Page 212 - Principles of Applied Reservoir Simulation 2E
P. 212

Chapter 20



                 Study Objectives and Data Gathering



              The  first  step  in  a study is to  identify  its  objectives.  Study  objectives
        provide information  about resource requirements.  After  stating the objectives
        of the study, the data for characterizing the reservoir  is then  described.



                               20.1 Study  Objectives

             Two objectives  of the case study are to increase your understanding  of
        the  reservoir  simulation  process,  and  to  acquire  experience  working  with a
        simulator. The experience you gained working the exercises in Parts I and II is
        a transferable skill. Many of the tasks performed  with WINB4D may differ in
        detail from other simulators, but are conceptually universal. Although the above
        objectives are important from a pedagogical  point of view, they are secondary
        within the context of the case study.
             The  reservoir  management  objective  of  the  case  study  is  to  optimize
        production  from  a  dipping,  undersaturated  oil  reservoir.  There  will  be
        constraints  imposed  on the  case  study objective. Before  discussing  the con-
        straints, however, it is first necessary to gather some background  information
        about the field.



                             20.2 Reservoir  Structure

             A seismic line through an east-west cross-section of the field is shown
        in Figure 20-1. The single well (P-l) has been producing from what appears to

                                       197
   207   208   209   210   211   212   213   214   215   216   217