USA Oil & Gas Production Showing Shale Gas Areas 27″ X 41″

The industry’s best oil and gas production map.
Shows shale gas areas.

International boundaries, state lines/names, county lines/names, township and range lines/numbers, meridian index, meridian lines, latitude and longitude lines/numbers, oil fields, gas fields, sedimentary basins/names, basement rock outcrops/names, Alaska insert w/ oil and gas fields

Size 27” x 41”
Scale 1” = 72 mi.