METHOD FOR STUCK PIPES RELEASE

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Bibliographic Details
Main Authors IVANNIKOV VLADIMIR I,SU, PETROV EVGENIJ P,SU
Format Patent
LanguageEnglish
Russian
Published 07.02.1992
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Bibliography:Application Number: SU19894762309