MX2011009054A - Metodos de tratamiento de una porcion de un pozo con un polimero o sistema de polimero capaz de formar un gel que se disuelva en un ph bajo y alto. - Google Patents

Metodos de tratamiento de una porcion de un pozo con un polimero o sistema de polimero capaz de formar un gel que se disuelva en un ph bajo y alto.

Info

Publication number
MX2011009054A
MX2011009054A MX2011009054A MX2011009054A MX2011009054A MX 2011009054 A MX2011009054 A MX 2011009054A MX 2011009054 A MX2011009054 A MX 2011009054A MX 2011009054 A MX2011009054 A MX 2011009054A MX 2011009054 A MX2011009054 A MX 2011009054A
Authority
MX
Mexico
Prior art keywords
polymer
gel
range
forming
well
Prior art date
Application number
MX2011009054A
Other languages
English (en)
Inventor
Ian D Robb
Michael A Bajamo
Alexander Bismarck
Joachim Steinke
Original Assignee
Halliburton Energy Serv 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 US12/381,482 external-priority patent/US7932215B2/en
Priority claimed from US12/381,535 external-priority patent/US7928041B2/en
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of MX2011009054A publication Critical patent/MX2011009054A/es

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
    • C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained 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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/575—Compositions based on water or polar solvents containing organic compounds
    • C09K8/5751—Macromolecular compounds
    • C09K8/5753—Macromolecular compounds obtained 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • 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
    • 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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Los métodos para tratamiento de una porción de un pozo incluyen las etapas de: (a) formar un gel de tratamiento que comprende un polímero o un sistema de polímero de una mezcla de dos o más polímeros, en donde el polímero o el sistema de polímero es capaz de cada uno de lo siguiente, cuando se somete a prueba en por lo menos una concentración en el intervalo de 2 - 10 veces C* en agua desionizadá, en aproximadamente 22°C, y en aproximadamente una presión de 1 atmósfera: (i) formar un gel de polímero del polímero y agua en por lo menos un pH en él intervalo de 4 - 9, en donde una forma a granel del gel de polímero tiene una G' mayor que G'' en todas las frecuencias en el intervalo de 1 rad/seg - 100 rad/seg; (ji) disolver en por lo menos un pH en el intervalo de 2 - 4; y (iii) disolver en por lo menos un pH en el intervalo de 9 - 12; (b) dispersar el gel de tratamiento en un fluido para formar un fluido de tratamiento; (c) introducir el gel de tratamiento en el fluido de tratamiento en una porción de un pozo; y (d) después de la etapa de introducir el gel de tratamiento, ajustar el pH del gel de tratamiento a por lo menos un pH en el intervalo de 2 - 4 o 9 - 12.
MX2011009054A 2009-03-12 2010-03-12 Metodos de tratamiento de una porcion de un pozo con un polimero o sistema de polimero capaz de formar un gel que se disuelva en un ph bajo y alto. MX2011009054A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/381,482 US7932215B2 (en) 2009-03-12 2009-03-12 Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high pH
US12/381,535 US7928041B2 (en) 2009-03-12 2009-03-12 Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high pH
PCT/GB2010/000461 WO2010103290A1 (en) 2009-03-12 2010-03-12 Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high ph

Publications (1)

Publication Number Publication Date
MX2011009054A true MX2011009054A (es) 2011-09-21

Family

ID=42184030

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011009054A MX2011009054A (es) 2009-03-12 2010-03-12 Metodos de tratamiento de una porcion de un pozo con un polimero o sistema de polimero capaz de formar un gel que se disuelva en un ph bajo y alto.

Country Status (7)

Country Link
EP (1) EP2406342B1 (es)
AR (1) AR076119A1 (es)
AU (1) AU2010222709B2 (es)
BR (1) BRPI1009822A2 (es)
CA (1) CA2754255C (es)
MX (1) MX2011009054A (es)
WO (1) WO2010103290A1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2278607T3 (es) * 1999-05-26 2007-08-16 THE PROCTER & GAMBLE COMPANY Metodo para usar promotores de las jabonaduras polimericos de ion hibrido.
CA2451334C (en) * 2001-06-22 2008-09-09 Jeffrey C. Dawson Fracturing fluids and methods of making and using same
US20060030493A1 (en) * 2004-08-03 2006-02-09 Segura Michael J Crosslinked treatment fluid compositions and methods

Also Published As

Publication number Publication date
AU2010222709A1 (en) 2011-10-13
WO2010103290A1 (en) 2010-09-16
CA2754255A1 (en) 2010-09-16
EP2406342A1 (en) 2012-01-18
AR076119A1 (es) 2011-05-18
BRPI1009822A2 (pt) 2019-09-24
CA2754255C (en) 2013-10-01
AU2010222709B2 (en) 2014-04-24
EP2406342B1 (en) 2013-03-06

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