A positioning device includes a shaped charge holder. A single shaped charge receptacle
formed in the shaped charge holder is configured to arrange a single shaped charge in a …

A positioning device includes a shaped charge holder. A plurality of shaped charge
receptacles formed in the shaped charge holder are configured to arrange a plurality of …

A positioning device includes a shaped charge holder. A plurality of shaped charge
receptacles formed in the shaped charge holder are configured to arrange a plurality of …

(57) ABSTRACT A detonator positioning device for use with a wireless detonator in a
perforating gun assembly includes a single mechanism for physical electrical connection …

Components for a perforation gun system are provided including combinations of
components that facilitate electrically linking multiple perforation guns to one another with …

(57) ABSTRACT A perforating gun includes a charge tube having shaped charges affixed
thereto. Each shaped charge includes a radially outward pointing post adapted to receive a …

US10188990B2 - Device and method for positioning a detonator within a perforating gun
assembly - Google Patents US10188990B2 - Device and method for positioning a …

A perforating gun includes a plurality of shaped charges located at a first distance from a
detonator along a plurality of detonating cords and forming a first group, wherein the first …

A detonating cord for using in a perforating gun includes an explosive layer and an
electrically conductive layer extending around the explosive layer. The electrically …

An apparatus for restraining the movement of a gun charge holder within a gun tube
including a snap ring with an alignment end that engages an end fitting and the gun tube …