地震预测滤波方法在生产井产量预报中的应用

APPLICATION OF SEISMIC PREDICTION FILTER METHOD ON PREDICTING THE PRODUCTIVITY

准确的预测油气田生产井的生产动态变化 ,在油气田开发过程中极为重要。用地震勘探中的预测滤波模型 ,对华北油田南马庄马 2断块油藏生产井的未来产量进行了预测。试算结果表明 ,用测滤波模型进行井的未来产量预测是有效的 ,并且从预测的结果中可以得到一些有益的启发。该模型与其它模型相比 ,具有算法简单、运算速度快。

It is important to predict the productivity of wells accurately in the practice of exploiting of an oil field by means of prediction filter model (PEM) used in seismic exploration. The result of calculation from the data of Huabei oil field indicates that the prediction based on PFR is acceptable, and some helpful ideas can be extracted. Compared with other models, PFM is characterized by its simple algorithm, fast calculation and high coincidence.