DRILLING TOOLS EQUIPMENT

Brand Owner Address Description
INROCK Inrock Drilling Systems, Inc. 6000 Brittmoore Road Houston TX 770415622 Drilling tools and equipment, namely, drill bits, swivels, drill string cutters, directional drilling motors, reamers, hole openers, drilling tool centralizers, steering tool apparatus for directional drilling, mud mixers, jetting tools, safety tongs for assembling and disassembling drill pipe, and steering apparatus for verifying directional drilling position;IN ROCK;Construction drilling services, namely, field engineering services, profile design services; consulting services in the construction drilling field including drilling tool selection, drilling procedure analysis, engineering analysis, and project feasibility analysis and planning;
 

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

    
Technical Examples
  1. A knuckle-swivel (10) is used with well drilling equipment for protecting helical wound line 62, which may be wire rope, cable and/or strand, against torsional forces and also providing for angular displacement of sinker bars or other tools during wireline strip over operations to minimize interference with rig equipment (80) when pulling pipe or tools 64 from a well head.