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评价认为西西伯利亚北部地区的天然气资源量为100万亿m~3、工业可采储量为50万亿m~3。论述了煤系地层生气理论,介绍了生气量和气分配平衡的评价方法、碳氢同位素垂直分带性特征和综合地质—地球化学指标预测油藏、气藏、凝析气藏、油气藏和气油藏的方法。
According to the evaluation, natural gas resources in the northern part of West Siberia are 100 trillion m 3 and industrial recoverable reserves are 50 trillion m 3. The theory of gas generation in coal measure strata is discussed. The evaluation method of gas balance and gas allocation is introduced. The vertical zonation of hydrocarbon isotope and the comprehensive geo - geochemical index are used to predict the reservoir, gas reservoir, condensate gas reservoir, gas reservoir and gas oil Hidden method.