Oil India Limited Completes Strategic Pipeline Upgrade, Boosting Northeast Energy Infrastructure
Oil India Limited (OIL) has mechanically completed the Numaligarh-Siliguri Product Pipeline (NSPL) upgradation project on October 12, 2025. The project increases the pipeline's capacity from 1.77 MMTPA to 5.50 MMTPA, aligning with the Numaligarh Refinery Expansion Project. This upgrade enhances energy security, supports economic growth, and meets growing demand in Northeast India, contributing to national energy goals.

*this image is generated using AI for illustrative purposes only.
Oil India Limited (OIL) has achieved a significant milestone in its commitment to India's energy security with the mechanical completion of its Numaligarh-Siliguri Product Pipeline (NSPL) upgradation project on October 12, 2025. This strategic enhancement marks a substantial leap in the company's midstream infrastructure capabilities, positioning OIL to meet the growing energy demands of the Northeastern region and beyond.
Key Project Highlights
The NSPL upgradation project showcases OIL's dedication to strengthening India's energy infrastructure. Here are the critical aspects of this achievement:
Aspect | Details |
---|---|
Project Name | Numaligarh-Siliguri Product Pipeline (NSPL) Upgradation |
Completion Date | October 12, 2025 |
Capacity Increase | From 1.77 MMTPA to 5.50 MMTPA |
Purpose | To handle increased product flows from Numaligarh Refinery |
Strategic Importance
This upgrade is closely aligned with the ongoing Numaligarh Refinery Expansion Project by Numaligarh Refinery Ltd. (NRL), which aims to increase the refinery's capacity from 3.00 MMTPA to 9.00 MMTPA. The synergy between these projects underscores a comprehensive approach to enhancing the region's petroleum product supply chain.
Implications for Northeast India
The completion of the NSPL upgradation project is expected to have far-reaching effects on the energy landscape of Northeast India:
Enhanced Energy Security: The increased pipeline capacity will ensure a more robust and reliable supply of petroleum products to the region.
Economic Growth: Improved energy infrastructure can catalyze industrial development and economic activities in the Northeast.
Meeting Growing Demand: The upgrade positions OIL to effectively respond to the increasing demand for petroleum products in the region.
Commitment to National Energy Goals
Oil India Limited's successful completion of this project reaffirms its role as a key player in India's energy sector. By enhancing its midstream infrastructure, OIL is actively contributing to the nation's energy security and supporting the government's vision of a more energy-efficient and self-reliant India.
As the company continues to strengthen its position in the domestic energy market, such strategic investments in infrastructure are likely to play a crucial role in shaping the future of India's energy landscape, particularly in the Northeastern region.
With this significant upgrade, Oil India Limited demonstrates its capability to execute large-scale projects efficiently, further solidifying its status as a Maharatna CPSE under the Government of India.
Historical Stock Returns for Oil India
1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
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-0.56% | -1.98% | +4.85% | +13.16% | -29.37% | +636.44% |