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Affiliates | Billman Geologic
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Publications & Presentations. News & Info. Professional Registrations & Member Organizations. News & Press. Is Natural Gas a mineral? March 2, 2013. March 1, 2013. Centennial Geoscience, Inc. JP Fagan, President. Http:/ www.centennialgeo.com/. Annette Evans, President. Http:/ www.evansgeo.com/. James Knobloch Petroleum Consulting, Inc. Timothy S. Knobloch, President. Http:/ www.jkpcinc.com/. G Warfield Skip Hobbs, Managing Partner. Http:/ www.ammoniteresources.com/. Jessica Wright, President.