There are free-ranging Oryx in southwestern New Mexico, with a restrictive permit system.
The O2 Ranch, south of Alpine, Texas, now has a small herd of Oryx. Maybe twenty or so. They're in the east pasture of the ranch, some 100,000 acres. I don't know of their future plans for any hunting.
I've not heard of any "penned" Oryx, other than possibly some breeding operation with sales to open-range ranches.
The O2 Oryx apparently aren't given to jumping sheep/goat fencing. I've seen them standing in the pasture alongside Hwy 118, counting cars.
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