吐哈盆地英1井西山窑组砂岩中沥青的荧光特征及成因

FLUORESCENT CHARACTERISTICS AND ORIGIN OF BITUMEN IN XISHANYAO FORMATION SANDSTONE IN WELL YING 1, TURPANHAMI BASIN

吐哈盆地台南凹陷吐玉克稠油油田北侧钻探的英１井，在中侏罗统西山窑组取心见到了少量含沥青砂岩。笔者利用荧光显微镜对沥青产状及荧光特征进行观察描述，结合区域地质条件的分析研究。

Minor bituminous sandstone was observed in the core from Xishanyao formation(Middle Jurassic) in Well Ying 1, north of Tuyuke heavy oilfield, TurpanHami basin. The author had close observation and description over bitumen occurrence and fluorescence characteristics using fluorescent microscope. Along with regional geological conditions, it is concluded that it is a product of reworking after denudation and transport.