The oil and gas sector is one of the most strategically significant on the PSX. It includes Exploration & Production (E&P) companies that find and extract hydrocarbons, marketing/distribution companies that move fuel to consumers, and refineries. These stocks offer some of the highest dividend yields on the market.
Exploration & Production (E&P) companies
OGDC — Oil & Gas Development Company (OGDC)
The largest E&P company in Pakistan and a KSE-100 heavyweight. OGDC is majority state-owned and produces roughly half of Pakistan's domestic oil and a significant share of natural gas. Its earnings are directly tied to the international oil price and domestic gas price policy.
Key metrics to watch:
- Crude oil production (barrels/day)
- Gas production (mmcfd — million cubic feet per day)
- Reserve replacement ratio
- Circular debt receivables — OGDC is owed billions by the energy sector, which affects cash flow
PPL — Pakistan Petroleum Limited
The second-largest E&P company. PPL's gas production from the Sui field (one of Pakistan's largest gas reservoirs) makes it a cornerstone of domestic gas supply. PPL also has international exploration interests.
Pakistan Oilfields Limited (POL)
Smaller than OGDC and PPL but highly efficient. POL is known for its strong balance sheet, high margins, and consistent dividend payouts. It operates mature fields in the Potohar region and benefits from crude oil prices.
Mari Petroleum (MARI)
A high-growth E&P company with exposure to major gas fields in Sindh. MARI's production growth has made it one of the best-performing E&P stocks over the past decade.
Downstream: oil marketing companies
Pakistan State Oil (PSO)
The dominant oil marketing company in Pakistan — supplying fuel to petrol stations, power plants, and industry. PSO's earnings are primarily driven by inventory gains/losses (when oil prices rise, existing inventory becomes more valuable) and exchange losses on fuel import payables.
PSO is notorious for its massive circular debt exposure — it is owed billions by power sector entities and IPPs that are slow to pay. This affects its net working capital and free cash flow significantly.
Attock Petroleum (APL)
A smaller but more financially clean alternative to PSO. APL has lower circular debt exposure and a stronger balance sheet, which justifies a premium valuation.
What drives E&P earnings
1. International oil price — Pakistan's domestic crude pricing is linked to international Brent/Arabian Light. Higher oil = higher revenue per barrel.
2. Domestic gas price policy — The government sets gas prices at the wellhead. E&P companies lobby for higher gas prices to reflect exploration risk. Policy changes can materially shift earnings.
3. Circular debt — The pervasive problem in Pakistan's energy chain. Power companies owe gas companies, who owe E&P companies, who then cannot fully collect receivables. This inflates gross profit but depresses cash flow.
4. Exchange rate — Oil is priced in USD; company expenses are partially in PKR. PKR depreciation boosts revenue but also imports inflation into operating costs.
5. Well decline rates — Mature fields naturally decline in production. Companies must invest in new wells to maintain output. High capex requirements reduce free cash flow.
Refinery stocks
Pakistan's oil refineries — Attock Refinery (ATRL), National Refinery (NRL), Pakistan Refinery (PRL) — are in a long-running transition. The government has offered incentives for refineries to upgrade their facilities to produce Euro-5 compliant fuels. The refinery upgrade story is a multi-year investment thesis on PSX.
Gross Refining Margin (GRM) — the spread between the cost of crude and the value of refined products — is the key profitability driver for refinery stocks.
Valuation approach for E&P stocks
E&P companies are best valued on:
- EV/EBITDA — strips out financing and tax differences
- NAV (Net Asset Value) — based on 2P reserves (proven + probable) discounted at an appropriate rate
- P/E — useful for cross-company comparison but distorted by non-cash items
Given high dividend yields and government ownership in OGDC/PPL, these stocks are often held for income as much as capital growth.
Risks specific to Pakistan E&P
- Royalties and government take — The government takes a significant portion of E&P revenue through royalties and windfall levies when oil prices surge.
- Security — Some exploration blocks in Balochistan and KPK carry operational risk.
- Delayed receivables — Circular debt remains structurally unresolved as of 2026.
- Production decline — Mature Sui and Potohar fields face natural production decline without continued investment.
Screen PSX oil & gas stocks by P/E, dividend yield, and sector on Ticker Analysts.