163925 ⎘
Blasting methods or apparatus, e.g. loading or tamping Arranging blasting cartridges to form an assembly
PERFORATING JET SHAPING SYSTEMS AND METHODS
#2PERFORATING GUN ORIENTATION SYSTEM
#3WIRELESS INITIATING ARRANGEMENT
#4TRIGGERING EXPLOSIVES IN HOLES
#5SHAPED CHARGE INTEGRATED CANISTER
#6MODULAR RAPID DEPLOYMENT CHARGES
#7Blasting system
#8Energy-absorbing impact sleeve for perforating gun
#9Shaped charge assembly, explosive units, and methods for selectively expanding wall of a tubular
#10Perforating gun orientation system
#11Box by pin perforating gun system
#12Shaped charge integrated canister
#13Triggering explosives in holes
#14Sympathetically detonated self-centering explosive device
#15Bridged bulkheads for perforating gun assembly
#16Bulkhead for a perforating gun assembly
#17Perforating gun assembly and wellbore tool string with tandem seal adapter
#18Single charge perforation gun and system
#19Perforating gun assembly having seal element of tandem seal adapter and coupling of housing intersecting with a common plane perpendicular to longitudinal axis
#20Shaped charge with ring shaped jet
#21Shaped charge assembly, explosive units, and methods for selectively expanding wall of a tubular
#22Detonation system having sealed explosive initiation assembly
#23Perforating gun
#24Tandem seal adapter for use with a wellbore tool, and wellbore tool string including a tandem seal adapter
#25Exposed ballistic transfer with encapsulated receiver booster
#26Wall Breaching Charge
#27High shot density charge holder for perforating gun
#28PERFORATING GUN
#29Perforating gun system with electrical connection assemblies
#30Perforation gun components and system
#31Perforation gun components and system
#32Box by pin perforating gun system
#33Mounting device for an explosive charge
#34Perforation gun components and system
#35PERFORATION GUN COMPONENTS AND SYSTEM
#36Outer tube for a perforating gun
#37System and method for underground blasting
#38Perforation gun components and systems
#39Multi-phasic explosive fracturing system
#40Containers for explosives and positioning apparatuses for the same
#41System for fracturing an underground geologic formation
#42Perforation gun components and system
#43Method to control energy inside a perforation gun using an endothermic reaction
#44Selective annealing process for perforation guns
#45Detonation control
#46Downhole severing tools employing a two-stage energizing material and methods for use thereof
#47Detonation command and control
#48Select fire switch control system and method
#49Explosive matrix assembly
#50Explosive matrix assembly
#51Explosive matrix assembly
#52Explosive matrix assembly
#53Explosive matrix assembly
#54Explosive matrix assembly
#55Detonation command and control
#56Wireless communication for downhole tool strings
#57Detonator roll call
#58System for fracturing an underground geologic formation
#59Explosive assembly and method
#60Detonation control
#61Geologic fracturing method and resulting fractured geologic structure
#62Detonation command and control
#63Explosive device booster assembly and method of use
#64Use of post-blast markers in the mining of mineral deposits
#65Surface blasting product
#66SELECTIVE CONTROL OF WIRELESS INITIATION DEVICES AT A BLAST SITE
#67Downhole perforation tool
#68Use of post-blast markers in the mining of mineral deposits
#69Selective control of wireless initiation devices at a blast site
#70Rock-blasting cartridge and blasting method
#71Method for use in a wellbore
#72Downhole perforation tool and method of subsurface fracturing
#73Heat insulating container for a detonator
#74Explosive cartridge
#75Modular breaching apparatus
#76Fireworks ignition system for 1.4 fireworks
#77Demolition container