ONGC and Petronet LNG Ink ₹5,000 Crore Deal for 15-Year Ethane Services
ONGC and Petronet LNG have signed a 15-year agreement for Ethane Unloading, Storage, and Handling Services, set to begin between October-December 2028. ONGC will reserve about 600 KTPA capacity at Petronet LNG's ethane storage facilities in Dahej, Gujarat. The deal is expected to generate approximately ₹5,000 crore in revenue for Petronet LNG over the contract duration. Petronet LNG is developing ethane handling facilities at Dahej, including a 1,70,000 cubic meter storage tank and a third jetty capable of handling Ethane, Propane, and LNG.

*this image is generated using AI for illustrative purposes only.
Oil and Natural Gas Corporation (ONGC) Limited and Petronet LNG Limited have signed a significant 15-year agreement for Ethane Unloading, Storage, and Handling (USH) Services. This binding term sheet, set to commence between October and December 2028, marks a strategic move in India's energy infrastructure development.
Key Details of the Agreement
- Duration: 15 years
- Commencement: Between October-December 2028
- ONGC's Commitment: Reservation of approximately 600 KTPA capacity at Petronet LNG's ethane storage facilities in Dahej, Gujarat
- Estimated Revenue for Petronet LNG: About ₹5,000 crore over the contract duration
Strategic Implications
This agreement represents a significant step in India's petrochemical and energy value chain. For ONGC, it ensures a reliable ethane supply for its subsidiary, ONGC Petro Additions Limited (OPaL), which operates one of India's largest petrochemical complexes in Dahej, Gujarat.
Financial Impact on Petronet LNG
The deal is expected to have a positive impact on Petronet LNG's financials. To put this in perspective, let's look at some key financial metrics from Petronet LNG's recent balance sheet:
| Metric | FY 2025 (₹ Crore) | YoY Change |
|---|---|---|
| Total Assets | 26,800.90 | 6.88% |
| Current Assets | 15,196.10 | 17.90% |
| Total Equity | 19,382.40 | 14.26% |
| Reserve & Surplus | 17,882.40 | 15.65% |
The expected revenue of ₹5,000 crore from this deal over 15 years translates to an average of about ₹333.33 crore per year. This represents a significant boost to Petronet LNG's revenue stream, considering its current financial position.
Infrastructure Development
Petronet LNG is developing ethane unloading, storage, and handling facilities at Dahej, including:
- Ethane storage tank capacity of approximately 1,70,000 cubic meters
- A unique third jetty capable of handling Ethane and Propane in addition to LNG
This infrastructure development aligns with Petronet LNG's strategic vision to expand its business portfolio beyond LNG and strengthen its position in India's petrochemical and energy value chain.
Conclusion
The agreement between ONGC and Petronet LNG represents a win-win situation for both companies. It provides ONGC with assured capacity for ethane imports, crucial for its petrochemical operations, while offering Petronet LNG a stable, long-term revenue stream. This deal also underscores the growing importance of ethane in India's energy mix and the country's efforts to develop world-class import infrastructure for various energy products.
As India continues to expand its petrochemical sector, such strategic partnerships and infrastructure developments will play a crucial role in ensuring a reliable supply of key feedstocks like ethane, contributing to the sector's growth and competitiveness on the global stage.
Historical Stock Returns for Petronet LNG
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.87% | -2.31% | -5.72% | -11.94% | -20.79% | +4.96% |















































