• Title/Summary/Keyword: 현장 분석

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Numerical Analysis on Flow Behavior of Gas Hydrate Bearing Sediments in the Ulleung Basin, East Sea of Korea (동해 울릉분지 가스하이드레이트 퇴적층의 해리 유동 전산 분석 연구)

  • Kim, Ji-Su;Lee, Rok-Sang;Lim, Jong-Se;Kim, Se-Joon
    • Journal of Energy Engineering
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    • v.23 no.3
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    • pp.102-115
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    • 2014

  • In the Ulleung basin in the East Sea of Korea, it is assumed that huge amounts of gas hydrate(GH) are buried. In 2010, drilling operation was performed at the 2nd Ulleung Basin Gas Hydrate Drilling Expedition(UBGH2) to designate a site for field production test. In this study, based on the field production test site model reflecting geological properties, GH dissociation flow interpretation is analyzed and sensitivity analysis is performed to gain understanding of production behavior properties following bottomhole pressure(BHP) variation by using the numerical simulation. The results of this study provide a basis for the preliminary analysis of field production test site.

  • https://doi.org/10.5855/ENERGY.2014.23.3.102 인용 PDF KSCI