石油实验地质Issue(6)：668-675,8.DOI:10.11781/sysydz201306668
鲁卜哈里盆地志留系热页岩特征及成熟度演化史
Characteristics and maturity evolution history of Silurian hot shales in Rub Al Khali Basin
摘要
Abstract
The geological conditions of hot shales at the bottom of Silurian in the Rub Al Khali Basin were studied based on well drilling data. The w( TOC) test, pyrolysis analysis and Ro test of core and cutting samples were made, indicating that the hot shales are in the mature-high-mature and even over-mature stages. Through the carbon isotopic analyses of kerogen, bitumen“A” and group composition, organic type was confirmed as type II. By means of PetroMod Basin simulation software, the burial history, thermal history and maturity history of 3 wells were simulated. The maturity history of hot shales in contract blocks was simulated as well. The simulation results can be concluded that the forming age of Silurian hot shales in the Rub Al Khali Basin becomes later from the deep sag to the eastern slope, and the hot shales in the deep sag have entered into mature period since the Early Permian;however, the hot shales on the eastern slope became mature from the end of the Early Permian to the end of the Late Jurassic.关键词
成熟度/生烃史/热页岩/志留系/鲁卜哈里盆地Key words
maturity/hydrocarbon generation history/hot shale/Silurian/Rub Al Khali Basin分类
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郑磊,金之钧,周瑾..鲁卜哈里盆地志留系热页岩特征及成熟度演化史[J].石油实验地质,2013,(6):668-675,8.基金项目
国家专项研究专题“中东地区重点盆地石油地质特征及富集规律”（2011ZX05031-001-001）资助。 （）
