The U.S. and Oil 23 billion bbl under remaining U.S. territory
{"Image DocumentName": "The U.S. and Oil 23 billion bbl under remaining U.S. territory", "Image ImageDescription": "2.5 million abandoned oil and gas wells litter U.S. (20-30 million worldwide) Pollution, explosion hazards. Alberta Tar Sands (shale oil), Keystone Pipeline controversies.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}