Coal : Coal reserves in India are estimated to be 319 billion tonnes, and oil reserves there are estimated to be 42 billion tonnes. Coal India Limited is in charge of overseeing operations at a total of 364 mines, comprising 166 underground mines, 180 opencast mines, and 18 mixed mines. These mines are spread out across 83 mining zones in 8 different states. Jharkhand, Odisha, Chhattisgarh, West Bengal, Madhya Pradesh, Telangana, Maharashtra, and Assam are the Indian states that are home to the majority of the country’s coal mines. India is consistently ranked among the top countries in terms of its total annual production of coal. The major coalfields in India are primarily composed of bituminous and sub-bituminous coal, and they are found in the eastern and central areas of the country. The primary kinds of coal reserves that India possesses are known as Gondwana coal and tertiary coal.
Important coal mines in India They Are:
Jharia is the most productive and extensive coal mine in India, both in terms of reserves and production. It has a production rate of 32 million tonnes per year and spans an area of 460 km2.
The Bokaro mine is the country’s second-largest coal mine. It has a production rate of 18.8 million tonnes per year and spans a total area of 500 km2.
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The third-largest coal mine in India is known by the name Korba. It has a production rate of 15.5 million tonnes per year and spans about 530 square kilometers in total area.
The only state government in India to possess a coal mine is Singareni, which is located in India. It has a production capacity of 62 million tonnes per year and spans an area of 350 square kilometers.
Neyveli is the location of India’s largest lignite mine. It has a production rate of 28.5 million tons per year and spans an area of 450 km2 in total.
Crude Oil : The amount of crude oil that India produces each year is expected to be 30.5 million tons. In addition, there are 23 crude oil refineries in the country, with a total capacity of 248.87 million tons per year. Onshore and offshore oil fields are the two distinct types of oil fields that can be found in India. The most important oil fields are found offshore in the Arabian Sea, specifically in the Mumbai High region. The most important onshore oil fields can be found in the states of Assam, Gujarat, and Tamil Nadu in India.
Some of India’s Most Important Oil Fields:
Ankleshwar is the largest onshore oil field in India, covering 520 square kilometers of land area. It is located in the state of Maharashtra. It has a daily production capacity of 10,000 barrels and may be found in the state of Gujarat.
Digboi: Digboi is significant in Indian history since it is the earliest oil field in the country. It was found in 1889, and its location in Assam is responsible for its current production of one thousand barrels per day.
The Mumbai High oil field is the largest offshore oil field in India, and it is located in the Arabian Sea. It has a total land area of 7,500 square kilometers. It has a significant production rate of 350,000 barrels per day, which is a boon to the economy.
These coal and oil fields are extremely important to India’s energy industry since they supply fuel for a variety of different sectors, help support the manufacture of steel, and fulfill the energy requirements of the nation. The majority of India’s coal reserves are made up of bituminous and sub-bituminous coal, two types of coal that are absolutely necessary for the manufacturing of steel as well as a wide variety of other industrial uses. The majority of India’s oil reserves are composed of crude oil and natural gas, both of which find widespread application in a variety of industries, including transportation, the food industry, the production of fertilizers, and petrochemicals.
In a nutshell, India is in possession of large deposits of coal and oil, both of which are extremely important for the functioning of industries, the maintenance of steel production, and the fulfillment of the energy needs of various sectors.