Enry Horas Sihombing

University of Bergen | UiB · Department of Earth Science

As one of the most promising plays, the Pre-Tertiary basement play holds a significant contribution to the latest success of exploration efforts in the South Sumatra Basin, which then includes the South Jambi B Block. Yet, the natures of the Pre-Tertiary unit in this block remains unsolved. Lithology variability, spatial irregularity, genetic ambig...

The Belut Formation is believed to be an auspicious reservoir addition due to its scattered hydrocarbon discoveries within Block B, West Natuna Basin. Investigations of its nature have been previously reported but challenges due to the reservoirs' distribution, through their sequential paleo-geographic evolution, still exist. An integrated approach...

The 'easy reservoir' paradigm sometimes has to be shifted into a more complicated setting; volcanic influenced deposit holds significant unlocked potential in some Indonesian Basins (e.g. Jatibarang Formation), despite being moderately understood and lacking analogue. This study is aimed to reveal the heterogeneity of volcanic influenced fluvio-bra...