AR082613A1 - Uso de oxidasas de hexosa para producir peroxido de hidrogeno en fluidos acuosos de tratamiento de pozos - Google Patents

Uso de oxidasas de hexosa para producir peroxido de hidrogeno en fluidos acuosos de tratamiento de pozos

Info

Publication number
AR082613A1
AR082613A1 ARP110102899A ARP110102899A AR082613A1 AR 082613 A1 AR082613 A1 AR 082613A1 AR P110102899 A ARP110102899 A AR P110102899A AR P110102899 A ARP110102899 A AR P110102899A AR 082613 A1 AR082613 A1 AR 082613A1
Authority
AR
Argentina
Prior art keywords
hydrogen peroxide
treatment fluid
well
oxidase
produce hydrogen
Prior art date
Application number
ARP110102899A
Other languages
English (en)
Inventor
Charles David Armstrong
Qi Qu
Original Assignee
Baker Hughes Incorporate
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 Baker Hughes Incorporate filed Critical Baker Hughes Incorporate
Publication of AR082613A1 publication Critical patent/AR082613A1/es

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/62Compositions for forming crevices or fractures
    • C09K8/66Compositions based on water or polar solvents
    • C09K8/68Compositions based on water or polar solvents containing organic compounds
    • C09K8/685Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/84Compositions based on water or polar solvents
    • C09K8/86Compositions based on water or polar solvents containing organic compounds
    • C09K8/88Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/887Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/84Compositions based on water or polar solvents
    • C09K8/86Compositions based on water or polar solvents containing organic compounds
    • C09K8/88Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16Enhanced recovery methods for obtaining hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/24Bacteria or enzyme containing gel breakers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/28Friction or drag reducing additives

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Una formación subterránea productora de hidrocarburos puede ser tratada con un fluido acuoso de tratamiento de pozos que contiene una oxidasa de hexosa, tal como una oxidasa de glucosa, oxidasa de manosa u oxidasa de galactosa. El fluido acuoso de tratamiento de pozos puede contener además un polímero viscosificante y una aldohexosa. La aldohexosa reacciona in situ con la oxidasa de hexosa y el oxígeno molecular para producir peróxido de hidrógeno. El peróxido de hidrógeno puede entonces actuar como un separador de viscosidad.Reivindicación 1: Un método de tratamiento de una formación subterránea penetrada por el agujero de un pozo, el cual comprende: (a) introducir al agujero del pozo un fluido acuoso de tratamiento del pozo que comprende un agente viscosificador y/o un reductor de fricción y una hexosa oxidasa y opcionalmente, un agente reticulante, y aumentar la viscosidad del fluido de tratamiento del pozo in-situ; (b) producir peróxido de hidrógeno in-situ haciendo reaccionar una aldohexosa con oxígeno, en presencia de la hexosa oxidasa; c) reducir la viscosidad del fluido de tratamiento del pozo haciendo reaccionar el peróxido de hidrógeno con el agente viscosificador y/o el reductor de fricción.
ARP110102899A 2010-08-09 2011-08-09 Uso de oxidasas de hexosa para producir peroxido de hidrogeno en fluidos acuosos de tratamiento de pozos AR082613A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/852,915 US8517095B2 (en) 2010-08-09 2010-08-09 Method of using hexose oxidases to create hydrogen peroxide in aqueous well treatment fluids

Publications (1)

Publication Number Publication Date
AR082613A1 true AR082613A1 (es) 2012-12-19

Family

ID=44629611

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110102899A AR082613A1 (es) 2010-08-09 2011-08-09 Uso de oxidasas de hexosa para producir peroxido de hidrogeno en fluidos acuosos de tratamiento de pozos

Country Status (5)

Country Link
US (2) US8517095B2 (es)
AR (1) AR082613A1 (es)
AU (1) AU2011289839B2 (es)
CA (1) CA2805139A1 (es)
WO (1) WO2012021255A1 (es)

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US8517095B2 (en) * 2010-08-09 2013-08-27 Baker Hughes Incorporated Method of using hexose oxidases to create hydrogen peroxide in aqueous well treatment fluids
WO2012158320A1 (en) 2011-05-13 2012-11-22 Baker Hughes Incorporated Method of using asparaginase as a polyacrylamide enzyme breaker
US10392553B2 (en) 2013-08-30 2019-08-27 Baker Hughes, A Ge Company, Llc Method for enhancing productivity of hydrocarbon formations using fluid containing organometallic crosslinking agent and scale inhibitor
US9920240B2 (en) * 2013-10-14 2018-03-20 Halliburton Energy Services, Inc. Treatment fluids containing polysaccharides with friction reducing grafts thereon
US9683166B2 (en) 2014-12-01 2017-06-20 Baker Hughes Incorporated Hydrocarbon well treatment methods and fluids
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US10947433B2 (en) * 2015-08-10 2021-03-16 Baker Hughes Holdings Llc Proteins for removing sulfurous compounds and/or acidic compounds in downhole fluids
CN105567211A (zh) * 2015-12-28 2016-05-11 重庆地质矿产研究院 页岩气滑溜水压裂液及其制备方法
US10793768B2 (en) 2016-04-29 2020-10-06 PfP Industries LLC Polyacrylamide slurry for fracturing fluids
US10934474B2 (en) 2018-09-13 2021-03-02 Baker Hughes Holdings Llc Method to generate acidic species in wellbore fluids
US11352552B1 (en) * 2021-02-09 2022-06-07 Halliburton Energy Services, Inc. Proportioning of an additive in treatment fluids for delivery into a subterranean formation

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Also Published As

Publication number Publication date
WO2012021255A1 (en) 2012-02-16
US8517095B2 (en) 2013-08-27
CA2805139A1 (en) 2012-02-16
AU2011289839A1 (en) 2013-01-31
US8863838B2 (en) 2014-10-21
US20130312969A1 (en) 2013-11-28
AU2011289839B2 (en) 2014-05-01
US20120031618A1 (en) 2012-02-09

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