SFR-57/20: Shale Play Definition of shale play https://www.tceq.texas.gov/downloads/publications/images/shaleplay.jpg/view https://www.tceq.texas.gov/downloads/publications/images/shaleplay.jpg/@@download/image/shaleplay.jpg SFR-57/20: Shale Play Definition of shale play Click to view full-size image… Size: 58.6435546875KB