Northranch 919 Dead Man Rd Oshoto, WY 82721 Phone : (307) 467-5361 Anadarko Petroleum 1681 D Rd Oshoto, WY 82721 Phone : (307) 467-5715 Ballard Petroleum 2237 New Haven Rd Oshoto, WY 82721 Phone : (307) 467-5384