Magnolia Oil & Gas Corporation is an oil and gas exploration and production company with operations primarily in South Texas in the core of the Eagle Ford Shale and Austin Chalk formations. The Company's oil and natural gas properties are located primarily in the Karnes and Giddings areas in South Texas. Its assets consist of a total leasehold position of 818,230 gross (613,360 net) acres, including 79,350 gross (55,370 net) acres in the Karnes area and 738,880 gross (557,990 net) acres in the Giddings area. The Giddings area comprises oil and natural gas assets primarily located in Brazos, Burleson, Fayette, Grimes, Lee, Milam, Robertson, and Washington Counties, Texas. The Karnes area comprises oil and natural gas assets primarily located in Karnes, Dimmit, Gonzales, and Zavala Counties, Texas, in the core of the Eagle Ford Shale. The acreage comprising the Karnes area also includes the Austin Chalk formation overlying the Eagle Ford Shale.