Fine Description Of Well Seismic Combination Structure In Chao 44 Southern Fuyu Reservoir

The research question of this paper is that structure interpretation is not detailed in fine development of Chao yang ditch oilfield. Understanding of this area is not clear. The well-seismic with three-dimensional geological model can be used to show the structural characteristics of the region. I get some new ideas from this paper.The well logs, for example sonic curve, can be affected by hole enlargement. The baseline is inconformity. Offset appeared and the scope of curve is discord. I find the way of normalization of geophysical logging. Spontaneous potential curve and sonic curve are normalized. The density curve is generated by the relative curve compensation. In this project the seismic is used to control the structural characteristics, and the well data is used to control the depth of layer. Fault interpretation and breakpoint compose can be accomplished by this way. The breakpoint and layer depth are used to sectional analysis and distinguish the structure. I completed fault model. The layer of seismic interpretation and the layer of depth is unify by the district of fault model. I constructed the structural model and property model by the district of sedimentary faces models.I obtain the way of three-dimensional geological modeling. It can be great used by the follow-up work.