Ковбасюк И.

Thesis for the degree of

State registration number

0498U001158

0498U001158.pdf

Date of defense

14-05-1998

Д 20.052.02

Ivano-Frankivsk National University of Oil and Gas

Thesis supervisor

Official opponents

Yurii Voloshyn

Improvement of the wells development technology with low-permeability productive horizons

Yurych Lidiia R

Improving the technology of drilling wells taking into account the state of the rock destruction tool

Riznychuk Andriy I

Improving the technology for preventing destruction of the walls of directional wells

Femiak Yaroslav M.

Theory and practice of using cavitation processes during well drilling

Livinskyi Andrii M

Improvement of the technology of directional drilling by using combined drilling method