HOUSTON, April 20, 2011 – ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets …
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HOUSTON, March 15, 2011 – ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets …
HOUSTON, February 9, 2011 - ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets …
Six Companies Submit Bids for First Licensing Round SÃO TOMÉ, SÃO TOMÉ & PRÍNCIPE, November 24, 2010 – ERHC …
HOUSTON, September 30, 2010 – ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets …
HOUSTON, May 26, 2010 - ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets in …
HOUSTON, May 11, 2010 - ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets in …
HOUSTON, May 3, 2010 - ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets in …
HOUSTON, March 11, 2010 – ERHC Energy Inc. (OTCBB:ERHE), a publicly traded American company with oil and gas assets in …
HOUSTON, February 11, 2010 – ERHC Energy Inc. (OTCBB:ERHE), a publicly traded American company with oil and gas assets in …