Structural Analysis of Fault System of Faroor B Gas Field, Using Modeling and 2D Seismic Reconstruction

In terms of natural fractures, Iranian carbonate reservoirs have a global reputation. These fractures are known as dramatically important factor in the exploration and production of hydrocarbons. Many important oil and gas fields are classified based on the production from fractured reservoirs. At the first step, the aim of this study is the investigating the structural evolution of Farour B gas field and then determining how the detected fault influences this gas field. For this study, 2D seismic data, Persian Carpet-2000 (PC-2000), and all related information on the wells of the studied field were collected. Then these data were loaded on Petrel software,. Shifting and interpretation of all the chosen seismic lines were selected according to the excavation information from three wells and finally the deep balanced maps of formations and 3D patterns were provided. The flatting process was done for some seismic sections. According to seismic sections and tectonic analyzing the Farour B structure has two normal faulting trends in which the faults slope are approximately vertical and the eastern and western faults displacement are about 70 meter and 20 meter respectively.