鄂尔多斯盆地是我国最大的沉积盆地之一,其面积在全国范围内排名第二,拥有非常丰富的油气能源,该盆地的开发,大幅度增加了国内整个能源市场的油气供给,有效的缓解了我国油气能源供给不足的问题。但是由于鄂尔多斯盆地油气资源的藏成分布情况非常复杂,油层的物性较差以及均质性比较弱,因此,开地质勘探和油气开采的都有一定的难度。本文主要就鄂尔多斯盆地的油气地质进行分析,并提出科学、有效的勘探对策。 The Ordos Basin is one of the largest sedimentary basins in China with the second largest area in the country and abundant oil and gas resources. The development of this basin has greatly increased the supply of oil and gas in the entire domestic energy market, effectively alleviating China’s Oil and gas energy shortage problem. However, due to the complicated reservoir-forming distribution of oil and gas resources in the Ordos Basin and poor reservoir properties and homogeneity, it is difficult to open geological exploration and oil and gas exploration. This paper mainly analyzes the oil and gas geology in the Ordos Basin and puts forward scientific and effective exploration measures.