AR093718A1 - Metodos para tratar un pozo subterraneo - Google Patents

Metodos para tratar un pozo subterraneo

Info

Publication number
AR093718A1
AR093718A1 ARP130104472A ARP130104472A AR093718A1 AR 093718 A1 AR093718 A1 AR 093718A1 AR P130104472 A ARP130104472 A AR P130104472A AR P130104472 A ARP130104472 A AR P130104472A AR 093718 A1 AR093718 A1 AR 093718A1
Authority
AR
Argentina
Prior art keywords
treat
methods
underground well
permeability
oil
Prior art date
Application number
ARP130104472A
Other languages
English (en)
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of AR093718A1 publication Critical patent/AR093718A1/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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons

Landscapes

  • 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)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Las composiciones de fluidos que comprenden agua, un o una fuente de ácido, un agente quelante y un modificador de la permeabilidad relativa tienen utilidad en el contexto de acidificación de la matriz de formaciones de arenisca que contienen petróleo. Los tratamientos de acidificación con estas composiciones pueden mejorar la permeabilidad al petróleo de la formación con respecto a la permeabilidad al agua. El modificador de la permeabilidad relativa es una poliacrilamida catiónica.
ARP130104472A 2012-12-03 2013-12-03 Metodos para tratar un pozo subterraneo AR093718A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261732757P 2012-12-03 2012-12-03

Publications (1)

Publication Number Publication Date
AR093718A1 true AR093718A1 (es) 2015-06-17

Family

ID=50883874

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130104472A AR093718A1 (es) 2012-12-03 2013-12-03 Metodos para tratar un pozo subterraneo

Country Status (5)

Country Link
US (1) US20150315456A1 (es)
AR (1) AR093718A1 (es)
BR (1) BR112015013151A2 (es)
MX (1) MX2015007070A (es)
WO (1) WO2014088815A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10947442B2 (en) 2015-06-22 2021-03-16 Schlumberger Technology Corporation Hydratable polymer slurry and method for water permeability control in subterranean formations
CN112961660B (zh) * 2020-12-17 2022-09-13 北京峦海阜程科技发展有限责任公司 免返排精细解堵剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000070186A1 (en) * 1999-05-13 2000-11-23 Schlumberger Technology Corporation Method for acidizing a subterranean formation
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
US20090203555A1 (en) * 2008-02-08 2009-08-13 Arthur Milne Use of Relative Permeability Modifiers in Treating Subterranean Formations
US8420576B2 (en) * 2009-08-10 2013-04-16 Halliburton Energy Services, Inc. Hydrophobically and cationically modified relative permeability modifiers and associated methods

Also Published As

Publication number Publication date
MX2015007070A (es) 2016-01-12
WO2014088815A1 (en) 2014-06-12
BR112015013151A2 (pt) 2017-07-11
US20150315456A1 (en) 2015-11-05

Similar Documents

Publication Publication Date Title
AR105157A2 (es) Composición de inyección y método para incrementar la tasa de recuperación de fluidos de hidrocarburos que comprende la inyección de dicha composición
AR106461A1 (es) Composiciones tensioactivas para el tratamiento de formaciones subterráneas y petróleo producido
AR097689A1 (es) Método para el uso de un agente viscosificante polimérico hidratable retardado en el tratamiento de un pozo o una formación subterránea
AR099542A1 (es) Métodos para mejorar la conductividad de las fracturas apuntuladas
AR093852A1 (es) Composiciones para el mantenimiento de pozos y metodos para realizarlas y utilizarlas
BR112012031496A2 (pt) método para fornecer um fluido de perfuração
MX2015009248A (es) Metodos y composiciones para tratar formaciones subterraneas con materiales dilatables de perdida de circulacion.
CL2014002564A1 (es) Composiciones para tratamiento de agua que comprende un coagulante que contiene aluminio y un polisacarido no derivado natural, en donde la relacion entre el polisacarido y el coagulante es entre 1:10 hasta 1:100; y métodos de uso.
AR081193A1 (es) Metodos para proporcionar agentes sustentantes en los tratamientos de fractura
AR075384A1 (es) Composiciones para reducir la friccion en fluidos para el tratamiento de pozos y metodos de uso.
ECSP17034487A (es) Apuntalante que comprende un agente de recubrimiento para el tratamiento de pozos de petróleo
AR093444A1 (es) Recubrimiento expansible para particulas solidas y metodos asociados de uso en tratamientos subterraneos
AR070111A1 (es) Metodos para controlar el agua y la produccion de particulados en pozos subterraneos
EA201390649A1 (ru) Композиции поглотителя кислорода для растворов для заканчивания скважин
BR112014019388A8 (pt) Fluido de poço contendo nanopartículas, uso do fluido de poço, e método
AR098688A1 (es) Métodos para minimizar el sobredesplazamiento de apuntalante en tratamientos de fracturas
AR097475A1 (es) Inhibidores de esquistos a base de aminas y métodos para la perforación, fracturación y tratamiento de pozo
AR099858A1 (es) Fluidos de tratamiento para reducir daños en las formaciones subterráneas
AR096553A1 (es) Métodos para formar canales libres de agentes de sostén en paquetes de sostén en fracturas de formación subterránea
BR112015021194A2 (pt) fluido viscoelástico que compreende pelo menos um tensoativo viscoelástico e pelo menos um cotensoativo sinérgico; composição de estimulação de poços; fluido de acidificação; e método de fratura de uma formação subterrânea
AR091666A1 (es) Metodos para rellenar pozos subterraneos
IN2015DN02350A (es)
CO7101250A2 (es) Formulación de tensioactivos para la liberación de fluidos fósiles subterráneos
AR099549A1 (es) Estabilizador de arcilla y método de uso
GB2531196A (en) Fibers as drag-reducing propping fibers in low permeability subterranean applications

Legal Events

Date Code Title Description
FG Grant, registration