CN108894760A - 一种气井生产用阀管结合型井下节流器及其使用方法 - Google Patents
一种气井生产用阀管结合型井下节流器及其使用方法 Download PDFInfo
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- CN108894760A CN108894760A CN201811018375.5A CN201811018375A CN108894760A CN 108894760 A CN108894760 A CN 108894760A CN 201811018375 A CN201811018375 A CN 201811018375A CN 108894760 A CN108894760 A CN 108894760A
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- gas well
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- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 230000013011 mating Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000005065 mining Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 73
- 239000002343 natural gas well Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 235000020681 well water Nutrition 0.000 description 2
- 239000002349 well water Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012360 testing method Methods 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
- 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
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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
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)
- Lift Valve (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811018375.5A CN108894760A (zh) | 2018-09-03 | 2018-09-03 | 一种气井生产用阀管结合型井下节流器及其使用方法 |
Applications Claiming Priority (1)
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CN201811018375.5A CN108894760A (zh) | 2018-09-03 | 2018-09-03 | 一种气井生产用阀管结合型井下节流器及其使用方法 |
Publications (1)
Publication Number | Publication Date |
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CN108894760A true CN108894760A (zh) | 2018-11-27 |
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Family Applications (1)
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CN201811018375.5A Pending CN108894760A (zh) | 2018-09-03 | 2018-09-03 | 一种气井生产用阀管结合型井下节流器及其使用方法 |
Country Status (1)
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CN (1) | CN108894760A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112302587A (zh) * | 2020-11-24 | 2021-02-02 | 辽宁新华仪器有限公司 | 内调试定压配产配套工具 |
RU2770971C1 (ru) * | 2021-09-22 | 2022-04-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" | Струйное устройство для перепуска затрубного газа |
Citations (10)
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---|---|---|---|---|
US20100084139A1 (en) * | 2008-10-07 | 2010-04-08 | Weatherford/Lamb, Inc. | Downhole Waterflood Regulator |
CN102720463A (zh) * | 2012-07-03 | 2012-10-10 | 西南石油大学 | 一种新型节流降压装置 |
CN103291767A (zh) * | 2013-05-21 | 2013-09-11 | 西安交通大学苏州研究院 | 柱面环形缝隙节流比可调节流器 |
CN103541698A (zh) * | 2012-07-12 | 2014-01-29 | 中国石油天然气股份有限公司 | 气井井下定产量节流生产装置 |
CN203549039U (zh) * | 2013-11-02 | 2014-04-16 | 济宁职业技术学院 | 一种流量压力自适应调节阀 |
CN204312036U (zh) * | 2014-11-17 | 2015-05-06 | 中国石油天然气股份有限公司 | 一种压差式井下节流器气嘴 |
US20150252907A1 (en) * | 2014-03-06 | 2015-09-10 | Baker Hughes Incorporated | Sealing device having high differential pressure opening capability |
CN105201466A (zh) * | 2015-11-02 | 2015-12-30 | 西南石油大学 | 一种井下自动无级节流装置及方法 |
CN205858833U (zh) * | 2016-08-11 | 2017-01-04 | 中国海洋大学 | 一种节流阀 |
CN208934671U (zh) * | 2018-09-03 | 2019-06-04 | 中国石油集团川庆钻探工程有限公司 | 一种气井生产用阀管结合型井下节流器 |
-
2018
- 2018-09-03 CN CN201811018375.5A patent/CN108894760A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100084139A1 (en) * | 2008-10-07 | 2010-04-08 | Weatherford/Lamb, Inc. | Downhole Waterflood Regulator |
CN102720463A (zh) * | 2012-07-03 | 2012-10-10 | 西南石油大学 | 一种新型节流降压装置 |
CN103541698A (zh) * | 2012-07-12 | 2014-01-29 | 中国石油天然气股份有限公司 | 气井井下定产量节流生产装置 |
CN103291767A (zh) * | 2013-05-21 | 2013-09-11 | 西安交通大学苏州研究院 | 柱面环形缝隙节流比可调节流器 |
CN203549039U (zh) * | 2013-11-02 | 2014-04-16 | 济宁职业技术学院 | 一种流量压力自适应调节阀 |
US20150252907A1 (en) * | 2014-03-06 | 2015-09-10 | Baker Hughes Incorporated | Sealing device having high differential pressure opening capability |
CN204312036U (zh) * | 2014-11-17 | 2015-05-06 | 中国石油天然气股份有限公司 | 一种压差式井下节流器气嘴 |
CN105201466A (zh) * | 2015-11-02 | 2015-12-30 | 西南石油大学 | 一种井下自动无级节流装置及方法 |
CN205858833U (zh) * | 2016-08-11 | 2017-01-04 | 中国海洋大学 | 一种节流阀 |
CN208934671U (zh) * | 2018-09-03 | 2019-06-04 | 中国石油集团川庆钻探工程有限公司 | 一种气井生产用阀管结合型井下节流器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112302587A (zh) * | 2020-11-24 | 2021-02-02 | 辽宁新华仪器有限公司 | 内调试定压配产配套工具 |
RU2770971C1 (ru) * | 2021-09-22 | 2022-04-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" | Струйное устройство для перепуска затрубного газа |
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Effective date of registration: 20201030 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: No.6, mengzhuiwan street, Chenghua District, Chengdu, Sichuan 610056 Applicant before: CNPC Chuanqing Drilling Engineering Co.,Ltd. Applicant before: CHANGQING DOWNHOLE TECHNOLOGY OPERATION COMPANY OF CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. |
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