CN108643856A - 一种径向井引导堵剂注入油井堵水方法 - Google Patents
一种径向井引导堵剂注入油井堵水方法 Download PDFInfo
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- CN108643856A CN108643856A CN201810211934.8A CN201810211934A CN108643856A CN 108643856 A CN108643856 A CN 108643856A CN 201810211934 A CN201810211934 A CN 201810211934A CN 108643856 A CN108643856 A CN 108643856A
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- 239000002981 blocking agent Substances 0.000 title claims abstract description 121
- 238000002347 injection Methods 0.000 title claims abstract description 71
- 239000007924 injection Substances 0.000 title claims abstract description 71
- 239000003129 oil well Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 40
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 26
- 230000035699 permeability Effects 0.000 claims description 9
- 238000001879 gelation Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 239000011435 rock Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 238000005325 percolation Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- 238000013178 mathematical model Methods 0.000 claims description 4
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 238000012407 engineering method Methods 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 3
- 210000002569 neuron Anatomy 0.000 claims description 3
- 239000000700 radioactive tracer Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 12
- 230000008901 benefit Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229920000642 polymer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/138—Plastering the borehole wall; Injecting into the formation
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling 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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810211934.8A CN108643856B (zh) | 2018-03-15 | 2018-03-15 | 一种径向井引导堵剂注入油井堵水方法 |
Applications Claiming Priority (1)
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CN201810211934.8A CN108643856B (zh) | 2018-03-15 | 2018-03-15 | 一种径向井引导堵剂注入油井堵水方法 |
Publications (2)
Publication Number | Publication Date |
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CN108643856A true CN108643856A (zh) | 2018-10-12 |
CN108643856B CN108643856B (zh) | 2020-06-02 |
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CN201810211934.8A Active CN108643856B (zh) | 2018-03-15 | 2018-03-15 | 一种径向井引导堵剂注入油井堵水方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110630245A (zh) * | 2019-09-20 | 2019-12-31 | 中国石油集团川庆钻探工程有限公司 | 一种基于渗透率优势通道的单井泄油面积定量计算方法 |
CN115680555A (zh) * | 2021-07-31 | 2023-02-03 | 中国石油天然气股份有限公司 | 确定暂堵剂用量的方法、装置、设备和可读存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1064729A (zh) * | 1991-03-11 | 1992-09-23 | 马拉索恩石油公司 | 增加液烃回收的方法 |
US5314019A (en) * | 1992-08-06 | 1994-05-24 | Mobil Oil Corporation | Method for treating formations |
CN101603414A (zh) * | 2009-07-24 | 2009-12-16 | 吉林省岩科新技术研究开发有限责任公司 | 钻探孔壁喷射注浆加固方法 |
CN105443095A (zh) * | 2014-07-31 | 2016-03-30 | 中国石油化工股份有限公司 | 一种稠油热采待施工井的单通道储层物理模型及应用 |
CN106194105A (zh) * | 2016-09-19 | 2016-12-07 | 中国石油化工股份有限公司 | 堵剂深部投放调剖方法 |
-
2018
- 2018-03-15 CN CN201810211934.8A patent/CN108643856B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1064729A (zh) * | 1991-03-11 | 1992-09-23 | 马拉索恩石油公司 | 增加液烃回收的方法 |
US5314019A (en) * | 1992-08-06 | 1994-05-24 | Mobil Oil Corporation | Method for treating formations |
CN101603414A (zh) * | 2009-07-24 | 2009-12-16 | 吉林省岩科新技术研究开发有限责任公司 | 钻探孔壁喷射注浆加固方法 |
CN105443095A (zh) * | 2014-07-31 | 2016-03-30 | 中国石油化工股份有限公司 | 一种稠油热采待施工井的单通道储层物理模型及应用 |
CN106194105A (zh) * | 2016-09-19 | 2016-12-07 | 中国石油化工股份有限公司 | 堵剂深部投放调剖方法 |
Non-Patent Citations (2)
Title |
---|
唐可等: "用于封堵新疆油田砾岩油藏水流优势通道的调剖剂研究", 《油田化学》 * |
赵鑫等: "海上油田优势水流通道模糊综合识别模型", 《断块油气田》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110630245A (zh) * | 2019-09-20 | 2019-12-31 | 中国石油集团川庆钻探工程有限公司 | 一种基于渗透率优势通道的单井泄油面积定量计算方法 |
CN110630245B (zh) * | 2019-09-20 | 2022-09-16 | 中国石油集团川庆钻探工程有限公司 | 一种基于渗透率优势通道的单井泄油面积定量计算方法 |
CN115680555A (zh) * | 2021-07-31 | 2023-02-03 | 中国石油天然气股份有限公司 | 确定暂堵剂用量的方法、装置、设备和可读存储介质 |
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Inventor after: Liu Xiaoqiang Inventor after: Hao Tong Inventor after: Wang Xiaozhi Inventor after: Qu Zhanqing Inventor after: Guo Tiankui Inventor after: Wang Dongying Inventor after: Ye Weibao Inventor after: Ma Zhongyue Inventor after: Wen Hongbin Inventor after: Li Yunlong Inventor after: Cui Xuyao Inventor before: Qu Zhanqing Inventor before: Wang Xiaozhi Inventor before: Liu Xiaoqiang Inventor before: Wang Dongying Inventor before: Ye Weibao Inventor before: Ma Zhongyue Inventor before: Wen Hongbin Inventor before: Li Yunlong Inventor before: Cui Xuyao Inventor before: Hao Tong |
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