Device, system and method for on-line explosive deslagging
Device, system and method for on-line explosive deslagging
Device, system and method for on-line explosive deslagging
Disintegrating tamper mass
Door unlocking device and method
Downhole charge carrier
Downhole perforating method and apparatus using secondary explos
Dual initiation strip charge apparatus and methods for...
Dual operating mode warhead
Dual-end warhead initiation system
Dual-function storage container for prilled explosive
Earth excavation using blast casting and excavating apparatus
Earth fracturing apparatus
Elastomer-containing casings for propellants
Electrically activated, metal-fueled explosive device
Emulsion that is compatible with reactive sulfide/pyrite ores
Enclosed perforating gun with expendable carrier
Excavation method by blasting
Expandable explosive and stemming cartridge
Expandable, self-tamping explosive bag