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GB2222420B - Process for enhancing oil recovery - Google Patents

Process for enhancing oil recovery

Info

Publication number
GB2222420B
GB2222420B GB8820916A GB8820916A GB2222420B GB 2222420 B GB2222420 B GB 2222420B GB 8820916 A GB8820916 A GB 8820916A GB 8820916 A GB8820916 A GB 8820916A GB 2222420 B GB2222420 B GB 2222420B
Authority
GB
United Kingdom
Prior art keywords
oil recovery
enhancing oil
enhancing
recovery
oil
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB8820916A
Other versions
GB2222420A (en
GB8820916D0 (en
Inventor
Richard S Silver
Pamela A Bunting
William G Moon
Willard P Acheson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research 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 Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of GB8820916D0 publication Critical patent/GB8820916D0/en
Publication of GB2222420A publication Critical patent/GB2222420A/en
Application granted granted Critical
Publication of GB2222420B publication Critical patent/GB2222420B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • 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
    • C09K8/582—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 bacteria

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
GB8820916A 1987-03-06 1988-09-06 Process for enhancing oil recovery Expired - Fee Related GB2222420B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2285787A 1987-03-06 1987-03-06

Publications (3)

Publication Number Publication Date
GB8820916D0 GB8820916D0 (en) 1988-10-05
GB2222420A GB2222420A (en) 1990-03-07
GB2222420B true GB2222420B (en) 1992-09-09

Family

ID=21811801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8820916A Expired - Fee Related GB2222420B (en) 1987-03-06 1988-09-06 Process for enhancing oil recovery

Country Status (1)

Country Link
GB (1) GB2222420B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005254781C1 (en) * 2004-06-17 2009-12-03 Equinor Energy As Well treatment
EA012088B1 (en) * 2004-06-17 2009-08-28 Статойлгидро Аса Well treatment
WO2006114623A2 (en) 2005-04-26 2006-11-02 Statoilhydro Asa Method of well treatment and construction
EP1854860A1 (en) 2006-05-09 2007-11-14 Stichting Geodelft Biosealing
GB2450502B (en) 2007-06-26 2012-03-07 Statoil Asa Microbial enhanced oil recovery
US8316933B2 (en) 2009-08-28 2012-11-27 Geo Fossil Fuels Llc Microbial enhanced oil recovery methods
BR112012019720A2 (en) 2010-02-12 2016-05-10 Bp Exploration Operating method and system for predicting the effect of microbial injection in an oil reservoir.
US20110244554A1 (en) * 2010-04-02 2011-10-06 E. I. Du Pont De Nemours And Company Mechanical device for dispersing biomass populations
NO20110794A1 (en) * 2011-05-31 2012-12-03 Goe Ip As Procedure for Microbial Control of Injection Fluid in a Hydrocarbon Reservoir
KR102103491B1 (en) * 2018-05-04 2020-04-23 한국과학기술원 Reinforcement Method for Water Leaking of Water Facilities using Soil Microbes Biostimulation and Microparticles Injection

Also Published As

Publication number Publication date
GB2222420A (en) 1990-03-07
GB8820916D0 (en) 1988-10-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990906