Application of reservoir dynamics data in seismic identification and evaluation of minor faults
Wang Xue-jun1, Wei Xiao-dong1,3, Wang Zhao-feng1, Yu Zi-liang2, Pan Xiao-lu1
1. GRI,BGP Inc.,CNPC,Zhuozhou, Hebei 072751, China;
2. State Key Laboratory of Coal Resources and Safe Mining,China University of Mining and Technology
Abstract：Identifications and evaluations of minor faults or their lateral sealing property are the most difficult challenges in seismic interpretation.The identifying and evaluating the lateral sealing of minor faults are important basis for adjustment program in oilfield development middle and later phases.In this paper,reservoir dynamics data have been intergraded with seismic data for this purpose.Therefore,their advantages are adapted widely and their disadvantages are avoided as far as possible.Well dynamics data are used for making up seismic vertical resolution,and seismic data is used for making up shortage of characterizing fault spatial features.The application demonstrates that the integration of seismic data and reservoir dynamics can not only improve the ability of minor fault identification,but also evaluate the minor fault's lateral sealing properties.We believe this process will contribute to the understanding of reservoir geology and provide a reference for oilfield adjustment plans.
王学军, 魏小东, 王兆峰, 喻梓靓, 潘晓璐. 油藏动态资料在小断层地震识别及评价中的应用[J]. 石油地球物理勘探, 2012, 47(5): 781-785.
Wang Xue-jun, Wei Xiao-dong, Wang Zhao-feng, Yu Zi-liang, Pan Xiao-lu. Application of reservoir dynamics data in seismic identification and evaluation of minor faults. OGP, 2012, 47(5): 781-785.
