Issuer ? SOCIÉTÉ DE RECHERCHES ET FORAGES
| Siège social |
| Rue de surène, 7 - Paris (France , Paris ) appearing in yearbooks from 1920 to 1927 |
| Siège d'exploitation |
| - null (Algérie ) appearing in yearbooks from 1923 to 1923 |
| - null (Tunisie ) appearing in yearbooks from 1923 to 1923 |