There are some offices of ONGC (Oil and Natural Gas Corporation Limited) located in following cities of Gujarat state:

Ahmedabad
Mehsana
Surat
Vadodara
Bharuch

Contact Information of Offices of ONGC

Mehsana Asset
V J Pandya
Asset Manager
ONGC, KDM Bhavan, ONGC,
Mehsana Asset, Palavasana,
Mehsana-384003
Telephone: 02762-225430 (Office),
02762-225811 (Fax)

Ahmedabad Asset
Dr Mahendra Pratap
Asset Manager
ONGC, Avani Bhavan, Chandkheda, Ahmedabad-380005
Telephone: 079-23266521 (Office),
079-23291289 (Fax)

Institute of Reservoir Studies (IRS)
Siddhartha Sur
Head IRS
ONGC, IRS, Chandkheda Ahmedabad-380005
Telephone: 079-23291704 (Office)

Western Onshore Basin
Arun Kumar
Basin Manager
ONGC, Makarpura Road, Vadodara – 390009
Telephone: 0265-2638864 (Office), 0265-260-5400 (Board No.),
0265-2641260 (Fax)

Centre for Excellence in Well Logging Technology (CEWELL)
B K Prasad
Head CEWELL
ONGC, Makarpura Road, Vadodara – 390009
Telephone: 0265-2631497 (Office),
0265-2643873 (Fax)

Ankleshwar Asset
D M R Shekhar
Asset Manager
ONGC, Ankleshwar-393010, Distt: Bharuch, Gujarat
Telephone: 02646-237500 (Office),
02646-246926 (Fax)

Hazira Plant
S K Pathak
Plant Manager
Hazira Plant, PO ONGC Nagar, Surat-394518
Telephone: 0261-2875600 (Office),
0261-2875575 (Fax)