Patos () is a town and a municipality in the County of Fier, Albania. The municipality was formed at the 2015 local government reform by the merger of the former municipalities Patos, Ruzhdie and Zharrëz, that became municipal units. The seat of the municipality is the town Patos. The total population is 22,959 (2011 census), in a total area of 82.59 km2. The population of the former municipality at the 2011 census was 15,397. It is the center of the oil industry in Albania, and is 7 kilometers southeast from the city of Fier. History Patos is a very old city. It was a city for oil in the modern day and during King of Albania era and during the People's Socialist Republic of Albania era. The city was also for the works to sleep in and investors. The city is one of the biggest offshore oil field in the Balkans and in Europe. The Patos-Marinza Oil Field was discovered in 1928. It Produces about 11,854 barrels everyday more than other oil fields. It has a reserve of 2 billion barrels. This developed Patos in to an oil hub for Europe and the world. Economy The economy of Patos is mainly based on oil companies such as Bankers Petroleum, and Albpetrol. Patos is on the Patos-Marinza Oil Field which one of the biggest offshore oil fields. There has been an estimate of 1.500 million barrels underground and there is a proven reserve of 2 billion barrels of oil. The Trans Adriatic Pipeline will cross Patos therefore there will be more business in the area and a higher economy impact. The economy is also heavily based on agriculture with a lot of arable land. The main crops are Olives in the hills and tomatoes, cucumber, and more are produced in Patos. Patos lies in the region of Myzeqe. A region in which there is arable land for crops and this also lies on many other cities such as Lushnjë, Fier, Roskovec, and many other small villages are in this region. Patos is also home to the headquarters of Albpetrol. Oil Producers in the Region Albpetrol Taçi Oil Bankers Petroleum Royal Dutch Shell Trans Adriatic Pipeline Geography The landscape of Patos is half hills and mountains and plains. The plains are arable land for agriculture and oil fields. The plains are located north from Patos. the hills and mountain ranges have olive