Results: 1 - 5 of 5
Apr 03, 2017
Presentation
… gas sector continues to develop shale-gas plays in the Duvernay and …
Apr 13, 2008
Special Report
Dec 31, 1982
Open File Report
… Barite, Bentonite, Clay and Shale, Coal, Copper, Coquina, …
Dec 31, 1971
Earth Sciences Report
Feb 29, 2008
Special Report
… by at least one contiguous thick shale sequence, the Smoky Group. …