|
Technoconsult Co. |
|
Venezuela |
|
|
Rosneftegazstry Co. (RNGS) |
|
Russia |
|
|
Geofizika Co. |
|
Croatia |
|
|
Keller Grundbau Co. |
|
Germany |
|
|
Gaffney, Cline & Associates Co. (GCA) |
|
UK |
|
|
Anglesey Geophysical Services Co. (AGS) |
|
UK |
|
|
Petroleum Geo- Services Co. (PGS) |
|
UK |
|
|
TNA Ltd Co. |
|
UK |
|
|
Divestco Co. |
|
Canada |
|
|
IPRES Co. |
|
Norway |
|
|
Energosoyuz Co. |
|
Ukraine |
|
|
Downhole Services Co. |
|
China |
|
|
Oyasa Co. |
|
China |
|
|
Nespak Co. |
|
Pakistan |
|
|
Resevoir Modeling Technology Co. (Res. Mod. Tec.) |
|
U.A.E. |
|