Research and Application of a New Method to Evaluate the Effect of Water Flooding
Yang Jin
Abstract
Yang Jin
Abstract
For water flooding oilfield,the slope of type A water drive curve is often converted to calculate water flooding producing reserves,analyze and evaluate the effect of water flooding development and the effect of conventional measures. Because the slope values are not certain,they will influence the accuracy of the evaluation results.Based on deducing type A water drive curve,water flooding derivative is given in this paper and it is also applied to zonal injection,layer generates CO2,acidizing and other routine measures effect analysis and evaluation.
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For water flooding oilfield,the slope of type A water drive curve is often converted to calculate water flooding producing reserves,analyze and evaluate the effect of water flooding development and the effect of conventional measures. Because the slope values are not certain,they will influence the accuracy of the evaluation results.Based on deducing type A water drive curve,water flooding derivative is given in this paper and it is also applied to zonal injection,layer generates CO2,acidizing and other routine measures effect analysis and evaluation.
Key concepts: Water flooding, Flooding (psychology), Petroleum engineering, Water cut, Environmental science, Engineering, Psychotherapist, Psychology