1. Department of Earth and Atmospheric Sciences, University of Houston, 4800 Calhoun Road, Houston, Texas 77004, USA
2. Statoil North America, 2107 CityWest Boulevard, Houston, Texas 77042, USA
3. Department of Petroleum Engineering, Texas A&M University at Qatar Engineering Building, Education City, Doha, Qatar 23874
4. Repsol USA, Technology Hub, 2455 Technology Forest Boulevard, The Woodlands, Texas 77381, USA