Not enough oil in Palawan block. IN Business News por Velasco, Myrna M.

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Not enough oil in Palawan block. IN Business News por Velasco, Myrna M.

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War and oil por Gonzales, Iris

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Alegria oil field shows vast potential. IN Visayas News por Newman, Minerva BC

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New oil, gas field discovered off Southern Cebu por Rivera, Danessa

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Chinese firm vows P4.1-B invetsment for Alegria oil/gas field. IN Business News por Velasco, Myrna M.

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Duterte opens Cebu oil field today. IN News por Newman, Minerva BC

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The new oil landscape. por Dobb, Edwin

Mexican reform would open oil exploration to foreign partners. IN The New York Times International Weekly. por Krauss, Clifford

Oil and gas international yearbook