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ERHC Energy Inc. Completes Environmental Impact Assessment on Block BDS 2008 in Chad
02 déc. 2013 08h47 HE | ERHC Energy Inc.
HOUSTON, Dec. 2, 2013 (GLOBE NEWSWIRE) -- ERHC Energy Inc. (OTCQB:ERHE), a publicly traded American company with oil and gas assets in Sub-Saharan Africa, today announced that its wholly owned...