Approbation of the system technology for improving well drilling under difficult mining conditions of Bashkortostan fields

Abstract

A method for systematic improvement of the drilling technology in difficult mining conditions has been suggested. The study deals with unstable rocks of the sedimentary cover of the eastern edge of the Russian platform and conditions for well construction. Wells are directional with horizontal ends. Field tests have shown that technical and technological solutions can solve scientific and technical problems. It is recommended to test these solutions in the conditions of other Russian regions and abroad.