China

Pakistan

Afghanistan

Tajikistan

Bangladesh

Myanmar

Nepal Bhutan

100°E

95°E

95°E

90°E

90°E

85°E

85°E

80°E

80°E

75°E

75°E

70°E

70°E65°E

35°N 35°N

30°N 30°N

25°N 25°N

20°N 20°N

15°N 15°N

10°N 10°N

5°N 5°N

µ

0 250 500 750 1,000125 KM

Indian Sedimentary Basins

01. Krishna-Godavari (KG)02. Mumbai Offshore03. Assam-Shelf04. Rajasthan05. Cauvery06. Assam-Arakan Fold Belt07. Cambay

Categary - I Basins08. Saurashtra09. Kutch10. Vindhyan11. Mahanadi12. Andaman

Categary - II Basins13. Kerala-Konkan (KK)14. Bengal-Purnea15. Ganga-Punjab16. Pranhita-Godavari (PG)17. Satpura- South Rewa-Damodar18. Himalayan Foreland19. Chhattishgarh

Categary - III Basins

Category - I (Basins with 'Reserves' beingproduced and exploited)Category - II(Basins with 'Contingent Resources' to be developed and monetized)

Category - III (Basins with only 'Prospective Resources'to be explored and discovered)Shallow water areas (0-400 m Isobath)

E E E E E E E

E E E E E E E

E E E E E E E

E E E E E E E

E E E E E E E

E E E E E E E

E E E E E E E

E E E E E E E Pre-Cambrian basement/Tectonic sediments Un-assessed deepwater areas

6

3

5

1

2

4

12

11

8

9 10

26

14

25

19

23

22

15

18

24

13

20

16

17

21

7

Deepwater areas (> 400 m Isobath)

20. Narmada21. Spiti-Zanskar22. Deccan Syneclise23. Cuddapah24. Karewa25. Bhima-Kaladgi26. Bastar

Legend400 IsobathExclusive Economic Zone