Field and laboratory observations of post-failure stabilizations during sand production

N. Morita*, U. Waseda, G. F. Fuh, B. Burton

*この研究の対応する著者

    研究成果: Conference contribution

    3 被引用数 (Scopus)

    抄録

    Sand flow models have been successfully applied to heavy oil reservoirs 1,2,3. However, when these models are applied to light oil and gas reservoirs, the equations controlling generation of eroded solid mass or sand release rate are vastly simplified4-11 necessitating further field observations controlling sand flow rate in order to improve accuracy. Sand flow is catastrophic when formation is soil. However, if certain conditions arc satisfied, the sand rate is reasonably stable. This paper clarifies nine forms of post-failure stabilization. Subsequently, field methods to deal with sand problems with uncertain sand rate predictions are proposed.

    本文言語English
    ホスト出版物のタイトルProceedings - SPE Annual Technical Conference and Exhibition
    ページ3019-3026
    ページ数8
    5
    出版ステータスPublished - 2006
    イベントSPE Annual Technical Conference and Exhibition, ATCE 2006: Focus on the Future - San Antonio, TX
    継続期間: 2006 9月 242006 9月 27

    Other

    OtherSPE Annual Technical Conference and Exhibition, ATCE 2006: Focus on the Future
    CitySan Antonio, TX
    Period06/9/2406/9/27

    ASJC Scopus subject areas

    • 地盤工学および土木地質学
    • 地質学

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