| Şehir | Ülke | |
AAPG
| İstanbul | Türkiye |
|
Oil and Gas. Fuel and Energy Complex
| Tyumen | Rusya |
|
BioFuels International
| Ghent | Belçika |
|
MOGSEC
| Kuala Lumpur | Malezya |
|
ECUADOR OIL & POWER
| Quito | Ekvador |
|
Upstream Energy
| Manila | Filipinler |
|
SURGUT. OIL and GAS
| Surgut | Rusya |
|
BIOENERGY
| St Petersburg | Rusya |
|
SIF
| Novosibirsk | Rusya |
|
OIL REFINING & PETROCHEMICAL INDUSTRIES
| St Petersburg | Rusya |
|