Shell / Mobil Corporations, Unknown Locations No description specified. 1-3 (3 Records) Documents Cultural Resource Inventory of Co2 Hovenweep E#4 Well Pad and Access Road and Surrounding Ten Acre Parcel (1984) Cultural Resource Inventory of Mogui C#2 Well Pad and Ten Acre Parcel (1984) Cultural Resource Inventory of Mogui C#4 Well Pad and Ten Acre Parcel (1984)