Abstract:

lock 106/10 is located in the NE SongLo Differentiated Zone, Northern Song Hong basin. Oil and condensate in Ham Rong, Ham Rong Dong, Ham Rong Nam, Yen Tu structure is derived from lacustrine source rock with low sulfur content. Oligocene sediment is highly oil-prone source rock; kerogen is mainly type II and type II-I. The biomarkers in Oligocene are analyzed to be contained higher plant source material with the contribution of marine algal organic matter. However, the absence of marine and marine influence environments signals such as foraminifera, nanofossil and glauconite mineral showed the conflict from the point of view of depositional environment in this area which is required a more detailed study.