Advertisements
Advertisements
प्रश्न
Explain the occurrence of petroleum in India.
Advertisements
उत्तर
Occurence of Petroleum
1. Most of the petroleum occurrences in India are associated with anticlines and fault traps in the rock formations of the tertiary age.
2. In regions of folding, anticlines or domes, it occurs where oil is trapped in the crest of the up-fold.
3. The oil bearing layer is a porous limestone or sandstone through which oil may flow.
4. Petroleum is also found in fault traps between porous and non-porous rocks.
5. Gas, being lighter usually occurs above the oil.
APPEARS IN
संबंधित प्रश्न
How do minerals occur in sedimentary rocks?
Mention one advantage of the use of natural gas over coal or petroleum
Name any three types of coal found in India.
Why is petroleum often referred to as “liquid gold”?
Answer the following question.
Which sources of energy would you suggest for
(a) Rural areas
(b) Coastal areas
(c) Arid regions
Where does India stand in the production of coal?
Where are oil deposits largely found in India?
Which state is the leading producer of the following minerals?
(i) Coal (ii) Oil (iii) Manganese.
Name two coastal oil-refineries in India.
Give two advantages of using Natural gas over coal.
