Alkaline-Surfactant-Polymer Flooding and Reservoir Characterization of the Bridgeport and Cypress Reservoirs of the Lawrence Field

[摘要] Feasibility of alkaline-surfactant-polymer flood for the Lawrence Field in Lawrence County, Illinois is being studied. Two injected formulations are being designed; one for the Bridgeport A and Bridgeport B reservoirs and one for Cypress and Paint Creek reservoirs. Fluid-fluid and coreflood evaluations have developed a chemical solution that produces incremental oil in the laboratory from the Cypress and Paint Creek reservoirs. A chemical formulation for the Bridgeport A and Bridgeport B reservoirs is being developed. A reservoir characterization study is being done on the Bridgeport A, B, & D sandstones, and on the Cypress sandstone. The study covers the pilot flood area and the Lawrence Field.

[发布日期] 2003-04-01 [发布机构] Plains Illinois, Inc.

[关键词] 02 Petroleum;Oil Fields;Polymers;Reservoir Engineering;Illinois