| Sr.No. | Location Type | Address |
|
1.
| Registered Office |
`HOEC House', Tandalja Road, Off Old Padra Road ,
Vadodra,
Gujarat-
India,
Pincode:390020
|
|
2.
| Corporate Office |
'Lakshmi Chambers', 192, St. Mary's Road, Alwarpet, ,
Chennai (Madras),
Tamil Nadu-
India,
Pincode:600018
|
|
3.
| Factory/plant |
PY-1, Gas Processing Plant, Pillaiperumalnallur, Thirukadaiyur, ,
Nagapattinam Dist.,
Tamil Nadu-
India,
Pincode:609311
|
|
4.
| Factory/plant |
Palej Production Facilities (PPF), Block CB-ON-7, Near Palej, Village Makan, ,
Vadodra District,
Gujarat-
India,
Pincode:392220
|
|
5.
| Factory/plant |
North Balol Gas Collection Station (GCS), Block North Balol, Near Village Palaj, ,
Mehsana District,
Gujarat-
India,
Pincode:384410
|
|
6.
| Factory/plant |
Asjol Early Production System (EPS), Block Asjol, Village Katosan, ,
Mehsana District,
Gujarat-
India,
Pincode:384430
|
|
7.
| Factory/plant |
Dirok Gas Gathering Station: HOEC Gas Gathering Station, Near Tongline, Dirok Tea Estate,,
Tinsukia District,
Assam-
India,
Pincode:786181
|
|
8.
| Factory/plant |
Hollong Modular Gas Processing Plant(H-MGPP), Augbandha Village, Near Dehing TE, Margherita, P.O. Makum Pathar,,
Tinsukia District,
Assam-
India,
Pincode:786187
|
|
9.
| Factory/plant |
Offshore Production Facility, SUN Platform, Offshore Cauvery Basin, Block PY-1,,
Chennai (Madras),
Tamil Nadu-
India,
Pincode:
|
|