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The Creek Field Is An Old Accumulation And Is Reaching The End Of Its Primary Production Phase Essay

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The Darst Creek Field is an old accumulation and is reaching the end of its primary production phase. It offers the unique operational constraints of its targets being primarily of carbonate lithology (limestone’s and chalks.) This structural composition offers potential to be enhanced via a chemical or water flood due to its relatively high permeability and other reservoir characterization. Contained within is the research and findings after building and executing a simulation of the potential for a flood in this area.

1 Introduction
Water and polymer flooding have seen a surge in older fields as a method of extracting bypassed hydrocarbons in the secondary production phase of the reservoir. Typically, the floods have seen the largest increase of EUR in reservoirs that have highly mobile fluids and with a high permeability formation. This allows the fluids to rapidly move through the formation and push the desired hydrocarbons towards our production wells. These reservoirs are typically in the form of deeper sandstone reservoirs, but studies are being conducted in an attempt to implement the floods in other reservoir types. Through this paper we will evaluate the needs of an EOR process in carbonate formations to evaluate their potential implementation in the Darst Creek Oil Field in Luling, Texas. The evaluation will evaluate studies of flood effectiveness in other carbonate reservoirs to evaluate both the operational and theoretical constraints of this specific

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