Comprehensive Evaluation Of Reservoir Management Studies

Reservoir management has become the domestic and foreign oil companies develop gas fields. Reservoir management work in China gradually to the scientific, elaborating towards reservoir management level, also gradually enhance.Atpresent reservoir management comprehensive evaluation research relatively weak, and establishing scientific reservoir management comprehensive evaluation system and evaluation model of the petroleum enterprise develop reservoir management has important realistic meaning and significance.Based on the reservoir management theory and comprehensive evaluation theory as the research foundation, on the reservoir management comprehensive evaluation theory is studied, and defines the reservoir management comprehensive evaluation, analyzes the meaning of reservoir management comprehensive evaluation factors, object, principles and evaluation program. Subsequently, according to the discussion about the division of management and operation mechanism, and from a data analyses, we got 4 important factors, which influence the modern reservoir management level. They are the operation mechanism of the modern reservoir management, the development affect of the modern reservoir management, the development control of the modern reservoir management, and the economic benefit evaluation. Those 4 important factor constitute the 4 significant quotas of the evaluation about modern reservoir management level, and it has established appraisal target system. "Based on recognition model is introduced the support vector machine" small sample analysis means establish reservoir management comprehensive evaluation model, through the data acquisition, data processing, determining weight and sample training and verify the final establishment of such links LIBSVM source code and characteristic parameters of model and established reservoir management comprehensive evaluation model. And then apply a reservoir management comprehensive evaluation index system and reservoir management comprehensive evaluation model of concrete, the successful reservoir management unit reservoir management comprehensive evaluation, and on this basis on the reservoir management proposes feasible suggestions.