SUBSURFACE DRILLING COMPLETION TOOLS

Brand Owner Address Description
CEM BAKER HUGHES HOLDINGS 17021 Aldine Westfield Road Houston TX 77073 Subsurface drilling and completion tools and equipment made of decomposable metal for use in oil, gas, condensate and water wells, well bores and boreholes, namely, balls, ball seats, plugs, packers and drillpipe darts; subsurface drilling and completion tools and equipment made of decomposable metal for positioning or actuating downhole tools, or for controlling pressure or fluids in oil, gas, condensate and water wells, well bores and boreholes, namely, sleeves, sliding sleeves, valves, balls, ball seats and hydraulic liner setting tools; subsurface drilling and completion tools and equipment made of decomposable metal for controlling pressure or fluid in oil, gas, condensate and water wells, well bores and boreholes, namely, packers, bridge plugs, fracturing plugs, balls, fracturing balls, drillpipe darts, sleeves, sliding sleeves, and valves; subsurface drilling and completion tools and equipment made of decomposable metal for use in oil, gas, condensate and water wells, well bores and boreholes, namely, metal liners, mandrels, whipstocks and casings; subsurface drilling and completion tools and equipment made of decomposable metal, namely, slips and anchors for securing downhole tools in oil, gas, condensate and water wells, well bores and boreholes; and structural parts for the aforesaid goods;
 

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

    
Technical Examples
  1. An apparatus and method for horizontally drilling for detecting subsurface features and avoiding such features during closed-loop control of an underground drilling machine. A horizontal drilling system includes a base machine capable of propelling a drill pipe rotationally and longitudinally underground. A cutting tool system is coupled to the drill pipe, and a control system controls the base machine. A detector is employed to detect a subsurface feature. A communication link is utilized for transferring data between the detector and the control system. The control system uses the data generated by the detector to modify control of the base machine in response to detection of the subsurface feature.