Petroleum Development Oman (PDO) is the foremost hydrocarbon exploration and production company in the Sultanate of Oman. It accounts for more than 90% of the country's crude-oil production and nearly all of its natural-gas supply. The Company is owned by the Government of Oman which has a 60% interest, Royal Dutch Shell which has a 34% interest, Total which has a 4% interest and Partex which has a 2% interest. The first economic find of oil was made in 1962, and the first consignment of oil was exported in 1967.
Hashim has been fighting for a place on the first squad of the national team as a forward, but players such as Hassan Rabia, Badar Al-Maimani, and Imad Al-Hosni make it difficult for him to make many appearances. Although he has not made as many appearances as Al-Hosni or Al-Maimani, he was featured in many games as a substitute, and even frequently started. In the 2007 Gulf Cup of Nations, he scored a magnificent goal against a stunned Kuwait, which was thought by many as "the best goal in the competition". He was also on the squad in the 16th Gulf Cup in Kuwait and on the 19th Gulf Cup squad in Muscat.