Greg Simmons


Greg Simmons Ph.D is a geoscientist with experience for onshore North America, deepwater Gulf of Mexico and International. His skills are based on thorough integration of technology and information applied to regional play-based exploration, new ventures evaluation, and prospect inventory / project management.

Geo Realm & Sea, LLC, 2011 – present, Houston, President

  • Strategic project management, regional play analysis, new ventures evaluation

Devon Energy / Ocean Energy / Seagull Energy, 1998 – 2011, Houston

  • International New Ventures Manager including Western Europe Unconventional
  • Exploration VP Deepwater Gulf of Mexico
  • Exploration Manager South Atlantic
  • Chief Geophysicist International
  • Sr Geoscientist West Africa and Gulf of Mexico

Exxon, 1992 – 1998, Houston, Sr Geologist

  • Reservoir prediction specialist and regional play analysis for Gulf of Mexico, UK North Sea, and West Africa

Texas A&M University, 1985 – 1992, College Station

  • Project coordinator for industry sponsored Gulf of Mexico synthesis project
  • Research assistant and shipboard scientist for Ocean Drilling Program

Mid-continent Geologist, 1980 – 1985, Stillwater and Oklahoma City

  • Well-site operations and prospect generation for Earth Energy Resources, Coquina Oil, Thomas N Berry

PhD in Oceanography, Texas A&M University, College Station, TX
MS in Geology, Oklahoma State University, Stillwater, OK?
BS in Geology, Oklahoma State University, Stillwater, OK