Abstract：Kongdong area has been in the later period of oilfield development after over thirty-year's exploration and development.In recent two years a lot of beneficial blocks have been found around matured oilfield as a result of paying attention to structure analysis.Combining exploration practice,we began with researching for regional structure distribution to clarify the distribution rule of terrain and faults and at the same time determined the position of small faults by combining with present hydrocarbon distribution and a large number of drilling data,finally optimized well position on the basis of understanding the distribution rule of small targets and the macrodistribution of oil and gas.It is very important to constantly summarize hydrocarbon distribution rule of complex faulted block oilfield in exploration practice,so can direct the exploration of maturing oilfield.
卢刚臣, 刘志鹏, 李振勇, 孔凡东. 浅析老油田挖潜中构造分析的重要性——孔东地区勘探实例[J]. 石油地球物理勘探, 2002, 37(5): 495-501.
Lu Gangchen, Liu Zhipeng, Li Zhenyong, Kong Fandong. Analyzing importance of structural analysis in tapping latent power of matured oilfield-exploration case in Kongdong area. OGP, 2002, 37(5): 495-501.
