HOUSTON, TX--(Marketwired - January 13, 2015) - At a time where falling oil prices are driving operators toward technical innovation to achieve financial performance, Sigma Cubed Inc. (SIGMA3) has been chosen by CIO Review (www.cioreview.com) as one of the 20 Most Promising Energy Tech Solution Providers. The selection was based on evaluation of the success of SIGMA3 in offering GeoEngineering technology, expertise, and services in helping E&P companies achieve multi-million dollar incremental production value and cost savings. The annual list of companies is selected by a panel of experts and members of CIO Review's editorial board to recognize and promote technology entrepreneurship.read more