CN110469298B - 一种基于无线控制的笼套式井下节流器 - Google Patents
一种基于无线控制的笼套式井下节流器 Download PDFInfo
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- CN110469298B CN110469298B CN201910889182.5A CN201910889182A CN110469298B CN 110469298 B CN110469298 B CN 110469298B CN 201910889182 A CN201910889182 A CN 201910889182A CN 110469298 B CN110469298 B CN 110469298B
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- 239000000523 sample Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 239000003345 natural gas Substances 0.000 description 7
- 239000003209 petroleum derivative Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000001105 regulatory 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
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
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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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
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- 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)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910889182.5A CN110469298B (zh) | 2019-09-19 | 2019-09-19 | 一种基于无线控制的笼套式井下节流器 |
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CN201910889182.5A CN110469298B (zh) | 2019-09-19 | 2019-09-19 | 一种基于无线控制的笼套式井下节流器 |
Publications (2)
Publication Number | Publication Date |
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CN110469298A CN110469298A (zh) | 2019-11-19 |
CN110469298B true CN110469298B (zh) | 2020-03-27 |
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CN201910889182.5A Active CN110469298B (zh) | 2019-09-19 | 2019-09-19 | 一种基于无线控制的笼套式井下节流器 |
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CN (1) | CN110469298B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116006701B (zh) * | 2023-02-21 | 2023-05-30 | 四川圣诺油气工程技术服务有限公司 | 一种笼套式节流阀 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6000468A (en) * | 1996-08-01 | 1999-12-14 | Camco International Inc. | Method and apparatus for the downhole metering and control of fluids produced from wells |
CN201428448Y (zh) * | 2009-06-19 | 2010-03-24 | 山东大学 | 一种井下测压井上节流控制的深井注浆减压装置 |
CN203230395U (zh) * | 2013-03-06 | 2013-10-09 | 中国石油天然气股份有限公司 | 一种智能式井下节流装置 |
CN206338053U (zh) * | 2016-12-16 | 2017-07-18 | 中国石油化工股份有限公司江汉油田分公司石油工程技术研究院 | 一种气井可紧急关断的智能井下节流阀 |
CN106988709A (zh) * | 2017-05-22 | 2017-07-28 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种井下实时可调节流工艺 |
CN107035347A (zh) * | 2017-05-11 | 2017-08-11 | 西安思坦仪器股份有限公司 | 一种井下节流器的气嘴调节系统 |
CN107780885A (zh) * | 2016-08-24 | 2018-03-09 | 中国石油天然气股份有限公司 | 一种智能开关井的方法和装置 |
-
2019
- 2019-09-19 CN CN201910889182.5A patent/CN110469298B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6000468A (en) * | 1996-08-01 | 1999-12-14 | Camco International Inc. | Method and apparatus for the downhole metering and control of fluids produced from wells |
CN201428448Y (zh) * | 2009-06-19 | 2010-03-24 | 山东大学 | 一种井下测压井上节流控制的深井注浆减压装置 |
CN203230395U (zh) * | 2013-03-06 | 2013-10-09 | 中国石油天然气股份有限公司 | 一种智能式井下节流装置 |
CN107780885A (zh) * | 2016-08-24 | 2018-03-09 | 中国石油天然气股份有限公司 | 一种智能开关井的方法和装置 |
CN206338053U (zh) * | 2016-12-16 | 2017-07-18 | 中国石油化工股份有限公司江汉油田分公司石油工程技术研究院 | 一种气井可紧急关断的智能井下节流阀 |
CN107035347A (zh) * | 2017-05-11 | 2017-08-11 | 西安思坦仪器股份有限公司 | 一种井下节流器的气嘴调节系统 |
CN106988709A (zh) * | 2017-05-22 | 2017-07-28 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种井下实时可调节流工艺 |
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Effective date of registration: 20200908 Address after: Intercontinental building, 16 ande Road, Dongcheng District, Beijing, 100010 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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