BR112012000348A2 - método para recuperar petróleo de uma formação subterrânea - Google Patents

método para recuperar petróleo de uma formação subterrânea

Info

Publication number
BR112012000348A2
BR112012000348A2 BR112012000348A BR112012000348A BR112012000348A2 BR 112012000348 A2 BR112012000348 A2 BR 112012000348A2 BR 112012000348 A BR112012000348 A BR 112012000348A BR 112012000348 A BR112012000348 A BR 112012000348A BR 112012000348 A2 BR112012000348 A2 BR 112012000348A2
Authority
BR
Brazil
Prior art keywords
underground formation
recovering oil
recovering
oil
underground
Prior art date
Application number
BR112012000348A
Other languages
English (en)
Inventor
Aaron W Sanders
Ed G Rightor
Keith P Johnston
Quoc Nguyen
Stephanie Adkins
Xi Chen
Original Assignee
Univ Texas
Dow Global Technologies Llc
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.)
Filing date
Publication date
Application filed by Univ Texas, Dow Global Technologies Llc filed Critical Univ Texas
Publication of BR112012000348A2 publication Critical patent/BR112012000348A2/pt

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
    • 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
    • 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
    • C09K8/594—Compositions used in combination with injected gas, e.g. CO2 orcarbonated gas
BR112012000348A 2009-07-07 2009-08-19 método para recuperar petróleo de uma formação subterrânea BR112012000348A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27040909P 2009-07-07 2009-07-07
PCT/US2009/004724 WO2011005246A1 (en) 2009-07-07 2009-08-19 Dispersion compositions with nonionic surfactants for use in petroleum recovery

Publications (1)

Publication Number Publication Date
BR112012000348A2 true BR112012000348A2 (pt) 2016-03-22

Family

ID=41682667

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012000348A BR112012000348A2 (pt) 2009-07-07 2009-08-19 método para recuperar petróleo de uma formação subterrânea

Country Status (9)

Country Link
US (1) US8695718B2 (pt)
EP (1) EP2451889B1 (pt)
CN (1) CN102471675B (pt)
BR (1) BR112012000348A2 (pt)
CA (1) CA2767236C (pt)
DK (1) DK2451889T3 (pt)
MX (1) MX2012000404A (pt)
PL (1) PL2451889T3 (pt)
WO (1) WO2011005246A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102337874A (zh) * 2011-09-07 2012-02-01 西南石油大学 一种用于混相驱降低co2与原油间最小混相压力的方法
WO2013043838A1 (en) * 2011-09-23 2013-03-28 Dow Global Technologies Llc Use of carbon dioxide soluble nonionic surfactants for enhanced crude oil recovery
MY170937A (en) 2011-09-27 2019-09-19 Dow Global Technologies Llc Nonionic surfactants for enhanced crude oil recovery
US9458709B2 (en) * 2012-01-10 2016-10-04 Conocophillips Company Heavy oil production with EM preheat and gas injection
CA2823476A1 (en) 2012-09-17 2014-03-17 Dow Global Technologies Llc Surfactant compositions and use for aqueous compositions
US10240078B2 (en) 2013-10-23 2019-03-26 Halliburton Energy Services, Inc. Volatile surfactant treatment for use in subterranean formation operations
WO2015060842A1 (en) * 2013-10-23 2015-04-30 Halliburton Energy Services, Inc. Volatile surfactant treatment for subterranean formations
US10941347B2 (en) 2016-06-21 2021-03-09 Dow Global Technologies Llc Composition for steam extraction of bitumen
SG11202000265SA (en) * 2017-07-14 2020-02-27 Basf Se Biodegradable surfactant
US11001747B2 (en) 2017-10-06 2021-05-11 Dow Global Technologies Llc Alkanolamine and glycol ether composition for enhanced extraction of bitumen
US11708751B2 (en) * 2020-08-13 2023-07-25 Saudi Arabian Oil Company Method of deploying carbon dioxide foam flooding in an oil reservoir

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623596A (en) 1950-05-16 1952-12-30 Atlantic Refining Co Method for producing oil by means of carbon dioxide
US2866507A (en) 1956-12-24 1958-12-30 Pure Oil Co Gas drive oil recovery process
US2932616A (en) * 1957-02-19 1960-04-12 Monsanto Chemicals Detergent compositions
US3065790A (en) 1957-11-22 1962-11-27 Pure Oil Co Oil recovery process
US3330346A (en) 1965-01-27 1967-07-11 Union Oil Co Method of treating a subterranean formation with a foam bank
US3529668A (en) 1968-07-24 1970-09-22 Union Oil Co Foam drive oil recovery process
US4113011A (en) 1977-03-07 1978-09-12 Union Oil Company Of California Enhanced oil recovery process
US4203491A (en) 1978-09-05 1980-05-20 Shell Oil Company Chemical flood oil recovery with highly saline reservoir water
US4380266A (en) * 1981-03-12 1983-04-19 Shell Oil Company Reservoir-tailored CO2 -aided oil recovery process
US4448697A (en) * 1982-01-22 1984-05-15 Texaco Inc. Secondary recovery process
US4703797A (en) 1983-12-28 1987-11-03 Cities Service Co. Sweep improvement in enhanced oil recovery
US4502538A (en) 1984-01-09 1985-03-05 Shell Oil Company Polyalkoxy sulfonate, CO2 and brine drive process for oil recovery
US4739831A (en) 1986-09-19 1988-04-26 The Dow Chemical Company Gas flooding process for the recovery of oil from subterranean formations
US4828029A (en) 1987-12-14 1989-05-09 Irani Cyrus A Solubilizing surfactants in miscible drive solvents
US4856589A (en) 1988-08-30 1989-08-15 Shell Oil Company Gas flooding with dilute surfactant solutions
JPH03258740A (ja) 1990-03-06 1991-11-19 Kao Corp 液体油、その製造法及びこれを含有する化粧料
US5033547A (en) 1990-06-18 1991-07-23 Texaco Inc. Method for decreasing mobility of dense carbon dioxide in subterranean formations
US5363915A (en) 1990-07-02 1994-11-15 Chevron Research And Technology Company Enhanced oil recovery technique employing nonionic surfactants
US5279367A (en) 1992-06-10 1994-01-18 Texaco Inc. Fatty acid additives for surfactant foaming agents
US5333687A (en) 1992-12-24 1994-08-02 Texaco Inc. Long chain alcohol additives for surfactant foaming agents
JP3258740B2 (ja) 1993-01-29 2002-02-18 三菱電機株式会社 突起電極を有する半導体装置の製造方法
JP2010525075A (ja) 2007-04-27 2010-07-22 ダウ グローバル テクノロジーズ インコーポレイティド 新規な分岐鎖アルコキシレート

Also Published As

Publication number Publication date
EP2451889B1 (en) 2016-03-23
US20120103635A1 (en) 2012-05-03
MX2012000404A (es) 2012-06-01
DK2451889T3 (da) 2016-06-20
PL2451889T3 (pl) 2016-10-31
CA2767236C (en) 2017-09-19
CN102471675B (zh) 2014-05-07
EP2451889A1 (en) 2012-05-16
CA2767236A1 (en) 2011-01-13
CN102471675A (zh) 2012-05-23
US8695718B2 (en) 2014-04-15
WO2011005246A1 (en) 2011-01-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time