CO5631471A2 - Uso de polimeros de dipersion como reductores de friccion en fluidos fracturantes acuosos - Google Patents

Uso de polimeros de dipersion como reductores de friccion en fluidos fracturantes acuosos

Info

Publication number
CO5631471A2
CO5631471A2 CO04097180A CO04097180A CO5631471A2 CO 5631471 A2 CO5631471 A2 CO 5631471A2 CO 04097180 A CO04097180 A CO 04097180A CO 04097180 A CO04097180 A CO 04097180A CO 5631471 A2 CO5631471 A2 CO 5631471A2
Authority
CO
Colombia
Prior art keywords
polymers
dipersion
aquatic
fracturing fluids
friction reducers
Prior art date
Application number
CO04097180A
Other languages
English (en)
Inventor
Cecil C Blair
Kin-Tai Chang
Duane S Treyig
Kurt S Gerken
Original Assignee
Nalco Energy Services Lp
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 Nalco Energy Services Lp filed Critical Nalco Energy Services Lp
Publication of CO5631471A2 publication Critical patent/CO5631471A2/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
    • C09K8/60—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
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/28—Friction or drag reducing additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/922—Fracture fluid

Abstract

1.- Un método para reducir la fricción que resulta del flujo turbulento en un fluido fracturante acuoso en un proceso de fracturación en un campo petrolífero, caracterizado porque comprende agregar al fluido fracturante acuoso una cantidad eficaz reductora de fricción de uno o más polímeros de dispersión, en donde el polímero de dispersión está constituido por 5 a 95 moles por ciento de uno o más monómeros no iónicos y de 95 a 5 moles por ciento de uno o más monómeros catiónicos o aniónicos, y que tiene un peso molecular de por lo menos 100,000.
CO04097180A 2002-04-03 2004-09-29 Uso de polimeros de dipersion como reductores de friccion en fluidos fracturantes acuosos CO5631471A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/115,852 US6787506B2 (en) 2002-04-03 2002-04-03 Use of dispersion polymers as friction reducers in aqueous fracturing fluids

Publications (1)

Publication Number Publication Date
CO5631471A2 true CO5631471A2 (es) 2006-04-28

Family

ID=28673854

Family Applications (1)

Application Number Title Priority Date Filing Date
CO04097180A CO5631471A2 (es) 2002-04-03 2004-09-29 Uso de polimeros de dipersion como reductores de friccion en fluidos fracturantes acuosos

Country Status (12)

Country Link
US (1) US6787506B2 (es)
EP (1) EP1490581A4 (es)
AR (1) AR039247A1 (es)
BR (1) BRPI0308889B1 (es)
CA (1) CA2479210C (es)
CO (1) CO5631471A2 (es)
MX (1) MXPA04009500A (es)
NO (1) NO344411B1 (es)
NZ (1) NZ535435A (es)
RU (1) RU2363719C2 (es)
SA (1) SA03240199B1 (es)
WO (1) WO2003085232A1 (es)

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Also Published As

Publication number Publication date
RU2004132196A (ru) 2005-05-10
AR039247A1 (es) 2005-02-16
NO344411B1 (no) 2019-12-02
AU2003226237A1 (en) 2003-10-20
SA03240199B1 (ar) 2008-06-03
NO20044777L (no) 2004-12-30
BRPI0308889B1 (pt) 2016-05-31
MXPA04009500A (es) 2005-05-17
US6787506B2 (en) 2004-09-07
RU2363719C2 (ru) 2009-08-10
EP1490581A1 (en) 2004-12-29
WO2003085232A1 (en) 2003-10-16
US20030191030A1 (en) 2003-10-09
CA2479210A1 (en) 2003-10-16
EP1490581A4 (en) 2006-09-13
BR0308889A (pt) 2005-01-11
NZ535435A (en) 2006-07-28
CA2479210C (en) 2011-01-04

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