List of Oil and Gas Companies

1. Indian Oil Corporation
http://www.indianoilcorp.com/

2. ONGC
http://www.ongcindia.com/

3. Bharat Petroleum
http://www.bharatpetroleum.com/

4. Reliance Petroleum Limited
http://www.relpetro.com/

5. Essar Oil Limited
http://www.essar.com/

6. Gas Autority of India
http://www.gailonline.com/

7.Hindustan Petroleum Corporation
http://www.hindpetro.com/

8. Aban
http://www.abaindia.com/

9. Oil India Limited
http://oilindia.nic.in/ourcomp_spread_assam.htm

10. Tata Petrodyne
http://tata.com/tata_petrodyne/index.htm

11.Hindustan Oil Exploration Company Limited
http://www.hoec.com/

12. India LPG
http://www.indialpg.com/

13. IBP Co. Limited
http://www.ibpoil.com/

14. Lubricants India
http://www.lubricantsindia.com/

15. Oil Gas India
http://www.oilgasindia.com/

16. Petrosil Group
http://www.petrosil.com/

17. Shiv-Vani Universal
http://www.shiv-vani.com/

18. Kochi Refineries Limited
http://www.kochirefineries.com/

19. Niko Resources Limited
http://www.nikoindia.com/

20. Assam Oil Company Limited
http://en.wikipedia.org/wiki/Assam_Oil_Company_Ltd

21. Balmer & Lawrie & Co.
http://www.balmerlawrie.com/

22. Bombay High
http://www.bombayhigh.com/

23. Mangalore Refinery and Petrochemicals
http://www.mrpl.co.in/

24. Petronet LNG Limited
http://www.petronetlng.com/

25. Gujarat Oleo Chem Limited
http://en.wikipedia.org/w/index.php?title=Gujarat_Oleo_Chem_Ltd

26. Geo Global Resources
http://en.wikipedia.org/w/index.php?title=Geo_Global_Resources

27. Cairn Energy
http://en.wikipedia.org/wiki/Cairn_Energy

28. Charottar Gas Sahkari Mandli
http://en.wikipedia.org/w/index.php?title=Charottar_Gas_Sahkari_Mandli

29. Essar Oil India
http://en.wikipedia.org/w/index.php?title=Gujarat_Gas_Co._Ltd

30. Gujarat Gas Company Limited
http://en.wikipedia.org/w/index.php?title=Gujarat_Gas_Co._Ltd

31. Gujarat State Petroleum Corporation
http://en.wikipedia.org/w/index.php?title=Gujarat_State_Petroleum_Corporation

32. HOECL
http://en.wikipedia.org/w/index.php?title=HOECL

33. Jubiliant Empro
http://en.wikipedia.org/w/index.php?title=Jubiliant_Empro

34. JHON ENERGY
http://en.wikipedia.org/w/index.php?title=JHON_ENERGY

35. Pankaj Petroleum Corporation Limited
http://en.wikipedia.org/w/index.php?title=Pankaj_Petroleum_Co._Ltd

36. Piyush Petroleum Corporation Limited
http://en.wikipedia.org/w/index.php?title=piyush_Petroleum_Co._Ltd

37. Prize Petroleum Corporation Limited
http://en.wikipedia.org/w/index.php?title=Prize_Petroleum_CO.LTD

38. Hardy Oil and Gas Limited
http://www.oilvoice.com/Hardy_Oil_and_Gas

39. Selan Exploration Tech Limited
http://en.wikipedia.org/w/index.php?title=Selan_Exploration_Tech.Ltd

40. M/S Kunj Forgings Private limited
http://www.kunjforge.in/

41. SledgeHammer Oil Tools Private Limited
http://www.sledgehammerasia.com/

42. Aeromarine
http://www.aeromarineindia.com/

43. Jindal Drilling and Industries Limited

http://www.jindal.com/

44. Parveen Industries Private Limited
http://www.parveenoilfield.com/

45. Punj Lloyd Limited
http://www.punjlloyd.com/

46. Alfa Pumps and Systems
http://www.alfapumpsindia.com/

47. Gumpro Chem Drilling Fluids
http://www.gumprodf.com/

48. Indiana Gratings Private Limited
http://www.hotfrog.in/Companies/NA-GRATINGS