The measure of plugging water in oil well has an active important role in stable oil and control water in Daqing oil field. With thorough study of exploitation in oil field, now, the effect of increase oil changes obscurer, the effect of plane is worse and worse, the plugging water technology gradually confronts challenge. So impersonally evaluating current the effect of plugging water and scientifically forecasting the plugging water effect has a great real signification for enhancing oil field exploitation benefit. Therefore, according to the developmental demand of oil field, applying the method of many elements regression and manual neural net, we have gotten better prognosticated results in the effect of plugging water. Though developing this study, we can scientifically forecast the effect of plugging water and optimize the technology of plugging water, supply decision-making gist for exploitative scheme and oil production engineering programming.
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