Biopolymeric inhibiting system for directional drilling SKIF produced by SPE BURINTEKH

Modern ideas about necessary and possible business indexes of well construction process in Russia has changed significantly within recent years. Bits of cuttings and chipping actions and bits hardened with polycrystalline diamond compact are finding widening application while drilling deep wells. Scientific and production enterprise «BURINTEKH» is one of the major manufacturers of this type of bits. These circumstances has influenced all the drilling indexes and has resulted in inevitable changes in research developmnet, analysis and drilling mud services at drilling rigs.
The article is given in Russian.
«Drilling and Oil», 03/2008
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