The Oman Petroleum Development Company (PDO) Is The Most Important Oil Exploration And Production Company In The Sultanate Of Oman. PDO Was Founded In 1962 And Is The Main Oil Exploration And Production (E&P) Company In The Sultanate Of Oman, Producing Over 1 Million Barrels Of Oil Per Day, Accounting For Over 70% Of The Country's Crude Oil Production And Almost All Of Its Natural Gas Supply