【摘要】 吉木萨尔凹陷为准东地区重要含油气单元,吉15井工业油流的获得显示出石炭系具良好的勘探前景.通过对该区石炭系地震反射特征研究发现其地层超覆、削蚀关系明显,可追踪对比性强,是区内石炭系重要层组划分标志,可划分出上石炭统巴塔玛依内山组(简称巴山组)和下石炭统,首次对该区石炭系构造单元进行系统划分.更多还原

【Abstract】 Jimushaer sag is the main Oil and Gas unit in the eastern part of Junggar Basin,it shows good exploration prospect in Carboniferous formation by accessing to industrial oil flow of well Ji15,We can find a clear overlap and trunction featrues by the detailed study of the seismic reflection characteristics of the Carboniferous in the area,and those characteristic can be carried out a very good comparison that used for strata correlation of the Carboniferous in the area.Based on the above,we classify the Bashan Formation in Upper Carboniferous and Low Carboniferous,then we divide the tectonic units of Carboniferous in the area.These results will play an important role in the exploration of Carboniferous更多还原