Identifikasi Potensi Batuan Induk pada Sumur Parang G-1 Berdasarkan Data Pemboran dan Analisis Stratigrafi di Cekungan Biliton, Sumatera Selatan

Abstract

Hydrocarbons, especially oil and natural gas, are important energy sources for modern civilization. Growing global demand is driving intensive and innovative hydrocarbon exploration. This research was conducted in the Biliton basin, South Sumatra, to determine the potential of the source rock in the Parang G-1 well and to determine the thickness of the formation based on stratigraphic analysis in the Biliton basin. The data analyzed is secondary data that has been processed and taken from the Geological Survey Center, Ministry of Energy and Mineral Resources. The research results show the potential for hydrocarbons in the source rocks in the Talang Akar Formation and Non-Marine Clays. This is because the lithology of lignite flakes and limestone flakes (Talang Akar Formation) was discovered which have the potential to become source rocks because they contain organic material that can be converted into petroleum and natural gas. Based on the analysis of the results, the Parang G-1 well shows that there is hydrocarbon potential but it is not yet fully mature. The Non-Marine Clays Formation is at a depth of 2200 feet thick. The Talang Akar Transition Formation is defined as a transitional contact with the Air Benakat Formation, according to drilling data which shows that the Talang Akar formation has a thickness of 1300 feet. The Talang Akar Massive Sand Formation is 1000 feet thick. The Non-Marine Clays Formation is 1800 feet thick.