Union Jack Oil Plc engages in the drilling, development, and investment on the onshore hydrocarbon sector. The company is headquartered in Bath, Somerset and currently employs 4 full-time employees. The company went IPO on 2012-12-21. The company has interests in about 13 licenses in its axis areas of the East Midlands, Humber Basin, and East Yorkshire. The company holds an interest in West Newton, Wressle Oilfield, Biscathorpe, Keddington Oilfield, Fiskerton Oilfield, North Kelsey, and USA. The company holds a 16.665% interest in West Newton, located within the Western sector of the Southern Zechstein Basin. The company holds a 40% interest in PEDL180 and PEDL182 located in Lincolnshire. Biscathorpe is situated within the proven hydrocarbon fairway of the South Humber Basin and is on-trend with the Keddington oilfield and the Saltfleetby gasfield. Keddington Oilfield is located along the East Barkwith Ridge. The firm has 45% working interest in the Rogers Enhanced Oil Recovery Project and associated leases located in Seminole County, Oklahoma.