1
Mark T Andreychuk: Mobile multi-function rig. Cancoil Technology Corporation, Thomas E Malyszko, December 21, 1999: US06003598 (60 worldwide citation)

A mobile hybrid rig adapted to run coiled tubing (CT) and wireline equipment for oil and gas wells can also accommodate conventional joined pipe for drilling of shallow wells. The rig incorporates: a chassis and power unit for rig transport; an adjustable platform with a number of hydraulically oper ...


2
Mark T Andreychuk: Pivoting injector arrangement. Cancoil Integrated Services, Thomas E Malyszko, August 13, 2002: US06431286 (48 worldwide citation)

An injector arrangement for use in a rig has a movable carrier, a derrick tiltably mounted to the carrier, and a trolley capable of sliding along the derrick. An injector cradle is movable along the trolley in at least a plane perpendicular to the derrick and is pivotally mounted beneath the trolley ...


3
Mark T Andreychuk, Emanuel A Rike Jr: Trolley and traveling block system. Technicoil Corporation, Thomas E Malyszko, August 26, 2003: US06609565 (22 worldwide citation)

A trolley hoisting system for use in a rig has a derrick mounted to the rig, a winch line extending from an upper end of the derrick, and a traveling block located at one end of the winch line. An injector trolley has at least one cavity for allowing the winch line passage therethrough and is adapte ...


4
James Collins, Mark T Andreychuk: Shock-release fluid fracturing method and apparatus. Calfrac Well Services, Sean W Goodwin, October 12, 2010: US07810570 (4 worldwide citation)

A shock tool is adapted to a bottom hole tool assembly for isolating a zone in a subterranean formation accessed by a wellbore. Fracturing fluid such as nitrogen is accumulated at fracturing pressures uphole of the shock tool for subsequent and rapid release to the formation. The tool assembly can b ...


5
Mark T ANDREYCHUK: Transportable pumping unit and method of fracturing formations. Frac Source, Sean W Goodwin, November 23, 2006: US20060260331-A1

A high capacity pumper for liquefied gas incorporates multiple pumping systems distributed in a parallel arrangement and in opposing orientation on a transportable platform such as a trailer. Vaporizers incorporate a burner control system utilizing a primary set of burners operating a baseline and a ...


6
Mark T Andreychuk: Mast and trolley arrangement for mobile multi-function rig. Technicoil Corporation, Thomas E Malyszko, May 29, 2003: US20030098150-A1

An improved mast arrangement for a mobile multi-function rig has a winch line extending from an upper end of the mast and a traveling block supported thereon. A trolley mountable on the mast is adapted for coupling to the traveling block. The trolley works primarily as a guide for a given load, and ...


7
James COLLINS, Mark T ANDREYCHUK: Shock-release fluid fracturing method and apparatus. Frac Source, Sean W Goodwin, December 27, 2007: US20070295508-A1

A shock tool is adapted to a bottom hole tool assembly for isolating a zone in a subterranean formation accessed by a wellbore. Fracturing fluid such as nitrogen is accumulated at fracturing pressures uphole of the shock tool for subsequent and rapid release to the formation. Coal bed methane seams ...


8
Mark T ANDREYCHUK: Support apparatus for a lubricator in a coil tubing operation. Frac Source, Sean W Goodwin, September 21, 2006: US20060207767-A1

A support system for a lubricator to prevent the lubricator from deflecting during coil tubing operations, particularly on slant wells. A support member is connected to the lubricator through truss members for supporting the lubricator in tension or in compression, depending upon whether the support ...