CN108929669B - 可回收清洁压裂液稠化剂及其制备方法、回收方法以及耐高温清洁压裂液 - Google Patents
可回收清洁压裂液稠化剂及其制备方法、回收方法以及耐高温清洁压裂液 Download PDFInfo
- Publication number
- CN108929669B CN108929669B CN201810942253.9A CN201810942253A CN108929669B CN 108929669 B CN108929669 B CN 108929669B CN 201810942253 A CN201810942253 A CN 201810942253A CN 108929669 B CN108929669 B CN 108929669B
- Authority
- CN
- China
- Prior art keywords
- fracturing fluid
- clean fracturing
- thickening agent
- recoverable
- solution
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 103
- 239000002562 thickening agent Substances 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title abstract description 21
- 238000011084 recovery Methods 0.000 title abstract description 17
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims abstract description 46
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims abstract description 29
- -1 propyl dimethyl tertiary amine Chemical class 0.000 claims abstract description 26
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims abstract description 10
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims abstract description 10
- 229940043237 diethanolamine Drugs 0.000 claims description 28
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 230000035484 reaction time Effects 0.000 claims description 8
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000005191 phase separation Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 39
- 238000012360 testing method Methods 0.000 description 31
- 229960001701 chloroform Drugs 0.000 description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
- 239000000047 product Substances 0.000 description 17
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 12
- 239000004094 surface-active agent Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 8
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical group [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- 239000005457 ice water Substances 0.000 description 6
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 4
- 238000000518 rheometry Methods 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- DPUOLQHDNGRHBS-UHFFFAOYSA-N Brassidinsaeure Natural products CCCCCCCCC=CCCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-UHFFFAOYSA-N 0.000 description 2
- URXZXNYJPAJJOQ-UHFFFAOYSA-N Erucic acid Natural products CCCCCCC=CCCCCCCCCCCCC(O)=O URXZXNYJPAJJOQ-UHFFFAOYSA-N 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- DPUOLQHDNGRHBS-KTKRTIGZSA-N erucic acid Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(O)=O DPUOLQHDNGRHBS-KTKRTIGZSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 244000166102 Eucalyptus leucoxylon Species 0.000 description 1
- 235000004694 Eucalyptus leucoxylon Nutrition 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229960004025 sodium salicylate Drugs 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
- C07C233/35—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/36—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
- C07C233/35—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/38—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a carbon atom of an acyclic unsaturated carbon skeleton
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/26—Gel breakers other than bacteria or enzymes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Colloid Chemistry (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810942253.9A CN108929669B (zh) | 2018-08-17 | 2018-08-17 | 可回收清洁压裂液稠化剂及其制备方法、回收方法以及耐高温清洁压裂液 |
PCT/CN2018/105595 WO2020034292A1 (zh) | 2018-08-17 | 2018-09-13 | 可回收清洁压裂液稠化剂及其制备方法、回收方法以及耐高温清洁压裂液 |
US16/937,529 US10894761B2 (en) | 2018-08-17 | 2020-07-23 | Recyclable clean fracturing fluid thickener, preparation method and recovery method thereof, and high-temperature resistant clean fracturing fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810942253.9A CN108929669B (zh) | 2018-08-17 | 2018-08-17 | 可回收清洁压裂液稠化剂及其制备方法、回收方法以及耐高温清洁压裂液 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108929669A CN108929669A (zh) | 2018-12-04 |
CN108929669B true CN108929669B (zh) | 2020-07-28 |
Family
ID=64445873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810942253.9A Active CN108929669B (zh) | 2018-08-17 | 2018-08-17 | 可回收清洁压裂液稠化剂及其制备方法、回收方法以及耐高温清洁压裂液 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10894761B2 (zh) |
CN (1) | CN108929669B (zh) |
WO (1) | WO2020034292A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11261705B2 (en) * | 2018-08-13 | 2022-03-01 | Saudi Arabian Oil Company | Systems and methods for treating fluids in oilfield facilities |
CN109536155A (zh) * | 2018-12-19 | 2019-03-29 | 西南石油大学 | 耐盐型双子阳离子粘弹性表面活性剂及其制备方法以及耐盐性清洁压裂液 |
CN110483340A (zh) * | 2019-09-12 | 2019-11-22 | 西南石油大学 | 耐温耐盐型粘弹性表面活性剂的制备及在油田增产工作液中的应用 |
CN110564397A (zh) * | 2019-09-20 | 2019-12-13 | 四川申和新材料科技有限公司 | 清洁稠化剂及其制备方法、深层煤层气一体化酸液压裂液 |
CN110801774B (zh) * | 2019-11-21 | 2021-08-27 | 西南石油大学 | 一种双阳离子耐温可回收表面活性剂的制备方法及其应用 |
CN113621361B (zh) * | 2021-08-09 | 2022-10-21 | 中国石油天然气股份有限公司 | 阳离子黏弹性表面活性剂及其制备方法、应用及压裂液 |
CN113548987A (zh) * | 2021-08-13 | 2021-10-26 | 中国石油天然气股份有限公司 | 双子两性黏弹性表面活性剂及其制备方法、应用及压裂液 |
CN113583651B (zh) * | 2021-08-24 | 2022-05-20 | 四川冠山科技有限公司 | 耐高温清洁压裂稠化剂及其制备方法,应用,耐高温清洁压裂液 |
CN115029143B (zh) * | 2022-03-24 | 2023-05-26 | 西南石油大学 | 一种二氧化碳响应增黏表面活性剂及在压裂液中的应用 |
CN114835601B (zh) * | 2022-05-20 | 2023-09-22 | 西南石油大学 | 一种具有驱油功能的多功能表面活性剂压裂液稠化剂及其制备方法 |
CN115785939B (zh) * | 2023-02-13 | 2023-04-18 | 胜利油田方圆化工有限公司 | 一种油气开采酸化压裂液及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6121222A (en) * | 1996-12-27 | 2000-09-19 | Rhodia Inc. | Anionic surfactants having multiple hydrophobic and hydrophilic groups |
CN102181279A (zh) * | 2011-03-10 | 2011-09-14 | 中国石油天然气股份有限公司 | 一种季铵盐型表面活性剂压裂液 |
CN103508914A (zh) * | 2012-06-27 | 2014-01-15 | 中国石油化工股份有限公司 | 疏水性可聚合单体和驱油剂组合物及其制备方法 |
CN103508913A (zh) * | 2012-06-27 | 2014-01-15 | 中国石油化工股份有限公司 | 单体和三元无规共聚物及其制备方法和三元无规共聚物的应用 |
WO2014011695A2 (en) * | 2012-07-09 | 2014-01-16 | Onyx Therapeutics, Inc. | Prodrugs of peptide epoxy ketone protease inhibitors |
CN106167506A (zh) * | 2016-07-21 | 2016-11-30 | 西北有色金属研究院 | 一种油溶性钼胺络合物及其制备方法 |
CN111040103A (zh) * | 2019-12-27 | 2020-04-21 | 福建华夏蓝新材料科技有限公司 | 一种可再分散的水性聚氨酯粉末的制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2348089A1 (en) * | 2010-01-26 | 2011-07-27 | S.P.C.M. Sa | Water-soluble polymers for oil recovery |
CN105086986B (zh) * | 2015-08-26 | 2017-10-17 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种气井耐高温可回收清洁压裂液 |
CN106947455B (zh) * | 2017-03-21 | 2019-11-05 | 四川格鑫拓科技有限公司 | 新型多子粘弹性表面活性剂及其制备方法和应用 |
-
2018
- 2018-08-17 CN CN201810942253.9A patent/CN108929669B/zh active Active
- 2018-09-13 WO PCT/CN2018/105595 patent/WO2020034292A1/zh active Application Filing
-
2020
- 2020-07-23 US US16/937,529 patent/US10894761B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6121222A (en) * | 1996-12-27 | 2000-09-19 | Rhodia Inc. | Anionic surfactants having multiple hydrophobic and hydrophilic groups |
CN102181279A (zh) * | 2011-03-10 | 2011-09-14 | 中国石油天然气股份有限公司 | 一种季铵盐型表面活性剂压裂液 |
CN103508914A (zh) * | 2012-06-27 | 2014-01-15 | 中国石油化工股份有限公司 | 疏水性可聚合单体和驱油剂组合物及其制备方法 |
CN103508913A (zh) * | 2012-06-27 | 2014-01-15 | 中国石油化工股份有限公司 | 单体和三元无规共聚物及其制备方法和三元无规共聚物的应用 |
WO2014011695A2 (en) * | 2012-07-09 | 2014-01-16 | Onyx Therapeutics, Inc. | Prodrugs of peptide epoxy ketone protease inhibitors |
CN106167506A (zh) * | 2016-07-21 | 2016-11-30 | 西北有色金属研究院 | 一种油溶性钼胺络合物及其制备方法 |
CN111040103A (zh) * | 2019-12-27 | 2020-04-21 | 福建华夏蓝新材料科技有限公司 | 一种可再分散的水性聚氨酯粉末的制备方法 |
Non-Patent Citations (1)
Title |
---|
聚乙烯醇压裂液有机硼交联剂YL-J的合成及应用;薛小佳等;《西安石油大学学报(自然科学版)》;20130725(第04期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
US10894761B2 (en) | 2021-01-19 |
WO2020034292A1 (zh) | 2020-02-20 |
CN108929669A (zh) | 2018-12-04 |
US20200354310A1 (en) | 2020-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108929669B (zh) | 可回收清洁压裂液稠化剂及其制备方法、回收方法以及耐高温清洁压裂液 | |
CN108047078B (zh) | 三子阳离子粘弹性表面活性剂及其制备方法、应用以及清洁压裂液 | |
CN110218557B (zh) | 耐盐型Gemini两性离子粘弹性表面活性剂以及高矿化度水基清洁压裂液的制备方法 | |
CN102277146B (zh) | 可大幅度提高采收率的组合物及其制备方法 | |
CN109517591B (zh) | 一种耐高温、低伤害清洁压裂液 | |
CN110801774B (zh) | 一种双阳离子耐温可回收表面活性剂的制备方法及其应用 | |
CN109735319B (zh) | 一种高密度水基清洁(ves)压裂液及其稠化剂的制备方法 | |
CN110183573B (zh) | 一种阳离子聚合物增稠剂、制备方法及用于耐高温压裂液 | |
CN112812076B (zh) | 一种双磺酸基表面活性剂、清洁压裂液及其制备方法 | |
CN110257043B (zh) | 一种刺激响应型清洁压裂液及其制备方法 | |
CN103819609A (zh) | 一种低摩阻抗高温稠化酸及其制备方法 | |
CN110665431A (zh) | 一种磺酸两性双子黏弹性表面活性剂的制备及其在压裂液中的应用 | |
CN110790676A (zh) | 一种新型耐盐耐温两性离子粘弹性表面活性剂以及储层改造工作液的制备方法 | |
CN102277147B (zh) | 用于高温高盐油藏的驱油方法 | |
CN113652222B (zh) | 一种耐温耐盐阴离子表面活性剂清洁压裂液及其制备方法 | |
CN106479472B (zh) | 一种压裂液及其制备方法 | |
CN113548987A (zh) | 双子两性黏弹性表面活性剂及其制备方法、应用及压裂液 | |
CN113583651B (zh) | 耐高温清洁压裂稠化剂及其制备方法,应用,耐高温清洁压裂液 | |
CN113600095A (zh) | β-CD双子粘弹性表面活性剂及制备方法和耐温抗盐清洁压裂液 | |
US9957438B2 (en) | Compositions for, solutions for, and methods of use of siloxane based aromatic trisureas as viscosifiers | |
CN113583652A (zh) | 一种清洁环保耐高温型纳米压裂液及其制备方法 | |
CN102757777A (zh) | 一种用于致密气藏压裂的抑制水锁型耐高温压裂液 | |
CN109913196B (zh) | 一种酸性清洁压裂液及其制备方法 | |
CN111334269A (zh) | 一种新型压裂用暂堵剂及其制备方法和应用 | |
CN114716392B (zh) | 一种哌嗪co2/n2响应双尾表面活性剂、制备方法及应用 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181204 Assignee: Sichuan Deep Energy Technology Co.,Ltd. Assignor: SOUTHWEST PETROLEUM University Contract record no.: X2022980010785 Denomination of invention: Recoverable clean fracturing fluid thickener, its preparation method, recovery method and high temperature resistant clean fracturing fluid Granted publication date: 20200728 License type: Common License Record date: 20220719 Application publication date: 20181204 Assignee: Xi'an Langyi Software Technology Co.,Ltd. Assignor: SOUTHWEST PETROLEUM University Contract record no.: X2022980010884 Denomination of invention: Recoverable clean fracturing fluid thickener, its preparation method, recovery method and high temperature resistant clean fracturing fluid Granted publication date: 20200728 License type: Common License Record date: 20220720 |
|
EE01 | Entry into force of recordation of patent licensing contract |