BR7806212A - Processo para recuperacao de petroleo viscoso de uma formacao subterranea - Google Patents

Processo para recuperacao de petroleo viscoso de uma formacao subterranea

Info

Publication number
BR7806212A
BR7806212A BR7806212A BR7806212A BR7806212A BR 7806212 A BR7806212 A BR 7806212A BR 7806212 A BR7806212 A BR 7806212A BR 7806212 A BR7806212 A BR 7806212A BR 7806212 A BR7806212 A BR 7806212A
Authority
BR
Brazil
Prior art keywords
recovery
viscous oil
underground formation
underground
formation
Prior art date
Application number
BR7806212A
Other languages
English (en)
Portuguese (pt)
Inventor
P Cram
D Redford
Original Assignee
Texaco Canada Inc
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
Priority claimed from US05/837,482 external-priority patent/US4127172A/en
Priority claimed from US05/837,481 external-priority patent/US4127170A/en
Priority claimed from US05/837,077 external-priority patent/US4121661A/en
Application filed by Texaco Canada Inc filed Critical Texaco Canada Inc
Publication of BR7806212A publication Critical patent/BR7806212A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/17—Interconnecting two or more wells by fracturing or otherwise attacking the formation
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/243—Combustion in situ

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BR7806212A 1977-09-28 1978-12-21 Processo para recuperacao de petroleo viscoso de uma formacao subterranea BR7806212A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/837,482 US4127172A (en) 1977-09-28 1977-09-28 Viscous oil recovery method
US05/837,481 US4127170A (en) 1977-09-28 1977-09-28 Viscous oil recovery method
US05/837,077 US4121661A (en) 1977-09-28 1977-09-28 Viscous oil recovery method

Publications (1)

Publication Number Publication Date
BR7806212A true BR7806212A (pt) 1979-05-08

Family

ID=27420265

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7806212A BR7806212A (pt) 1977-09-28 1978-12-21 Processo para recuperacao de petroleo viscoso de uma formacao subterranea

Country Status (3)

Country Link
BR (1) BR7806212A (de)
DE (1) DE2830646C2 (de)
YU (1) YU209178A (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771598A (en) * 1972-05-19 1973-11-13 Tennco Oil Co Method of secondary recovery of hydrocarbons
US3853178A (en) * 1973-06-06 1974-12-10 Getty Oil Co Method for recovery of oil
US3908762A (en) * 1973-09-27 1975-09-30 Texaco Exploration Ca Ltd Method for establishing communication path in viscous petroleum-containing formations including tar sand deposits for use in oil recovery operations
US3993132A (en) * 1975-06-18 1976-11-23 Texaco Exploration Canada Ltd. Thermal recovery of hydrocarbons from tar sands

Also Published As

Publication number Publication date
DE2830646C2 (de) 1984-04-26
DE2830646A1 (de) 1979-04-05
YU209178A (en) 1982-06-30

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