【摘要】 根据塔东北地区 Hyc1钻孔的实际资料 ,研究了煤系有机质部分热演化参数的变化规律及取值 ,对塔东北地区和吐哈盆地的煤系烃源岩进行了对比 ,提出了确定热演化程度参数的定量方法 ,并指出了它们与湖相泥岩和海相碳酸盐岩间的差别 .研究结果对煤系有机质的评价研究具借鉴意义更多还原

【Abstract】 Based on the analysis data of borehole Hyc1 of the northeastern Tarim Basin, the variation rules and solution of thermal evolution parameters of organic materials in coal measures were studied. The hydrocarbon source rocks in the Tuha Basin and the Tarim Basin were compared. The quantitative method for determining thermal evolution parameters was suggested and the deference between limnic mudstone and marine carbonate rock was pointed out. The result is significant for studying and evaluating the organic materials in coal measures.更多还原