CPCL Chennai Refinery
A 210,000 barrels per calendar day petroleum refinery in Chennai, IN, operated by CPCL. Nelson Complexity 8.5.
Record
- Rated capacity
- 210,000 bpd (atmospheric crude distillation, calendar day)
- Nelson Complexity Index
- 8.5
- Status
- Operator
- CPCL
- Parent
- Chennai Petroleum Corporation Limited (NSE:CHENNPETRO)
- Supplier graph
- bomforge.com/companies/cpcl-chennai
- Coordinates
- 13.0800, 80.2900
What coverage reports
CPCL rides throughput, efficiency gains to FY26 profit surge
2026-04-25 · 1 publisher filed it
operations 1
These are counts of what publishers filed about this plant, not an operating status. A quiet month means nobody named this facility that month, which is a fact about coverage and not about the plant. Where this site states how a refinery is running it says so in the facts table above, from the curated dataset, and cites it there.
Wire
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Operations LowCPCL rides throughput, efficiency gains to FY26 profit surgeThe Times of India · matched chennai
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General LowManali Petrochemicals Resumes Chennai Plant-1 Operations After Government Propylene Allocationscanx.trade · matched chennai
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Expansion MediumChennai refinery expansion increases Indian Oil Corporation’s operating costsInspenet · matched chennai
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Expansion MediumChennai refinery expansion cost goes up over INR 3,600 croreET EnergyWorld · matched chennai
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Expansion MediumChennai refinery expansion cost goes up over Rs 3,600 crore, says IOCBusiness Standard + 1 other outlet · matched chennai
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Incident HighChennai Refinery's Assurance After Green Court's Warning Over Oil SpillNDTV · matched chennai
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Expansion LowIOC set to expand Chennai refinery in JVConstruction World India · matched chennai
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Expansion HighIOC studying if Iran's investment in Chennai refinery violates US sanctionsbusiness-standard.com + 1 other outlet · matched chennai
Every item names this facility by city or plant name in its headline or summary. Operator-only mentions never attribute. Headlines and links belong to the publishers named.