TY - SER AU - DeLuca,Marshall TI - Extending the depth N2 - As depletion of the shallow water Gulf of Mexico shelf reserves continues, companies are inventing new ways to improve economics for these increasingly marginal fields. On the infraestructure side, a novel approach by ATP Oil & Gas not only brought the company substantial cost and schedule savings but also earned it the 2004 Offshore Energy Achievement Award for innovation and technology ER -