CN110644959B - 注抽交替作业减缓地层挤压套管井口八合一控制装置 - Google Patents
注抽交替作业减缓地层挤压套管井口八合一控制装置 Download PDFInfo
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- CN110644959B CN110644959B CN201911091548.0A CN201911091548A CN110644959B CN 110644959 B CN110644959 B CN 110644959B CN 201911091548 A CN201911091548 A CN 201911091548A CN 110644959 B CN110644959 B CN 110644959B
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- Prior art keywords
- water
- way valve
- injection
- pump
- control device
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Links
- 238000002347 injection Methods 0.000 title claims abstract description 77
- 239000007924 injection Substances 0.000 title claims abstract description 77
- 238000001125 extrusion Methods 0.000 title claims abstract description 29
- 238000000605 extraction Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 227
- 239000010865 sewage Substances 0.000 claims abstract description 20
- 238000005086 pumping Methods 0.000 claims description 32
- 230000003139 buffering effect Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 238000012544 monitoring process Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000008961 swelling Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000005465 channeling Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009715 pressure infiltration Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005406 washing 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
-
- 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
- E21B34/02—Valve arrangements for boreholes or wells in well heads
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or 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
- 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
-
- 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
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)
- Geophysics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911091548.0A CN110644959B (zh) | 2019-11-10 | 2019-11-10 | 注抽交替作业减缓地层挤压套管井口八合一控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911091548.0A CN110644959B (zh) | 2019-11-10 | 2019-11-10 | 注抽交替作业减缓地层挤压套管井口八合一控制装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110644959A CN110644959A (zh) | 2020-01-03 |
CN110644959B true CN110644959B (zh) | 2024-07-02 |
Family
ID=68995744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911091548.0A Active CN110644959B (zh) | 2019-11-10 | 2019-11-10 | 注抽交替作业减缓地层挤压套管井口八合一控制装置 |
Country Status (1)
Country | Link |
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CN (1) | CN110644959B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111852432B (zh) * | 2020-08-19 | 2023-04-07 | 中国石油大学(华东) | 一种地面控制水力脉冲装置及其应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN210829208U (zh) * | 2019-11-10 | 2020-06-23 | 夏惠芬 | 注抽交替作业减缓地层挤压套管井口八合一高效控制装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716970A (en) * | 1986-09-22 | 1988-01-05 | Henning Freddie L | Oil or gas well workover technique |
US7464752B2 (en) * | 2003-03-31 | 2008-12-16 | Exxonmobil Upstream Research Company | Wellbore apparatus and method for completion, production and injection |
CN102128011A (zh) * | 2010-01-20 | 2011-07-20 | 烟台杰瑞石油开发有限公司 | 一种用于岩屑环空回注的装置及其控制方法 |
CN102392634B (zh) * | 2011-09-29 | 2013-04-10 | 西南石油大学 | 固井环空水泥浆失重测量装置及测量方法 |
CN102434121B (zh) * | 2011-12-14 | 2014-08-13 | 常州大学 | 井下低频抽汲振动解堵装置及其使用方法 |
CN202578589U (zh) * | 2012-06-12 | 2012-12-05 | 中国石油天然气股份有限公司 | 具有洗井、测试及分层调驱注水的多功能管柱 |
-
2019
- 2019-11-10 CN CN201911091548.0A patent/CN110644959B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN210829208U (zh) * | 2019-11-10 | 2020-06-23 | 夏惠芬 | 注抽交替作业减缓地层挤压套管井口八合一高效控制装置 |
Also Published As
Publication number | Publication date |
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CN110644959A (zh) | 2020-01-03 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20240607 Address after: 719000 Factory Building 13, Innovation and Entrepreneurship Industrial Park, Yushen Industrial Zone, Yulin City, Shaanxi Province Applicant after: Shaanxi Best Chemical Products Manufacturing Co.,Ltd. Country or region after: China Address before: Room 502, Gate 1, No. 3 Xueyuan Community, Development Road, Saltu District, Daqing City, Heilongjiang Province, 163000 Applicant before: Xia Huifen Country or region before: China |
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GR01 | Patent grant |