 | Vestre Svanholmen 4, 4313 SANDNES +47 519 50 900 · www.cosl.no |
 | COSL Drilling Europe AS is a subsidiary to China Oilfield Services Limited, (COSL) Beijing, China.
COSL Drilling Europe AS head office is located in Stavanger, Norway. |
 | Telefax +47 5195 0901 |
 | GPS KoordinaterN 58° 53.252'E 5° 41.835' |