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一、势能面与石油运移本文介绍以得克萨斯州特拉华砂层(贝尔峡谷组)为例对在黑色页岩和薄层粉砂岩中发现的腐泥质与储集层中石油的关系,所进行的初步研究。研究表明,某些官能团——苯基、直链基、CH_3和 CH_2的频数分布,无论在黑色页岩内,还是在被油饱和的储集层中出现的残余油内,都是相同的。从博恩泉石灰岩到贝尔峡谷组的拉马尔石灰岩的整个二叠纪岩石序列,都是在还原环境下堆积的黑色有机沉积物
First, the potential energy surface and the migration of oil In this paper, Delaware, Texas, the sand layer (Bell Canyon Group) as an example of the black shale and thin siltstone found in the relationship between sapropelic reservoir and oil Conducted a preliminary study. The results show that the frequency distributions of some functional groups, such as phenyl, linear chain, CH_3 and CH_2, are the same either in black shale or in residual oil appearing in oil-saturated reservoirs. The entire Permian sequence of rocks from the Beaune spring limestone to the Lamar limestone in the Belle Canyon Formation is a black organic deposit that accumulates under reducing conditions