Technology of rock isolation with thermoplastic materials for well drilling

A.M. Brazhenenko , A.A. Kozhevnikov, A.K. Sudakov

Based on the results of analytical studies, bench tests, borehole and field trials the authors propose a radically new non-conventional technology of lost-circulation zone isolation. This technology is based on the application of fusible material melt for lost-circulation channel filling.

Журнал "Горная Промышленность" №3 2012, стр.84