Blar i Institutt for geovitenskap og petroleum på forfatter "Sajith Vezhapparambu, Veena"
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Rock Classification Using Multivariate Analysis of Measurement While Drilling Data: Towards a Better Sampling Strategy
Sajith Vezhapparambu, Veena; Eidsvik, Jo; Ellefmo, Steinar Løve (Journal article; Peer reviewed, 2018)Measurement while drilling (MWD) data are gathered during drilling operations and can provide information about the strength of the rock penetrated by the boreholes. In this paper MWD data from a marble open-pit operation ...