WELL PERFORATOR

Well perforator has geo-physical cable, cable head, strip frame with cumulative charges, rod, explosive cartridge that is connected to cumulative charges with detonating fuse, mechanism for pressing charges to wall of well. Strip frame is made of n rigid strips on which k cumulative charges are inst...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HOSHOVSKYI SERHII VOLODYMYROVYCH, PIHNASTIY SERHIY SERHIYOVYCH, VOITENKO YURII IVANOVYCH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	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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