CA2459672C - Compositions renfermant des composes organosilicies pour ameliorer la production d'hydrocarbures et methode pour les utiliser - Google Patents

Compositions renfermant des composes organosilicies pour ameliorer la production d'hydrocarbures et methode pour les utiliser Download PDF

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Publication number
CA2459672C
CA2459672C CA002459672A CA2459672A CA2459672C CA 2459672 C CA2459672 C CA 2459672C CA 002459672 A CA002459672 A CA 002459672A CA 2459672 A CA2459672 A CA 2459672A CA 2459672 C CA2459672 C CA 2459672C
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Prior art keywords
water
rpm
formation
macromolecule
treatment fluid
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Expired - Fee Related
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CA002459672A
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CA2459672A1 (fr
Inventor
Leonard J. Kalfayan
Jeffrey C. Dawson
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Baker Hughes Holdings LLC
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BJ Services Co USA
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    • 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
    • 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
    • C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than 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
    • C09K8/50—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
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/607—Compositions for stimulating production by acting on the underground formation specially adapted for clay formations
    • 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

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

Abstract

Compositions utiles pour la réduction d'un excès d'eau dans des puits de pétrole ou de gaz et d'autres formations souterraines. Elles comprennent un organosilicium et une macromolécule de modification de la perméabilité relative (MPR). Cette MPR permet d'empêcher la production d'eau. L'organosilicium permet de former un silanol soluble dans l'eau par hydrolyse et est de préférence soit un halogénure d'organosilane soit un alcoxyde d'organosilane. La composition est introduite dans la formation souterraine à des fins de réduction sélective de la production excessive de fluides aqueux. Elle peut être utilisée dans des fluides de traitement de puits injectés dans des puits de production ou dans des puits d'injection. Ces compositions peuvent aussi être utilisées en conjonction avec des traitements de stimulation et avec l'injection d'autres fluides de traitement de puits. En introduisant la composition dans les passages de fluide de la formation, les zones produisant de l'eau peuvent être bloquées de manière sélective. La capacité des fluides à circuler dans les passages de fluide est donc réduite de manière sélective conduisant à une production moindre de fluides aqueux tout en maintenant la production d'hydrocarbures. Les résultats de tests de débit au niveau de la carotte ont montré une efficacité pour une perméabilité allant jusqu'à 7,0 darcy dans des conditions de débit élevé.
CA002459672A 2003-03-10 2004-03-05 Compositions renfermant des composes organosilicies pour ameliorer la production d'hydrocarbures et methode pour les utiliser Expired - Fee Related CA2459672C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/386,160 US20040177957A1 (en) 2003-03-10 2003-03-10 Organosilicon containing compositions for enhancing hydrocarbon production and method of using the same
US10/386,160 2003-03-10

Publications (2)

Publication Number Publication Date
CA2459672A1 CA2459672A1 (fr) 2004-09-10
CA2459672C true CA2459672C (fr) 2009-09-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA002459672A Expired - Fee Related CA2459672C (fr) 2003-03-10 2004-03-05 Compositions renfermant des composes organosilicies pour ameliorer la production d'hydrocarbures et methode pour les utiliser

Country Status (5)

Country Link
US (1) US20040177957A1 (fr)
BR (1) BRPI0400188B1 (fr)
CA (1) CA2459672C (fr)
GB (1) GB2399364B (fr)
NO (1) NO342895B1 (fr)

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Also Published As

Publication number Publication date
GB0405121D0 (en) 2004-04-07
GB2399364A (en) 2004-09-15
NO342895B1 (no) 2018-08-27
GB2399364B (en) 2006-01-18
NO20041015L (no) 2004-09-13
CA2459672A1 (fr) 2004-09-10
BRPI0400188A (pt) 2004-12-07
US20040177957A1 (en) 2004-09-16
BRPI0400188B1 (pt) 2014-12-09

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