How long will the new natural gas shale plays be producing gas? 20 years? 40? More? This topic was discussed at IHS CERA conference last week in Houston. Some believe that they will be producing gas for a long time.

From the Alabama Geological Survey website: “To assist in the development of emerging gas shale plays in Alabama, the Geological Survey of Alabama is conducting a three-year study on the geology and development potential of gas shale in the Black Warrior basin and Appalachian thrust belt of Alabama. These areas contain a diversity of emerging gas shale plays in Cambrian through Mississippian strata.”