00856nab a2200181 4500 20260520004304.0 260224s2011 xxu Terrell, Henry 43620 NOCs evolving as their reach continues to grow mayo 2011 20/07/2011 ; 20/07/2011 7 p. ; 61-62;64;66;68-70 National oil companies (NOCs) now control access to most of the world's hydrocarbon resources. While they serve as a source of revenue for their governments-sometimes the only major source-and a focus of national prestige, they can suffer from poor management, corruption and inefficiency. Many NOCs have found that to thrive and compete, they have to adopt the ways of the private sector. 5 World Oil 232 ARTICULO 184136 184136 0 0 0 0 251955 BAAB BAAB 2026-03-06 200056190 0 200056190 2026-03-06 00:06:24 2026-03-06 ARTICULO