CN110410041B - 一种基于轴向斜喷抽吸助排的井口安全作业*** - Google Patents
一种基于轴向斜喷抽吸助排的井口安全作业*** Download PDFInfo
- Publication number
- CN110410041B CN110410041B CN201910839887.6A CN201910839887A CN110410041B CN 110410041 B CN110410041 B CN 110410041B CN 201910839887 A CN201910839887 A CN 201910839887A CN 110410041 B CN110410041 B CN 110410041B
- Authority
- CN
- China
- Prior art keywords
- gas injection
- gas
- pipe
- axial
- wellhead
- 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.)
- Active
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 69
- 238000002347 injection Methods 0.000 claims abstract description 218
- 239000007924 injection Substances 0.000 claims abstract description 218
- 239000007789 gas Substances 0.000 claims abstract description 158
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 138
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 69
- 238000007599 discharging Methods 0.000 claims abstract description 67
- 239000004576 sand Substances 0.000 claims abstract description 59
- 239000011261 inert gas Substances 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 34
- 239000007921 spray Substances 0.000 claims description 26
- 239000012528 membrane Substances 0.000 claims description 8
- 238000007514 turning Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 76
- 239000003345 natural gas Substances 0.000 abstract description 38
- 238000005553 drilling Methods 0.000 abstract description 31
- 238000000034 method Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 27
- 239000012530 fluid Substances 0.000 description 18
- 238000011144 upstream manufacturing Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding 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
- E21B43/121—Lifting well fluids
- E21B43/124—Adaptation of jet-pump systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
Landscapes
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Nozzles (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910839887.6A CN110410041B (zh) | 2019-09-06 | 2019-09-06 | 一种基于轴向斜喷抽吸助排的井口安全作业*** |
Applications Claiming Priority (1)
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CN201910839887.6A CN110410041B (zh) | 2019-09-06 | 2019-09-06 | 一种基于轴向斜喷抽吸助排的井口安全作业*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110410041A CN110410041A (zh) | 2019-11-05 |
CN110410041B true CN110410041B (zh) | 2024-04-16 |
Family
ID=68370479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910839887.6A Active CN110410041B (zh) | 2019-09-06 | 2019-09-06 | 一种基于轴向斜喷抽吸助排的井口安全作业*** |
Country Status (1)
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CN (1) | CN110410041B (zh) |
Citations (8)
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FR917449A (fr) * | 1944-11-21 | 1947-01-07 | Procédé et installation de gazéification souterraine | |
CN101922285A (zh) * | 2009-07-31 | 2010-12-22 | 中国石油集团川庆钻探工程有限公司钻采工艺技术研究院 | 气体钻井钻遇气层时安全起下钻的方法 |
CN104147733A (zh) * | 2014-07-31 | 2014-11-19 | 成都自能消防设备有限公司 | 一种气液混合装置 |
CN204113231U (zh) * | 2014-09-18 | 2015-01-21 | 中国石油天然气股份有限公司 | 一种天然气喷射引流工具 |
CN105178859A (zh) * | 2015-10-10 | 2015-12-23 | 中国石油集团川庆钻探工程有限公司 | 一种用于油气钻井的全井段自吸式反循环气体钻井*** |
CN109736737A (zh) * | 2019-01-04 | 2019-05-10 | 中国石油集团川庆钻探工程有限公司 | 一种储层气体钻井不压井起下钻的方法 |
CN110439465A (zh) * | 2019-08-29 | 2019-11-12 | 中国石油集团川庆钻探工程有限公司 | 一种钻井排砂管线轴向斜喷抽吸助排机构 |
CN210660044U (zh) * | 2019-09-06 | 2020-06-02 | 中国石油集团川庆钻探工程有限公司 | 一种基于轴向斜喷抽吸助排的井口安全作业*** |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10837463B2 (en) * | 2017-05-24 | 2020-11-17 | Baker Hughes Oilfield Operations, Llc | Systems and methods for gas pulse jet pump |
-
2019
- 2019-09-06 CN CN201910839887.6A patent/CN110410041B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR917449A (fr) * | 1944-11-21 | 1947-01-07 | Procédé et installation de gazéification souterraine | |
CN101922285A (zh) * | 2009-07-31 | 2010-12-22 | 中国石油集团川庆钻探工程有限公司钻采工艺技术研究院 | 气体钻井钻遇气层时安全起下钻的方法 |
CN104147733A (zh) * | 2014-07-31 | 2014-11-19 | 成都自能消防设备有限公司 | 一种气液混合装置 |
CN204113231U (zh) * | 2014-09-18 | 2015-01-21 | 中国石油天然气股份有限公司 | 一种天然气喷射引流工具 |
CN105178859A (zh) * | 2015-10-10 | 2015-12-23 | 中国石油集团川庆钻探工程有限公司 | 一种用于油气钻井的全井段自吸式反循环气体钻井*** |
CN109736737A (zh) * | 2019-01-04 | 2019-05-10 | 中国石油集团川庆钻探工程有限公司 | 一种储层气体钻井不压井起下钻的方法 |
CN110439465A (zh) * | 2019-08-29 | 2019-11-12 | 中国石油集团川庆钻探工程有限公司 | 一种钻井排砂管线轴向斜喷抽吸助排机构 |
CN210660044U (zh) * | 2019-09-06 | 2020-06-02 | 中国石油集团川庆钻探工程有限公司 | 一种基于轴向斜喷抽吸助排的井口安全作业*** |
Non-Patent Citations (4)
Title |
---|
低压储层气体钻井起下钻井口安全控制技术应用;董玉辉;窦金永;马晓伟;赵德云;;西部探矿工程(第06期);全文 * |
气体钻井井下复杂情况分析及预防;谢春强;史辉;高尧;黄晓川;;天然气技术与经济(第01期);全文 * |
气体钻井井底压力影响因素分析;闫铁;陈勋;毕雪亮;孙士慧;;科学技术与工程(第25期);全文 * |
气体钻井作业面临的风险及控制措施探讨;肖洲;颜小兵;周长虹;蒋鹏飞;;钻采工艺(第03期);全文 * |
Also Published As
Publication number | Publication date |
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CN110410041A (zh) | 2019-11-05 |
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Inventor after: Fan Liming Inventor after: Deng Hu Inventor after: Lu Dengyun Inventor after: Zhang Lin Inventor after: Jiang Jie Inventor after: Dong Shiming Inventor after: Wan Fulei Inventor after: Li Jinhe Inventor before: Fan Liming Inventor before: Deng Hu Inventor before: Lu Dengyun Inventor before: Zhang Lin Inventor before: Jiang Jie Inventor before: Dong Shiming Inventor before: Wan Fulei Inventor before: Li Jinhe |
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