Oil & Gas / Refinery Projects in Assam – Page 2

142 upcoming and ongoing oil & gas / refinery projects in Assam worth ₹82,610 Cr, with investment, location, project stage and latest status. Last updated 24 Sep 2026.

Projects tracked
142
Total investment
₹82,610 Cr
Pre-project / Under construction
0 / 0
Added in the last 30 days
2

Latest oil & gas / refinery projects in Assam

Showing 6–10 of 142
  1. Under Implementation Oil & Gas / Refinery Updated

    Rs.500 Million New Onshore Oil & Gas Exploration Project in Dima Hasao, Assam

    Assam From 100 Million to 999 Million

    A new greenfield onshore oil and gas exploration project is launching in Dima Hasao, Assam. Located within the OALP-III Block: AA-ONHP-2018/3 covering 1,234.42 square kilometers, the Rs. 500 million project involves drilling one exploratory well down to 1,400 meters. Environmental clearance was filed in July 2026, with drilling operations scheduled from September 2026 to December 2026.

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  2. Under Implementation Oil & Gas / Refinery Updated

    Rs.4955 Million New Group Gathering Station in Sivasagar, Assam

    Assam From 1000 Million to 4999 Million

    A state-owned energy enterprise is building a Rs. 4,955.9 million hydrocarbon facility in Sivasagar, Assam. The installation integrates a 2,000 KLPD Oil Collecting Station, a 1,000 KLPD effluent treatment unit, and a 1,500 KLPD reservoir water injection system. Moving under a strict EPC route since October 2025, the project holds an active Notice to Proceed status.

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  3. Under Implementation Oil & Gas / Refinery Updated

    Rs.4955 Million New Group Gathering Station in Sivasagar, Assam

    Assam From 1000 Million to 4999 Million

    A significant upstream oil and gas project worth ₹4,955.9 million is under development in Sivasagar, Assam. The facility features a high-capacity Oil Collecting Station, an Effluent Treatment Plant, and Water Injection units for sustainable reservoir management. Currently in the environmental clearance phase, the project aims to streamline fluid separation and crude dehydration by late 2027.

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  4. Under Implementation Oil & Gas / Refinery Updated

    Rs.212 Million Exploration and Appraisal Wells in Assam

    Assam From 100 Million to 999 Million

    An oil and gas exploration project in Jorhat, Assam, is expanding to include three additional exploration and appraisal wells and one production unit. Budgeted at Rs. 212.4 million, the project aims to rapidly assess regional hydrocarbon potential. Activity is scheduled for March to April 2026, following environmental clearance submission to state authorities as of March 2026.

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  5. Under Implementation Oil & Gas / Refinery Updated

    Rs.6352 Million New Coke Drum Structure Package in Golaghat, Assam

    Assam From 5000 Million to 49999 Million

    A ₹6,352.8 million Coke Drum Structure Package is being developed in Golaghat, Assam, to modernize regional refinery operations. Executed via the EPC route, the project reached the "Notice to Proceed" stage as of March 2026. Construction is currently underway and scheduled for completion by September 2026, aiming to significantly boost petroleum processing efficiency and regional energy security.

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