EA006271B1 - Стабилизированная твердыми веществами эмульсия типа "вода-в-нефти" и способ ее использования - Google Patents
Стабилизированная твердыми веществами эмульсия типа "вода-в-нефти" и способ ее использования Download PDFInfo
- Publication number
- EA006271B1 EA006271B1 EA200201136A EA200201136A EA006271B1 EA 006271 B1 EA006271 B1 EA 006271B1 EA 200201136 A EA200201136 A EA 200201136A EA 200201136 A EA200201136 A EA 200201136A EA 006271 B1 EA006271 B1 EA 006271B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- oil
- emulsion
- water
- solids
- specified
- Prior art date
Links
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
-
- 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
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Colloid Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19945900P | 2000-04-25 | 2000-04-25 | |
US19956600P | 2000-04-25 | 2000-04-25 | |
US19945700P | 2000-04-25 | 2000-04-25 | |
PCT/US2001/011187 WO2001081718A1 (en) | 2000-04-25 | 2001-04-05 | Solids-stabilized water-in-oil emulsion and method for using same |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200201136A1 EA200201136A1 (ru) | 2003-04-24 |
EA006271B1 true EA006271B1 (ru) | 2005-10-27 |
Family
ID=27394024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200201136A EA006271B1 (ru) | 2000-04-25 | 2001-04-05 | Стабилизированная твердыми веществами эмульсия типа "вода-в-нефти" и способ ее использования |
Country Status (14)
Country | Link |
---|---|
CN (1) | CN1426507A (pt) |
AR (1) | AR029247A1 (pt) |
AU (1) | AU2001249902A1 (pt) |
BR (1) | BR0110283A (pt) |
CA (1) | CA2405493C (pt) |
DE (1) | DE10196124T1 (pt) |
EA (1) | EA006271B1 (pt) |
EG (1) | EG22691A (pt) |
GB (1) | GB2379468B (pt) |
GC (1) | GC0000222A (pt) |
MX (1) | MXPA02010422A (pt) |
NO (1) | NO20025108L (pt) |
OA (1) | OA12250A (pt) |
WO (1) | WO2001081718A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6800193B2 (en) | 2000-04-25 | 2004-10-05 | Exxonmobil Upstream Research Company | Mineral acid enhanced thermal treatment for viscosity reduction of oils (ECB-0002) |
US7338924B2 (en) | 2002-05-02 | 2008-03-04 | Exxonmobil Upstream Research Company | Oil-in-water-in-oil emulsion |
US8039526B2 (en) | 2006-04-05 | 2011-10-18 | Exxonmobil Chemical Patents Inc. | Thermoplastic vulcanizates including nanoclays and processes for making the same |
CA2594626C (en) | 2007-07-24 | 2011-01-11 | Imperial Oil Resources Limited | Use of a heavy petroleum fraction as a drive fluid in the recovery of hydrocarbons from a subterranean formation |
US10808183B2 (en) | 2012-09-12 | 2020-10-20 | The University Of Wyoming Research Corporation | Continuous destabilization of emulsions |
EP2895575A4 (en) * | 2012-09-12 | 2016-05-18 | Univ Wyoming | METHOD FOR CHANGING THE STABILITY OF WATER IN OIL EMULSIONS |
RU2579044C1 (ru) * | 2015-02-18 | 2016-03-27 | Сергей Владимирович Махов | Способ обработки нефтесодержащего пласта |
CN108659809B (zh) * | 2018-04-25 | 2020-10-27 | 重庆科技学院 | 一种基于连续压裂的浓缩液配制方法 |
WO2020153974A1 (en) * | 2019-01-25 | 2020-07-30 | Hayward Baker, Inc. | Method of reducing the swelling capacity of clay-containing soil |
CN110617041B (zh) * | 2019-10-09 | 2022-01-04 | 中国石油天然气股份有限公司 | 一种注水井吸水剖面调整方法 |
US20220135868A1 (en) * | 2020-11-04 | 2022-05-05 | Saudi Arabian Oil Company | Methods and systems for the generation of stable oil-in-water or water-in-oil emulsion for enhanced oil recovery |
CN114085661B (zh) * | 2021-11-05 | 2022-09-13 | 清华大学 | 一种凝胶颗粒乳状液体系及其提高采收率的方法 |
CN114395387B (zh) * | 2022-03-15 | 2022-12-20 | 西南石油大学 | 一种形成高相变点油包水型原位乳化纳米驱油剂及其应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4384997A (en) * | 1978-09-29 | 1983-05-24 | Reed Lignin, Inc. | Lignosulfonated derivatives for use in enhanced oil recovery |
US4219082A (en) * | 1979-03-23 | 1980-08-26 | Texaco Inc. | Lignosulfonate-formaldehyde condensation products as additives in oil recovery processes involving chemical recovery agents |
US4790382A (en) * | 1986-12-29 | 1988-12-13 | Texaco Inc. | Alkylated oxidized lignins as surfactants |
US5095986A (en) * | 1990-12-24 | 1992-03-17 | Texaco, Inc. | Enhanced oil recovery using oil soluble sulfonates from lignin and benzyl alcohol |
-
2001
- 2001-04-05 EA EA200201136A patent/EA006271B1/ru not_active IP Right Cessation
- 2001-04-05 MX MXPA02010422A patent/MXPA02010422A/es not_active Application Discontinuation
- 2001-04-05 DE DE10196124T patent/DE10196124T1/de not_active Ceased
- 2001-04-05 CA CA002405493A patent/CA2405493C/en not_active Expired - Fee Related
- 2001-04-05 AU AU2001249902A patent/AU2001249902A1/en not_active Abandoned
- 2001-04-05 OA OA1200200322A patent/OA12250A/en unknown
- 2001-04-05 GB GB0223087A patent/GB2379468B/en not_active Expired - Fee Related
- 2001-04-05 WO PCT/US2001/011187 patent/WO2001081718A1/en active Application Filing
- 2001-04-05 CN CN 01808681 patent/CN1426507A/zh active Pending
- 2001-04-05 BR BR0110283-4A patent/BR0110283A/pt not_active IP Right Cessation
- 2001-04-20 AR ARP010101860A patent/AR029247A1/es unknown
- 2001-04-22 GC GCP20011301 patent/GC0000222A/en active
- 2001-04-24 EG EG20010412A patent/EG22691A/xx active
-
2002
- 2002-10-24 NO NO20025108A patent/NO20025108L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AR029247A1 (es) | 2003-06-18 |
EA200201136A1 (ru) | 2003-04-24 |
CA2405493C (en) | 2007-08-28 |
OA12250A (en) | 2006-05-11 |
GB2379468B (en) | 2004-08-18 |
AU2001249902A1 (en) | 2001-11-07 |
GC0000222A (en) | 2006-03-29 |
NO20025108L (no) | 2002-12-19 |
BR0110283A (pt) | 2003-02-18 |
EG22691A (en) | 2003-06-30 |
WO2001081718A1 (en) | 2001-11-01 |
GB2379468A (en) | 2003-03-12 |
CA2405493A1 (en) | 2001-11-01 |
GB0223087D0 (en) | 2002-11-13 |
MXPA02010422A (es) | 2003-04-25 |
DE10196124T1 (de) | 2003-06-18 |
GB2379468A8 (en) | 2003-04-01 |
NO20025108D0 (no) | 2002-10-24 |
CN1426507A (zh) | 2003-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |