CN110079291A - 含高相变点原位乳化增黏体系及在水驱油藏的应用 - Google Patents
含高相变点原位乳化增黏体系及在水驱油藏的应用 Download PDFInfo
- Publication number
- CN110079291A CN110079291A CN201910470177.0A CN201910470177A CN110079291A CN 110079291 A CN110079291 A CN 110079291A CN 201910470177 A CN201910470177 A CN 201910470177A CN 110079291 A CN110079291 A CN 110079291A
- Authority
- CN
- China
- Prior art keywords
- water
- oil
- transformation temperature
- containing high
- increasing stick
- 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.)
- Granted
Links
- 230000009466 transformation Effects 0.000 title claims abstract description 40
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 239000004094 surface-active agent Substances 0.000 claims abstract description 23
- -1 fatty alcohol ether sulfonate Chemical class 0.000 claims abstract description 21
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 239000003208 petroleum Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000230 xanthan gum Substances 0.000 claims abstract description 6
- 229920001285 xanthan gum Polymers 0.000 claims abstract description 6
- 235000010493 xanthan gum Nutrition 0.000 claims abstract description 6
- 229940082509 xanthan gum Drugs 0.000 claims abstract description 6
- ANBZTKMYPDMODS-YPKPFQOOSA-N (z)-n,n-diethyloctadec-9-enamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)N(CC)CC ANBZTKMYPDMODS-YPKPFQOOSA-N 0.000 claims abstract description 5
- FKOKUHFZNIUSLW-UHFFFAOYSA-N 2-Hydroxypropyl stearate Chemical group CCCCCCCCCCCCCCCCCC(=O)OCC(C)O FKOKUHFZNIUSLW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920001661 Chitosan Polymers 0.000 claims abstract description 5
- 229920002907 Guar gum Polymers 0.000 claims abstract description 5
- MRUAUOIMASANKQ-UHFFFAOYSA-O carboxymethyl-[3-(dodecanoylamino)propyl]-dimethylazanium Chemical compound CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC(O)=O MRUAUOIMASANKQ-UHFFFAOYSA-O 0.000 claims abstract description 5
- 239000000665 guar gum Substances 0.000 claims abstract description 5
- 235000010417 guar gum Nutrition 0.000 claims abstract description 5
- 229960002154 guar gum Drugs 0.000 claims abstract description 5
- 229920000734 polysilsesquioxane polymer Polymers 0.000 claims abstract description 5
- 229940093625 propylene glycol monostearate Drugs 0.000 claims abstract description 5
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims abstract description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 4
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 claims abstract description 4
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 claims abstract description 4
- 239000005714 Chitosan hydrochloride Substances 0.000 claims abstract description 3
- 239000002253 acid Substances 0.000 claims abstract description 3
- 150000007513 acids Chemical class 0.000 claims abstract description 3
- 125000005456 glyceride group Chemical group 0.000 claims abstract description 3
- 229930182470 glycoside Natural products 0.000 claims abstract description 3
- 230000001804 emulsifying effect Effects 0.000 claims description 11
- 229920000858 Cyclodextrin Polymers 0.000 claims 1
- 239000001116 FEMA 4028 Substances 0.000 claims 1
- 229960004853 betadex Drugs 0.000 claims 1
- 150000002191 fatty alcohols Chemical class 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 5
- CUJVBAPGYBSBHJ-YWBSARSQSA-N 2-[[(1R,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21R,23R,25R,26R,28R,30R,31R,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,38,40,42-tetrakis(carboxymethoxy)-10,15-bis(carboxymethoxymethyl)-37,39,41,43,44,45,46,47,48,49-decahydroxy-20,25,30,35-tetrakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontan-5-yl]methoxy]acetic acid Chemical group OC[C@H]1O[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3COCC(O)=O)O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3COCC(O)=O)O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3COCC(O)=O)O[C@@H]3[C@@H](CO)O[C@H](O[C@@H]4[C@@H](CO)O[C@H](O[C@@H]5[C@@H](CO)O[C@H](O[C@H]1[C@H](OCC(O)=O)[C@H]2O)[C@H](O)[C@H]5OCC(O)=O)[C@H](O)[C@H]4OCC(O)=O)[C@H](O)[C@H]3OCC(O)=O CUJVBAPGYBSBHJ-YWBSARSQSA-N 0.000 abstract description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 53
- 239000000839 emulsion Substances 0.000 description 44
- 238000004945 emulsification Methods 0.000 description 23
- 239000007762 w/o emulsion Substances 0.000 description 14
- 239000010779 crude oil Substances 0.000 description 13
- 239000012071 phase Substances 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 238000011084 recovery Methods 0.000 description 10
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000001767 cationic compounds Chemical class 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 229910001411 inorganic cation Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010729 system oil Substances 0.000 description 2
- 206010004542 Bezoar Diseases 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000001246 colloidal dispersion Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003090 exacerbative effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Colloid Chemistry (AREA)
Abstract
Description
矿化度(10<sup>4</sup>mg/L) | 原油黏度(mPa·s) | 油水界面张力(mN/m) |
0.1 | 60.8 | 0.036 |
1.0 | 120.1 | 0.072 |
10 | 303.6 | 0.043 |
20 | 460.7 | 0.055 |
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910470177.0A CN110079291B (zh) | 2019-05-31 | 2019-05-31 | 含高相变点原位乳化增黏体系及在水驱油藏的应用 |
PCT/CN2019/098262 WO2020237818A1 (zh) | 2019-05-31 | 2019-07-30 | 含高相变点原位乳化增黏体系及在水驱油藏的应用 |
US16/961,192 US11473005B2 (en) | 2019-05-31 | 2019-07-30 | In-situ emulsification and viscosity increase system with high phase change point and application thereof in water-flooding oil reservoir |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910470177.0A CN110079291B (zh) | 2019-05-31 | 2019-05-31 | 含高相变点原位乳化增黏体系及在水驱油藏的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110079291A true CN110079291A (zh) | 2019-08-02 |
CN110079291B CN110079291B (zh) | 2020-02-18 |
Family
ID=67422964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910470177.0A Active CN110079291B (zh) | 2019-05-31 | 2019-05-31 | 含高相变点原位乳化增黏体系及在水驱油藏的应用 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11473005B2 (zh) |
CN (1) | CN110079291B (zh) |
WO (1) | WO2020237818A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110776899A (zh) * | 2019-11-26 | 2020-02-11 | 西南石油大学 | 一种高温高盐油藏原位乳化增黏体系及其应用 |
CN113356814A (zh) * | 2021-07-14 | 2021-09-07 | 西南石油大学 | 一种高相变油水原位乳化液提高稠油采收率的方法 |
CN114525121A (zh) * | 2022-01-13 | 2022-05-24 | 东北石油大学 | 一种原位乳化型表面活性剂驱油体系及其应用 |
CN114622861A (zh) * | 2020-12-14 | 2022-06-14 | 中国石油化工股份有限公司 | 一种地层原位自乳化复合堵调方法 |
CN114854078A (zh) * | 2022-06-02 | 2022-08-05 | 钟肃森 | 一种耐划伤聚乙烯发泡母粒及制备方法 |
CN115491188A (zh) * | 2022-10-14 | 2022-12-20 | 中国石油化工股份有限公司 | 一种油田开发驱替乳液及其制备方法和应用 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115703962B (zh) * | 2021-08-16 | 2024-01-23 | 中国石油化工股份有限公司 | 一种解堵剂及其施工方法 |
CN113980667A (zh) * | 2021-10-09 | 2022-01-28 | 天津大港油田滨港集团博弘石油化工有限公司 | 一种环保型复合驱油体系及制备方法 |
CN114213594B (zh) * | 2021-10-12 | 2022-06-14 | 山东聚星石油科技有限公司 | 基于耐温抗盐粘弹性颗粒驱油剂的非均相驱油体系的制备方法及应用 |
CN116285919A (zh) * | 2021-12-20 | 2023-06-23 | 中国石油化工股份有限公司 | 一种低油相渣油乳液调驱剂及其使用方法 |
CN114573832B (zh) * | 2022-03-16 | 2024-01-26 | 河南工业大学 | 一种壳聚糖盐酸盐稳定的高内相乳液及其制备方法和应用 |
CN114836185A (zh) * | 2022-05-23 | 2022-08-02 | 西南石油大学 | 一种就地自发增粘的稠油驱油体系及其制备方法 |
CN116554852B (zh) * | 2023-05-10 | 2024-10-29 | 西安交通大学 | 一种抑制多孔介质中水驱油黏性指进的方法 |
CN116574497B (zh) * | 2023-05-19 | 2024-02-06 | 山东滨州昱诚化工科技有限公司 | 一种驱油剂及其制备方法 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931194A (en) * | 1986-10-01 | 1990-06-05 | Pinschmidt Jr Robert K | Enhanced oil recovery with high molecular weight polyvinylamine formed in-situ |
US20140187451A1 (en) * | 2012-12-29 | 2014-07-03 | Yousef Tamsilian | Producing Nanostructure of Polymeric Core-Shell to Intelligent Control solubility of Hidrophilic Polymer during Polymer Flooding Process |
CN104357039A (zh) * | 2014-10-31 | 2015-02-18 | 中国石油化工股份有限公司 | 一种聚合物微球乳液驱油剂及其制备方法 |
CN104559992A (zh) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | 高温高盐油藏的调驱组合物 |
CN104693349A (zh) * | 2013-12-04 | 2015-06-10 | 青岛惠城石化科技有限公司 | 一种新型表面活性驱油聚合物的合成研究 |
CN105038735A (zh) * | 2015-06-03 | 2015-11-11 | 中国海洋石油总公司 | 能够原位分散为纳米级液滴的环保型微乳液及其制备方法 |
CN106590597A (zh) * | 2015-10-20 | 2017-04-26 | 中国石油化工股份有限公司 | 高温高矿化度油藏用驱油剂组合物及其制备方法 |
CN106590599A (zh) * | 2016-11-18 | 2017-04-26 | 中国石油大学(北京) | 一种纳米复合核壳颗粒驱油剂及其制备方法和应用 |
CN106589228A (zh) * | 2015-10-20 | 2017-04-26 | 中国石油化工股份有限公司 | 可用于低渗透油藏的调驱用微乳液体系及制备方法 |
CN106833590A (zh) * | 2017-03-28 | 2017-06-13 | 四川光亚聚合物化工有限公司 | 一种油包水缔合型驱油用浓缩增稠剂及其制备方法 |
CN108841364A (zh) * | 2018-08-01 | 2018-11-20 | 西南石油大学 | 可逆皮克林乳液、其制备方法及可逆高温高密钻井液 |
CN109401745A (zh) * | 2018-11-21 | 2019-03-01 | 西南石油大学 | 一种自适应流度控制体系及其在高温高盐油藏的应用 |
CN109423269A (zh) * | 2017-08-23 | 2019-03-05 | 中国石油化工股份有限公司 | 一种抗钙型纳米乳液驱油剂 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5927404A (en) * | 1997-05-23 | 1999-07-27 | Exxon Production Research Company | Oil recovery method using an emulsion |
AU2002360596A1 (en) * | 2001-12-17 | 2003-07-24 | Exxonmobil Upstream Research Company | Solids-stabilized oil-in-water emulsion and a method for preparing same |
CN100595256C (zh) | 2007-04-18 | 2010-03-24 | 西南石油大学 | 一种避免驱油用表面活性剂被地层岩石吸附的方法 |
US8403051B2 (en) * | 2010-10-13 | 2013-03-26 | Baker Hughes Incorporated | Stabilizing emulsified acids for carbonate acidizing |
CN103320110B (zh) * | 2013-06-26 | 2015-05-27 | 工合聚能(天津)石油精化科技发展有限公司 | 一种稠油和超稠油开采用纳米复合型耐高温助采剂及其制备方法 |
BR112016024383A2 (pt) * | 2014-04-22 | 2017-08-15 | Wintershall Holding GmbH | processo para a recuperação de óleo |
-
2019
- 2019-05-31 CN CN201910470177.0A patent/CN110079291B/zh active Active
- 2019-07-30 WO PCT/CN2019/098262 patent/WO2020237818A1/zh active Application Filing
- 2019-07-30 US US16/961,192 patent/US11473005B2/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931194A (en) * | 1986-10-01 | 1990-06-05 | Pinschmidt Jr Robert K | Enhanced oil recovery with high molecular weight polyvinylamine formed in-situ |
US20140187451A1 (en) * | 2012-12-29 | 2014-07-03 | Yousef Tamsilian | Producing Nanostructure of Polymeric Core-Shell to Intelligent Control solubility of Hidrophilic Polymer during Polymer Flooding Process |
CN104559992A (zh) * | 2013-10-28 | 2015-04-29 | 中国石油化工股份有限公司 | 高温高盐油藏的调驱组合物 |
CN104693349A (zh) * | 2013-12-04 | 2015-06-10 | 青岛惠城石化科技有限公司 | 一种新型表面活性驱油聚合物的合成研究 |
CN104357039A (zh) * | 2014-10-31 | 2015-02-18 | 中国石油化工股份有限公司 | 一种聚合物微球乳液驱油剂及其制备方法 |
CN105038735A (zh) * | 2015-06-03 | 2015-11-11 | 中国海洋石油总公司 | 能够原位分散为纳米级液滴的环保型微乳液及其制备方法 |
CN106590597A (zh) * | 2015-10-20 | 2017-04-26 | 中国石油化工股份有限公司 | 高温高矿化度油藏用驱油剂组合物及其制备方法 |
CN106589228A (zh) * | 2015-10-20 | 2017-04-26 | 中国石油化工股份有限公司 | 可用于低渗透油藏的调驱用微乳液体系及制备方法 |
CN106590599A (zh) * | 2016-11-18 | 2017-04-26 | 中国石油大学(北京) | 一种纳米复合核壳颗粒驱油剂及其制备方法和应用 |
CN106833590A (zh) * | 2017-03-28 | 2017-06-13 | 四川光亚聚合物化工有限公司 | 一种油包水缔合型驱油用浓缩增稠剂及其制备方法 |
CN109423269A (zh) * | 2017-08-23 | 2019-03-05 | 中国石油化工股份有限公司 | 一种抗钙型纳米乳液驱油剂 |
CN108841364A (zh) * | 2018-08-01 | 2018-11-20 | 西南石油大学 | 可逆皮克林乳液、其制备方法及可逆高温高密钻井液 |
CN109401745A (zh) * | 2018-11-21 | 2019-03-01 | 西南石油大学 | 一种自适应流度控制体系及其在高温高盐油藏的应用 |
Non-Patent Citations (2)
Title |
---|
WANFEN PU,等: "Application potential of in situ emulsion flooding in the high-temperature and high-salinity reservoir", 《JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY》 * |
蒲万芬: "驱油用表面活性剂的乳化性能研究", 《油气藏评价与开发》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110776899A (zh) * | 2019-11-26 | 2020-02-11 | 西南石油大学 | 一种高温高盐油藏原位乳化增黏体系及其应用 |
CN110776899B (zh) * | 2019-11-26 | 2022-09-13 | 西南石油大学 | 一种高温高盐油藏原位乳化增黏体系及其应用 |
CN114622861A (zh) * | 2020-12-14 | 2022-06-14 | 中国石油化工股份有限公司 | 一种地层原位自乳化复合堵调方法 |
CN113356814A (zh) * | 2021-07-14 | 2021-09-07 | 西南石油大学 | 一种高相变油水原位乳化液提高稠油采收率的方法 |
CN113356814B (zh) * | 2021-07-14 | 2022-03-11 | 西南石油大学 | 一种高相变油水原位乳化液提高稠油采收率的方法 |
US11536123B1 (en) | 2021-07-14 | 2022-12-27 | Southwest Petroleum University | Method for enhancing the recovery factor of heavy oil by in-situ oil-water emulsion with high phase inversion point |
CN114525121A (zh) * | 2022-01-13 | 2022-05-24 | 东北石油大学 | 一种原位乳化型表面活性剂驱油体系及其应用 |
CN114525121B (zh) * | 2022-01-13 | 2023-10-13 | 东北石油大学 | 一种原位乳化型表面活性剂驱油体系及其应用 |
CN114854078A (zh) * | 2022-06-02 | 2022-08-05 | 钟肃森 | 一种耐划伤聚乙烯发泡母粒及制备方法 |
CN114854078B (zh) * | 2022-06-02 | 2023-07-28 | 陕西聚能塑胶有限公司 | 一种耐划伤聚乙烯发泡母粒及制备方法 |
CN115491188A (zh) * | 2022-10-14 | 2022-12-20 | 中国石油化工股份有限公司 | 一种油田开发驱替乳液及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN110079291B (zh) | 2020-02-18 |
US20210163814A1 (en) | 2021-06-03 |
WO2020237818A1 (zh) | 2020-12-03 |
US11473005B2 (en) | 2022-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110079291A (zh) | 含高相变点原位乳化增黏体系及在水驱油藏的应用 | |
Bera et al. | Screening of microemulsion properties for application in enhanced oil recovery | |
CN112266775B (zh) | 一种原位纳米乳化剂的制备及油藏应用方法 | |
US7833943B2 (en) | Microemulsifiers and methods of making and using same | |
CN110173244A (zh) | 黏度可控的原位乳化增黏体系及其在水驱油藏的应用 | |
Kanicky et al. | Surface chemistry in the petroleum industry | |
Dantas et al. | Microemulsions and nanoemulsions applied to well stimulation and enhanced oil recovery (EOR) | |
WO2016040750A1 (en) | Foamed fluid compositions having high salinity using anionic surfactants and methods therefor | |
CN112226225A (zh) | 低渗透油藏注水井降压增注用耐温抗盐表面活性剂组合物及其制备方法和应用 | |
CN115151623A (zh) | 用于油气生产的表面活性剂 | |
CN105086953A (zh) | 粘弹性表面活性剂及其制作方法和应用 | |
WO2016196413A1 (en) | Foam-forming surfactant compositions | |
RU2770200C2 (ru) | Композиции для повышения нефтеотдачи | |
EA008671B1 (ru) | Эмульсионная система, полученная при помощи волокна | |
CA2825429C (en) | Procedure of preparation of microemulsion to improve the flow of heavy hydrocarbons | |
Wang et al. | Polyetheramine as an alternative alkali for alkali/surfactant/polymer flooding | |
CN107325797B (zh) | 一种低油水比油基钻井液及其制备方法 | |
Saw et al. | Enhanced oil recovery using a novel non-ionic surfactant synthesized from olive oil: Performance and synergistic effects | |
Guan et al. | Study on screening and evaluation of foam drainage agents for gas wells with high temperature and high pressure | |
CN110055044B (zh) | 一种高温高盐非均质性油藏双重调驱体系及其应用 | |
RU2184836C2 (ru) | Способ селективного ограничения водопритоков в эксплуатационных скважинах | |
Gogoi | Characterization of vesicle for enhanced oil recovery | |
CUN et al. | Multifunctional Surfactant: Integration of Fracturing Fluid Flooding | |
CN109401745A (zh) | 一种自适应流度控制体系及其在高温高盐油藏的应用 | |
CN116410724B (zh) | 一种驱油剂及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191101 Address after: No. 8 Road, Xindu Xindu District of Chengdu city of Sichuan Province in 610000 Applicant after: Southwest Petroleum University Applicant after: Sichuan kunao Petroleum Technology Co., Ltd Address before: No. 8 Road, Xindu Xindu District of Chengdu city of Sichuan Province in 610500 Applicant before: Southwest Petroleum University |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: Room 807a, 8th floor, Science Park building, Southwest Petroleum University, 8 Xindu Avenue, Xindu District, Chengdu, Sichuan 610000 Patentee after: Jetbeton Petroleum Technology Group Co., Ltd Address before: No.8 Xindu Avenue, Xindu District, Chengdu, Sichuan 610000 Patentee before: SOUTHWEST PETROLEUM University Patentee before: Sichuan kunao Petroleum Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |