• 责任者：Wei Xianyang (Xi’an Center of Geological Survey ; China Geological Survey ; Xi’an 710054 ; China) ; Lu Jincai
• 刊名：Geological Bulletin of China
• 出版年：2013
• 卷期：32(10)
• 关键词：油气藏 ; oil and gas reservoir ; 油—源对比 ; oil-source rock correlation ; 内蒙古 ; Inner Mongolia
• 页码：p.1665-1672
• 图表：2 illus., 5 tables, 13 refs.
• 分类号：1003
• issnNo：ISSN1671-2552
• isbnNo：CN11-4648/P

     libri" size="3">Based on analyzing the geochemical characteristics of group composition, bulk oil isotopes, crude oil biomarkers, and components and isotopes of associated gas of crude oil, this paper discusses the types of source materials, sedimentary environments of crude oil in different strata, and evolution degree of hydrocarbon generation material of Late Variscan intrusive rock and Jurassic and Cretaceous hydrocarbon rock in Luting depression of western Yinlibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: calibri; mso-hansi-theme-font: minor-latin">＇libri" size="3">e basin. An analysis of the environment of Upper Carbonif- erous-Lower Permian source rocks, the Jurassic and Cretaceous hydrocarbon rocks and the contrast of the biomarker of the oil with that of the Upper Carboniferous-Lower Permian Ganquan Formation show that the crude oil of different strata from Lujing depression has a close relationship with the source rocks in the Ganquan Formation. The difference of the geochemical characteris- tics and biomarkers of the crude oil might be mainly caused by the different contributions of the lower and upper parts of the Ganquan Formation.