Ghana National Petroleum Corporation
... that Ghana National Petroleum Corporation was instrumental in the discovery of crude oil off the coast of Ghana in 2007?
... that <b id="mwCxQ"><a href="./Ghana_National_Petroleum_Corporation" id="mwCxU" rel="mw:WikiLink" title="Ghana National Petroleum Corporation">Ghana National Petroleum Corporation</a></b> was instrumental in the discovery of crude oil off the coast of <a href="./Ghana" id="mwCxY" rel="mw:WikiLink" title="Ghana">Ghana</a> in 2007?