Gregory F Ulmishek

• Assessment of undiscovered conventionally recoverable petroleum resources of the Middle Caspian basin, U.S.S.R
• Estimated petroleum resources in the former Soviet Union
• Geology and hydrocarbon resources of onshore basins in eastern China
• Petroleum geology and resources of the Amu-Darya Basin, Turkmenistan, Uzbekistan, Afghanistan, and Iran
• Petroleum geology and resources of the Middle Caspian basin (South Mangyshlak, Terek-Caspian, and Stavropol-Prikumsk petroleum systems)