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What is the Future of the Nelson-Farrar Cost Indexes?

05/10/2018 By Richard Potts

The Nelson-Farrar Cost Indexes       The Nelson-Farrar Cost Indexes were started by Dr. W. L. Nelson and Dr. Gerald L. Farrar. The indexes were calculated and published in every issue each month by the Oil & Gas Journal and with quarterly summaries in the January, April, July, and October issues. The indexes were originally named the Nelson Cost … [Read more...]

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