ENHANCED OIL RECOVERY SCREENING MODEL

This invention relates to enhanced oil recovery methods to improve hydrocarbon reservoir production. An enhanced oil recovery screening model has been developed which consists of a set of correlations to estimate the oil recovery from miscible and immiscible gas/solvent injection (CO2, N2, and hydro...

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Main Authors BANG, VISHAL, PENG, JING
Format Patent
LanguageEnglish
French
Published 18.04.2013
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Abstract This invention relates to enhanced oil recovery methods to improve hydrocarbon reservoir production. An enhanced oil recovery screening model has been developed which consists of a set of correlations to estimate the oil recovery from miscible and immiscible gas/solvent injection (CO2, N2, and hydrocarbons), polymer flood, surfactant polymer flood, alkaline-polymer flood and alkaline surfactant- polymer flood. La présente invention concerne des procédés améliorés d'extraction du pétrole ayant pour effet l'augmentation de la production d'un gisement d'hydrocarbures. Un modèle de criblage utilisable en vue de l'amélioration de l'extraction du pétrole a été mis au point. Il consiste en un ensemble de corrélations permettant d'estimer la quantité de pétrole extraite suite à l'injection de gaz/solvant miscible et non miscible (CO2, N2 et hydrocarbures), à l'injection de polymères, à l'injection de polymères tensioactifs, à l'injection de polymères alcalins et à l'injection de polymères tensioactifs alcalins.
AbstractList This invention relates to enhanced oil recovery methods to improve hydrocarbon reservoir production. An enhanced oil recovery screening model has been developed which consists of a set of correlations to estimate the oil recovery from miscible and immiscible gas/solvent injection (CO2, N2, and hydrocarbons), polymer flood, surfactant polymer flood, alkaline-polymer flood and alkaline surfactant- polymer flood. La présente invention concerne des procédés améliorés d'extraction du pétrole ayant pour effet l'augmentation de la production d'un gisement d'hydrocarbures. Un modèle de criblage utilisable en vue de l'amélioration de l'extraction du pétrole a été mis au point. Il consiste en un ensemble de corrélations permettant d'estimer la quantité de pétrole extraite suite à l'injection de gaz/solvant miscible et non miscible (CO2, N2 et hydrocarbures), à l'injection de polymères, à l'injection de polymères tensioactifs, à l'injection de polymères alcalins et à l'injection de polymères tensioactifs alcalins.
Author PENG, JING
BANG, VISHAL
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DocumentTitleAlternate MODÈLE DE CRIBLAGE UTILISABLE EN VUE DE L'AMÉLIORATION DE L'EXTRACTION DU PÉTROLE
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RelatedCompanies CONOCOPHILLIPS COMPANY
PENG, JING
BANG, VISHAL
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Snippet This invention relates to enhanced oil recovery methods to improve hydrocarbon reservoir production. An enhanced oil recovery screening model has been...
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SourceType Open Access Repository
SubjectTerms EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
Title ENHANCED OIL RECOVERY SCREENING MODEL
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