RU2018105144A - Высокоэффективный экологически безопасный неэмульгатор - Google Patents
Высокоэффективный экологически безопасный неэмульгатор Download PDFInfo
- Publication number
- RU2018105144A RU2018105144A RU2018105144A RU2018105144A RU2018105144A RU 2018105144 A RU2018105144 A RU 2018105144A RU 2018105144 A RU2018105144 A RU 2018105144A RU 2018105144 A RU2018105144 A RU 2018105144A RU 2018105144 A RU2018105144 A RU 2018105144A
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- Russia
- Prior art keywords
- composition
- emulsion
- dialkyl
- solvent
- alcohol
- Prior art date
Links
- 239000000203 mixture Substances 0.000 claims 10
- 239000002904 solvent Substances 0.000 claims 7
- 239000002280 amphoteric surfactant Substances 0.000 claims 6
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims 5
- 239000000839 emulsion Substances 0.000 claims 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 4
- 125000000217 alkyl group Chemical group 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 3
- IBMRTYCHDPMBFN-UHFFFAOYSA-N Mono-Me ester-Pentanedioic acid Natural products COC(=O)CCCC(O)=O IBMRTYCHDPMBFN-UHFFFAOYSA-N 0.000 claims 2
- 239000003945 anionic surfactant Substances 0.000 claims 2
- 239000008346 aqueous phase Substances 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- 239000002736 nonionic surfactant Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims 1
- 235000019445 benzyl alcohol Nutrition 0.000 claims 1
- MRUAUOIMASANKQ-UHFFFAOYSA-N cocamidopropyl betaine Chemical group CCCCCCCCCCCC(=O)NCCC[N+](C)(C)CC([O-])=O MRUAUOIMASANKQ-UHFFFAOYSA-N 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims 1
- 239000007764 o/w emulsion Substances 0.000 claims 1
- 235000021317 phosphate Nutrition 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 claims 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- 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
-
- 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
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G33/00—Dewatering or demulsification of hydrocarbon oils
- C10G33/04—Dewatering or demulsification of hydrocarbon oils with chemical means
-
- 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
- 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
-
- 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
- C09K8/84—Compositions based on water or polar solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mining & Mineral Resources (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Claims (16)
1. Способ деэмульгирования эмульсии, состоящей из нефти и воды, включающий: приведение эмульсии в контакт с композицией водной фазы, содержащей амфотерное поверхностно-активное вещество и растворитель, при этом совокупная концентрация амфотерного поверхностно-активного вещества и растворителя составляет от более 0% до менее 1%, и деэмульгирование эмульсии.
2. Способ по п. 1, отличающийся тем, что указанная композиция дополнительно содержит неионное поверхностно-активное вещество.
3. Способ по п. 1, отличающийся тем, что амфотерное поверхностно-активное вещество выбрано из группы, состоящей из алкилбетаинов и алкиламидобетаинов.
4. Способ по п. 1, отличающийся тем, что указанное амфотерное поверхностно-активное вещество представляет собой кокоамидопропилбетаин.
5. Способ по п. 1, отличающийся тем, что растворитель содержит ароматический спирт.
6. Способ по п. 5, отличающийся тем, что растворитель представляет собой бензиловый спирт.
7. Способ по п. 2, отличающийся тем, что неионное поверхностно-активное вещество выбрано из группы, состоящей из этоксилатов спирта, пропоксилатов спирта и сополимеров пропоксилата и этоксилата спирта.
8. Способ по п. 1, отличающийся тем, что указанная эмульсия представляет эмульсию типа «нефть в воде».
9. Способ по п. 1, отличающийся тем, что водная фаза представляет собой соляной раствор, содержащий растворенные соли или кислоту.
10. Деэмульгирующая композиция для эмульсии, состоящей из нефти и воды, содержащая смесь по меньшей мере одного алкоксилата спирта, амфотерного поверхностно-активного вещества и растворителя.
11. Композиция по п. 10, дополнительно содержащая по меньшей мере одно анионное поверхностно-активное вещество.
12. Композиция по п. 11, отличающаяся тем, что анионное поверхностно-активное вещество выбрано из группы, состоящей из моно- или диалкилфосфатов и сульфосукцинатов.
13. Композиция по п. 10, отличающаяся тем, что растворитель содержит по меньшей мере один эфир двухосновной кислоты.
14. Композиция по п. 13, отличающаяся тем, что эфир двухосновной кислоты выбран из группы, состоящей из диалкилметилглутарата, диалкиладипата, диалкилэтилсукцината, диалкилсукцината, диалкилглутарата и их комбинаций.
15. Композиция по п. 10, отличающаяся тем, что амфотерное поверхностно-активное вещество выбрано из группы, состоящей из алкилбетаинов и алкиламидобетаинов.
16. Композиция по п. 10, отличающаяся тем, что растворитель содержит ароматический спирт.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562210189P | 2015-08-26 | 2015-08-26 | |
| US62/210,189 | 2015-08-26 | ||
| PCT/US2016/048909 WO2017035445A1 (en) | 2015-08-26 | 2016-08-26 | High performance eco-friendly non-emulsifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2018105144A true RU2018105144A (ru) | 2019-09-26 |
| RU2018105144A3 RU2018105144A3 (ru) | 2019-12-17 |
Family
ID=58101129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018105144A RU2018105144A (ru) | 2015-08-26 | 2016-08-26 | Высокоэффективный экологически безопасный неэмульгатор |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20170058189A1 (ru) |
| EP (1) | EP3341447A4 (ru) |
| CN (1) | CN108350348A (ru) |
| CA (1) | CA2996534A1 (ru) |
| MX (1) | MX2018002350A (ru) |
| RU (1) | RU2018105144A (ru) |
| WO (1) | WO2017035445A1 (ru) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3092990A1 (en) * | 2018-03-02 | 2019-09-06 | Lake Country Fracwater Specialists, Llc | Treatment of contaminated oil produced by oil and gas wells |
| CN110093178A (zh) * | 2019-04-25 | 2019-08-06 | 河北华北石油天成实业集团有限公司 | 一种用于复杂油藏油井产出液混合物脱水的破乳剂、制备方法以及使用方法 |
| CN110387016B (zh) * | 2019-07-10 | 2020-07-28 | 黑龙江益瑞化工有限公司 | 一种钻井液用纳米聚合物封堵剂及其制备方法 |
| CN117529536A (zh) * | 2021-03-09 | 2024-02-06 | 萨索尔化学品有限公司 | 油处理中的含有非离子表面活性剂作为乳液改性剂的制剂 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6302209B1 (en) * | 1997-09-10 | 2001-10-16 | Bj Services Company | Surfactant compositions and uses therefor |
| US6228239B1 (en) * | 1999-02-26 | 2001-05-08 | Exxon Research And Engineering Company | Crude oil desalting method |
| BR0011554A (pt) * | 1999-05-26 | 2002-04-16 | Procter & Gamble | Composições e métodos para usar intensificadores de espuma poliméricos |
| GB0403773D0 (en) * | 2004-02-20 | 2004-03-24 | Rhodia Consumer Specialities L | Embedded biocide |
| US20060084579A1 (en) * | 2004-10-15 | 2006-04-20 | Berger Paul D | Viscoelastic surfactant mixtures |
| CN100425317C (zh) * | 2005-04-12 | 2008-10-15 | 中国科学院化学研究所 | 一种破乳剂 |
| CN100368049C (zh) * | 2005-06-06 | 2008-02-13 | 中国科学院化学研究所 | 一种化学破乳剂 |
| EP2046912A1 (de) * | 2006-07-24 | 2009-04-15 | Basf Se | Zusammensetzung zur verbesserten schaumbildung bei der gewinnung von erdöl- oder erdgas |
| US7671099B2 (en) * | 2007-08-13 | 2010-03-02 | Rhodia Inc. | Method for spearation crude oil emulsions |
| US8133924B2 (en) * | 2007-08-13 | 2012-03-13 | Rhodia Operations | Demulsifiers and methods for use in pharmaceutical applications |
| WO2009023724A2 (en) * | 2007-08-13 | 2009-02-19 | Rhodia, Inc. | Method for separating crude oil emulsions |
| US9428684B2 (en) * | 2007-10-31 | 2016-08-30 | Rhodia Operation | Addition of zwitterionic surfactant to water soluble polymer to increase the stability of the polymers in aqueous solutions containing salt and/or surfactants |
| CN101580736B (zh) * | 2009-05-27 | 2012-07-18 | 中国石油天然气股份有限公司 | 聚驱原油采出液脱水低温破乳剂及其制备方法 |
| US8739877B2 (en) * | 2010-01-15 | 2014-06-03 | Halliburton Energy Services, Inc. | Treatment fluids for wetting control of multiple rock types and associated methods |
| US8911615B2 (en) * | 2010-04-08 | 2014-12-16 | William Marsh Rice University | Recovery and separation of crude oil and water from emulsions |
| EP2576748A4 (en) * | 2010-06-02 | 2016-06-08 | Rhodia Operations | USE OF ECO-FRIENDLY MICROEMULSIONS IN OIL CLEANING APPLICATIONS |
| US20110315604A1 (en) * | 2010-06-24 | 2011-12-29 | Nguyen Duy T | Method for resolving emulsions in enhanced oil recovery operations |
| EP2739699B1 (en) * | 2011-08-01 | 2021-04-21 | Rhodia Operations | Use of environmentally friendly solvents to replace glycol-based solvents |
| US9353261B2 (en) * | 2012-03-27 | 2016-05-31 | Nalco Company | Demulsifier composition and method of using same |
| GB201209253D0 (en) * | 2012-05-25 | 2012-07-04 | Rhodia Operations | Surfactant composition |
| CA2875938C (en) * | 2012-06-18 | 2020-09-22 | Akzo Nobel Chemicals International B.V. | Process to produce oil or gas from a subterranean formation using a chelating agent |
| CN104556625B (zh) * | 2013-10-22 | 2016-02-10 | 中国石油化工股份有限公司 | 一种油泥破乳剂和油泥处理工艺 |
| CN103937539B (zh) * | 2014-05-13 | 2015-12-09 | 陕西省石油化工研究设计院 | 一种凝析油破乳剂的制备方法和应用 |
| US9828543B2 (en) * | 2014-11-19 | 2017-11-28 | Saudi Arabian Oil Company | Compositions of and methods for using hydraulic fracturing fluid for petroleum production |
-
2016
- 2016-08-26 CN CN201680062897.8A patent/CN108350348A/zh active Pending
- 2016-08-26 US US15/248,396 patent/US20170058189A1/en not_active Abandoned
- 2016-08-26 RU RU2018105144A patent/RU2018105144A/ru not_active Application Discontinuation
- 2016-08-26 CA CA2996534A patent/CA2996534A1/en not_active Abandoned
- 2016-08-26 EP EP16840190.9A patent/EP3341447A4/en not_active Withdrawn
- 2016-08-26 MX MX2018002350A patent/MX2018002350A/es unknown
- 2016-08-26 WO PCT/US2016/048909 patent/WO2017035445A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| MX2018002350A (es) | 2018-04-11 |
| EP3341447A4 (en) | 2019-03-20 |
| WO2017035445A1 (en) | 2017-03-02 |
| CN108350348A (zh) | 2018-07-31 |
| US20170058189A1 (en) | 2017-03-02 |
| CA2996534A1 (en) | 2017-03-02 |
| RU2018105144A3 (ru) | 2019-12-17 |
| EP3341447A1 (en) | 2018-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20200528 |