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Question

Which one of the following Oil Refineries is not located in Assam?

This question was previously asked in
NDA I 2021 GAT Previous Year Paper (18-Apr-2021)
The correct answer is

Tatipaka

Understanding Oil Refinery Locations in India

India has several important oil refineries spread across different states. These refineries play a crucial role in processing crude oil into various petroleum products like petrol, diesel, kerosene, etc. Knowing the location of these major industrial units is important for geographical and economic studies.

The question asks us to identify which of the given oil refineries is not located in the state of Assam.

Analyzing the Oil Refinery Options

Let's examine the location of each oil refinery mentioned in the options:

  • Tatipaka Oil Refinery: This refinery is located in the East Godavari district of Andhra Pradesh. It is a relatively smaller refinery operated by ONGC.
  • Numaligarh Oil Refinery: This refinery is located in the Golaghat district of Assam. It is a significant refinery in the Northeast region of India.
  • Bongaigaon Oil Refinery: The Bongaigaon Refinery and Petrochemicals Limited (BRPL), now part of Indian Oil Corporation Limited (IOCL), is located in Bongaigaon, Assam.
  • Digboi Oil Refinery: This is one of the oldest operating oil refineries in India, located in Digboi, Tinsukia district, Assam. It is also operated by IOCL.

Identifying the Refinery Not in Assam

Based on the locations of the refineries listed, we can see that three of them (Numaligarh, Bongaigaon, and Digboi) are situated in Assam, while one (Tatipaka) is located in Andhra Pradesh.

Therefore, the oil refinery that is not located in Assam is Tatipaka.

Oil Refinery Locations
Oil Refinery State
Tatipaka Andhra Pradesh
Numaligarh Assam
Bongaigaon Assam
Digboi Assam

Conclusion

Comparing the provided options with the actual locations of the refineries, it is clear that the Tatipaka Oil Refinery is not located in Assam. The other refineries listed – Numaligarh, Bongaigaon, and Digboi – are indeed important oil refineries situated within the state of Assam.

Revision Table: Key Oil Refineries and Locations

Here is a quick reference table for revising the locations of the oil refineries discussed:

Refinery Name State Key Fact
Tatipaka Andhra Pradesh ONGC operated
Numaligarh Assam Major refinery in Northeast
Bongaigaon Assam Part of IOCL
Digboi Assam Oldest operating refinery in India

Additional Information on Indian Oil Refineries

India is a major consumer and refiner of petroleum products. The country has a large refining capacity spread across various public sector, joint sector, and private sector refineries. Understanding their distribution is important for understanding India's energy infrastructure.

  • Refineries are strategically located based on crude oil sources (import terminals or domestic production) and market demand.
  • Some major refinery complexes include Reliance Industries' Jamnagar refinery (Gujarat), IOCL's Panipat, Paradip, and Koyali refineries, BPCL's Mumbai and Kochi refineries, and HPCL's Visakhapatnam refinery.
  • Assam holds historical significance in India's oil industry, with Digboi being a pioneering site.
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