1
Huey Stogner: Oilfield make-up and breakout tool for top drive drilling systems. Daniel N Lundeen, Andrew S Pryzant, October 26, 1993: US05255751 (103 worldwide citation)

An apparatus and method are disclosed for the makeup and breakout of oil well drill pipe for a top drive drilling system. By using drill stock in units of 2 or 3 joints, top drive systems can significantly reduce the drill time. The apparatus comprises a lower housing placed over a rig mouse hole an ...


2
Stogner Huey: Outil de vissage et de devissage de tiges de forage, Oilfield make-up and breakout tool for top drive drilling systems. Stogner Huey, Access Oil Tools, FINLAYSON & SINGLEHURST, May 13, 1993: CA2122622 (5 worldwide citation)

An apparatus and method are disclosed for the make-up and breakout of oil well drill pipe for a top drive drilling system, including a tool joint box pipe clamp (100) for hoisting of a drill pipe (12) for the make-up and breakout operations. The clamp (100) has an annular body (102) which is inserte ...


3
Stogner Huey: Oilfield make-up and breakout tool for top drive drilling systems. Stogner Huey, LUNDEEN Daniel N, May 13, 1993: WO/1993/009331

An apparatus and method are disclosed for the make-up and breakout of oil well drill pipe for a top drive drilling system, including a tool joint box pipe clamp (100) for hoisting of a drill pipe (12) for the make-up and breakout operations. The clamp (100) has an annular body (102) which is inserte ...



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