Dammam oil field

Dammam oil field
Name	Dammam oil field
Country	Saudi Arabia
Region	Eastern Province
Coordinates	26°26′N 50°05′E
Operator	Saudi Aramco
Discovery	1938
Start production	1939

Dammam oil field is a major oilfield in the Eastern Province of Saudi Arabia near the city of Dammam. It was the site of early Arabian petroleum exploration that led to commercial crude production and the formation of modern Saudi petroleum industry. The field's discovery catalyzed relationships among multinational companies, regional rulers, and emerging states, establishing links to global markets and industrial infrastructure.

History and Discovery

The discovery occurred during exploration involving the California-Arabian Standard Oil Company, the Anglo-Persian Oil Company, the Iraq Petroleum Company, and the Standard Oil interests connected to John D. Rockefeller and the Rockefeller family. Early personnel included geologists and engineers from institutions such as the University of California, the Massachusetts Institute of Technology, the Imperial College London, and the American Geophysical Union. The sequence of events connects to treaties and agreements involving Ibn Saud, the House of Saud, the British Foreign Office, the Ottoman Empire's collapse, and subsequent mandates overseen by the League of Nations. Key contemporaneous companies and figures include Standard Oil of California, Socony-Vacuum, Gulf Oil, Royal Dutch Shell, and the founding executives who later formed Saudi Aramco and its board members, including representatives from the Saudi government and multinational partners. The discovery influenced regional developments in Khobar, Hofuf, Al-Hasa, Ras Tanura, and Manifa, and intersected with international events such as World War II, the Suez Crisis, and the formation of OPEC.

Geology and Reservoir Characteristics

The reservoir geology is described using stratigraphy familiar to petroleum geologists from institutions like the American Association of Petroleum Geologists, the Society of Petroleum Engineers, and the Geological Society of London. Sedimentary sequences involve Cretaceous and Jurassic carbonate platforms similar to those studied in Basrah, Kuwait, and Bahrain; analogues include the Burgan field and the Ghawar field. Structural traps, reservoir porosity, and permeability were interpreted with methods from the Society of Exploration Geophysicists and seismic surveys by companies like Schlumberger and Halliburton. Petrophysical analysis linked to core studies at the British Geological Survey and the U.S. Geological Survey identified lithologies comparable to the Arab-D limestone and the Hith Anhydrite, with reservoir drives comparable to those represented in fields such as Prudhoe Bay and Cantarell. Reservoir simulation techniques from the Petroleum Engineering departments at Texas A&M University and Stanford University informed enhanced recovery studies and waterflood strategies.

Development and Production

Early development was executed by concessionaires evolving into the modern national oil company Saudi Aramco, with engineering contributions from Bechtel, Brown & Root, Foster Wheeler, and KBR. Production milestones were logged alongside terminal construction at Ras Tanura and pipelines linking to the Persian Gulf. Export logistics connected to tanker fleets operated by companies such as BP Shipping, Shell Tankers, and ExxonMobil, and global trading hubs including Rotterdam, New York Harbor, and Singapore. Technological adoption referenced advances by companies like Weatherford, National Oilwell Varco, and Halliburton in drilling, completion, and stimulation. Production influenced benchmarking practices at the International Energy Agency, the Organization of Petroleum Exporting Countries, and the World Bank, and was monitored by institutions including the International Monetary Fund and the Arab Monetary Fund.

Infrastructure and Facilities

Surface facilities included central processing plants, crude stabilisation units, storage terminals, and port facilities at Ras Tanura and Jubail, with engineering partnership from Fluor Corporation, Jacobs, and TechnipFMC. Pipeline networks linked to regional centers such as Dammam, Dhahran, Abqaiq, and Yanbu; ports and terminals interfaced with Lloyd's Register and classification societies such as the American Bureau of Shipping and Bureau Veritas. Supporting infrastructure involved housing and medical services developed with contributions from universities and hospitals like King Fahd University of Petroleum and Minerals, King Fahd Specialist Hospital, and expatriate communities housed in company camps similar to those in Bahrain and Kuwait. Power and utilities integrated systems from Siemens, General Electric, ABB, and national electricity authorities, while telecommunications tied into networks maintained by Saudi Telecom Company.

Environmental and Safety Issues

Environmental monitoring and safety programs drew on standards from the International Organization for Standardization, the International Maritime Organization, and the United Nations Environment Programme. Concerns included produced water management, hydrocarbon emissions, and marine impacts on the Persian Gulf ecosystems near Tarut Island and Jubail, with research by Kuwait Institute for Scientific Research and the Bahrain Centre for Studies and Research. Emergency response planning referenced practices from the National Response Center, the U.S. Environmental Protection Agency, and the International Association of Oil & Gas Producers. Occupational safety standards involved the International Labour Organization and Saudi regulatory bodies, while accident investigations utilized expertise from the Royal Commission for Jubail and Yanbu and international insurers such as Lloyd's of London.

Economic and Strategic Significance

The field's economic importance influenced fiscal arrangements involving ministries and sovereign wealth entities such as the Public Investment Fund, the Saudi Ministry of Finance, and state-owned enterprises that later evolved into Saudi Aramco. Geopolitical relevance connected to strategic considerations involving the United States Department of State, the United Kingdom Foreign Office, the Soviet Union, and alliances shaped during the Cold War and the Gulf War. Energy security debates engaged think tanks like the Brookings Institution, the Council on Foreign Relations, the International Institute for Strategic Studies, and academic centers including the King Faisal Center for Research and Islamic Studies. The field's role in global supply influenced pricing benchmarks observed by Platts, Argus Media, and exchanges such as the New York Mercantile Exchange and ICE Futures.

Category:Oil fields in Saudi Arabia