BP for the 30-year development of the ACG oil field which was later known as the Contract of the Century. Two years later Shah Deniz PSA was signed. As of 2014 SOCAR holds 11.6% of the ACG shares and 16.7% of the Shah Deniz shares. Moreover, SOCAR operates a number of onshore fields on its own which is the main source of the domestic supply. In 2013, 43.48 million tons (318.74 million barrels) of oil was produced in Azerbaijan, of which 8.31 million tons (60.95 million barrels) belong to SOCAR. In the same period, Azerbaijan's natural gas production reached record high of 29.46 billion cubic metre of which SOCAR shares constitute 7.14 billion cubic metre of it. Pipeline operations SOCAR has a share in two parallel-running major export pipelines of the country; Baku-Tbilisi-Ceyhan pipeline (BTC) and South Caucasus Pipeline (SCP). The pipelines deliver the ACG and Shah Deniz hydrocarbons from Sangachal Terminal located in 45 km south of Baku to Turkey and Europe. They pass through the borders of three countries: Azerbaijan, Georgia and Turkey. The share of SOCAR in the BTC and SCP is 25% and 16.7% respectively. In addition, SOCAR is the major shareholder with 58% ownership in the Trans-Anatolian gas pipeline (TANAP) and with 20% ownership in Trans Adriatic Pipeline (TAP) which are meant to transmit some 16 bcma of gas produced from the second phase of Shah Deniz gas field with 10 bcma of that going to Europe and 6 bcma to Turkey. The TAP is seen as a competitor to Russia's South Stream because of diversification of gas supplies to Europe. In February 2021, SOCAR's vice president for investment and marketing, Elshad Nasirov, stated that 20% of TANAP would be able to transport hydrogen to Europe without additional investments. The company has stakes in the relatively low-capacity Baku-Supsa Pipeline and Baku-Novorossiysk Pipeline. The Azerbaijani part of the Baku-Novorossiysk Pipeline is operated by SOCAR, whereas Baku-Supsa Pipeline's operator is BP. Moreover, SOCAR operates Dubendi Oil Terminal in Azerbaijan and Kulevi Oil Terminal in Georgia which are important for transportation and export. Refining operations SOCAR has two oil refineries and one gas processing plant. Azerneftyagh Oil Refinery specializes in the production of fuels and oils, producing gasoline, kerosene and diesel distillates, various oils (industrial, motor, transformer etc.) and asphalt. All fuel distillates produced there are sent to Heydar Aliyev Baku Oil Refinery for redistillation. The refinery processes