Hydrocarbon Reservoir Identification in Volcanic Zone by using Magnetotelluric and Geochemistry Information

S. I. Firda, A. N. Permadi, Supriyanto, B. N. Suwardi

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

The resistivity of Magnetotelluric (MT) data show the resistivity mapping in the volcanic reservoir zone and the geochemistry information for confirm the reservoir and source rock formation. In this research, we used 132 data points divided with two line at exploration area. We used several steps to make the resistivity mapping. There are time series correction, crosspower correction, then inversion of Magnetotelluric (MT) data. Line-2 and line-3 show anomaly geological condition with Gabon fault. The geology structure from the resistivity mapping show the fault and the geological formation with the geological rock data mapping distribution. The geochemistry information show the maturity of source rock formation. According to core sample analysis information, we get the visual porosity for reservoir rock formation in several geological structure. Based on that, we make the geological modelling where the potential reservoir and the source rock around our interest area.

Original languageEnglish
Article number012018
JournalIOP Conference Series: Earth and Environmental Science
Volume132
Issue number1
DOIs
Publication statusPublished - 29 Mar 2018
Event41st Scientific Annual Meeting of Indonesian Association of Geophysicists - Lampung, Indonesia
Duration: 26 Sep 201629 Sep 2016

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