摘要

Based on the hydrocarbon generating potential evaluation and the reservoir performance evaluation of the shale oil enrichment layers, the shale oil potential of Permian Lucaogou Formation in the Malang Sag was predicted. By the resource assessment method of successive hydrocarbon type, the target formation of the Malang Sag can be divided into different prediction units. According to the present level of production technology and the relationship of evaluation parameters, such as oil content, oil saturation and porosity, the limit of oil content for shale oil enrichment is defined. By the prediction of each prediction unit with the well data, there is at least 1.76×108 t crude oil in this area.

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