CN113356783A - 一种密闭式气井排水撬 - Google Patents
一种密闭式气井排水撬 Download PDFInfo
- Publication number
- CN113356783A CN113356783A CN202110788032.2A CN202110788032A CN113356783A CN 113356783 A CN113356783 A CN 113356783A CN 202110788032 A CN202110788032 A CN 202110788032A CN 113356783 A CN113356783 A CN 113356783A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- gas well
- blowout preventer
- blowout
- packing
- 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
- 238000004519 manufacturing process Methods 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 89
- 239000010959 steel Substances 0.000 claims description 89
- 238000012856 packing Methods 0.000 claims description 28
- 230000002265 prevention Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 14
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 238000005086 pumping Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
-
- 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
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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110788032.2A CN113356783B (zh) | 2021-07-12 | 2021-07-12 | 一种密闭式气井排水撬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110788032.2A CN113356783B (zh) | 2021-07-12 | 2021-07-12 | 一种密闭式气井排水撬 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113356783A true CN113356783A (zh) | 2021-09-07 |
CN113356783B CN113356783B (zh) | 2023-07-25 |
Family
ID=77539155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110788032.2A Active CN113356783B (zh) | 2021-07-12 | 2021-07-12 | 一种密闭式气井排水撬 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113356783B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115234198A (zh) * | 2022-07-19 | 2022-10-25 | 天津海渤谊油科技发展有限公司 | 一种油气井密闭排液装置 |
Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887158A (en) * | 1971-05-17 | 1975-06-03 | Otis Eng Co | Blow out preventers |
US4214605A (en) * | 1978-01-11 | 1980-07-29 | Otis Engineering Corporation | Actuator for wireline blowout preventer |
US4307783A (en) * | 1980-01-25 | 1981-12-29 | Schlumberger Technology Corporation | Method and apparatus for conducting wireline operations during blowout conditions in oil and gas wells |
US4886115A (en) * | 1988-10-14 | 1989-12-12 | Eastern Oil Tools Pte Ltd. | Wireline safety mechanism for wireline tools |
CN2308704Y (zh) * | 1997-08-14 | 1999-02-24 | 西安凯宏工业有限责任公司 | 车载抽油装置 |
US6367553B1 (en) * | 2000-05-16 | 2002-04-09 | Anthony R. Boyd | Method and apparatus for controlling well pressure while undergoing wireline operations on subsea blowout preventers |
DE60207661D1 (de) * | 2001-09-03 | 2006-01-05 | Elmar Services Ltd | Drahtseil-Ausblasventilsteuerungseinrichtung |
CN201152168Y (zh) * | 2008-01-17 | 2008-11-19 | 重庆科技学院 | 自动抽吸采油装置 |
CA2630638A1 (en) * | 2007-06-08 | 2008-12-08 | Schlumberger Canada Limited | Apparatus and method for engaging a tubular |
CN202100228U (zh) * | 2011-06-03 | 2012-01-04 | 蒋瑜 | 采油测试防喷装置 |
CN102409991A (zh) * | 2011-12-19 | 2012-04-11 | 西安思坦仪器股份有限公司 | 井口防喷密封装置 |
CN202266242U (zh) * | 2011-08-28 | 2012-06-06 | 中国石油集团长城钻探工程有限公司 | 一种气井抽汲排液装置 |
CN102661132A (zh) * | 2012-05-04 | 2012-09-12 | 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 | 一种气井抽汲车 |
US20150184480A1 (en) * | 2013-12-30 | 2015-07-02 | Cameron International Corporation | Cartridge insert for spools |
CN105927180A (zh) * | 2016-05-16 | 2016-09-07 | 徐秀 | 一种井口防喷装置用防喷器 |
CN206071543U (zh) * | 2016-08-31 | 2017-04-05 | 中国石油集团川庆钻探工程有限公司 | 一种应用于天然气井的抽汲排液系统 |
CN211115905U (zh) * | 2019-10-18 | 2020-07-28 | 中国石油集团西部钻探工程有限公司 | 不间断柱塞排水采气用防喷管 |
CN212656807U (zh) * | 2020-06-19 | 2021-03-05 | 成都厚信健科技有限公司 | 一种气井抽吸排采工艺技术 |
-
2021
- 2021-07-12 CN CN202110788032.2A patent/CN113356783B/zh active Active
Patent Citations (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887158A (en) * | 1971-05-17 | 1975-06-03 | Otis Eng Co | Blow out preventers |
US4214605A (en) * | 1978-01-11 | 1980-07-29 | Otis Engineering Corporation | Actuator for wireline blowout preventer |
US4307783A (en) * | 1980-01-25 | 1981-12-29 | Schlumberger Technology Corporation | Method and apparatus for conducting wireline operations during blowout conditions in oil and gas wells |
US4886115A (en) * | 1988-10-14 | 1989-12-12 | Eastern Oil Tools Pte Ltd. | Wireline safety mechanism for wireline tools |
CN2308704Y (zh) * | 1997-08-14 | 1999-02-24 | 西安凯宏工业有限责任公司 | 车载抽油装置 |
US6367553B1 (en) * | 2000-05-16 | 2002-04-09 | Anthony R. Boyd | Method and apparatus for controlling well pressure while undergoing wireline operations on subsea blowout preventers |
DE60207661D1 (de) * | 2001-09-03 | 2006-01-05 | Elmar Services Ltd | Drahtseil-Ausblasventilsteuerungseinrichtung |
CA2630638A1 (en) * | 2007-06-08 | 2008-12-08 | Schlumberger Canada Limited | Apparatus and method for engaging a tubular |
CN201152168Y (zh) * | 2008-01-17 | 2008-11-19 | 重庆科技学院 | 自动抽吸采油装置 |
CN202100228U (zh) * | 2011-06-03 | 2012-01-04 | 蒋瑜 | 采油测试防喷装置 |
CN202266242U (zh) * | 2011-08-28 | 2012-06-06 | 中国石油集团长城钻探工程有限公司 | 一种气井抽汲排液装置 |
CN102409991A (zh) * | 2011-12-19 | 2012-04-11 | 西安思坦仪器股份有限公司 | 井口防喷密封装置 |
CN102661132A (zh) * | 2012-05-04 | 2012-09-12 | 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 | 一种气井抽汲车 |
US20150184480A1 (en) * | 2013-12-30 | 2015-07-02 | Cameron International Corporation | Cartridge insert for spools |
CN105927180A (zh) * | 2016-05-16 | 2016-09-07 | 徐秀 | 一种井口防喷装置用防喷器 |
CN206071543U (zh) * | 2016-08-31 | 2017-04-05 | 中国石油集团川庆钻探工程有限公司 | 一种应用于天然气井的抽汲排液系统 |
CN211115905U (zh) * | 2019-10-18 | 2020-07-28 | 中国石油集团西部钻探工程有限公司 | 不间断柱塞排水采气用防喷管 |
CN212656807U (zh) * | 2020-06-19 | 2021-03-05 | 成都厚信健科技有限公司 | 一种气井抽吸排采工艺技术 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115234198A (zh) * | 2022-07-19 | 2022-10-25 | 天津海渤谊油科技发展有限公司 | 一种油气井密闭排液装置 |
CN115234198B (zh) * | 2022-07-19 | 2024-01-12 | 天津海渤谊油科技发展有限公司 | 一种油气井密闭排液装置 |
Also Published As
Publication number | Publication date |
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CN113356783B (zh) | 2023-07-25 |
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Effective date of registration: 20220518 Address after: 710000 room 1403, unit 2, building 3, Saigao international, Fengcheng Second Road, west of the middle section of Weiyang Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Applicant after: Shaanxi Maofa Energy Technology Co.,Ltd. Address before: 710018 No. 16-37, building 2, Xuhui ronghua International Business Project Center, Weiyang Road, economic and Technological Development Zone, Xi'an, Shaanxi Province Applicant before: Xi'an xinghuirui oil and Gas Development Technology Co.,Ltd. |
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