MX349770B - Reticulación in situ y formación en complejo de iones de calcio para acidificar una formación subterránea. - Google Patents

Reticulación in situ y formación en complejo de iones de calcio para acidificar una formación subterránea.

Info

Publication number
MX349770B
MX349770B MX2015005249A MX2015005249A MX349770B MX 349770 B MX349770 B MX 349770B MX 2015005249 A MX2015005249 A MX 2015005249A MX 2015005249 A MX2015005249 A MX 2015005249A MX 349770 B MX349770 B MX 349770B
Authority
MX
Mexico
Prior art keywords
aluminum
treatment fluid
subterranean formation
acidizing
calcium ion
Prior art date
Application number
MX2015005249A
Other languages
English (en)
Other versions
MX2015005249A (es
Inventor
Ramesh Sarda Anjali
George Chittattukara Shoy
Sabhapondit Anupom
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 MX2015005249A publication Critical patent/MX2015005249A/es
Publication of MX349770B publication Critical patent/MX349770B/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
    • C09K8/62—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
    • C09K8/76—Eroding chemicals, e.g. acids combined with additives added for specific purposes for preventing or reducing fluid loss
    • 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
    • C09K2208/32—Anticorrosion additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se describe un método para tratar una zona de una formación subterránea penetrada por una perforación de pozo, el método que incluye las etapas de: (a) formar un fluido de tratamiento que comprende: (i) agua; (ii) un ácido fuerte); (iii) un polímero soluble en agua que tiene al menos un grupo funcional que se puede reticular con aluminio(III); (iv) un carboxilato de aluminio soluble en agua; y (v) un agente formador de complejos para iones de calcio; en donde el pH del fluido de tratamiento es menor que el pH requerido para el aluminio reticule el polímero para formar un gel reticulado; (b) introducir el fluido de tratamiento a través de la perforación de pozo en la zona; y (c) permitir un tiempo para que el ácido fuerte en el fluido de tratamiento se agote en la formación tal que el pH del fluido se incremente de manera suficiente para que el aluminio del carboxilato de aluminio reticule el polímero.
MX2015005249A 2012-10-26 2013-09-17 Reticulación in situ y formación en complejo de iones de calcio para acidificar una formación subterránea. MX349770B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/661,106 US9399728B2 (en) 2012-10-26 2012-10-26 In-situ crosslinking and calcium ion complexation for acidizing a subterranean formation
PCT/US2013/060035 WO2014065956A1 (en) 2012-10-26 2013-09-17 In-situ crosslinking and calcium ion complexation for acidizing a subterranean formation

Publications (2)

Publication Number Publication Date
MX2015005249A MX2015005249A (es) 2015-10-09
MX349770B true MX349770B (es) 2017-08-10

Family

ID=50545086

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005249A MX349770B (es) 2012-10-26 2013-09-17 Reticulación in situ y formación en complejo de iones de calcio para acidificar una formación subterránea.

Country Status (4)

Country Link
US (1) US9399728B2 (es)
BR (1) BR112015009026A2 (es)
MX (1) MX349770B (es)
WO (1) WO2014065956A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10047268B2 (en) * 2013-05-28 2018-08-14 Halliburton Energy Services, Inc. Self-triggering lost circulation control in carbonate formation
US9995120B2 (en) 2014-11-13 2018-06-12 Saudi Arabian Oil Company Flowing fracturing fluids to subterranean zones
MX2018005981A (es) 2015-12-21 2018-08-29 Halliburton Energy Services Inc Hidrogeles de polimeros de injerto para desviacion de acido.
US11795378B2 (en) * 2019-04-17 2023-10-24 King Fahd University Of Petroleum And Minerals Iron control composition, make, and use in carbonate stimulation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1279469C (en) 1987-01-27 1991-01-29 Curtis W. Crowe Composition and method for fluid loss control in acid fracturing of earthen formations
GB2399362B (en) 2003-01-17 2005-02-02 Bj Services Co Crosslinking delaying agents for acid fluids
US7192908B2 (en) * 2003-04-21 2007-03-20 Schlumberger Technology Corporation Composition and method for treating a subterranean formation
US20050065041A1 (en) 2003-09-18 2005-03-24 Schlumberger Technology Corporation Gelled acid
US20050197257A1 (en) * 2004-03-05 2005-09-08 Bouwmeester Ron C. Subterranean acidizing treatment fluids and methods of using these fluids in subterranean formations
US7727936B2 (en) 2004-07-13 2010-06-01 Halliburton Energy Services, Inc. Acidic treatment fluids comprising xanthan and associated methods
US7825073B2 (en) * 2004-07-13 2010-11-02 Halliburton Energy Services, Inc. Treatment fluids comprising clarified xanthan and associated methods
US7735558B2 (en) 2007-02-22 2010-06-15 Halliburton Energy Services, Inc. Crosslinked acids comprising derivatized xanthan and subterranean acidizing applications
US8697610B2 (en) 2007-05-11 2014-04-15 Schlumberger Technology Corporation Well treatment with complexed metal crosslinkers
US20080314594A1 (en) * 2007-06-25 2008-12-25 Still John W Method of Heterogeneous Etching of Sandstone Formations
US8980800B2 (en) * 2008-12-08 2015-03-17 Baker Hughes Incorporated Methods for reducing fluid loss of a viscoelastic surfactant gel into a subterranean formation
CA2761528C (en) 2009-06-10 2017-06-06 Ahmad Moradiaraghi Swellable polymer with anionic sites
US7956016B2 (en) 2009-08-31 2011-06-07 Schlumberger Technology Corporation Methods to control fluid loss in a well bore
US8720557B2 (en) * 2012-01-13 2014-05-13 Halliburton Energy Services, Inc. In-situ crosslinking with aluminum carboxylate for acid stimulation of a carbonate formation

Also Published As

Publication number Publication date
US9399728B2 (en) 2016-07-26
US20140116707A1 (en) 2014-05-01
WO2014065956A1 (en) 2014-05-01
BR112015009026A2 (pt) 2017-07-04
MX2015005249A (es) 2015-10-09

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