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Land based unit for seismic data acquisition

  • US 9,488,743 B2
  • Filed: 12/16/2013
  • Issued: 11/08/2016
  • Est. Priority Date: 05/22/2008
  • Status: Active Grant
First Claim
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1. A land-based seismic data collection system, comprising:

  • a case comprising a cap and a container, each of the cap and the container having a wall with an outer surface and an inner surface and a closed end, each of the walls forming an open end, the open ends in contact with each other;

    a geophone disposed in the case; and

    an external electrical contact disposed in a through bore of the cap, a first end surface of the external electrical contact exposed from a conductive pad element of a portion of the outer surface of the cap, and a second end surface of the external electrical contact communicatively coupled to an internal circuit board via a flexible electrical wire that provides non-rigid attachment of the external electrical contact to the internal circuit board.

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