Conditions of perennially frozen rocks not thawing during casing cementing with warming up

References

1. Kudryashov B.B., Yakovlev A.M. New technology of borehole drilling in frozen rocks. L., Nedra, 1973.
2. Pudovkin M.A., Salamatin A.N., Chugunov V.A. Temperature Processes in Operating Wells. Kazan, Kazan University Press, 1976.
3. Salamatin A.N., Pudovkin M.A. About cooling of oil at its movement along the well. Collection of post-graduate works. Exact Sciences. Mekh. fiz. Kazan, Kazan University Press, 1971.
4. Yakovlev A.M., Salamatin A.N. Time of thermal influence at cementing of wells in frozen rocks. Collection of scientific works Methods and Technique of Exploration, № 108, L., PH VITR, 1978.