METHOD OF CASING STRING HANGING von TIKHONOV V.G, SEMENJAK M.V, SHLJAKHOVOJ S.D, AVILOV A.KH, ZARUCHAEV G.I

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METHOD OF ABANDONMENT OF WELL WITH SOURCE OF ANNULAR SPACE PRESSURE von SEDOV V.T, AVILOV A.KH, PEREPELICHENKO V.F, ELFIMOV V.V, RYLOV E.N

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SUSPENSION OF TUBING STRING OF GUSHER VALVES FOR GAS-DYNAMIC INVESTIGATION OF PROSPECTING WELLS von CHASOVSKIKH A.I, SASHENKO V.V, MEDVEDEV I.V, BALASHOV V.A, ZAJTSEVA L.A, BELOUSOV A.E, AVILOV A.KH, GRITSENKO V.D, BONDAR' A.V

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DEVICE FOR REMOVING SORPTION CRUST FROM INNER SIDE OF CASING STRINGS von GORBUNOV A.N, RJABOKON' A.A, AVILOV A.KH, KAMALOV O.R

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