Evaluation of diamond drilling efficiency by mist blowing
1993 A. T. Alexandrov, M. Azam
Peculiarities of foam formation and flow in a well
1993 V. Ya. Klimov, Xi Huiwen
Use of the Maxwell-Cremona diagram in the calculation of derricks
1993 I. G. Shelkovnikov, N. D. Mikhailova
Experience in creating long horizontally directed wells
1993 Yu. B. Sinai, V. Kh. Samigulin
Current state and prospects of geological exploration drilling development
1993 I. S. Afanasyev
Temperature regime of stepped diamond bits during drilling with foam
1993 A. A. Yakovlev, A. V. Kozlov