Inventor

KOLLE JACK J

US25 patents

⚠️ This page may combine multiple inventors who share the name “KOLLE JACK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOLLE JACK J

TEMPRESS TECHNOLOGIES INC

Hydraulic impulse generator and frequency sweep mechanism for borehole applications

Coiled tubing drilling with supercritical carbon dioxide

Impulsive suction pulse generator for borehole

Gas separator

Low friction face sealed reaction turbine rotors

Floating head reaction turbine rotor with improved jet quality

Method for metal working using high pressure fluid pulses

Hydraulic pulse valve with improved pulse control

Sleeved hose assembly and method for jet drilling of lateral wells

Hydrokinetic speed governor

Extended reach placement of wellbore completions

Split ring shift control for hydraulic pulse valve

Hyper-pressure pulse excavator

Extended reach fluidic oscillator

BELEW DAVID

Method and apparatus for drilling a zero-radius lateral

Method and apparatus for milling a zero radius lateral window in casing

Method and apparatus for milling a zero radius lateral window in casing

US AIR FORCE

Apparatus for rapidly generating pressure pulses for demolition of rock having reduced pressure head loss and component wear

Highly reliable method of rapidly generating pressure pulses for demolition of rock

TEMPRESS TECH INC

Hydraulic pulse valve with improved wear life and performance

Frequency modulated mud pulse telemetry apparatus and method

FLOW IND INC

Process and apparatus for fragmenting rock and like material using explosion-free high pressure shock waves

TRICAN WELL SERVICE LTD

Center discharge gas turbodrill

KOLLE JACK J

Center discharge gas turbodrill

GEODYNAMICS INC

Perforation cluster design method and system based on a hybrid model to predict proppant distribution