关键词: 区块监测指标特征, 开发指标, 功能模拟, 关联模型, 预判

Abstract:

A block system for monitoring indices and development indices is established by the thorough research on practical oil production process.At the first,based on the multi-input and multi-output system theory,the correlation between monitoring indices and development indices of blocks is established by the methods of neural network and the differential simulation where the monitoring indices of blocks are viewed as system input and development indices of blocks as system output,and then,the input-output functional simulation of the monitoring system is realized according to historical data and statistical tendency inference to the sub-area monitoring indices characteristic.Furthermore,the monitoring system is used to forecast the development performance indicators of blocks and provide a basis for study indicates that it is a very practical method to predict block development indices by block monitoring indices and good effects are obtained on practical application to oil-field development.

Key words: block monitoring indices characteristic, development indices, function simulation, correlation model, predict