The main directions of improving the efficiency of the construction of sidetracks
Authors: S.E. Chernyshov, M.S. Turbakov, N.I. Krysin (State National Research Polytechnical University of Perm)
Mark of efficiency of technological indicators of building of sidetracks of oil-producing wells is resulted. It is analyzed the quality of cementing liners in sidetracks of oil wells, as well as identify the main technological properties of cement slurries used in cementing of liners. The authors identify the basic reasons of the lack of solid contact cement to neighboring environments and suggest ways of improving the basic technology of casing offshots.
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