026B CN 201910877866 A CN201910877866 A CN 201910877866A CN 110608026 B CN110608026 B CN 110608026B
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- 238000004891 communication Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 14
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- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000003209 petroleum derivative Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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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
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
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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
- 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
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- Mining & Mineral Resources (AREA)
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- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Control Of Fluid Pressure (AREA)
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CN201910877866.3A CN110608026B (zh) | 2019-11-07 | 2019-11-07 | 基于压力波通信的井下多级压裂智能滑套控制系统及方法 |
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CN201910877866.3A CN110608026B (zh) | 2019-11-07 | 2019-11-07 | 基于压力波通信的井下多级压裂智能滑套控制系统及方法 |
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CN110608026A CN110608026A (zh) | 2019-12-24 |
CN110608026B true CN110608026B (zh) | 2020-09-15 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111594127B (zh) * | 2020-06-09 | 2022-02-11 | 成都理工大学 | 一种采用高效解码方式的滑套压力波通信方法 |
CN111101892B (zh) * | 2020-02-05 | 2021-11-09 | 电子科技大学 | 一种页岩气水平井井筒试压与趾端滑套启动联作方法 |
CN111663922B (zh) * | 2020-04-23 | 2022-07-01 | 中国海洋石油集团有限公司 | 一种井下解码器系统 |
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CN101694152B (zh) * | 2009-10-30 | 2012-12-26 | 中国石油大学(北京) | 多级精细节流管汇及自动控制系统 |
CN104088603B (zh) * | 2014-06-18 | 2017-01-11 | 中国石油集团川庆钻探工程有限公司 | 地面压力波控制井下滑套的方法 |
CN104329072A (zh) * | 2014-10-30 | 2015-02-04 | 中国石油天然气股份有限公司 | 一种压裂液返排控制装置及方法 |
SG11201705959UA (en) * | 2015-02-06 | 2017-08-30 | Halliburton Energy Services Inc | Multi-zone fracturing with full wellbore access |
CN106522882A (zh) * | 2016-11-08 | 2017-03-22 | 中国石油天然气股份有限公司 | 一种基于液体压力波控制的套管滑套 |
CN209129590U (zh) * | 2018-10-22 | 2019-07-19 | 中国石油化工股份有限公司 | 用于压力波通讯的注水井地面控制系统 |
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Effective date of registration: 20200911 Address after: Intercontinental building, 16 ande Road, Dongcheng District, Beijing Co-patentee after: SICHUAN SHENGNUO OIL AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Patentee after: PetroChina Co.,Ltd. Address before: 618300 south section 3, Zhongshan Avenue, Guanghan City, Deyang City, Sichuan Province Co-patentee before: SICHUAN SHENGNUO OIL AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Patentee before: CHINA NATIONAL PETROLEUM CORPORATION, SOUTHWEST OIL & GASFIELD BRANCH, ENGINEERING TECHNOLOGY Research Institute |
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