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AR100050A1 - Proceso para acidificación usando formulaciones ácidas retardadas - Google Patents

Proceso para acidificación usando formulaciones ácidas retardadas

Info

Publication number
AR100050A1
AR100050A1 ARP150101091A ARP150101091A AR100050A1 AR 100050 A1 AR100050 A1 AR 100050A1 AR P150101091 A ARP150101091 A AR P150101091A AR P150101091 A ARP150101091 A AR P150101091A AR 100050 A1 AR100050 A1 AR 100050A1
Authority
AR
Argentina
Prior art keywords
acidification
acid formulations
acid
delayed acid
delayed
Prior art date
Application number
ARP150101091A
Other languages
English (en)
Original Assignee
Basf Se
Basf Corp
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 Basf Se, Basf Corp filed Critical Basf Se
Publication of AR100050A1 publication Critical patent/AR100050A1/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
    • 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
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Método para incrementar la permeabilidad en formaciones subterráneas que comprenden roca que es soluble en ácido, en particular formaciones carbonáticas, usando una formulación que comprende al menos un ácido y un tensioactivo retardante que es un tensioactivo anfotérico. Con preferencia, el ácido comprende ácido metansulfónico.
ARP150101091A 2014-04-11 2015-04-10 Proceso para acidificación usando formulaciones ácidas retardadas AR100050A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461978212P 2014-04-11 2014-04-11

Publications (1)

Publication Number Publication Date
AR100050A1 true AR100050A1 (es) 2016-09-07

Family

ID=52706185

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150101091A AR100050A1 (es) 2014-04-11 2015-04-10 Proceso para acidificación usando formulaciones ácidas retardadas

Country Status (4)

Country Link
US (1) US10131831B2 (es)
AR (1) AR100050A1 (es)
CA (1) CA2944676A1 (es)
WO (1) WO2015154977A1 (es)

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WO2016089230A2 (es) * 2014-12-02 2016-06-09 Globalquimica A.L C,A Mezcla de compuestos, bases orgánicas, compuestos inorgánicos y compuestos oxidantes utilizada en la producción, recuperación mejorada y tratamiento de hidrocarburos livianos, medianos, pesados, extrapesados y arenas bituminosas
WO2017058765A1 (en) 2015-09-28 2017-04-06 Basf Se Method of neutralizing cotton seeds
WO2018086984A1 (en) 2016-11-10 2018-05-17 Basf Corporation Process for increasing the production of hydrocarbons from hydrocarbon bearing reservoirs
US20180273834A1 (en) 2017-03-27 2018-09-27 Schlumberger Technology Corporation Methods for making and using retarded acid compositions for well stimulation
EP3607022A1 (en) 2017-04-07 2020-02-12 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid
CA3060354A1 (en) 2017-06-23 2018-12-27 Saudi Arabian Oil Company Compositions and methods for controlling strong acid systems
WO2020076993A1 (en) 2018-10-10 2020-04-16 Saudi Arabian Oil Company Methods for delivering in-situ generated acids for stimulation of downhole structures
CN109554174A (zh) * 2019-01-09 2019-04-02 西南石油大学 用于低渗透碳酸盐岩储层酸化的缓速酸体系及其制备方法
US11891570B2 (en) * 2020-05-20 2024-02-06 Nouryon Chemicals International B.V. Salt of monochloroacetic acid with acid for delayed acidification in the oil field industry
US11851613B2 (en) 2020-08-06 2023-12-26 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid using sulfonate derivatives
US12227697B2 (en) 2020-08-06 2025-02-18 Saudi Arabian Oil Company Methods for delaying in situ acid generation for acid delivery to a site
MX2024000532A (es) 2021-07-09 2024-03-27 Schlumberger Technology Bv Acido retardado monofasico a base de alcohol.
US11840665B2 (en) 2021-08-06 2023-12-12 Saudi Arabian Oil Company Aqueous retarded acid treatment composition for well stimulation
WO2023049360A1 (en) 2021-09-24 2023-03-30 Schlumberger Technology Corporation Single-phase retarded acid systems using amino acids
MX2024006554A (es) 2021-11-30 2024-06-24 Schlumberger Technology Bv Sistemas de acido retardado monofasico que usan aminoacidos.
EP4496865A1 (en) 2022-03-23 2025-01-29 Services Pétroliers Schlumberger Single-phase retarded acid based on a cationic surfactant
US11840666B1 (en) 2022-08-02 2023-12-12 Saudi Arabian Oil Company Method to attenuate acid reactivity of subterranean formations with omniphobic chemicals

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
US3319714A (en) 1964-09-25 1967-05-16 Halliburton Co Well acidizing method
US3962101A (en) 1972-12-18 1976-06-08 The Dow Chemical Company Composition and method for acidizing earthen formations
US3917536A (en) 1972-12-18 1975-11-04 Dow Chemical Co Composition and method for acidizing earthen formations
US4140640A (en) 1977-07-06 1979-02-20 The Dow Chemical Company Self-breaking retarded acid emulsion
US5355958A (en) 1992-11-06 1994-10-18 Halliburton Company Low viscosity acid-in-oil emulsions and methods
US6929070B2 (en) * 2001-12-21 2005-08-16 Schlumberger Technology Corporation Compositions and methods for treating a subterranean formation
US7059414B2 (en) * 2003-07-22 2006-06-13 Bj Services Company Acidizing stimulation method using a pH buffered acid solution
US20050137095A1 (en) 2003-12-18 2005-06-23 Bj Services Company Acidizing stimulation method using viscoelastic gelling agent
US7772164B2 (en) * 2004-06-02 2010-08-10 Rhodia, Inc. Multicomponent viscoelastic surfactant fluid and method of using as a fracturing fluid
CN101133135B (zh) 2005-03-04 2012-02-15 巴斯福股份公司 水溶性烷基磺酸在提高地下含石油的和/或含有气体的碳酸盐岩层的渗透性以及在溶解石油生产期间的碳酸盐杂质和/或含有碳酸盐的杂质中的用途
TWI521028B (zh) 2010-10-05 2016-02-11 巴斯夫歐洲公司 包含特定異聚酸之化學機械研磨組成物
US8403051B2 (en) 2010-10-13 2013-03-26 Baker Hughes Incorporated Stabilizing emulsified acids for carbonate acidizing
US8863841B2 (en) 2011-03-02 2014-10-21 Basf Se Alkanesulfonic acid microcapsules and use thereof in deep wells
AU2012242671B8 (en) * 2011-04-14 2017-01-19 Basf Se Method of dissolving and/or inhibiting the deposition of scale on a surface of a system
WO2012171858A1 (en) * 2011-06-13 2012-12-20 Akzo Nobel Chemicals International B.V. Process to fracture a subterranean formation using a chelating agent
WO2013078166A1 (en) 2011-11-23 2013-05-30 Saudi Arabian Oil Company Dual-phase acid-based fracturing composition with corrosion inhibitors and method of use thereof
IN2014CN03987A (es) 2011-11-30 2015-10-23 Basf Se
EP2647688A1 (de) 2012-04-03 2013-10-09 Basf Se Verfahren zum Lösen von Erdalkalimetallsulfate umfassenden Ablagerungen
US20130310285A1 (en) 2012-05-18 2013-11-21 Andrey Fedorov Treatment fluid and method
MX365432B (es) 2012-06-18 2019-06-03 Akzo Nobel Chemicals Int Bv Proceso para producir petroleo o gas a partir de una formacion subterranea usando un agente quelante.
CN104797680A (zh) 2013-01-14 2015-07-22 巴斯夫欧洲公司 压裂地下地层的方法
EP2607499A3 (de) 2013-02-14 2013-07-10 Basf Se Verfahren zur Herstellung von Leder
WO2014205311A1 (en) 2013-06-21 2014-12-24 Basf Se Herbicide composition

Also Published As

Publication number Publication date
US10131831B2 (en) 2018-11-20
WO2015154977A1 (en) 2015-10-15
US20170037304A1 (en) 2017-02-09
CA2944676A1 (en) 2015-10-15

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