Thermal Simulation Experimental Research on Coal-Bearing Source Rocks in Xinwen Area

详细信息   

• 责任者：Yu Lan (Institute of Geological Sciences ; Shengli Oilfield Company ; SINOPEC ; Dongying 257015 ; China)
• 刊名：Xinjiang Oil & Gas
• 出版年：2011
• 卷期：7(3)
• 关键词：煤系 ; coal measures ; 烃源岩 ; source rocks ; 二次生烃 ; secondary hydrocarbon generation
• 页码：p.6-8
• 图表：3 illus., 5 refs.
• 分类号：1003
• issnNo：ISSN1673-2677
• isbnNo：CN65-1253/TE

摘要

The capsule-type closure system was adopted and to analyze the hydrocarbon source rocks and the characteristics of coal-bearing source rocks of Permian conducted hydrocarbon production. The result shows that coal measure hydrocarbon source rock has good hydrocarbon potential on Carboniferous, the yield of gaseous hydrocarbons varies with temperature change. Continuous procession of hydrocarbon gas drying coefficient was less than the secondary hydrocarbon generation. From 500 ℃ to 550 ℃, both dryness became consistent, mainly generate methane. The more phenomena of secondary hydrocarbon generation there are, the less the total gas production will be.