THE HYDRODYNAMIC PROCESSES ON THE WELL FACE AND THE IMPROVEMENT OF THE DRILL BITS WASHING SYSTEMS

Abstract

The asymmetric system of the drill bits washing has been developed, the hydromonitor unit has been improved. A series manufacture of the drill rotary bits with the improved system of washing and its wide industrial introduction have been organized in the JSC Kuibyshevburmash. The result of the work have been used in the industrial manufacture of the drill bits with the improved system of washing, in drilling the wells in the most of the regions of the RF and SHG countries, and in the study courses "Mine Rocks Destruction", "The Technology of Drilling of Fuel and Gaseous Weells", "The Hydrodynamics in Drilling" and "Washing of Wells".Available from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio