Bagherpour, Raheb, Department of mining engineering, Isfahan University of Technology (IUT), Isfahan, Iran, Iran, Islamic Republic of

• Rudarsko-geološko-naftni zbornik Vol. 36 No. 5 (2021): No. 56 - Petroleum Engineering and Energetics
  Experimental study of the effect of cooling/lubricating fluids on penetration rate in hard and soft rock drilling process
  Abstract  PDF