TIGHT GAS STIMULATION BY IN-SITU NITROGEN GENERATION

TIGHT GAS STIMULATION BY IN-SITU NITROGEN GENERATION

Provided is a method and composition for the in-situ generation of synthetic sweet spots in tight-gas formations. The composition can include nitrogen generating compounds, which upon activation, react to generate heat and nitrogen gas. The method of using the composition includes injecting the comp...

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Hauptverfasser: AL-NAKHLI, AYMAN, RAJA, AI-TAQ, ALI, ABDULLAH, ABASS, HAZIM, HUSSEIN
Format: Patent
Sprache:eng ; fre ; ger
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ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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creator AL-NAKHLI, AYMAN, RAJA
AI-TAQ, ALI, ABDULLAH
ABASS, HAZIM, HUSSEIN
description Provided is a method and composition for the in-situ generation of synthetic sweet spots in tight-gas formations. The composition can include nitrogen generating compounds, which upon activation, react to generate heat and nitrogen gas. The method of using the composition includes injecting the composition into a tight-gas formation such that upon activation, heat and nitrogen gas are generated. Upon the generation of nitrogen gas and heat within the formation, microfractures are produced within the formation and the hydrostatic pressure within the reservoir is reduced to less than the reservoir fluid pressure, such that the rate of production of hydrocarbons from the formation is increased.
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subjects ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
title TIGHT GAS STIMULATION BY IN-SITU NITROGEN GENERATION
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