Comprehensive Research And Application Of Well Test Data In The Complex Fault Block Reservoir In Jidong

FZ oilfield is a typical complicated small fault-block oilfield, it has many fault fractured rift. With the exploration and development of oilfield,it occurs many well testing problems: pressure monitoring data is diffcult to recruiting, interference between each layer and each well were obvious which seriously affected the shape of well testing curves and made it difficult for data analyzing. The geological and technological design conditions which were needed in transient well testing, stable well testing and multi-well testing involved in the implementation of the scene are difficult to grasp, leading to the long construction period or the admission of information can not reach the purpose of testing and other issues; There are some errors in the interpretation of the traditional well test data and the interpretation of the results.Through the research and analysis of well testing technique and interpretation evaluation method, combining with the actual situation of oilfield, the geological model of reservoir storage and reservoir seepage have been built,and successfully applicated the numerical well testing and production data analysis technique to the early exploration and evaluation in FZ oilfield PD 1-32 fault block Ng?reservoir. Analyzing the effective pore volume, distance to boundary and natural energy of the reservoir, which was the important for the adjustment of the later development plan. The successful application of development process of injection well pressure testing data in the FZ oilfield PD1-32 fault block Edl reservoir is an important role in the process of reservoir development. It is necessary to adjust the results of the dynamic data analysis,which proves the importance and necessity of the continuous pressure test in the dynamic analysis of the reservoir. Optimizating transient well testing time, shorten the construction period, improve the well testing data acquisition quality, and ultimately formating well test design optimization, data acquisition interpretation and evaluation, which was suitable for FZ complex fault block reservoir.