BR112016002421A2 - métodos e sistema para utilização de fluidos de tratamento de acidificação complexantes, e, fluido de tratamento de acidificação complexante - Google Patents

métodos e sistema para utilização de fluidos de tratamento de acidificação complexantes, e, fluido de tratamento de acidificação complexante

Info

Publication number
BR112016002421A2
BR112016002421A2 BR112016002421A BR112016002421A BR112016002421A2 BR 112016002421 A2 BR112016002421 A2 BR 112016002421A2 BR 112016002421 A BR112016002421 A BR 112016002421A BR 112016002421 A BR112016002421 A BR 112016002421A BR 112016002421 A2 BR112016002421 A2 BR 112016002421A2
Authority
BR
Brazil
Prior art keywords
complexing
acidification treatment
treatment fluid
acid
methods
Prior art date
Application number
BR112016002421A
Other languages
English (en)
Other versions
BR112016002421B1 (pt
Inventor
Michael Beuterbaugh Aaron
Lynn Smith Alyssa
Lynn Smith Christopher
Antonio Reyes Enrique
Original Assignee
Halliburton Energy Services 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 Services Inc filed Critical Halliburton Energy Services Inc
Publication of BR112016002421A2 publication Critical patent/BR112016002421A2/pt
Publication of BR112016002421B1 publication Critical patent/BR112016002421B1/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

métodos, composições e sistemas relacionados aos fluidos de tratamento de acidificação complexantes alguns métodos incluem: fornecimento ou preparação de um fluido de tratamento de acidificação complexante com uma concentração de ácido de cerca de 0,6 molar, o fluido de tratamento de acidificação complexante incluindo: um agente quelante de ácido aminopolicarboxílico, um fluido de base aquosa, e um ácido, colocando o fluido de tratamento de acidificação complexante em uma matriz de formação subterrânea penetrada por um poço; permitindo que o ácido gere cations metálicos por dissolução da matriz da formação subterrânea; reação do agente quelante de ácido aminopolicarboxílico com os cátions metálicos de modo a formar, pelo menos, uma pluralidade de agentes de bloqueio agregados; permitindo que os agentes de bloqueio agregados desviem o fluido de tratamento de acidificação complexante a um canal principal na matriz de formação subterrânea que é distinta de um wormhole na matriz de formação subterrânea.
BR112016002421-4A 2013-08-30 2013-08-30 Métodos para utilização de fluidos de tratamento de acidificação complexantes BR112016002421B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/057594 WO2015030801A1 (en) 2013-08-30 2013-08-30 Chelating agent-based self-diverting acidizing fluids and methods relating thereto

Publications (2)

Publication Number Publication Date
BR112016002421A2 true BR112016002421A2 (pt) 2017-08-01
BR112016002421B1 BR112016002421B1 (pt) 2021-10-19

Family

ID=52587147

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016002421-4A BR112016002421B1 (pt) 2013-08-30 2013-08-30 Métodos para utilização de fluidos de tratamento de acidificação complexantes

Country Status (6)

Country Link
US (1) US9255468B2 (pt)
AR (1) AR096943A1 (pt)
BR (1) BR112016002421B1 (pt)
MX (1) MX2016000972A (pt)
SA (1) SA516370425B1 (pt)
WO (1) WO2015030801A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2016000972A (es) 2013-08-30 2016-07-05 Halliburton Energy Services Inc Fluidos acidificantes con autodesviacion a base de agente quelante y metodos relacionados con estos.
WO2016164327A1 (en) * 2015-04-10 2016-10-13 Schlumberger Technology Corporation Aqueous retarded acid solution and methods for use thereof
WO2016187361A1 (en) * 2015-05-20 2016-11-24 Schlumberger Technology Corporation Water control agent for oilfield application
WO2016195623A1 (en) 2015-05-29 2016-12-08 Halliburton Energy Services, Inc. Methods and systems for characterizing and/or monitoring wormhole regimes in matrix acidizing
WO2017040405A1 (en) * 2015-08-31 2017-03-09 Shell Oil Company Weighted acid compositions comprising aminio acids
WO2018004516A1 (en) 2016-06-27 2018-01-04 Halliburton Energy Services, Inc. Methods and compositions for treating a subterranean formation with a polymeric additive composite
US10655058B2 (en) 2016-06-30 2020-05-19 Halliburton Energy Services, Inc. Treatment fluids for stimulation of subterranean formations
WO2018086984A1 (en) * 2016-11-10 2018-05-17 Basf Corporation Process for increasing the production of hydrocarbons from hydrocarbon bearing reservoirs
EP3607022A1 (en) 2017-04-07 2020-02-12 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid
WO2018203884A1 (en) 2017-05-02 2018-11-08 Halliburton Energy Services, Inc. Nanosized particulates for downhole applications
EP3642299A1 (en) 2017-06-23 2020-04-29 Saudi Arabian Oil Company Compositions and methods for controlling strong acid systems
CN112424312A (zh) * 2018-06-26 2021-02-26 诺力昂化学品国际有限公司 用于油田工业中延迟酸化的单氯乙酸的盐和螯合剂
CA3115774A1 (en) 2018-10-10 2020-04-16 Saudi Arabian Oil Company Methods for delivering in-situ generated acids for stimulation of downhole structures
US10952430B2 (en) 2019-02-06 2021-03-23 Virox Technologies Inc. Shelf-stable antimicrobial compositions
CN109810687B (zh) * 2019-03-01 2020-11-27 中国地质大学（武汉） 一种适用于低渗煤层气储层增产的环保型酸化工作液
US11851613B2 (en) 2020-08-06 2023-12-26 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid using sulfonate derivatives

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359093A (en) * 1980-11-21 1982-11-16 Union Oil Co. Of California Method for enhanced oil recovery in reservoirs containing dissolved divalent metal cations
US5293942A (en) * 1992-02-24 1994-03-15 Pfizer Inc. Oil well acidizing with iron chelating derivatives of aldohexoses and aldopentoses such as a salt or acid of 2-ketogluconate
US6436880B1 (en) * 2000-05-03 2002-08-20 Schlumberger Technology Corporation Well treatment fluids comprising chelating agents
US6929070B2 (en) * 2001-12-21 2005-08-16 Schlumberger Technology Corporation Compositions and methods for treating a subterranean formation
AU2003295627A1 (en) * 2002-11-18 2004-06-15 Saudi Arabian Oil Company Method using particulate chelates to stimulate production of petroleum in carbonate formations
US7192908B2 (en) * 2003-04-21 2007-03-20 Schlumberger Technology Corporation Composition and method for treating a subterranean formation
US8962535B2 (en) 2003-05-16 2015-02-24 Halliburton Energy Services, Inc. Methods of diverting chelating agents in subterranean treatments
EP1880081B1 (en) * 2005-04-29 2013-03-06 Halliburton Energy Services, Inc. Acidic treatment fluids comprising scleroglucan and/or diutan and associated methods
US9120964B2 (en) * 2006-08-04 2015-09-01 Halliburton Energy Services, Inc. Treatment fluids containing biodegradable chelating agents and methods for use thereof
US7753123B2 (en) * 2006-12-06 2010-07-13 Schlumberger Technology Corporation Method for treating a subterranean formation
DK2229423T3 (en) * 2008-01-09 2017-08-28 Akzo Nobel Nv APPLICATION OF AN ACID Aqueous SOLUTION CONTAINING A CHELATING AGENT AS AN OIL FIELD CHEMICAL
US8053397B2 (en) 2008-05-19 2011-11-08 Baker Hughes Incorporated Using nanoparticles for water flow control in subterranean formations
US20110263466A1 (en) 2008-10-15 2011-10-27 Peter Rose Method of Simultaneously Dissolving Calcium Carbonate, Silica, and Silicate Minerals in Subterranean Formations
US7855168B2 (en) * 2008-12-19 2010-12-21 Schlumberger Technology Corporation Method and composition for removing filter cake
WO2012080297A1 (en) * 2010-12-17 2012-06-21 Akzo Nobel Chemicals International B.V. Process to control iron in oil and gas applications using a chelating agent
MX2016000972A (es) 2013-08-30 2016-07-05 Halliburton Energy Services Inc Fluidos acidificantes con autodesviacion a base de agente quelante y metodos relacionados con estos.

Also Published As

Publication number Publication date
WO2015030801A1 (en) 2015-03-05
AR096943A1 (es) 2016-02-10
US20150260021A1 (en) 2015-09-17
MX2016000972A (es) 2016-07-05
US9255468B2 (en) 2016-02-09
SA516370425B1 (ar) 2017-05-29
BR112016002421B1 (pt) 2021-10-19

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/08/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2737 DE 20-06-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.