Four major refining companies in Pakistan are advancing technical studies and engineering assessments after signing agreements with the federal government for brownfield modernization projects valued at approximately $4.2 billion. The initiatives are set to transform the country’s downstream petroleum sector through advanced processing technologies, cleaner fuel standards, and expanded operational throughput.
Project Submissions and Supervisory Oversight
Attock Refinery Limited, National Refinery Limited, Pakistan Refinery Limited, and Cnergyico Pakistan Limited officially formalized their upgrade agreements on September 24. Despite the execution of these pacts, the operators have not yet submitted their comprehensive, detailed engineering project dossiers to Inter State Gas Systems, the regulatory entity assigned to supervise and monitor the multi-billion-dollar upgrade program.
According to refinery executives, the signed agreements confirm an institutional commitment to execute the modernizations, but critical project variables remain in progress. The companies are working through extensive feasibility studies and Front End Engineering Design workflows before delivering definitive implementation packages. Key parameters, including precise technical configurations, total capital costs, commercial financing structures, and detailed engineering blueprints, are still being assembled.
Capacity Growth and Product Slate Rebalancing
The overarching modernization initiative aims to overhaul Pakistan’s fuel output and decrease operational exposure to low-value petroleum fractions. The collective program is expected to expand Pakistan’s cumulative crude oil refining capacity from roughly 450,000 barrels per day to around 550,000 barrels per day. Alongside higher volume processing, the primary strategic target is improving final fuel quality while reducing furnace-oil yields across the board.
Upon full implementation of the modernization program, daily furnace-oil production across the industry is projected to plummet from 15,417 tons per day to 5,714 tons per day. Conversely, the output of higher-demand transportation fuels will increase significantly. Motor gasoline production is forecast to climb from approximately 10,702 tons per day to 18,402 tons per day, while daily production of high-speed diesel is expected to advance from 21,237 tons to 29,517 tons.
Individual Refinery Plans and Capital Allocations
Each participating facility is tailoring its modernization scheme to address specific infrastructure bottlenecks, processing constraints, and environmental compliance targets.
Attock Refinery Limited is preparing a $600 million capital investment directed at refining quality and product mix optimization. The technical blueprint features the construction of new naphtha treatment and catalytic reforming units, coupled with a full overhaul and upgrade of its Diesel Hydro-Desulphurisation unit. Through these technical modifications, the company projects a 25 percent increase in motor-spirit production alongside the transition of its diesel output to meet Euro-V fuel standards.
Pakistan Refinery Limited is developing a project estimated at $1.8 billion, designed to double its crude-processing capacity from 50,000 barrels per day to 100,000 barrels per day. The facility’s configuration aims to almost entirely eliminate furnace-oil generation. To fund the capital-intensive overhaul, the refiner is pursuing financing from Chinese financial institutions; however, this credit mechanism requires backing through either a sovereign state guarantee or a corporate guarantee issued by Pakistan State Oil.
National Refinery Limited is assessing a hybrid Green Fuel and Bottom-of-the-Barrel processing project with estimated capital expenditure ranging between $300 million and $800 million. The company has initiated a six-month feasibility study to settle on its ultimate equipment configuration. As part of this review, the refiner is evaluating an increase in crude oil processing capacity from 50,000 barrels per day to approximately 70,000 barrels per day.
Cnergyico Pakistan Limited is assembling a $1.2 billion modernization undertaking to boost its operational refining capacity from around 156,000 barrels per day to 200,000 barrels per day. The project incorporates deep Bottom-of-the-Barrel conversion capabilities, Green Fuel upgrades, and the addition of a new Single Point Mooring facility to support logistics. Physical work connected to its Euro-V and Euro-VI fuel standard components is already underway.
Potential Expansion to $4.8 Billion Portfolio
While four domestic refiners have entered the regulatory pacts, the total scope of the sector’s brownfield overhaul could reach $4.8 billion across five major facilities. Pak-Arab Refinery Company has not yet signed the formal agreement but has signaled its intention to finalize documentation before October 24.
Pak-Arab Refinery Company is drafting a $600 million Green Fuel project centered on reducing heavy furnace-oil generation while elevating its vehicle fuels from Euro-III specifications to cleaner Euro-V standard gasoline and diesel. Inclusion of this facility would complete the current slate of nationwide refining upgrades overseen by government planners.
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