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大黄山油页岩矿区位于准噶尔盆地南缘博格达山北麓,油页岩主要发育于二叠系芦草沟组。芦草沟组地层可分为4个岩性段,各段油页岩品质存在一定差异。大黄山油页岩以中焦油产率的油页岩为主,岩石类型主要为泥质岩,有机质类型主要为I型。该区油页岩主要发育于近海大型湖盆的半深-深湖相和滨、浅湖相,形成近乎完整的三级层序,在水进体系域和高水位体系域发育的油页岩品质较好。
The Dahuangshan oil shale deposit is located in the northern foothills of Bogda Mountain in the southern margin of Junggar Basin. Oil shale mainly develops in the Permian Lucaogou Formation. The Lucaogou formation can be divided into four lithologic sections, and the quality of oil shale in each section is different. The oil shale in the Huangshan Mountain is dominated by oil tar shale in medium tar yield. The rock type is mainly argillaceous, and the organic type is mainly type I. The oil shale in this area mainly develops in the semi-deep-deep lacustrine facies and shallow lacustrine facies of the large-scale offshore lacustrine basin, forming an almost complete third-order sequence. The oil shale developed in the water system tract and the highstand system tract Better quality.