If you are in the market to license microseismic data either as a buyer or as a seller, be sure to contact any member of Sigma’s profe...
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We at Sigma would like to offer our condolences to the family and friends of those were killed in the bombings at the Boston marathon. We al...
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On behalf of everyone at Sigma, our sympathies go out to the Normandeau family on the untimely passing of our friend and colleague, Dave. He...
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