AR047865A1 - Composiciones y metodos para la administracion de componentes quimicos en pozos subterraneos - Google Patents

Composiciones y metodos para la administracion de componentes quimicos en pozos subterraneos

Info

Publication number
AR047865A1
AR047865A1 ARP050100246A ARP050100246A AR047865A1 AR 047865 A1 AR047865 A1 AR 047865A1 AR P050100246 A ARP050100246 A AR P050100246A AR P050100246 A ARP050100246 A AR P050100246A AR 047865 A1 AR047865 A1 AR 047865A1
Authority
AR
Argentina
Prior art keywords
administration
chemical components
methods
underground
chemical
Prior art date
Application number
ARP050100246A
Other languages
English (en)
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of AR047865A1 publication Critical patent/AR047865A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0641—Mechanical separation of ingredients, e.g. accelerator in breakable microcapsules
    • 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
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
    • C09K8/473—Density reducing additives, e.g. for obtaining foamed cement compositions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0077—Packaging material remaining in the mixture after the mixing step, e.g. soluble bags containing active ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Structural Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

La presente se refiere a la administracion de una pluralidad de componentes químicos en aplicaciones de pozos. Más específicamente, esta presente se refiere a cápsulas de administracion y métodos para el uso de ese tipo de cápsulas de administracion para facilitar la administracion de por lo menos una pluralidad de componentes químicos a pozos subterráneos. En una realizacion, un método para suministrar componentes químicos a una formacion subterránea comprende colocar una cápsula de administracion que tiene por lo menos una primera cámara que comprende un primer componente químico y por lo menos una segunda cámara que comprende un segundo componente químico en la formacion subterránea, y permitir que el primer y el segundo componente sean liberados desde la cápsula de administracion. En otras realizaciones, la presente proporciona una cápsula de administracion para facilitar la administracion de una pluralidad de componentes químicos a un pozo que penetra una formacion subterránea que comprende una primera cámara que contiene un primer componente químico y por lo menos una segunda cámara que contiene un segundo componente químico.
ARP050100246A 2004-01-30 2005-01-25 Composiciones y metodos para la administracion de componentes quimicos en pozos subterraneos AR047865A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/768,323 US7204312B2 (en) 2004-01-30 2004-01-30 Compositions and methods for the delivery of chemical components in subterranean well bores

Publications (1)

Publication Number Publication Date
AR047865A1 true AR047865A1 (es) 2006-03-01

Family

ID=34807846

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050100246A AR047865A1 (es) 2004-01-30 2005-01-25 Composiciones y metodos para la administracion de componentes quimicos en pozos subterraneos

Country Status (7)

Country Link
US (1) US7204312B2 (es)
EP (1) EP1727963B1 (es)
AR (1) AR047865A1 (es)
CA (1) CA2553894C (es)
DE (1) DE602004024339D1 (es)
DK (1) DK1727963T3 (es)
WO (1) WO2005073507A2 (es)

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US7204312B2 (en) 2007-04-17
EP1727963B1 (en) 2009-11-25
CA2553894A1 (en) 2005-08-11
US20050167104A1 (en) 2005-08-04
CA2553894C (en) 2009-09-15
WO2005073507A3 (en) 2006-04-06

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