NO20051041L - Oljebronnbehandling - Google Patents

Oljebronnbehandling

Info

Publication number
NO20051041L
NO20051041L NO20051041A NO20051041A NO20051041L NO 20051041 L NO20051041 L NO 20051041L NO 20051041 A NO20051041 A NO 20051041A NO 20051041 A NO20051041 A NO 20051041A NO 20051041 L NO20051041 L NO 20051041L
Authority
NO
Norway
Prior art keywords
particle migration
polyaspartate
rock formations
well intervention
oljebronnbehandling
Prior art date
Application number
NO20051041A
Other languages
English (en)
Inventor
Harry Trenouth Rus Montgomerie
Rex Man Shing Wat
Olav Martin Selle
Ping Chen
Thomas Hagen
Original Assignee
Champion Technology 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
Application filed by Champion Technology Inc filed Critical Champion Technology Inc
Publication of NO20051041L publication Critical patent/NO20051041L/no

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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • 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
    • 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
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Det beskrives en ny anvendelse av polyaspartat for å redusere partikkelmigreringen i bergartsformasjoner. Bruk av polyaspartat har gunstige virkninger i oljebrønner, hvor partikkelmigrering er ansvarlig for blokkering av porer i bergartsformasjoner og derav følgende tap av produktivitet.Det beskrives også en fremgangsmåte for behandling av en bergartsformasjon ved brønnintervensjon, kjennetegnet ved at bergartsformasjonen bringes i kontakt med en dispersjon av en polyaminosyre forut for eller samtidig med brønnintervensjonen. Fremgangsmåten reduserer graden av partikkelmigrering under brønnintervensjonen.
NO20051041A 2002-07-31 2005-02-25 Oljebronnbehandling NO20051041L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0217737A GB0217737D0 (en) 2002-07-31 2002-07-31 Oil well treatment
PCT/GB2003/003332 WO2004011771A1 (en) 2002-07-31 2003-07-31 Oil well treatment

Publications (1)

Publication Number Publication Date
NO20051041L true NO20051041L (no) 2005-02-25

Family

ID=9941448

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051041A NO20051041L (no) 2002-07-31 2005-02-25 Oljebronnbehandling

Country Status (4)

Country Link
AU (1) AU2003246977A1 (no)
GB (1) GB0217737D0 (no)
NO (1) NO20051041L (no)
WO (1) WO2004011771A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0413587D0 (en) 2004-06-17 2004-07-21 Statoil Asa Well treatment
EP2551326A1 (de) * 2011-07-28 2013-01-30 Basf Se Verwendung von Polylysin als Shale Inhibitor
US9890315B2 (en) * 2011-07-28 2018-02-13 Basf Se Use of polylysine as a shale inhibitor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603026A1 (de) * 1996-01-29 1997-07-31 Baker Hughes Ltd Verwendung von Mischungen aus Aminphosphaten und Polyasparaginsäure oder Asparaginsäure-Copolykondensaten als Scale-Inhibitoren bei der Erdöl- und Erdgasgewinnung
US5806593A (en) * 1996-07-22 1998-09-15 Texaco Inc Method to increase sand grain coating coverage
GB2349390A (en) * 1999-04-30 2000-11-01 Procter & Gamble Cleaning compositions comprising compressed clay
US6924255B2 (en) * 1999-05-13 2005-08-02 Frank F. Chang Composition and method for treating a subterranean formation
US7078370B2 (en) * 2001-09-19 2006-07-18 Baker Hughes Incorporated Biodegradable chelant compositions for fracturing fluid
US7256160B2 (en) * 2001-11-13 2007-08-14 Baker Hughes Incorporated Fracturing fluids for delayed flow back operations

Also Published As

Publication number Publication date
AU2003246977A8 (en) 2004-02-16
WO2004011771A1 (en) 2004-02-05
GB0217737D0 (en) 2002-09-11
AU2003246977A1 (en) 2004-02-16

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application