新疆阜康大黄山——东台子油页岩矿层风氧化特征分析

Analysis of Wind Oxidation Characteristics of Dahuangshan-Dongtaizi Oil Shale Reservoir in Fukang, Xinjiang

从岩石结构特征和垂向上矿体各工业指标的变化特征方面,本文对油页岩矿层风氧化特征进行分析,研究区整体上风化氧化特征表现不是特别显著。根据地表、地下矿层、岩石中所采样品进行统计结果分析,矿层地表存在一定的风化氧化特征,向下深部不明显。从岩石的结构特征和不同工业分析指标特征入手,笔者对矿层风氧化带特征进行研究,分析了自然风化氧化作用对岩石的影响,为油页岩开发利用提供有效指导。

FThe characteristics of weathering and oxidation of oil shale deposits are analyzed from the aspects of rock structure and industrial indexes of vertical orebodies.The overall weathering and oxidation characteristics of the study area are not particularly significant.According to the statistical results of samples collected from surface,underground ore bed and rock,there are certain weathering and oxidation characteristics on the surface of the ore bed,and it is not obvious downward.Starting from the structural characteristics of rocks and the characteristics of different industrial analysis indicators,the author studied the characteristics of the weathering oxidation zone in the ore bed,analyzed the influence of natural weathering oxidation on rocks,and provided effective guidance for the development and utilization of oil shale.