Oil and Natural Gas Corporation Ltd

ONGC was set up under the visionary leadership of Pandit Jawahar Lal Nehru. Pandit Nehru reposed faith in ShriKeshavDevMalviya who laid the foundation of ONGC in the form of Oil and Gas division, under Geological Survey of India, in 1955. ONGC as an integrated Oil & Gas Corporate has developed in-house capability in all aspects of exploration and production business i.e., Acquisition, Processing & Interpretation (API) of Seismic data, drilling, work-over and well stimulation operations, engineering & construction, production, processing, refining, transportation, marketing, applied R&D and training, etc. Today, Oil and Natural Gas Corporation Ltd. (ONGC) is, the leader in Exploration & Production (E&P) activities in India having 72% contribution to India’s total production of crude oil and 48% of natural gas. ONGC has established more than 7 Billion Tonnes of in-place hydrocarbon reserves in the country. In fact, six out of seven producing basins in India have been discovered by ONGC. ONGC produces more than 1.27 million Barrels of Oil Equivalent (BOE) per day. It also contributes over three million tonnes per annum of Value-Added-Products including LPG, C2 - C3, Naphtha, MS, HSD, Aviation Fuel, SKO etc.

Contact Details

Frontier Basin - ONGC

Oil and Natural Gas Corporation Ltd
IDT Campus
Kaulagarh Road
Dehradun, UT 248195
Phone: +91-135-2758778
Fax: +91-135-2753639

GEOPIC - ONGC

Oil and Natural Gas Corporation Ltd
KDMIPE Campus
Kaulagarh Road
Dehradun, UT 248195
Phone: +91-135-2758626
Fax: +91-135-22795879

Registered Office

Oil and Natural Gas Corporation Ltd
Jeevan Bharti, Tower-II
124-Indira Chowk
New Delhi, DH 110001
Phone: +91-11-23317213
Fax: +91-11-23310729

Rajasthan Forward Base, ONGC, WoB

Oil and Natural Gas Corporation Ltd
KDM Complex
Mandore Road
Jodhpur, RJ 342026
Phone: +91-291-2572396
Fax: +91-291-2571027

Mehsana Asset

Oil and Natural Gas Corporation Ltd
KDM Bhavan, ONGC, Mehsana Asset
Palavasana
Mehsana, GJ 384003
Phone: +91-2762-225430
Fax: +91-2762-225811

Ahmedabad Asset

Oil and Natural Gas Corporation Ltd
Avani Bhavan
Chandkheda
Ahmedabad, GJ 380005
Phone: +91-79-23266521
Fax: +91-79-23291289

Institute of Reservoir Studies (IRS)

Oil and Natural Gas Corporation Ltd
ONGC, IRS
Chandkheda
Ahmedabad, GJ 380005
Phone: +91-79-23291704
Fax: +91-79-27700543

Western Onshore Basin

Oil and Natural Gas Corporation Ltd
Makarpura Road,
Vadodara, GJ 390009
Phone: +91-265-2638864
Fax: +91-265-2641260

Centre for Excellence in Well Logging Technology (

Oil and Natural Gas Corporation Ltd
Makarpura Road
Vadodara, GJ 390009
Phone: +91-265-2631497
Fax: +91-265-2643873

Ankleshwar Asset

Oil and Natural Gas Corporation Ltd
Bharuch
Ankleshwar, GJ 393010
Phone: +91-2646-237500
Fax: +91-2646-246926

Hazira Plant

Oil and Natural Gas Corporation Ltd
Hazira Plant
PO ONGC Nagar
Surat, GJ 394518
Phone: +91-261-2875600
Fax: +91-261-2875575

MBA Basin

Oil and Natural Gas Corporation Ltd
50, Jawahar Lal Nehru Road,
Kolkata, WB 700071
Phone: +91-33-22822758
Fax: +91-33-22821752

Assam Asset

Oil and Natural Gas Corporation Ltd
Nazira
Sivasagar, AS 785685
Phone: +91-3772-252300
Fax: +91-3772-252243

Assam & Assam Arakan Basin

Oil and Natural Gas Corporation Ltd
Luit Bhawan, ONGC, Cinnamara Complex
P O : Cinnamara
Dist : Jorhat, AS 785704
Phone: +91-376-2360011
Fax: +91-376-2360012

Cachar Forward Base

Oil and Natural Gas Corporation Ltd
Srikona
Silchar
Cachar, AS 788026
Phone: +91-3842-229022
Fax: +91-3842-268951

Tripura Asset

Oil and Natural Gas Corporation Ltd
Badarghat Complex
Agartala, TP 799014
Phone: +91-381-2374300
Fax: +91-381-2374288

Institute of Petroleum Safety, Health & Environmen

Oil and Natural Gas Corporation Ltd
IPSHEM, P.O. Via Velim
Betul
South Goa, GO 403723
Phone: +91-832-2677001
Fax: +91-832-2677029

Cauvery Basin

Oil and Natural Gas Corporation Ltd
Thalamuthu Natarajan Bldg. (CMDA Tower-I) No.1, Gandhi Irwin Road
Egmore
Chennai, TN 600008
Phone: +91-44-28542525
Fax: +91-44-28591279

Karaikal Asset

Oil and Natural Gas Corporation Ltd
Neravy Office Complex
Neravy (PO)
Karaikal, PC 609604
Phone: +91-4368-238890
Fax: +91-4368-238126

Kakinada Asset (Eastern Offshore Asset)

Oil and Natural Gas Corporation Ltd
EOA, II Floor-South Block, Subhadra Arcade
Bhanugudi Junction
Kakinada, AP 533003
Phone: +91-884-2374100
Fax: +91-884-2374104

Rajahmundry Asset

Oil and Natural Gas Corporation Ltd
Godavari Bhavan, Base Complex
Rajahmundry
East Godavari Dist, AP 533106
Phone: +91-883-2424348
Fax: +91-883-2434386

Krishna Godavari - Pranahita Godavari Basin

Oil and Natural Gas Corporation Ltd
Godavari Bhavan, Base Complex
Rajahmundry
East Godavari Dist, AP 533106
Phone: +91-883-2494100
Fax: +91-883-2440670