AAPG Delegates - Dallas Geological Society

Paul Michael Buehrle Mark Joseph Gallagher Lee Higgins

DeGolyer & MacNaughton 1933 Angel Falls Drive Lynx Production Co., Inc.

9333 Raeford Drive Frisco, TX 75034 PO 181089

Dallas, TX 75243 214-242-7325 Dallas, TX 75218-8089

214-368-6391 214-969-5555 x108

Robert M. Hough Terrence Gregory O'Hare Mark Allen Ranier

4809 Cole Avenue Emerald Energy, LLC. Jones Energy, Ltd.

Suite 109 4925 Greenville Ave., Suite 755 807 Las Cimas Pkwy., Suite 350

Dallas, TX 75205 Dallas, TX 75206 Austin, TX 78746

214-599-0931 214-691-2399 512-328-2953 x259

Dennis Edwin Thomas Robert Edward Webster

Vice President President

DeGolyer & MacNaughton R. E. Webster Geoscience

18707 Thorntree Lane 3113 Coronado Street

Dallas, TX 75252 Irving, TX 75062

214-891-1191 214-676-3675