CONSIDERATION OF INDIVIDUAL ISSUES OF BOREHOLE TECHNOLOGIES FOR STUDYING THE PROPERTIES OF ROCKS

  • Andrii Ihnatov Dnipro University of Technology
  • Yevhen Stavychnyi Dnipro University of Technology
  • Vladyslav Litvinov Dnipro University of Technology
Keywords: core, core drilling, well, reservoir rocks, permeability, geotechnical surveys, physical and mechanical properties, hydrogeological conditions, groundwater, sampling

Abstract

The complex research of basic factors of borehole techniques and methods of studying rock properties on the example of oil and gas and engineering-geological wells has been carried out. Comprehensive information about individual aspects of core drilling is provided. The greatest attention is paid to conducting core studies for oil and gas and engineering geological wells. The characteristic data of engineering-geological surveys as a component of borehole methods for studying the properties of rocks are presented.
The results of the work are the basis for further laboratory and production searches for rational methods for high-quality opening of productive horizons of oil and gas wells and the development of regulations for conducting geotechnical surveys that are adequate to geological conditions.

Published
2025-04-16
Issue
Vol 27 No 1 (2024): Tooling materials science
Section
Rock destructive tool from superhard materials and technology of its application