The San Remo Oil Agreement was an agreement between Britain and France signed at the San Remo conference on 24 April 1920.^[1] As a result of the agreement, the French Compagnie Française de Petroles (CFP)^[a] acquired the 25% share held by Deutsche Bank in the Turkish Petroleum Company (TPC). The other shareholders were (same as in 1914): the Anglo-Persian Oil Company (APOC), in which the British government held a controlling interest, with 47.5%, the Anglo Saxon Petroleum Co (wholly owned subsidiary of Royal Dutch-Shell), with 22.5% and the remaining 5% belonged to Calouste Gulbenkian.^[3]

The Turkish Petroleum Company was still a paper-only company in 1920. The composition of the TPC changed again in 1928. Only in 1925 did TPC get a concession for development from Iraq. In 1927 the company found oil in Iraq and was renamed the Iraq Petroleum Company in 1929. In 1934 production from the Kirkuk field started to reach world markets.

On 19 March 1914, the British and German governments had signed an agreement whereby the interest of National Bank of Turkey in TPC was transferred to APOC. The newly reconstituted TPC then applied for a concession for Mesopotamian oil which was granted subject to various conditions at which point World War I intervened. In December 1918, the British expropriated the 25% share of Deutsche Bank in TPC.^[4]: 269

It was this latter share that was ultimately to be given to the French under the San Remo oil agreement. There were prior abortive attempts at an agreement, preliminary and then final version of the Long-Bérenger Agreement,^{[5]: 148 & 172} then the Greenwood-Bérenger Agreement before the final San Remo version. All versions can be seen at.^{[5]: 172–8}

The agreement delimited the oil interests in Russia and Romania, British (British Mandate of Mesopotamia) and French colonies. The initial agreement takes the names of the British petroleum minister, Sir Walter Long, and the French petroleum minister, Henri Bérenger, who negotiated the agreement.^[6]

• Partitioning of the Ottoman Empire