Oman occupies a distinctive position in the Middle Eastern oil market. It produces close to one million barrels of crude oil and condensates per day, but it does not possess the enormous reserves found in neighboring Saudi Arabia, the United Arab Emirates or Kuwait. Its petroleum sector therefore depends less on discovering giant new fields and more on extracting additional value from mature and technically complex reservoirs.
This has made Oman an important center for enhanced oil recovery, advanced field management and carefully planned upstream investment. Oil remains a major source of export earnings and government revenue, while the country is also building a larger downstream industry around refining, storage and international trade. The result is an oil sector that combines mature production with a broader effort to capture more value from every barrel.
A Million-Barrel Industry Built on Finite Reserves
Oman’s crude oil and condensate reserves stand at approximately 4.7 billion barrels. This is substantial, but relatively limited by Gulf standards. Maintaining production near one million barrels per day requires continuous drilling, reservoir management and investment in recovery technologies.
Petroleum Development Oman, commonly known as PDO, remains central to the industry. Its operations cover a large part of the country’s interior and include many fields that have produced for decades. The company works alongside a wider group of domestic and international operators, including OQ Exploration and Production, Occidental, Daleel Petroleum and several smaller concession holders.
The structure of the sector allows the government to combine state participation with international technical experience. Foreign companies provide capital, specialist knowledge and operating capability, while state-backed companies retain an important role in production, infrastructure and national energy policy.
Oman is not a member of OPEC, but it participates in the wider OPEC+ producer group. This gives the country a role in coordinated production policy without placing it inside OPEC’s formal membership structure. Output levels are therefore influenced by both domestic field capacity and the voluntary production decisions agreed with other exporters.
Oil remains deeply connected to Oman’s public finances. Hydrocarbon income supports government spending, infrastructure development and economic investment. This dependence makes production stability important even as the country works to develop tourism, manufacturing, logistics, mining, renewable energy and other sectors under Oman Vision 2040.
Enhanced Oil Recovery Extends the Life of Mature Fields
The defining feature of Oman’s upstream oil industry is its use of enhanced oil recovery. Many reservoirs contain heavy crude or oil that cannot be produced efficiently through natural pressure and conventional pumping alone. Operators use steam injection, water flooding, gas injection, chemical processes and advanced well designs to move additional oil toward production wells.
Occidental’s Mukhaizna field in Block 53 is one of the clearest examples. The field uses large-scale steam flooding to reduce the thickness of heavy crude and improve its movement through the reservoir. Thousands of wells have been drilled as the operator has transformed Mukhaizna into one of Oman’s most important producing assets.
The Block 53 operating agreement was extended to 2050 in 2025, providing a longer investment period for further drilling and recovery work. The extension reflects the continuing economic value of a mature field when technology and capital are available to support additional development.
OQ Exploration and Production has also expanded its upstream position. Its portfolio includes interests in numerous onshore and offshore assets, including Block 60, where the Bisat field has emerged as a major growth project. New expansion facilities at Bisat began receiving crude in 2025, increasing the processing capacity available for future production.
PDO has developed its own extensive enhanced-recovery portfolio. Steam, polymer injection and miscible-gas projects help maintain output from reservoirs that would otherwise decline more rapidly. Solar-generated steam has also been tested and deployed as a way to reduce the amount of natural gas consumed in thermal recovery operations.
These technologies raise the cost and complexity of production. However, they also allow Oman to recover oil that would remain underground in a less technically developed market. The country’s future production profile will depend heavily on whether operators can continue improving recovery rates while controlling water use, energy consumption and emissions.
Oman Blend Connects the Sultanate to Asian Oil Markets
Most Omani crude is exported, with Asian markets providing the main source of demand. China has historically been the leading buyer, while other customers include refiners in India, Japan, South Korea and Southeast Asia.
Oman Blend is a medium-sour crude that fits the configuration of many Asian refineries. Its commercial importance extends beyond the physical barrels shipped from Omani terminals. Oman crude prices are also used as a reference for Middle Eastern oil sold into Asia, giving the country an influence on regional pricing that is larger than its production volume alone might suggest.
Unlike some Gulf exports, Omani crude is traded through an open market structure with an actively used futures contract. This supports price discovery and allows producers, refiners and traders to manage their exposure to changes in the Asian crude market.
Export concentration creates both strength and risk. Asia offers the largest long-term market for Oman’s oil, supported by refining, aviation, petrochemical and transport demand. At the same time, heavy reliance on a limited group of buyers leaves export income exposed to changes in Chinese demand, refinery margins and competition from other Middle Eastern, Russian, African and American grades.
Oman’s location provides access to the Arabian Sea and Indian Ocean, placing its export infrastructure close to major shipping routes. This geographical advantage has become even more important as the country develops Duqm as an energy, logistics and industrial center outside the Strait of Hormuz.
Duqm Moves Oman Further Down the Oil Value Chain
The OQ8 refinery at Duqm represents one of the most important changes in Oman’s downstream oil sector. The facility was built as a joint venture between Oman’s OQ Group and Kuwait Petroleum International. It was designed to process approximately 230,000 barrels per day and entered full commercial operation in 2024.
Rather than simply exporting crude, the refinery converts oil into diesel, jet fuel, naphtha, liquefied petroleum gas, sulfur and petroleum coke. Many of these products are intended for international markets, allowing Oman and Kuwait to capture refining margins and sell fuels directly to customers.
Duqm’s location is strategically important. The port lies on Oman’s Arabian Sea coast, outside the Strait of Hormuz. Ships can reach the Indian Ocean without passing through the narrow waterway that separates Oman and Iran. This provides a valuable alternative for crude storage, refining and product exports during periods of regional shipping risk.
The refinery also forms part of a larger industrial system. Crude storage at Ras Markaz, port infrastructure, product tanks, pipelines, utilities and logistics services support the development of Duqm as a regional energy hub. Additional storage partnerships and proposed petrochemical investments could extend the value chain beyond refining into chemicals, trading and specialized industrial production.
Duqm does not remove Oman’s dependence on oil. Instead, it changes how the country earns money from the sector. More crude can be refined domestically, more products can be marketed internationally and more activity can be created around ports, maintenance, transport and industrial services.
Oman’s Oil Strategy Is Shifting From Volume to Value
Oman is unlikely to pursue production growth on the scale of the largest Gulf exporters. Its reserves are smaller, many fields are mature and maintaining existing output already requires considerable investment. The more realistic strategy is to stabilize production, improve recovery and earn more from each stage of the oil value chain.
That approach includes extending productive field agreements, expanding state participation through OQ and OQ Exploration and Production, developing local suppliers, improving refinery performance and building Duqm into a trading and industrial center.
The oil sector must also operate alongside Oman’s net-zero target and its investment in renewable energy and low-carbon hydrogen. Petroleum revenue will help finance this transition, even as operators face pressure to reduce flaring, methane emissions and the energy intensity of enhanced recovery.
Oman’s oil industry will therefore remain important well beyond the current decade. Its long-term strength will not come from unlimited reserves, but from technical capability, disciplined field investment, reliable Asian trade and the continued development of downstream infrastructure.
