1 documents found
Chernov Borys Oleksandrovych. Methods of increasing of drilling strings and casing strings efficiency in oil and gas boreholes
: д.т.н. :
spec.. 05.15.10 - Буріння свердловин :
presented. 1999-07-01; popup.evolution: .;
Ivano-Frankivsk State Technical University of Oil and Gas. – , 0599U000300.
1 documents found
Updated: 2026-03-26
