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Support Apparatus for Supporting Down Hole Rotary Tools

  • US 20140246188A1
  • Filed: 05/15/2014
  • Published: 09/04/2014
  • Est. Priority Date: 09/25/2009
  • Status: Active Grant
First Claim
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1. A portable mast assembly comprising:

  • (a) a skid assembly, said skid assembly having a horizontally oriented frame, said frame having at least two longitudinally extending support beams;

    (b) a mast assembly, said mast assembly having at least two longitudinally extending mast beams, each mast beam supporting a vertically extending column, each said longitudinally extending mast beam positioned and supported directly upon one of said longitudinally extending support beams of said frame without an intervening roller; and

    (c) means for moving said mast beams along the top of said support beams of said frame.

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