COLLAR FOR STEPPED CEMENTING OF CASINGS
SEREZHNIKOV VLADIMIR V,SU, SHEVCHENKO KONSTANTIN A,SU, EREMENKO VALENTIN V,SU
Year of Publication 23.02.1991
Get full text
Year of Publication 23.02.1991
Patent
SLIDE-VALVE GATE FOR CIRCULATION APPARATUS
SEREZHNIKOV VLADIMIR V,SU, SHEVCHENKO KONSTANTIN A,SU, EREMENKO VALENTIN V,SU
Year of Publication 30.12.1989
Get full text
Year of Publication 30.12.1989
Patent
A METHOD OF REPAIRING WELL TRANS-SHAFT SPACING
KOSHELEV ALEKSEJ T,SU, SUKHENKO NIKOLAJ I,SU, GOLDSHTEJN VADIM V,SU, EREMENKO VALENTIN V,SU
Year of Publication 30.10.1991
Get full text
Year of Publication 30.10.1991
Patent
LOWER CEMENT PLUG
VDOVENKO ALEKSEJ I,SU, ABRAMOV ARKADIJ A,SU, AKHMADISHIN ZAKI SH,SU, EREMENKO VALENTIN V,SU
Year of Publication 15.10.1991
Get full text
Year of Publication 15.10.1991
Patent
CASING FLOAT VALVE
VOLOSNIKOVA EKATERINA M,SU, ABRAMOV ARKADIJ A,SU, DOLZHENKO NIKOLAJ N,SU, EREMENKO VALENTIN V,SU
Year of Publication 07.07.1991
Get full text
Year of Publication 07.07.1991
Patent
METHOD OF STEPPED PRESSURE GROUTING OF BOREHOLE
ZAKHARCHUK LYUDMILA A,SU, KOGAN EDUARD V,SU, GAGIN VLADIMIR M,SU, EREMENKO VALENTIN V,SU
Year of Publication 15.07.1990
Get full text
Year of Publication 15.07.1990
Patent
METHOD OF STEPPED CEMENTING OF INCLINED DIRECTIONAL WELLS
VDOVENKO ALEKSEJ I,SU, KOGAN EDUARD V,SU, EREMENKO VALENTIN V,SU, ZUBTSOVA GALINA N,SU
Year of Publication 07.09.1989
Get full text
Year of Publication 07.09.1989
Patent