CONSISTENT ENTRY HOLE SHAPED CHARGE

An apparatus and method for specialized shaped charges that perforate similar sized diameter holes regardless of the fluid gaps between the shaped charge and the casing wall. A need exists for a shaped charge that will consistently create holes in the formation of similar diameter and penetration de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PEDERSON, Mark A, COLLINS, William R
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AMMUNITION BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus and method for specialized shaped charges that perforate similar sized diameter holes regardless of the fluid gaps between the shaped charge and the casing wall. A need exists for a shaped charge that will consistently create holes in the formation of similar diameter and penetration depth irrespective of the orientation of the shaped charge. In the examples several embodiments are shown for specialized shaped charges that can perforate similar sized holes regardless of the fluid gaps between the shaped charge and the casing wall.