Oil & Gas / Refinery Projects in Tamil Nadu

53 upcoming and ongoing oil & gas / refinery projects in Tamil Nadu worth ₹192,366 Cr, with investment, location, project stage and latest status. Last updated 07 Sep 2026.

Projects tracked
53
Total investment
₹192,366 Cr
Pre-project / Under construction
0 / 0
Added in the last 30 days
0

Latest oil & gas / refinery projects in Tamil Nadu

Showing 1–5 of 53
  1. Pre Project Stage Oil & Gas / Refinery Updated

    Rs.15943 Million offshore drilling expansion project for 5 new development and production wells in Tamil Nadu.

    Tamil Nadu From 5000 Million to 49999 Million

    An expansion project involving offshore drilling of 5 new development and production wells within the existing PY3 Oil Field (CY-05/90/1 Block) in the Cauvery Basin, off the coast of Tamil Nadu. The project aims to raise crude oil output from 10,000 BBL/day to 25,000 BBL/day and add 15 MMSCFD of associated natural gas, utilizing the existing FPSO Svetah Venetia for processing, storage and offloading. The proposal is currently under scrutiny with the Ministry of Environment, Forest and Climate Change for Terms of Reference, with combined Environmental and CRZ clearance to be obtained.

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  2. Under Implementation Oil & Gas / Refinery Updated

    Rs.34000 Million Ennore LNG Terminal Expansion Project in Thiruvallur, Tamil Nadu

    Tamil Nadu From 5000 Million to 49999 Million

    A major LNG terminal expansion is planned at Ennore, Thiruvallur, Tamil Nadu, to double capacity from 5 MMTPA to 10 MMTPA, addressing growing LNG demand in southern India. The project, estimated at ₹34,000 million, supports industries, power, and domestic consumption. Construction is scheduled from January 2025 to July 2030, and environmental clearance is under review.

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  3. Under Implementation Oil & Gas / Refinery Updated

    Rs.2050 Million New Pipeline Laying Project in Chennai, Tamil Nadu

    Tamil Nadu From 1000 Million to 4999 Million

    A new pipeline project is underway in Ennore, Chennai, involving the installation of a 28-inch desalinated water pipeline and a 10-inch reject water pipeline connecting a refinery to a desalination plant. With an estimated cost of Rs. 2,050 million, construction began in January 2024 and is expected to conclude by September 2025 under the EPC model.

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  4. Under Implementation Oil & Gas / Refinery Updated

    Rs.4500 Million Marine Terminal Facility Upgradation Project in Cuddalore, Tamil Nadu

    Tamil Nadu From 1000 Million to 4999 Million

    A Marine Terminal Facility Upgradation Project is planned in Cuddalore, Tamil Nadu, with an estimated cost of Rs. 4,500 million. It includes jetty modifications, additional loading arms, mooring dolphins, dredging, a fire water pump house, pipelines, and a 20 MLD desalination plant. The project is under environmental clearance review, with construction expected to start in August 2025 and finish by July 2027.

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  5. Project Work Commenced Oil & Gas / Refinery Updated

    Bottling of LPG in Cylinders Expansion Project in Thiruchirapalli, Tamil Nadu

    Tamil Nadu NA

    A LPG expansion project is planned in Kolathur, Srirangam Taluk, Thiruchirapalli, Tamil Nadu, involving bulk storage of LPG and bottling in various cylinder capacities. The project includes storage in bullets, horton sphere, and mounded bullets totaling 1900 MT, with a bottling capacity of 16000 MT/month. Consent from state pollution control authorities has been secured as of March 2024.

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