泌阳凹陷双河油田原油地球化学特征及精细油—源对比研究

章新文, 高儇博, 杨云飞, 谢春安, 谭静娟

Geochemistry and oil-source rock correlations in the Shuanghe oilfield, Biyang sag, Nanxiang basin

Xin-Wen ZHANG, Xuan-Bo GAO, Yun-Fei YANG, Chun-An XIE, Jing-Juan TAN

图4 双河油田典型原油样品甾烷GC-MS色谱(m/z 217)

Fig.4 m/z 217 chromatograms showing steranes of typical oil samples from Shuanghe Oilfield