Effect of reservoir heterogeneity of haizume formation, nagaoka pilot site, based on high-resolution sedimentological analysis

Shun Chiyonobu, Takahiro Nakajima, Yi Zhang, Takeshi Tsuji, Zique Xue

    Research output: Contribution to journalConference articlepeer-review

    9 Citations (Scopus)

    Abstract

    The Nagaoka pilot site is located in the onshore area of Nagaoka oil field in the Niigata plane of central Honshu on the Japan sea side of central Japan. The selected formation was the early Pleistocene Haizume Formation. This paper presents the realistic modeling strategy that was applied to Nagaoka site. The CO2 reservoir zone in this site was described in terms of three depositional elements and eleven lithofacies. These descriptions were incorporated into the model at a resolution, with a cell size of 10cm high, which ensured capture of the most significant heterogeneities. The detailed reservoir model matched well log and core performance in this site.

    Original languageEnglish
    Pages (from-to)3546-3553
    Number of pages8
    JournalEnergy Procedia
    Volume37
    DOIs
    Publication statusPublished - 2013
    Event11th International Conference on Greenhouse Gas Control Technologies, GHGT 2012 - Kyoto, Japan
    Duration: Nov 18 2012Nov 22 2012

    All Science Journal Classification (ASJC) codes

    • Energy(all)

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