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1993年，在“川东地区石炭系碳酸盐岩薄储层的横向预测”［1］一文中，以川东地区大天池构造带石炭系储层横向预测为例，论述了石炭系储层横向预测的方法。经近几年的推广运用，取得了较好的效果，但在一些地质条件比较复杂的地区，石炭系地层的厚度预测和储层预测均有失误现象。利用精细的地震资料处理和井间综合对比分析及多解性逐个排除法，是为减少这种失误现象所作的一种尝试。通过本次工作我们认为：对川东地区石炭系储层横向预测方法进行改进，其前景和经济效益是十分可观的。
In 1993, in “Lateral Prediction of Thin Carboniferous Reservoirs in Eastern Sichuan Province” [1], taking the horizontal prediction of Carboniferous reservoirs in the Daitianchi structural belt in eastern Sichuan as an example, the paper expounds that the Carboniferous reservoirs Horizontal forecasting method. After several years of popularization and application, good results have been achieved. However, in some areas with complicated geological conditions, both the thickness prediction of the Carboniferous strata and the prediction of reservoirs have made mistakes. The use of fine seismic data processing and cross-well comparisons and multiple solutions one by one is an attempt to reduce such failures. Through this work, we think that: the improvement of the lateral prediction method of Carboniferous reservoirs in eastern Sichuan shows great prospects and economic benefits.