Oil was first discovered in the interior near Fahud in the western desert in 1964. Petroleum Development (Oman) Ltd. (PDO) began production in August 1967. The Omani Government owns 60% of PDO, and foreign interests own 40% (Royal Dutch Shell owns 34%; the remaining 6% is owned by Compagnie Francaise des Petroles [Total] and Partex). In 1976, Oman's oil production rose to 366,000 barrels per day (b/d) but declined gradually to about 285,000 b/d in late 1980 due to the depletion of recoverable reserves. From 1981 to 1986, Oman compensated for declining oil prices by increasing production levels to 600,000 b/d. With the collapse of oil prices in 1986, however, revenues dropped dramatically. Production was cut back temporarily in coordination with the Organization of Petroleum Exporting Countries (OPEC)--of which Oman is not a member--and production levels again reached 600,000 b/d by mid-1987, which helped increase revenues. By 2000, production had climbed to more than 900,000 b/d; however, it declined to roughly 775,000 b/d in 2005.

Natural gas reserves, which will increasingly provide the fuel for power generation and desalination, stand at 24 trillion cubic feet. A liquefied natural gas (LNG) processing plant located in Sur was opened in 2000, with production capacity of 6.6 million tons per year (tons/yr), as well as unsubstantial gas liquids, including condensates. The completion of the plantís expansion in December 2005 has increased capacity to 10.3 million tons/yr.

Oman does not have the immense oil resources of some of its neighbors. Total proven reserves are about 4.8 billion barrels. Oman's complex geology makes exploration and production an expensive challenge. Recent improvements in technology, however, have enhanced recovery.

Agriculture and fishing are the traditional way of life in Oman. Dates, grown extensively in the Batinah coastal plain and the highlands, make up most of the country's agricultural exports. Coconut palms, wheat, and bananas also are grown, and cattle are raised in Dhofar. Other areas grow cereals and forage crops. Poultry production is steadily rising. Fish and shellfish exports totaled $104.7 million in 2004.

The government is undertaking many development projects to modernize the economy, improve the standard of living, and become a more active player in the global marketplace. Oman became a member of the World Trade Organization in October 2000, and continues to amend its financial and commercial practices to conform to international standards. Both bilaterally and regional through the Gulf Cooperation Council, Oman is pursuing free trade agreements with a number of key trading partners, including the U.S.

Increases in agriculture and especially fish production are believed possible with the application of modern technology. The Muscat capital area has both an international airport at Seeb and a deepwater port at Mina Qaboos. The large-scale modern container port at Salalah, capital of the Dhofar Governorate, continues to operate at near-capacity levels, and the government in early 2004 approved a project worth over $250 million to add two berths and extend the breakwater at the port. Port expansion is underway at Mina Qaboos, and a large industrial and container port is under construction in Sohar. A national road network includes a $400 million highway linking the northern and southern regions. In an effort to diversify the economy, in the early 1980s, the government built a $200-million copper mining and refining plant at Sohar. Other large industrial projects underway or being considered include an 80,000 b/d oil refinery, a large petrochemical complex, fertilizer and methanol plants, an aluminum smelter, and two cement factories. Industrial zones at Rusayl, Sohar, and several other locations showcase the country's modest light industries. Marble, limestone, and gypsum may prove commercially viable in the future.

The Omani Government will implement its seventh 5-year plan beginning in 2006. In its efforts to reduce its dependence on oil and expatriate labor, the government projects significant increases in spending on industrial and tourism-related projects to foster income diversification, job creation for Omanis in the private sector, and development of Oman's interior. Government programs offer soft loans and propose the building of new industrial estates in population centers outside the capital area. The government is giving greater emphasis to "Omanization" of the labor force, particularly in banking, hotels, and municipally sponsored shops benefiting from government subsidies. Currently, efforts are underway to liberalize investment opportunities in order to attract foreign capital.

Some of the largest budgetary outlays are in the areas of health services and basic education. The number of schools, hospitals, and clinics has risen exponentially since the accession of Sultan Qaboos in 1970.

U.S. firms face a small and highly competitive market dominated by trade with Japan and Britain and re-exports from the United Arab Emirates. The sale of U.S. products also is hampered by higher transportation costs and the lack of familiarity with Oman on the part of U.S. exporters. However, the traditional U.S. market in Oman, oil field supplies and services, should grow as the country's major oil producer continues a major expansion of fields and wells. Major new U.S. investments in oil production, industry and tourism projects in 2005 totaled several billion dollars. Moreover, negotiations on the U.S.-Oman Free Trade Agreement (FTA) were successfully concluded in October 2005; the FTA was signed in January 2006 and awaits ratification and implementation. Once implemented, the FTA should provide further impetus to bilateral trade and investment.