http://www.ogj.com/articles/2013/06/blackpearl-advances-onion-lake-thermal-eor.html http://www.ogj.com/articles/2013/05/montana--magellan-eyes-carbon-dioxide-pilot-at-poplar-field.html http://www.ogj.com/articles/2013/05/solar-eor-system-commissioned-in-oman.html http://www.ogj.com/articles/2013/05/cabot-using-marcellus-field-gas-to-fracture-wells.html http://www.ogj.com/articles/print/volume-111/issue-5b/general-interest/mississippi-cuts-horizontal-severance.html http://www.ogj.com/articles/2013/05/mississippi-cuts-horizontal-severance--eor-taxes.html http://www.ogj.com/articles/print/volume-111/issue-4c/general-interest/new-uae-energy-minister-seeks-energy-efficiency.html http://www.ogj.com/articles/print/volume-111/issue-1/drilling-production/illinois-basin-midwest-carbon-dioxide.html http://www.ogj.com/articles/print/vol-110/issue-10/regular-features/ogj-newsletter.html http://www.ogj.com/articles/2012/09/statoil-starts-work-on-ior-research-center.html