METHODS AND COMPOSITIONS FOR CONTROLLING EXCESS WATER PRODUCTION
Embodiments relate to methods and compositions for controlling excess water production for hydrocarbon recovery. According to an embodiment, the method includes a treatment fluid composition. The treatment fluid composition includes a monomer and a latent acid. The treatment fluid composition is int...
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Format | Patent |
Language | English French |
Published |
16.07.2020
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Abstract | Embodiments relate to methods and compositions for controlling excess water production for hydrocarbon recovery. According to an embodiment, the method includes a treatment fluid composition. The treatment fluid composition includes a monomer and a latent acid. The treatment fluid composition is introduced downhole where it is positioned in a water-bearing region of a hydrocarbon-bearing formation. An acid catalyst is formed by hydrolysis or decomposition of the latent acid in the water-bearing region. The acid catalyst is used to polymerize the monomer to form a resin. The resin blocks water from permeating from the water-bearing region into the wellbore.
Des modes de réalisation concernent des procédés et des compositions pour réguler la production d'eau en excès pour la récupération d'hydrocarbures. Selon un mode de réalisation, le procédé comprend une composition de fluide de traitement. La composition de fluide de traitement comprend un monomère et un acide latent. La composition de fluide de traitement est introduite en fond de trou où elle est positionnée dans une région contenant de l'eau d'une formation contenant des hydrocarbures. Un catalyseur acide est formé par hydrolyse ou décomposition de l'acide latent dans la région contenant de l'eau. Le catalyseur acide est utilisé pour polymériser le monomère pour former une résine. La résine empêche l'eau de s'infiltrer de la région de contenant de l'eau dans le puits de forage. |
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AbstractList | Embodiments relate to methods and compositions for controlling excess water production for hydrocarbon recovery. According to an embodiment, the method includes a treatment fluid composition. The treatment fluid composition includes a monomer and a latent acid. The treatment fluid composition is introduced downhole where it is positioned in a water-bearing region of a hydrocarbon-bearing formation. An acid catalyst is formed by hydrolysis or decomposition of the latent acid in the water-bearing region. The acid catalyst is used to polymerize the monomer to form a resin. The resin blocks water from permeating from the water-bearing region into the wellbore.
Des modes de réalisation concernent des procédés et des compositions pour réguler la production d'eau en excès pour la récupération d'hydrocarbures. Selon un mode de réalisation, le procédé comprend une composition de fluide de traitement. La composition de fluide de traitement comprend un monomère et un acide latent. La composition de fluide de traitement est introduite en fond de trou où elle est positionnée dans une région contenant de l'eau d'une formation contenant des hydrocarbures. Un catalyseur acide est formé par hydrolyse ou décomposition de l'acide latent dans la région contenant de l'eau. Le catalyseur acide est utilisé pour polymériser le monomère pour former une résine. La résine empêche l'eau de s'infiltrer de la région de contenant de l'eau dans le puits de forage. |
Author | CAIRNS, Amy LI, Leiming SAINI, Rajesh Kumar RIMASSA, Shawn |
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DocumentTitleAlternate | PROCÉDÉS ET COMPOSITIONS POUR RÉGULER LA PRODUCTION D'EAU EN EXCÈS |
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RelatedCompanies | SAUDI ARABIAN OIL COMPANY ARAMCO SERVICES COMPANY |
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Snippet | Embodiments relate to methods and compositions for controlling excess water production for hydrocarbon recovery. According to an embodiment, the method... |
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SubjectTerms | ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES |
Title | METHODS AND COMPOSITIONS FOR CONTROLLING EXCESS WATER PRODUCTION |
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