Potential evaluation of CO2 reservoir using the measured petrophysical parameter of rock samples in the gundih CCS project, Indonesia

Keigo Kitamura, Yasuhiro Yamada, Kyosuke Onishi, Takeshi Tsuji, Shun Chiyonobu, Benyamin Sapiie, Alfian Bahar, Harya Danio, Algifari Muhammad, Aurio Erdi, Vani Mutia Sari, Toshifumi Matsuoka, Wawan Gunawan A. Kadir

    Research output: Contribution to journalConference articlepeer-review

    4 Citations (Scopus)

    Abstract

    Click here and insert your abstract text. Physical properties of reservoir and seal-layer samples are essential information to evaluate the storage and seal potential and to predict long term CO2 behaviour in reservoir. In this study, we measure the elastic wave velocities (Vp and Vs), porosity and density of sandstone, limestone and lime-mudstone samples are measured of Ngrayong Fm. and Bulu Fm, Central Java, Indonesia. The sandstones indicate low Vp, Vs, density and high porosity. These results suggest that sandstones on Ngrayong Fm. have large porosity and became important candidate of CO2 reservoir. On the other hand, limemudstone indicates high velocities with low porosity and point out that they have enough potential to be sealing layer of injected CO2.

    Original languageEnglish
    Pages (from-to)4965-4970
    Number of pages6
    JournalEnergy Procedia
    Volume63
    DOIs
    Publication statusPublished - 2014
    Event12th International Conference on Greenhouse Gas Control Technologies, GHGT 2014 - Austin, United States
    Duration: Oct 5 2014Oct 9 2014

    All Science Journal Classification (ASJC) codes

    • Energy(all)

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