E & P Operators

Companies
ONGC Ltd.	HOEC
Sun Petrochemicals Pvt. Ltd.	Oilex Ltd.
Vedanta Ltd.	Pan India
Selan Technology	Nippon Power Ltd.
Joshi Technology	GAIL India Ltd.
GSPC Ltd.	South Asia Consultancy
GNRL oil & Gas	Megha Engineering Ltd
Kiri Logistics	Shanti Ispat
Oilmax Energy	BPRL