To definitively prove that the resistivity of geological formations can be measured from within cased wells and to license the relevant patents and technology to major wireline service companies.nThe patents and technology involving the Through Casing Resistivity Tool™ (TCRT®) have been licensed to Western Atlas Logging Services and to Schlumberger Technology Corporation and its Licensed Affiliates. PML owns the technology, owns eight patents on this subject that have issued in the United States Patent and Trademark Office, and owns other related foreign patents.
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