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Systems and methods for seismic data acquisition

  • US 8,238,198 B2
  • Filed: 12/30/2010
  • Issued: 08/07/2012
  • Est. Priority Date: 12/30/2010
  • Status: Active Grant
First Claim
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1. A method for use in seismic data collection, comprising:

  • disposing in an array a plurality of seismic data acquisition modules that are operative to wirelessly communicate acquired seismic data;

    assigning a first acquisition module a shared multiplexing sequence, wherein in successive transmission periods, said first acquisition module advances sequentially through a plurality of multiplexing signatures of said multiplexing sequence; and

    assigning a second acquisition module said shared multiplexing sequence, wherein in successive transmission periods, said second acquisition module advances sequentially through said plurality of multiplexing signatures of said shared multiplexing sequence;

    wherein said first acquisition module is out of phase from said second acquisition module with respect to said shared multiplexing sequence.

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