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Lectures of Oil and Energy Minister Tord Lien and Schlumberger Global Director for University Rela?ons Najib Abusalbi Photo: J. Kleppe Lectures of Oil and Energy Minister Tord Lien and Schlumberger Global Director for University Rela?ons Najib Abusalbi Photo: J. Kleppe Lectures of Oil and Energy Minister Tord Lien and Schlumberger Global Director for University Rela?ons Najib Abusalbi Photo: J. Kleppe