AR119224A1 - Sistema de ácido retardado acuoso para estimulación de pozos - Google Patents

Sistema de ácido retardado acuoso para estimulación de pozos

Info

Publication number
AR119224A1
AR119224A1 ARP200101764A ARP200101764A AR119224A1 AR 119224 A1 AR119224 A1 AR 119224A1 AR P200101764 A ARP200101764 A AR P200101764A AR P200101764 A ARP200101764 A AR P200101764A AR 119224 A1 AR119224 A1 AR 119224A1
Authority
AR
Argentina
Prior art keywords
acid system
well stimulation
acid
delayed acid
urea
Prior art date
Application number
ARP200101764A
Other languages
English (en)
Inventor
Ahmed S Zakaria
Sumit Bhaduri
Frances H Debenedictis
Paul S Carman
Original Assignee
Baker Hughes Holdings Llc
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 Holdings Llc filed Critical Baker Hughes Holdings Llc
Publication of AR119224A1 publication Critical patent/AR119224A1/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
    • C09K8/62—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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/40—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton with quaternised nitrogen atoms bound to carbon atoms of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/062—Organo-phosphoranes without P-C 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
    • C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
    • C09K8/604—Polymeric 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
    • 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
    • C09K8/885—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/27—Methods for stimulating production by forming crevices or fractures by use of eroding chemicals, e.g. acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Fireproofing Substances (AREA)

Abstract

La presente se relaciona con un fluido acidificante acuoso. Además de un ácido, el fluido contiene un surfactante organofosforado y/o un retardante de ácido. El surfactante organofosforado puede ser un aminofosfonato o un fosfinocarboxilato. El retardante de ácido comprende la combinación de urea o un derivado de la urea y un compuesto orgánico bifuncional. Los compuestos orgánicos bifuncionales contienen al menos un amonio cuaternario o fosfonio y al menos un alcohol, así como también sales de anillos heterocíclicos que contienen nitrógeno.
ARP200101764A 2019-06-21 2020-06-19 Sistema de ácido retardado acuoso para estimulación de pozos AR119224A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201962865095P 2019-06-21 2019-06-21

Publications (1)

Publication Number Publication Date
AR119224A1 true AR119224A1 (es) 2021-12-01

Family

ID=71950778

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP200101764A AR119224A1 (es) 2019-06-21 2020-06-19 Sistema de ácido retardado acuoso para estimulación de pozos

Country Status (6)

Country Link
US (1) US11390799B2 (es)
EP (1) EP3986978B1 (es)
AR (1) AR119224A1 (es)
BR (1) BR112021025844A2 (es)
DK (1) DK3986978T3 (es)
WO (1) WO2020257076A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11585196B2 (en) 2019-10-23 2023-02-21 Baker Hughes Oilfield Operations Llc Methods of using energized well treating fluids
US11661545B2 (en) 2021-06-08 2023-05-30 Baker Hughes Oilfield Operations Llc Use of controlled release acid system in treatment of wells
US11939521B2 (en) * 2022-08-19 2024-03-26 Saudi Arabian Oil Company Reuse of hypersaline brine with ionic liquids

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466893A (en) 1981-01-15 1984-08-21 Halliburton Company Method of preparing and using and composition for acidizing subterranean formations
GB2304754A (en) 1995-08-24 1997-03-26 Albright & Wilson Drilling fluids
US6737386B1 (en) 1999-05-26 2004-05-18 Benchmark Research And Technology Inc. Aqueous based zirconium (IV) crosslinked guar fracturing fluid and a method of making and use therefor
US20050124738A1 (en) 1999-05-26 2005-06-09 The Procter & Gamble Company Compositions and methods for using zwitterionic polymeric suds enhancers
US6572789B1 (en) 2001-04-02 2003-06-03 Ondeo Nalco Company Corrosion inhibitors for aqueous systems
US6794524B1 (en) 2003-08-18 2004-09-21 Phoenix Research Corporation Ester based phosphobetaine compounds
EP1680477B1 (en) * 2003-09-10 2010-07-14 M-I L.L.C. Phospholipid lubricating agents in aqueous based drilling fluids
US7341107B2 (en) * 2003-12-11 2008-03-11 Schlumberger Technology Corporation Viscoelastic acid
US20060131022A1 (en) * 2004-12-17 2006-06-22 Bj Services Company Matrix treatment of damaged sandstone formations using buffered HF-acidizing solutions
US7494957B2 (en) 2005-01-24 2009-02-24 Schlumberger Technology Corporation Energized fluids and methods of use thereof
US8003577B2 (en) 2007-03-22 2011-08-23 Schlumberger Technology Corporaton Method of treating subterranean formation with crosslinked polymer fluid
CA2727321A1 (en) * 2008-07-01 2010-01-07 Dequest Ag Method of secondary oil recovery
AR091560A1 (es) * 2012-06-26 2015-02-11 Baker Hughes Inc Metodo para remover escamas inorganicas
US9464223B2 (en) 2013-03-14 2016-10-11 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US9475981B2 (en) 2013-07-15 2016-10-25 Schlumberger Technology Corporation Fluid viscosity control
US9920606B2 (en) 2013-07-31 2018-03-20 Schlumberger Technology Corporation Preparation method, formulation and application of chemically retarded mineral acid for oilfield use
EA201791142A1 (ru) * 2014-12-22 2017-10-31 Лонца Инк. Композиции для ингибирования коррозии для кислотных обработок
US20180265808A1 (en) 2015-01-21 2018-09-20 Basf Se Cleaning composition and method of forming the same
US20160288045A1 (en) 2015-03-30 2016-10-06 Bwa Water Additives Uk Limited Scrubbers
US10378325B2 (en) 2015-04-10 2019-08-13 Schlumberger Technology Corporation Aqueous retarded acid solution and methods for use thereof
EA201890637A1 (ru) 2015-09-03 2018-09-28 Шлюмбергер Текнолоджи Б.В. Смешивание в процессе закачивания кислот и отклоняющих жидкостей с водорастворимыми замедляющими действие средствами
US11692128B2 (en) 2015-09-03 2023-07-04 Schlumberget Technology Corporation Diversion acid containing a water-soluble retarding agent and methods of making and using
CA3055130A1 (en) * 2017-03-09 2018-09-13 Saudi Arabian Oil Company Nanosurfactants for improved and enhanced oil recovery applications
US11162021B2 (en) * 2018-06-19 2021-11-02 Hexion Inc. Wellbore composition

Also Published As

Publication number Publication date
EP3986978B1 (en) 2024-05-15
WO2020257076A1 (en) 2020-12-24
BR112021025844A2 (pt) 2022-04-26
US20200399530A1 (en) 2020-12-24
US11390799B2 (en) 2022-07-19
DK3986978T3 (da) 2024-06-03
EP3986978A1 (en) 2022-04-27

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