Method and apparatus for locking charges into a charge holder

Method and apparatus for overbalanced perforating and fracturing

Method and apparatus for perforating and fracturing in a borehol

Method and apparatus for positioning a shaped charge

Method and apparatus for pressure wave suppression in...

Method and apparatus for removing abandoned offshore fixed platf

Method and apparatus for removing abandoned offshore fixed...

Method and apparatus for removing abandoned tubular members

Method and apparatus for sleeving a borehole

Method and apparatus for wet/dry, small bore hole explosive devi

Method and device for introduction of explosives into drill hole

Method and installation for the destruction of laboratory waste

Method and preformed composition for controlled localized...

Method and system for preventing base separation of cast explosi

Method and system for weakening a detonation in a container or p

Method for blasting employing bar-like charge

Method for blasting rock

Method for charging flowable explosives into upwardly extending

Method for connecting ignitors in an ignition system

Method for deslagging a cyclone furnace