• Drilling in karstified carbonates 

      Kuanyshbaeyv, Alibi (Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06-14)
      Karst cavities and depressions are collectors of various minerals, such as oil and gas, drinking and industrial waters, bauxite, various ores, phosphates, diamonds, gold and tin stone, refractory clay and many others. Of ...
    • Manipulation of the choke pressure during Managed Pressurized Drilling (MPD) operation 

      Amini Shahreza, Yasin (Masteroppgave/UIS-TN-IEP/2019;, Master thesis, 2019-06)
      In the present investigation, the disturbance and its effect on the bottom hole pressure has been studied. After digging into the prior works, it’s figured out that the reason of their failure is oversimplification and ...