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Browsing by Subject "packer fluids"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Analiza możliwości zastosowania rur z włókien szklanych w odwiertach eksploatacyjnych z dopływem siarkowodoru
    (2008) Wysocki, Sławomir; Śliwa, Tomasz
    On the Faculty of Drilling, Oil and Gas AGH University of Science and Technology in Cracow in the years 2001-2005 made research on packer fluids corrosion in exploitation wells with hydrosulphide inflow. The research shown casing and tubing corrosion process in standard packer fluids which with H2S become aggressive. It cause an idea to analyse of H2S inflow and interaction in that conditions for wells build of steel and fiberglass pipes. In the article shows considered the possibility of use and denger connected with use described construction of wells.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Badania korozyjności cieczy nadpakerowej na bazie chlorku sodu w symulowanych warunkach odwiertu eksploatacyjnego na platformie morskiej
    (2005) Wysocki, Sławomir; Wysocka, Marta; Bielewicz, Danuta
    Packer fluid used in offshore conditions is exposed to extremely different temperatures from -15 to +60 degrees of Celsius. Paper presents results of corrosion tests of packer fluid based on sodium chloride with anti-freeze additive - ethylene glycol. Experiments were conducted in simulated downhole conditions. Research results shows that ethylene glycol additive decreases corrosion rate, but still it is pitting corrosion and in low temperature thread-form corrosion also.