EA200602213A1 - Обработка скважин - Google Patents

Обработка скважин

Info

Publication number
EA200602213A1
EA200602213A1 EA200602213A EA200602213A EA200602213A1 EA 200602213 A1 EA200602213 A1 EA 200602213A1 EA 200602213 A EA200602213 A EA 200602213A EA 200602213 A EA200602213 A EA 200602213A EA 200602213 A1 EA200602213 A1 EA 200602213A1
Authority
EA
Eurasian Patent Office
Prior art keywords
formation
wells
handling
provides
permeability
Prior art date
Application number
EA200602213A
Other languages
English (en)
Other versions
EA012088B1 (ru
Inventor
Ханс Кристиан Котлар
Original Assignee
Статойл Аса
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 GB0413584A external-priority patent/GB0413584D0/en
Priority claimed from GB0424085A external-priority patent/GB2419614B/en
Priority claimed from GB0502171A external-priority patent/GB2422857B/en
Application filed by Статойл Аса filed Critical Статойл Аса
Publication of EA200602213A1 publication Critical patent/EA200602213A1/ru
Publication of EA012088B1 publication Critical patent/EA012088B1/ru

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
    • C09K8/50—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
    • C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/44—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing organic binders only
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Sealing Material Composition (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

В изобретении предложен способ регулирования водопритока в подземном пласте, включающий осуществление контакта указанного пласта с регулирующим водоприток агентом, который включает органосилан, в количестве, эффективном для снижения проницаемости по отношению к воде по меньшей мере в части указанного пласта. В то же время, любое снижение общей проницаемости указанного пласта по отношению к углеводородам (например, к нефти) предпочтительно сведено к минимуму. Кроме того, в изобретении предложен способ изоляции или закупоривания подземного пласта.
EA200602213A 2004-06-17 2005-06-17 Обработка скважин EA012088B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0413584A GB0413584D0 (en) 2004-06-17 2004-06-17 Well treatment
GB0424085A GB2419614B (en) 2004-10-29 2004-10-29 Well treatment to increase particulate matrix strength
GB0502171A GB2422857B (en) 2005-02-02 2005-02-02 Well treatment to control water production
PCT/GB2005/002385 WO2005124099A1 (en) 2004-06-17 2005-06-17 Well treatment

Publications (2)

Publication Number Publication Date
EA200602213A1 true EA200602213A1 (ru) 2007-06-29
EA012088B1 EA012088B1 (ru) 2009-08-28

Family

ID=35149204

Family Applications (2)

Application Number Title Priority Date Filing Date
EA200602213A EA012088B1 (ru) 2004-06-17 2005-06-17 Обработка скважин
EA200802357A EA200802357A1 (ru) 2004-06-17 2005-06-17 Обработка скважин

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA200802357A EA200802357A1 (ru) 2004-06-17 2005-06-17 Обработка скважин

Country Status (7)

Country Link
US (1) US7964539B2 (ru)
AU (2) AU2005254780C1 (ru)
BR (2) BR122015013834B1 (ru)
CA (2) CA2671498C (ru)
EA (2) EA012088B1 (ru)
NO (1) NO347244B1 (ru)
WO (1) WO2005124099A1 (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8210261B2 (en) 2005-04-26 2012-07-03 Statoil Asa Method of well treatment and construction
US8596358B2 (en) 2004-06-17 2013-12-03 Statoil Asa Well treatment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8596358B2 (en) 2004-06-17 2013-12-03 Statoil Asa Well treatment
US8210261B2 (en) 2005-04-26 2012-07-03 Statoil Asa Method of well treatment and construction

Also Published As

Publication number Publication date
NO20070251A (no) 2007-03-12
US7964539B2 (en) 2011-06-21
BR122015013834B1 (pt) 2016-12-27
NO347244B1 (no) 2023-07-31
AU2009203187B2 (en) 2011-03-31
CA2671498A1 (en) 2005-12-29
EA012088B1 (ru) 2009-08-28
NO20070251L (no) 2007-03-12
AU2005254780B2 (en) 2009-07-02
WO2005124099A1 (en) 2005-12-29
US20070254814A1 (en) 2007-11-01
AU2009203187A1 (en) 2009-08-20
AU2005254780C1 (en) 2010-01-14
CA2671498C (en) 2012-10-30
CA2569770A1 (en) 2005-12-29
BRPI0512154B1 (pt) 2016-07-05
AU2005254780A1 (en) 2005-12-29
EA200802357A1 (ru) 2010-02-26
CA2569770C (en) 2012-02-21
BRPI0512154A (pt) 2008-02-12

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