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陈家山井田煤系地层油气来源研究 被引量:2

RESEARCH ON OIL AND GAS SOURCE OF COAL MEASURES STRATA IN CHENGJIASHAN MINE
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摘要 从煤系地层的岩性特征入手,从煤岩成分、石油成分、含煤地层及石油的有关地球化学指标等几个方面,阐述了该井田煤系地层的石油来源于三叠系的产油层.并初步总结出煤系地层油气的分布规律.图4,表5。 The paper starts from the lithologic features of coalmeasures strata, and elaborates from petrographic ingredient, oil composition and organic geochemical index coal - bearing bed and oil that the oil in coal - bearing formation of Chengjiaoshan comes from Triassic pay bed. then sums up the oil and gas distributive regularity in coal- bearing formation. 4figs., 5tabs. 6refs.
出处 《湘潭矿业学院学报》 1998年第4期17-22,共6页 Journal of Xiangtan Mining Institute
关键词 陈家山 延安组 含油级别 煤系 地层 油气来源 Chengjiashan, Yanan-group, oil-bearing degree
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