1. The Petroleum Industry: A Nontechnical Guide (Hardcover) by Charles F. Conaway
2. Institut Francais du Petrole Publications. Oil, Gas Exploration, and Production: Reserves, Costs, Contracts (Paris: Editions Technip, 2007).
3. William L. Leffler , et al. Deepwater Petroleum Exploration and Production: A Nontechnical Guide (Tulsa, OK: PennWell, 2003)

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