135609 ⎘
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells; Perforators; Permeators; Gun or shaped-charge perforators characterised by lowering in vertical position and subsequent tilting to operating position
ORIENTABLE PERFORATING GUN WITH ORIENTING BEARING ASSEMBLY AND METHOD OF USING SAME
#2PENETRATOR AND DISPENSERS AND METHODS OF USE
#3Penetrator and dispensers and methods of use
#4Perforating Gun With Self-Orienting Perforating Charges
#5Linear hydraulic pump and its application in well pressure control
#6Downhole perforator having reduced fluid clearance
#7Rotating loading tube and angled shaped charges for oriented perforating
#8Device and method for angularly orientating wellbore perforating guns
#9Method of creating and finishing perforations in a hydrocarbon well
#10Apparatus for electromechanically connecting a plurality of guns for well perforation
#11Linear hydraulic pump and its application in well pressure control
#12EFP detonating cord
#13Projectile tool with rotatable blades
#14Scintered powder metal shaped charges
#15Venting system for a shaped charge in the event of deflagration
#16Perforating safety system and assembly
#17Perforating safety system and assembly
#18Scintered powder metal shaped charges
#19Shaped charge assembly and method of damaging a target
#20Discrete perforating device
#21Fiber-safe single-run perforating gun
#22Externally-orientated internally-corrected perforating gun system and method
#23Method of creating and finishing perforations in a hydrocarbon well