APPARATUS FOR DETERMINING THE HEIGHT OF RISING OF PLUGGING COMPOSITION BEHIND THE CASING IN WELL
摘要
申请公布号
SU1421856(A1)
申请公布日期
1988.09.07
申请号
SU19853997772
申请日期
1985.12.30
申请人
SEVERO-KAVKAZSKIJ NII PRIRODNOGO GAZA
发明人
MIKHED IOSIF M,SU;ABRAMCHENKO TATYANA R,SU;VOLOSHIN VSEVOLOD A,SU;DOROSHENKO VLADIMIR I,SU;EMELEV VIKTOR D,SU;LUKYANOV EDUARD E,SU;PETERSON ALEKSANDR YA,SU;PETROV ANATOLIJ N,SU;VANAEV NIKOLAJ M,SU
