CN114397214B - 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
- Publication number
- CN114397214B CN114397214B CN202210042642.2A CN202210042642A CN114397214B CN 114397214 B CN114397214 B CN 114397214B CN 202210042642 A CN202210042642 A CN 202210042642A CN 114397214 B CN114397214 B CN 114397214B
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- Prior art keywords
- wetting
- coal
- measuring
- flushing
- modifier
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- 238000009736 wetting Methods 0.000 title claims abstract description 81
- 239000003245 coal Substances 0.000 title claims abstract description 74
- 230000000694 effects Effects 0.000 title claims abstract description 32
- 238000009991 scouring Methods 0.000 title claims abstract description 28
- 239000011435 rock Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000003607 modifier Substances 0.000 title claims abstract description 21
- 239000004568 cement Substances 0.000 claims abstract description 19
- 239000000706 filtrate Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims description 34
- 238000011010 flushing procedure Methods 0.000 claims description 29
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 26
- 239000004094 surface-active agent Substances 0.000 claims description 17
- 239000002002 slurry Substances 0.000 claims description 14
- 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
- 239000004484 Briquette Substances 0.000 claims description 3
- 238000000227 grinding 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
- 230000002708 enhancing effect Effects 0.000 claims 5
- 230000003628 erosive effect Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 abstract description 26
- 230000004048 modification Effects 0.000 abstract description 26
- 239000007789 gas Substances 0.000 description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 241000208838 Asteraceae Species 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process 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
- 239000000080 wetting agent Substances 0.000 description 1
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
Landscapes
- 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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Curing Cements, Concrete, And Artificial Stone (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 (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|
| CN114397214A CN114397214A (zh) | 2022-04-26 |
| CN114397214B true CN114397214B (zh) | 2024-04-12 |
Family
ID=81230187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210042642.2A Active 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114397214B (zh) |
Citations (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9689244B2 (en) * | 2012-05-23 | 2017-06-27 | Basf Se | Process for water wetting oil-wet surfaces |
-
2022
- 2022-01-14 CN CN202210042642.2A patent/CN114397214B/zh active Active
Patent Citations (4)
| 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 |
| 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 |
|---|
| "低渗油藏降压增注表面活性剂室内研究";杨蕾 等;《全面腐蚀控制》;第30卷(第8期);第41-45页 * |
| "煤储层固井胶结强度性能及改善方法研究";王力 等;《煤炭科学技术》;第47卷(第2期);第59-64页 * |
| THR固井前置液的研究与应用;任春宇;樊天朝;殷鹏;白兴达;任嘉伟;;精细石油化工进展(05);第31-32页 * |
| 润湿反转醇类溶液解堵实验效果与评价;侯博恒;王晓磊;赵立强;张锋;张新;;油气田地面工程(01);第31-32页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114397214A (zh) | 2022-04-26 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
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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