@article{Abdul Haris_Raden Sigit Anindya_Tito Latif Indra_Agus Riyanto_2018, title={RESERVOIR COMPARTMENT ASSESSMENT: A CASE STUDY OF BANGKO AND BEKASAP FORMATION, CENTRAL SUMATRA BASIN INDONESIA}, volume={15}, url={https://geomatejournal.com/geomate/article/view/1043}, abstractNote={<p>The reservoir compartment assessment for a case study of the Agur field, Central Sumatra Basin<br>has been successfully carried out by using fault seal analysis (FSA). The objective of this paper is to asses<br>subsurface fault properties in term of the fault sealing that was defining the hydrocarbon reservoir compartment.<br>In this work, the FSA was performed by integrating juxtaposition, shale gouge ratio (SGR) and transmissibility<br>analysis over fault plane that was identified within reservoir layers on the Bangko and Bekasap formation. The<br>juxtaposition seal is intended to assess how the reservoir layer is juxtaposed across the fault plane over either<br>reservoir or non-reservoir layer. The SGR analysis is applied to estimate the shale content in the fault plane,<br>which is caused by the fault movement of sequence stratigraphy. The last analysis of transmissibility is carried<br>out to calculate the capacity of a reservoir to drain the hydrocarbon through a fault plane. Faults architecture<br>(throw, heave, and orientation) and the reservoir layer target were identified based on 3D seismic and well log<br>data interpretation. The FSA is applied to nine faults that formed nine reservoir compartments within three<br>reservoir layers, which are obtained from 3D seismic and well log interpretation. The fault characteristics were<br>classified and the fault seal distribution map was produced to identify the reservoir connectivity among the faults.<br>The FSA results show that nine identified compartments in the first reservoir layer are clustered into five<br>compartments. In addition, the FSA clustered nine identified compartments in the second reservoir layer into<br>four compartments. In contrast, nine compartments in the third reservoir layer were connected each other that<br>are clustered into one compartment. These results are useful not only for evaluating future hydrocarbon traps but<br>also for future field development.<br><br></p>}, number={51}, journal={GEOMATE Journal}, author={Abdul Haris and Raden Sigit Anindya and Tito Latif Indra and Agus Riyanto}, year={2018}, month={Jun.}, pages={201–208} }