孔南地区C-P基本生烃特征
发布时间：2018-09-17 07:42
【摘要】：孔南地区孔西潜山中生界油藏、乌马营潜山奥陶系气藏,均已证实其油气来源于这套煤系地层。但对石炭—二叠系煤系烃源岩的认识和评价分析仅停留在上世纪九十年代初,因此有必要对煤系烃源岩基本生烃特征进行系统研究。研究结果表明:孔南地区C-P煤系烃源岩发育,分布范围广,厚度大,是以偏腐值型为主的烃源岩,有机质类型总体以Ⅲ型为主,具有丰富的资源基础和较大的勘探潜力。
[Abstract]:It has been proved that the Mesozoic reservoirs and Ordovician reservoirs in Kunxi buried hill, Wumaying buried hill, are derived from this set of coal measure strata. However, the recognition and evaluation of Carboniferous Permian coal source rocks only stayed in the early 1990s, so it is necessary to study the basic hydrocarbon generation characteristics of coal measures source rocks. The results show that the source rocks of C-P coal measures in Gongnan area are developed, with a wide distribution range and a large thickness. They are mainly of the type of partial rot value and the type of organic matter is mainly type 鈪，
本文编号：2245194
[Abstract]:It has been proved that the Mesozoic reservoirs and Ordovician reservoirs in Kunxi buried hill, Wumaying buried hill, are derived from this set of coal measure strata. However, the recognition and evaluation of Carboniferous Permian coal source rocks only stayed in the early 1990s, so it is necessary to study the basic hydrocarbon generation characteristics of coal measures source rocks. The results show that the source rocks of C-P coal measures in Gongnan area are developed, with a wide distribution range and a large thickness. They are mainly of the type of partial rot value and the type of organic matter is mainly type 鈪，
本文编号：2245194
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