EG22691A - Solids-stabilized water-in-oil emulsion by pretreating to enhance the surface-active properties of oil and method for using the same - Google Patents

Solids-stabilized water-in-oil emulsion by pretreating to enhance the surface-active properties of oil and method for using the same

Info

Publication number: EG22691A
Authority: EG; Egypt
Prior art keywords: oil; pretreating; solids; enhance; same
Prior art date: 2000-04-25

Application number

EG20010412A

Inventor

Ramesh Varadaraj

Original Assignee

Exxonmobil Upstream Res Co

Priority date (The priority date 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 date listed.)

2000-04-25

Filing date

2001-04-24

Publication date

2003-06-30

2001-04-24 Application filed by Exxonmobil Upstream Res Co filed Critical Exxonmobil Upstream Res Co

2003-06-30 Application granted granted Critical

2003-06-30 Publication of EG22691A publication Critical patent/EG22691A/en

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)

EG20010412A 2000-04-25 2001-04-24 Solids-stabilized water-in-oil emulsion by pretreating to enhance the surface-active properties of oil and method for using the same EG22691A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US19956600P	2000-04-25	2000-04-25
US19945700P	2000-04-25	2000-04-25
US19945900P	2000-04-25	2000-04-25

Publications (1)

Publication Number	Publication Date
EG22691A true EG22691A (en)	2003-06-30

Family

ID=27394024

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EG20010412A EG22691A (en)	2000-04-25	2001-04-24	Solids-stabilized water-in-oil emulsion by pretreating to enhance the surface-active properties of oil and method for using the same

Country Status (14)

Country	Link
CN (1)	CN1426507A (en)
AR (1)	AR029247A1 (en)
AU (1)	AU2001249902A1 (en)
BR (1)	BR0110283A (en)
CA (1)	CA2405493C (en)
DE (1)	DE10196124T1 (en)
EA (1)	EA006271B1 (en)
EG (1)	EG22691A (en)
GB (1)	GB2379468B (en)
GC (1)	GC0000222A (en)
MX (1)	MXPA02010422A (en)
NO (1)	NO20025108L (en)
OA (1)	OA12250A (en)
WO (1)	WO2001081718A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
WO2014043404A1 (en)	2012-09-12	2014-03-20	The University Of Wyoming Research Corporation D/B/A Western Research Institute	Continuous destabilization of emulsions
CA2887363A1 (en) *	2012-09-12	2014-03-20	John F. Schabron	Methods for changing stability of water and oil emulsions
RU2579044C1 (en) *	2015-02-18	2016-03-27	Сергей Владимирович Махов	Method of processing oil-containing formation
CN108659809B (en) *	2018-04-25	2020-10-27	重庆科技学院	Preparation method of concentrated solution based on continuous fracturing
EP3914666A4 (en) *	2019-01-25	2023-03-01	Hayward Baker, Inc.	Method of reducing the swelling capacity of clay-containing soil
CN110617041B (en) *	2019-10-09	2022-01-04	中国石油天然气股份有限公司	Water injection well water absorption profile adjusting method
EP4240805A1 (en) *	2020-11-04	2023-09-13	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 (en) *	2021-11-05	2022-09-13	清华大学	Gel particle emulsion liquid system and method for improving recovery ratio thereof
CN114395387B (en) *	2022-03-15	2022-12-20	西南石油大学	Water-in-oil in-situ emulsified nano oil displacement agent with high phase transition point and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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 OA OA1200200322A patent/OA12250A/en unknown
- 2001-04-05 AU AU2001249902A patent/AU2001249902A1/en not_active Abandoned
- 2001-04-05 EA EA200201136A patent/EA006271B1/en not_active IP Right Cessation
- 2001-04-05 CN CN 01808681 patent/CN1426507A/en active Pending
- 2001-04-05 GB GB0223087A patent/GB2379468B/en not_active Expired - Fee Related
- 2001-04-05 DE DE10196124T patent/DE10196124T1/en not_active Ceased
- 2001-04-05 BR BR0110283-4A patent/BR0110283A/en not_active IP Right Cessation
- 2001-04-05 CA CA002405493A patent/CA2405493C/en not_active Expired - Fee Related
- 2001-04-05 MX MXPA02010422A patent/MXPA02010422A/en not_active Application Discontinuation
- 2001-04-05 WO PCT/US2001/011187 patent/WO2001081718A1/en active Application Filing
- 2001-04-20 AR ARP010101860A patent/AR029247A1/en unknown
- 2001-04-22 GC GCP20011301 patent/GC0000222A/en active
- 2001-04-24 EG EG20010412A patent/EG22691A/en active
2002
- 2002-10-24 NO NO20025108A patent/NO20025108L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
EA006271B1 (en)	2005-10-27
AR029247A1 (en)	2003-06-18
BR0110283A (en)	2003-02-18
NO20025108L (en)	2002-12-19
GC0000222A (en)	2006-03-29
GB2379468A (en)	2003-03-12
AU2001249902A1 (en)	2001-11-07
DE10196124T1 (en)	2003-06-18
WO2001081718A1 (en)	2001-11-01
GB2379468A8 (en)	2003-04-01
GB2379468B (en)	2004-08-18
OA12250A (en)	2006-05-11
CA2405493A1 (en)	2001-11-01
MXPA02010422A (en)	2003-04-25
CA2405493C (en)	2007-08-28
GB0223087D0 (en)	2002-11-13
NO20025108D0 (en)	2002-10-24
CN1426507A (en)	2003-06-25
EA200201136A1 (en)	2003-04-24

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