Oil trader Vitol pulls out of $1.5 bln deal to buy Nigerian oil fields <!-- no image --> <div>Oil trader Vitol has quit a consortium that was set to buy a stake in two Nigerian oil fields from Brazil's Petrobras, its former partner said on Friday.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=tB0DqgGoEOM:yGAsD1WD87c:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=tB0DqgGoEOM:yGAsD1WD87c:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=tB0DqgGoEOM:yGAsD1WD87c:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=tB0DqgGoEOM:yGAsD1WD87c:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=tB0DqgGoEOM:yGAsD1WD87c:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/tB0DqgGoEOM" height="1" width="1" alt=""></div> Posted by Reuters