RO67685A - Procedeu de exploatare a titeiului - Google Patents

Procedeu de exploatare a titeiului

Info

Publication number
RO67685A
RO67685A RO7479679A RO7967974A RO67685A RO 67685 A RO67685 A RO 67685A RO 7479679 A RO7479679 A RO 7479679A RO 7967974 A RO7967974 A RO 7967974A RO 67685 A RO67685 A RO 67685A
Authority
RO
Romania
Prior art keywords
title
procedure
Prior art date
Application number
RO7479679A
Other languages
English (en)
French (fr)
Inventor
Mark Plummer
Wayne Roszelle
Original Assignee
Marathon Oil Co,Us
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,Us filed Critical Marathon Oil Co,Us
Publication of RO67685A publication Critical patent/RO67685A/ro

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)
RO7479679A 1973-08-10 1974-08-06 Procedeu de exploatare a titeiului RO67685A (ro)

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
RO67685A true RO67685A (ro) 1980-03-15

Family

ID=23529762

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7479679A RO67685A (ro) 1973-08-10 1974-08-06 Procedeu de exploatare a titeiului

Country Status (10)

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

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
BR7406606D0 (pt) 1975-09-09
US3901317A (en) 1975-08-26
FR2240347A1 (ro) 1975-03-07
DE2430935B2 (de) 1976-11-18
GB1476940A (en) 1977-06-16
CA1031152A (en) 1978-05-16
SU931115A3 (ru) 1982-05-23
AT332342B (de) 1976-09-27
DD114847A1 (ro) 1975-08-20
DE2430935A1 (de) 1975-03-20
EG11440A (en) 1977-02-28
ATA657274A (de) 1976-01-15

Similar Documents

Publication Publication Date Title
SE393172B (sv) Festorgan for langstreckta foremal
RO65649A (ro) Procedeu pentru obtinerea de pirimidine
AT351454B (de) Verbundstein
RO68025A (ro) Procedeu pentru obtinerea 3-metilmercaptopropionaldehidei
TR18209A (tr) Malelik anhidrit imaline mahsus usul
DK139984C (da) Dobbeltbeklaedt skillevaeg
RO71807A (ro) Procedeu de preparare a izoprenului
TR18557A (tr) Akseptoerlerin imaline mahsus usul
BR7406532D0 (pt) Copolimero de arrumacao almatoria
BR7403511D0 (pt) Prepolimero de isocianato
SE405700B (sv) Forfarande for forvermning av former
RO66321A (ro) Procedeu de obtinere a nicotinonitrilului
RO70549A (ro) Procedeu de obtinere a dezacetoxicefalosporinei c
FI55498C (fi) Foerfarande foer framstaellning av hypoglycemiska pyridinkarboxamid-sulfonylureafoereningar
RO77477A (ro) Procedeu de obtinere a poliacetalilor
BE813520A (fr) Cyclische ketonen en de bereiding ervan
SE410081B (sv) Hallare for en lopare
SE383359B (sv) Stotvagsforma for schaktugn
BE822874A (fr) Alcenesulfonamides hypolipemiques
RO67685A (ro) Procedeu de exploatare a titeiului
IT1048168B (it) Composti organostannici
RO72882A (ro) Procedeu de preparare a pirolului substituit
SE401566B (sv) Metsystem for en borrhalssond
RO72478A (ro) Procedeu de obtinere a alcoolului diaminobutilic
RO67481A (ro) Procedeu de exploatare a titeiului