#TITLE_ALTERNATIVE#
<p align="justify">RJB Field, located in southern part of Salawati Basin, had been produced gas and oil from carbonate reservoir of Kais Formation since the discovery of hydrocarbon show in 2000. Advanced field development program requires a comprehensive and detailed reservoir chara...
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| Format: | Final Project |
| Language: | Indonesia |
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| Online Access: | https://digilib.itb.ac.id/gdl/view/26126 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | <p align="justify">RJB Field, located in southern part of Salawati Basin, had been produced gas and oil from carbonate reservoir of Kais Formation since the discovery of hydrocarbon show in 2000. Advanced field development program requires a comprehensive and detailed reservoir characterization analysis both statically and dynamically. This research focused in static reservoir characterization through facies, diagenesis and rock type analysis. Data used in this research includes core data, side-well core data, thin section of core and side-well core photo, routine core data and 3D seismic data. Based on the analysis and interpretation of core data and thin section photo, carbonate Kais Formation consists of 14 lithofacieses (Cf, Cfr, Caf, Ff, Cff, Cr, Sg, Wac Cmf, Cer, Acr, Cab, Cef, and Fcg) and a facies association that is Platform Margin Reef. Then, processing diagenetic product through thin section resulted in cementation, microbial micritization, dissolution, neomorphism and stylolite within diagenetic environment namely marine, meteoric phreatic, meteoric vadose and burial. Based on the plotting of Flow Zone Indicator method, resulted in 16 types of Discrete Rock Type (DRT) with a unique porosity-permeability relationship proved by a high number of correlation coefficient. The sixteen DRT then classified based on the pore type variation into 4 groups which were summarized as RT-A (moldic-open fracture), RT-B (open fracture-interparticle), RT-C (vuggy, moldic and interparticle), and RT-D (vuggy, moldic and open fracture). The clustering of RT from the interval study was rather well corelated by pore type than it lithofacieses. It could be seen from the porosity type which can be distinguished one from another by its pore type variety. Besides, there are the same litofacieses observed in a different RT. <p align="justify"> <br />
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