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Browsing by Subject "reconstruction works"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Analiza przyczyn występowania awarii przy pracach rekonstrukcyjnych z użyciem coiled tubingu
    (2008) Ziaja, Jan; Wiśniowski, Rafał
    The growing demand for energy minerals, especially oil, and the resulting growth of world's fuel prices induces on prospecting companies elaboration of new solutions. One of them is the necessity of intensifying raw minerals in the existing wells. Unfortunately, owing to the bad technical condition of the well or drop of production, the wells need reconstruction works. The reconstruction works are high-risk operations (presence of pressurized medium, high wear of the surface and downhole equipment), therefore it is vital to know the newest reconstruction solutions or to ordering them at specialized companies. The forces acting during works with a coiled tubing are analyzed in the paper.