CN114397214A - 一种煤岩表面润湿改性剂的耐冲刷效果评价方法及装置 - Google Patents
一种煤岩表面润湿改性剂的耐冲刷效果评价方法及装置 Download PDFInfo
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- CN114397214A CN114397214A CN202210042642.2A CN202210042642A CN114397214A CN 114397214 A CN114397214 A CN 114397214A CN 202210042642 A CN202210042642 A CN 202210042642A CN 114397214 A CN114397214 A CN 114397214A
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- scouring
- wetting
- coal
- evaluating
- resistance effect
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- 239000003245 coal Substances 0.000 title claims abstract description 91
- 238000009736 wetting Methods 0.000 title claims abstract description 84
- 238000009991 scouring Methods 0.000 title claims abstract description 63
- 230000000694 effects Effects 0.000 title claims abstract description 35
- 239000011435 rock Substances 0.000 title claims abstract description 27
- 239000003607 modifier Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000004568 cement Substances 0.000 claims abstract description 18
- 239000002002 slurry Substances 0.000 claims abstract description 16
- 239000000706 filtrate Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 36
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 26
- 239000004484 Briquette Substances 0.000 claims description 20
- 239000004094 surface-active agent Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 12
- 238000007605 air drying Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 238000004448 titration Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 23
- 230000004048 modification Effects 0.000 description 23
- 239000007789 gas Substances 0.000 description 14
- 238000003756 stirring Methods 0.000 description 8
- 238000005406 washing Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 239000003818 cinder Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
- G01N3/567—Investigating resistance to wear or abrasion by submitting the specimen to the action of a fluid or of a fluidised material, e.g. cavitation, jet abrasion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Description
冲刷时间 | 干煤样 | 润湿改性 | 5s | 30s | 2min | 5min | 15min | 30min |
润湿角/° | 112.8 | 0.0 | 17.9 | 28.3 | 55.2 | 77.1 | 86.3 | 91.2 |
冲刷时间 | 干煤样 | 润湿改性 | 5s | 30s | 2min | 5min | 15min | 30min |
润湿角/° | 111.3 | 30.7 | 37.1 | 42.3 | 55.2 | 62.5 | 66.6 | 70.0 |
Claims (7)
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CN202210042642.2A CN114397214B (zh) | 2022-01-14 | 2022-01-14 | 一种煤岩表面润湿改性剂的耐冲刷效果评价方法及装置 |
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CN202210042642.2A CN114397214B (zh) | 2022-01-14 | 2022-01-14 | 一种煤岩表面润湿改性剂的耐冲刷效果评价方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN114397214A true CN114397214A (zh) | 2022-04-26 |
CN114397214B CN114397214B (zh) | 2024-04-12 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102879304A (zh) * | 2012-09-26 | 2013-01-16 | 上海大学 | 一种固体表面吸附层耐冲刷测试方法 |
US20130312975A1 (en) * | 2012-05-23 | 2013-11-28 | Basf Se | Process for Water Wetting Oil-Wet Surfaces |
CN105191798A (zh) * | 2015-09-29 | 2015-12-30 | 中国科学院植物研究所 | 一种间歇浸没式百合鳞片增殖快繁方法 |
JP2019094418A (ja) * | 2017-11-22 | 2019-06-20 | 東洋ガラス株式会社 | コーティング液及びコーティングを有するガラス容器 |
CN109916756A (zh) * | 2019-02-28 | 2019-06-21 | 武汉理工大学 | 一种测试海工混凝土抗冲磨性能的试验装置及其试验方法 |
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2022
- 2022-01-14 CN CN202210042642.2A patent/CN114397214B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130312975A1 (en) * | 2012-05-23 | 2013-11-28 | Basf Se | Process for Water Wetting Oil-Wet Surfaces |
CN102879304A (zh) * | 2012-09-26 | 2013-01-16 | 上海大学 | 一种固体表面吸附层耐冲刷测试方法 |
CN105191798A (zh) * | 2015-09-29 | 2015-12-30 | 中国科学院植物研究所 | 一种间歇浸没式百合鳞片增殖快繁方法 |
JP2019094418A (ja) * | 2017-11-22 | 2019-06-20 | 東洋ガラス株式会社 | コーティング液及びコーティングを有するガラス容器 |
CN109916756A (zh) * | 2019-02-28 | 2019-06-21 | 武汉理工大学 | 一种测试海工混凝土抗冲磨性能的试验装置及其试验方法 |
Non-Patent Citations (4)
Title |
---|
任春宇;樊天朝;殷鹏;白兴达;任嘉伟;: "THR固井前置液的研究与应用", 精细石油化工进展, no. 05, pages 31 - 32 * |
侯博恒;王晓磊;赵立强;张锋;张新;: "润湿反转醇类溶液解堵实验效果与评价", 油气田地面工程, no. 01, pages 31 - 32 * |
杨蕾 等: ""低渗油藏降压增注表面活性剂室内研究"", 《全面腐蚀控制》, vol. 30, no. 8, pages 41 - 45 * |
王力 等: ""煤储层固井胶结强度性能及改善方法研究"", 《煤炭科学技术》, vol. 47, no. 2, pages 59 - 64 * |
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CN114397214B (zh) | 2024-04-12 |
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Effective date of registration: 20220425 Address after: 550000 Guizhou Geological Museum, Yuntan South Road, guanshanhu District, Guiyang City, Guizhou Province Applicant after: Guizhou oil and gas exploration and Development Engineering Research Institute Address before: 550000 Guizhou Geological Museum, Yuntan South Road, guanshanhu District, Guiyang City, Guizhou Province Applicant before: Guizhou oil and gas exploration and Development Engineering Research Institute Applicant before: China University of Petroleum (East China) |
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