Matches 1 - 11 out of 11


Match Document Document Title
US20070107899 Perforating Gun Fabricated from Composite Metallic Material  
A perforating gun and method of manufacture is provided for downhole perforation operations in a wellbore. The perforating gun includes tubular components fabricated from a multi-layer...
US20070095572 Ballistic systems having an impedance barrier  
A shaped charge assembly for use in a perforating gun that comprises a shaped charge holder, two or more shaped charges, slots formed to receive the shaped charges, and an impedance barrier...
US20050139352 Minimal resistance scallop for a well perforating device  
The present invention is an improvement in the design of a perforating gun to perforate the casing in oil and gas wells. Perforating guns have a cylindrical body member with explosive charges at...
US20100252323 PROCESS FOR ASSEMBLING A LOADING TUBE  
A process is disclosed for assembling a loading tube for a perforating gun for use in a perforating system. At a first location, e.g., a shop, which is not the location at which perforating...
US20080134925 Shaped Charge Assembly and Method of Damaging a Target  
A shaped charge assembly (10) comprises a housing (20), first shaped charge (24), a wave shaping relay charge (44) and a second shaped charge (30) located in the housing. The assembly (10) is...
US20050109501 Perforating gun with improved carrier strip  
A perforating gun includes a plurality of charge containers and an elongate carrier strip. Each charge container may be mounted within a hole in the carrier strip or in a hole in a mounting...
US20130048376 PERFORATING GUN WITH INTERNAL SHOCK MITIGATION  
A perforating gun can include at least one explosive component, and a shock mitigation device including a shock reflector which indirectly reflects a shock wave produced by detonation of the...
US20130048375 PERFORATING GUN WITH INTERNAL SHOCK MITIGATION  
A perforating gun can include at least one explosive component, and a shock mitigation device including a shock reflector which indirectly reflects a shock wave produced by detonation of the...
US20090038846 Perforating gun  
An improved perforating gun having a tubular housing, a tubular carrier and a charge carried by the tubular carrier. The tubular carrier comprises an inside diameter, an outside diameter and an...
US20060266551 Shaped Charges for Creating Enhanced Perforation Tunnel in a Well Formation  
A shaped charge includes a charge case; an explosive disposed inside the charge case; and a liner for retaining the explosive in the charge case, wherein the liner comprises a material reactive...
US20160376877 PERFORATING GUN FOR UNDERBALANCED PERFORATING  
A perforating gun has shaped charges that can generate a high-pressure gas. A valve sub connects to the perforating gun and a reservoir sub connects to the valve sub. The valve sub has an...

Matches 1 - 11 out of 11