BR7505252A - Processo para recuperar petroleo asfaltico de uma formacao subterranea - Google Patents

Processo para recuperar petroleo asfaltico de uma formacao subterranea

Info

Publication number
BR7505252A
BR7505252A BR7505252*A BR7505252A BR7505252A BR 7505252 A BR7505252 A BR 7505252A BR 7505252 A BR7505252 A BR 7505252A BR 7505252 A BR7505252 A BR 7505252A
Authority
BR
Brazil
Prior art keywords
underground formation
asphalt oil
recover
recover asphalt
oil
Prior art date
Application number
BR7505252*A
Other languages
English (en)
Inventor
J Carlin
R Cardenas
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of BR7505252A publication Critical patent/BR7505252A/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
    • E21B43/20—Displacing by water
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BR7505252*A 1974-08-26 1975-08-15 Processo para recuperar petroleo asfaltico de uma formacao subterranea BR7505252A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/500,232 US3941192A (en) 1974-08-26 1974-08-26 Method for recovering high asphaltene content petroleum using surfactants

Publications (1)

Publication Number Publication Date
BR7505252A true BR7505252A (pt) 1976-08-03

Family

ID=23988575

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7505252*A BR7505252A (pt) 1974-08-26 1975-08-15 Processo para recuperar petroleo asfaltico de uma formacao subterranea

Country Status (4)

Country Link
US (1) US3941192A (pt)
BR (1) BR7505252A (pt)
CA (1) CA1061532A (pt)
YU (1) YU186975A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393715B (de) * 1989-12-20 1991-12-10 Vni I Pk I Problemam Osvoenia Verfahren zur behandlung einer durchbohrten, mit kohlenwasserstoffgas gesaettigten untertageschicht
IT1273513B (it) * 1995-04-07 1997-07-08 Agip Spa Composizione efficace nella rimozione degli asfalteni
US7770643B2 (en) 2006-10-10 2010-08-10 Halliburton Energy Services, Inc. Hydrocarbon recovery using fluids
US7832482B2 (en) 2006-10-10 2010-11-16 Halliburton Energy Services, Inc. Producing resources using steam injection
CA2972203C (en) 2017-06-29 2018-07-17 Exxonmobil Upstream Research Company Chasing solvent for enhanced recovery processes
CA2974712C (en) 2017-07-27 2018-09-25 Imperial Oil Resources Limited Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes
CA2978157C (en) 2017-08-31 2018-10-16 Exxonmobil Upstream Research Company Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation
CA2983541C (en) 2017-10-24 2019-01-22 Exxonmobil Upstream Research Company Systems and methods for dynamic liquid level monitoring and control

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262428A (en) * 1935-05-11 1941-11-11 Shell Dev Process for the treatment of oil or gas wells
US2259428A (en) * 1940-04-23 1941-10-14 Dow Chemical Co Treatment of wells
US2970958A (en) * 1956-10-01 1961-02-07 Socony Mobil Oil Co Inc Method of dissolving asphaltene deposits
US2981684A (en) * 1958-07-15 1961-04-25 Continental Oil Co Method of paraffin deposition control
US3016352A (en) * 1959-10-30 1962-01-09 Gen Aniline & Film Corp Process for improving injectivity in secondary oil recovery
US3172473A (en) * 1962-06-28 1965-03-09 Crowley Tar Products Company I Method of improving well flow
US3398094A (en) * 1964-12-14 1968-08-20 Mobil Oil Corp Viscous aqueous solution
US3414054A (en) * 1967-06-19 1968-12-03 Union Oil Co Secondary recovery of petroleum by surfactant-water flooding
US3490532A (en) * 1967-12-18 1970-01-20 Texaco Inc Recovery of low-gravity viscous hydrocarbons
US3670819A (en) * 1970-05-18 1972-06-20 Amoco Prod Co Process for treatment of water injection wells
US3732926A (en) * 1971-06-01 1973-05-15 Texaco Inc Method for recovery of hydrocarbons utilizing steam injection

Also Published As

Publication number Publication date
YU186975A (en) 1982-02-28
CA1061532A (en) 1979-09-04
US3941192A (en) 1976-03-02

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