EG11440A - Sulfonate blends useful for improved oil recovery - Google Patents

Sulfonate blends useful for improved oil recovery

Info

Publication number
EG11440A
EG11440A EG310/74A EG31074A EG11440A EG 11440 A EG11440 A EG 11440A EG 310/74 A EG310/74 A EG 310/74A EG 31074 A EG31074 A EG 31074A EG 11440 A EG11440 A EG 11440A
Authority
EG
Egypt
Prior art keywords
oil recovery
improved oil
blends useful
sulfonate
sulfonate blends
Prior art date
Application number
EG310/74A
Other languages
English (en)
Inventor
M Plummer
W Roszelle
Original Assignee
Marathon Oil 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.)
Filing date
Publication date
Application filed by Marathon Oil Co filed Critical Marathon Oil Co
Application granted granted Critical
Publication of EG11440A publication Critical patent/EG11440A/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation
    • Y10S507/937—Flooding the formation with emulsion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation
    • Y10S507/937—Flooding the formation with emulsion
    • Y10S507/938—Flooding the formation with emulsion with microemulsion

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
EG310/74A 1973-08-10 1974-08-03 Sulfonate blends useful for improved oil recovery EG11440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US387413A US3901317A (en) 1973-08-10 1973-08-10 Method of using sulfonate blends for improved oil recovery

Publications (1)

Publication Number Publication Date
EG11440A true EG11440A (en) 1977-02-28

Family

ID=23529762

Family Applications (1)

Application Number Title Priority Date Filing Date
EG310/74A EG11440A (en) 1973-08-10 1974-08-03 Sulfonate blends useful for improved oil recovery

Country Status (10)

Country Link
US (1) US3901317A (de)
AT (1) AT332342B (de)
BR (1) BR7406606D0 (de)
CA (1) CA1031152A (de)
DD (1) DD114847A1 (de)
EG (1) EG11440A (de)
FR (1) FR2240347A1 (de)
GB (1) GB1476940A (de)
RO (1) RO67685A (de)
SU (1) SU931115A3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981361A (en) * 1975-07-31 1976-09-21 Exxon Production Research Company Oil recovery method using microemulsions
US4518511A (en) * 1979-11-21 1985-05-21 American Cyanamid Company Delivery of polymeric antiprecipitants in oil wells employing an oil soluble carrier system
US4435295A (en) 1982-05-17 1984-03-06 Conoco Inc. Sulfonate for waterflooding

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096820A (en) * 1959-11-16 1963-07-09 Pure Oil Co Superior water-flooding process
US3288213A (en) * 1964-05-28 1966-11-29 Cities Service Oil Co Surfactant-water flooding process
US3434542A (en) * 1967-10-09 1969-03-25 Mobil Oil Corp Waterflood process employing surfactant and graded viscosity
US3506070A (en) * 1967-12-26 1970-04-14 Marathon Oil Co Use of water-external micellar dispersions in oil recovery
US3500912A (en) * 1968-07-22 1970-03-17 Marathon Oil Co Molecular weight of surfactant influencing the thermostability of micellar dispersions
US3508612A (en) * 1968-08-15 1970-04-28 Shell Oil Co Waterflood oil recovery using calciumcompatible mixture of anionic surfactants
US3638728A (en) * 1970-03-11 1972-02-01 Shell Oil Co Secondary oil recovery process with incremental injection of surfactant slugs
US3623553A (en) * 1970-03-16 1971-11-30 Marathon Oil Co Flooding with miscible-type fluid slugs having different brine tolerances
US3653437A (en) * 1970-05-25 1972-04-04 Exxon Production Research Co Viscous surfactant waterflooding
US3776309A (en) * 1971-05-28 1973-12-04 Exxon Production Research Co Viscous surfactant water flooding

Also Published As

Publication number Publication date
ATA657274A (de) 1976-01-15
BR7406606D0 (pt) 1975-09-09
GB1476940A (en) 1977-06-16
US3901317A (en) 1975-08-26
RO67685A (ro) 1980-03-15
DE2430935A1 (de) 1975-03-20
AT332342B (de) 1976-09-27
DE2430935B2 (de) 1976-11-18
CA1031152A (en) 1978-05-16
FR2240347A1 (de) 1975-03-07
DD114847A1 (de) 1975-08-20
SU931115A3 (ru) 1982-05-23

Similar Documents

Publication Publication Date Title
CA1023539A (en) Surfactant oil recovery process
CA1023540A (en) Surfactant oil recovery process
CA1023541A (en) Surfactant oil recovery process
CA1001068A (en) Vertical downward gas-driven miscible blanket flooding oil recovery process
AU7437074A (en) Oil recovery process
ZA747421B (en) Synthetic crude from coal
YU226474A (en) Drill
AT336399B (de) Schmiermittelmischung
AU7174874A (en) Separator
ZA74927B (en) Improved method for making detergent composition
CS194707B2 (en) Lubricating composition
JPS5627723A (en) Broaching machine
AU7031674A (en) Novel compounds
ZA746302B (en) Process for in-stu mining
ZA741722B (en) Drill
EG11440A (en) Sulfonate blends useful for improved oil recovery
CA950355A (en) Oil recovery method
CA1011644A (en) Vertical downward gas-driven miscible blanket flooding oil recovery process
SU570697A1 (ru) Установка дл добычи нефти из скважины
AU7193874A (en) Mechnaical seals
AU6664374A (en) Fuel oil
AU6741474A (en) Seals
AU6705174A (en) Hydrocarbons
ZA744581B (en) Prostoglandin analogs
AU6767274A (en) Scrapers