Understanding Oil Fields in India

The question asks us to identify the place among the given options that is NOT known as an oil field. India has several important regions where crude oil and natural gas are extracted. These locations are often referred to as oil fields or hydrocarbon fields.

Let's examine each option to determine if it is primarily known as an oil-producing area.

Analyzing Potential Oil Field Locations

We will look at the significance of each location provided:

• Naharkatiya: This is a well-known oil field located in the Dibrugarh district of Assam, India. It was one of the early major oil discoveries in India and remains an important producing area in the Upper Assam basin.
• Kalol: Situated in Gujarat, Kalol is also a significant oil and gas field. It falls within the Cambay basin and has been a key contributor to India's onshore hydrocarbon production for many decades.
• Ledo: Ledo is a town located in the Tinsukia district of Assam, close to the border with Arunachal Pradesh. While Assam is an oil-rich state, Ledo itself is historically more famous for its extensive coal mines and its strategic importance during World War II as the starting point of the Stilwell Road (Ledo Road). It is not primarily recognized as a major oil field area compared to places like Digboi, Naharkatiya, or Moran in Assam.
• Ankleshwar: Located in Gujarat, Ankleshwar is one of the most prolific and famous onshore oil fields in India. Discovered in the 1960s, it has been a cornerstone of India's domestic oil production for a significant period and is often referred to as the "oil capital" of Gujarat.

Identifying the Location That is NOT an Oil Field

Based on the analysis, Naharkatiya, Kalol, and Ankleshwar are all well-established oil fields in India. Ledo, while located in a region known for energy resources (specifically coal), is not typically listed or recognized as a major oil field itself.

We can summarize the status of each location:

Conclusion: Why Ledo is Not Primarily an Oil Field

The comparison clearly shows that Naharkatiya, Kalol, and Ankleshwar are prominent oil field locations. Ledo, in contrast, is primarily known for its coal mines and historical significance. Therefore, Ledo is the place among the options that is NOT considered a major oil field.

Revision Table: Important Indian Energy Sites

Additional Information: India's Energy Landscape

India has diverse energy resources, including crude oil, natural gas, coal, hydroelectricity, nuclear power, and renewable sources. While oil and gas are crucial for energy security, domestic production meets only a part of the country's demand, making imports necessary.

The major oil and gas producing basins in India are located in the northeast (Assam, Arunachal Pradesh), the west (Gujarat, Rajasthan), and offshore regions (Arabian Sea, Bay of Bengal). Coal mining is widespread, particularly in states like Jharkhand, Odisha, Chhattisgarh, West Bengal, and Madhya Pradesh.

Understanding the geographical distribution of these key energy resources is important for various studies, including geography, economics, and environmental science.