Well casing perforator and apparatus

A multi-directional drill-type device that can be shuttled vertically through well casings of various diameters to add new perforations at the desired spacing and positions along the casings to optimize well performance is disclosed. The apparatus is especially suited to add perforations to well cas...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Terzo Pete, Fornalski Nick, Song William, Lovegren Chadbourne, Benson Benny
Format:	Patent
Sprache:	eng
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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