DRILLING MACHINES PARTS THEREOF

Brand Owner (click to sort) Address Description
RQ LONGYEAR TM, INC. 2455 S. 3600 W. Salt Lake City UT 84119 drilling machines and parts thereof, namely, drilling rods;
SMF 166 S.M.F. International 7, rue des Freres Lumiere COSNE SUR LOIRE 58200 France DRILLING MACHINES AND PARTS THEREOF;NON-MAGNETIC STEEL IN SHEET, ROD, BAR AND/OR BILLET FORM;
SMF 2000 S.M.F. International 7, rue des Freres Lumiere COSNE SUR LOIRE 58200 France DRILLING MACHINES AND PARTS THEREOF;NON-MAGNETIC STEEL IN SHEET, ROD, BAR AND/OR BILLET FORM;
URG Holte Manufacturing Company 181 Polk Street Eugene OR 97402 Drilling machines and parts thereof;
V-WALL LONGYEAR TM, INC. 2455 S. 3600 W. Salt Lake City UT 84119 drilling machines and parts thereof, namely, drilling rods; earth drilling equipment, namely, drill rods, [ wireline core barrels for earth drilling and overshot assemblies for earth drilling and parts for wireline core barrels for earth drilling and overshot assemblies for earth drilling, namely, head assemblies, inner tubes, overshot dogs, jaws and latches ];
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A while drilling system and method for determining downhole parameters is provided. The system includes a retrievable while drilling tool positionable in a downhole drilling tool, a sensor chassis and at least one sensor. The while drilling tool is positionable in the downhole drilling tool and has a first communication coupler at an end thereof. The sensor chassis is supported in the drilling tool. The sensor chassis has a second communication coupler at an end thereof for operative connection with the first communication coupler. The sensor is positioned in the chassis and is adapted to measure internal and/or external parameters of the drilling tool. The sensor is operatively connected to the while drilling tool via the communication coupler for communication therebetween. The sensor may be positioned in the while drilling tool and retrievable with the drilling tool. Preferably, the system is operable in high temperature and high pressure conditions.