Alam, Perwaiz2023-09-152023-09-152023-09http://hdl.handle.net/123456789/2896enCoring rateDrill rigoperating parametersPDC bitGaussian procession regression ANOVAinstantaneous penetration indexPh.DMEPH2581Investigations into the influence of intact rock and machine parameters on exploratory coring rate for aiding selection of coring machinesThesis