Could you please get the address of School of Maintenance Practices of ONGC along with details of company?

As per your concern I will let you know information of Oil and Natural Gas Corporation Ltd and will also get the address of School of Maintenance Practices.

The Oil and Natural Gas Corporation Limited is an Indian multinational oil and gas company which produces around 77% of India's crude oil (equivalent to around 30% of the country's total demand) and around 62% of its natural gas.

Here is the address

Oil and Natural Gas Corporation Ltd
School of Maintenance Practices
SMP Building, Near Central Workshop, Vadodara-390009.

Phone:-
(0265) 2631241

Products
Crude Oil
Gas
LPG
Naptha
C2-C3
SKO
Others
Adjustments

Shreholdings
Shareholders (as on 31-Mar-2013) Shareholding
Promoter – Government of India 68.94%
Government Companies 10.09%
Banks, Financial Inst. & Insurance companies 09.69%
Foreign Institutional Investors (FII) 06.27%
Private Corporate Bodies 01.83%
Individual shareholders 01.65%
Mutual Funds and UTI 01.13%
NRI/Employees 00.11%
Total 100.0%

Address:-
Oil and Natural Gas Corporation Ltd
ONGC, Pandit Deendayal Upadhyaya Urja Bhavan,
5 Nelson Mandela Marg, Vasant Kunj-110070

Phone:-
26750999/26129000