AR078842A1 - Fluidos de tratamiento de pozo que contienen un surfactante y un agente reticulador que comprende un complejo de metal de transicion hidrosoluble - Google Patents

Fluidos de tratamiento de pozo que contienen un surfactante y un agente reticulador que comprende un complejo de metal de transicion hidrosoluble

Info

Publication number
AR078842A1
AR078842A1 ARP100104009A ARP100104009A AR078842A1 AR 078842 A1 AR078842 A1 AR 078842A1 AR P100104009 A ARP100104009 A AR P100104009A AR P100104009 A ARP100104009 A AR P100104009A AR 078842 A1 AR078842 A1 AR 078842A1
Authority
AR
Argentina
Prior art keywords
ves
group
molecules
transition metal
crosslinking agent
Prior art date
Application number
ARP100104009A
Other languages
English (en)
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
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of AR078842A1 publication Critical patent/AR078842A1/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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • 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
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • 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
    • C09K2208/30—Viscoelastic surfactants [VES]

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)
  • Colloid Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

El invento está orientado a métodos para tratar una porcion de un pozo. El método incluye los pasos de: (A) formar un fluido de tratamiento viscoelástico, en donde el fluido d tratamiento comprende: (i) agua; (ii) un surfactante viscoelástico (ôVESö), en donde el VES es soluble en agua y en donde el VES está en forma de micelas; y (iii) un agente reticulador para las moléculas de VES, en donde: (a) el agente reticulador comprende moléculas de agente reticulador que tienen por lo menos un metal de transicion en complejo, en donde el metal de transicion tiene un estado de valencia de por lo menos tres; y (b) el agente reticulador es soluble en el agua; y (B) introducir el fluido de tratamiento dentro de un porcion del pozo. De acuerdo con un primer aspecto del invento, (a) el VES comprende moléculas de VES que tienen un grupo alquilo de más que 14 átomos de carbono y (b) el VES comprende moléculas de VES que tiene por lo menos un grupo funcional seleccionado de un grupo de carboxilato, un grupo amino, un grupo alcohol, y un grupo éter. De acuerdo con un segundo aspecto del invento, el VES comprende moléculas de VES que tienen ambos, un grupo alquilo de más que 14 átomos de carbono y por lo menos un grupo funcional seleccionado de un grupo de carboxilato, un grupo amino, un grupo alcohol, y un grupo éter.
ARP100104009A 2009-10-30 2010-10-29 Fluidos de tratamiento de pozo que contienen un surfactante y un agente reticulador que comprende un complejo de metal de transicion hidrosoluble AR078842A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/610,083 US20110105369A1 (en) 2009-10-30 2009-10-30 Well treatment fluids containing a viscoelastic surfactant and a cross-linking agent comprising a water-soluble transition metal complex

Publications (1)

Publication Number Publication Date
AR078842A1 true AR078842A1 (es) 2011-12-07

Family

ID=43245022

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100104009A AR078842A1 (es) 2009-10-30 2010-10-29 Fluidos de tratamiento de pozo que contienen un surfactante y un agente reticulador que comprende un complejo de metal de transicion hidrosoluble

Country Status (4)

Country Link
US (1) US20110105369A1 (es)
EP (1) EP2494001A1 (es)
AR (1) AR078842A1 (es)
WO (1) WO2011051683A1 (es)

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US11254856B2 (en) 2013-03-14 2022-02-22 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US11180690B2 (en) 2013-03-14 2021-11-23 Flotek Chemistry, Llc Diluted microemulsions with low surface tensions
US9868893B2 (en) * 2013-03-14 2018-01-16 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US10421707B2 (en) 2013-03-14 2019-09-24 Flotek Chemistry, Llc Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
US9884988B2 (en) * 2013-03-14 2018-02-06 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
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US10815418B2 (en) * 2018-01-22 2020-10-27 Baker Hughes, A Ge Company, Llc VES fluids having improved rheology at high temperature and high salinity
CN110330962A (zh) * 2019-07-08 2019-10-15 西南石油大学 压裂液用抗高温改性纳米二氧化钛交联剂及其制备方法
US11319478B2 (en) 2019-07-24 2022-05-03 Saudi Arabian Oil Company Oxidizing gasses for carbon dioxide-based fracturing fluids
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US11542815B2 (en) 2020-11-30 2023-01-03 Saudi Arabian Oil Company Determining effect of oxidative hydraulic fracturing
US12071589B2 (en) 2021-10-07 2024-08-27 Saudi Arabian Oil Company Water-soluble graphene oxide nanosheet assisted high temperature fracturing fluid
US12025589B2 (en) 2021-12-06 2024-07-02 Saudi Arabian Oil Company Indentation method to measure multiple rock properties
US12012550B2 (en) 2021-12-13 2024-06-18 Saudi Arabian Oil Company Attenuated acid formulations for acid stimulation
CN116179179B (zh) * 2023-02-24 2023-08-25 四川盛年同缔实业有限公司 一种多效压裂助剂及其制备方法

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Also Published As

Publication number Publication date
WO2011051683A1 (en) 2011-05-05
EP2494001A1 (en) 2012-09-05
US20110105369A1 (en) 2011-05-05

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