Blar i Master's theses (TN-IPT 2007-2017) på emneord "alternative technology"
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Section milling during plug and abandonment of petroleum wells
(Masteroppgave/UIS-TN-IPT/2015;, Master thesis, 2015-06-15)During plug and abandonment (P&A) operations of petroleum wells there is often a need to remove casing in order to set competent barrier sealing in all directions. If the casing cannot be cut and pulled, a section milling ...