Assessment of continuous gas resources of the North Caspian Basin Province, Kazakhstan and Russia, 2018 - Schenk, Christopher; Mercier, Tracey; Finn, Thomas; Tennyson, Marilyn; Le, Phuong A.; Brownfield, Michael; Marra, Kristen; Gaswirth, Stephanie B.; Leathers-Miller, Heidi; Drake II, Ronald (Fact Sheet, 2018)