Arabian Drilling Co. engages in providing onshore and offshore oil and gas drilling services. It operates through the Onshore and Offshore segments. The Onshore segment provides medium to ultra-heavy rigs, capable of handling complicated horizontal drilling operations. The Offshore segment includes ultra-heavy-duty jack-up rigs outfitted. The company was founded on April 7, 1964 and is headquartered in Al-Khobar, Saudi Arabia.