The 1,635km-long, upcoming Dhamra–Numaligarh project will be operated by Numaligarh Refinery . This onshore, oil pipeline, with a maximum diameter of 28 inches, will start in Orissa (India) and ends in Assam (India).

The Dhamra–Numaligarh project is expected to commence operations in 2024 and will be owned by Oil India , Engineers India, and others.

During the period 2021-2025, the Dhamra–Numaligarh project is expected to witness an estimated capex of $699.17m.

Contractors involved in the Dhamra–Numaligarh project:

Some of the key contractors for the Dhamra–Numaligarh include –

Main EPC: Engineers India.

About Numaligarh Refinery

Numaligarh Refinery Ltd (NRL) refines and markets crude oil and petroleum products. It is a subsidiary of Bharat Petroleum Corporation Limited (BPCL). Apart from BPCL, Government of Assam and Oil India Limited (OIL) also have stakes in NRL. The company offers light distillates, middle distillates, heavy ends, and fuels, and lubricants. Its product line includes naphtha, motor spirit, LPG, high speed diesel, aviation turbine fuel, raw and petroleum coke, paraffin wax, and sulphur. The company operates a marketing terminal equipped with Terminal Automation System (TAS) that dispatches products through road and rail across the country. NRL is headquartered in Guwahati, Assam, India.


Information on the pipeline is sourced from GlobalData’s Oil & Gas Pipelines database that provides detailed information on all active and upcoming, crude oil, natural gas, petroleum products and Natural Gas Liquids (NGL) trunk pipelines globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.