English Wikipedia - The Free Encycl...
Download this dictionary
China Oilfield Services
China Oilfield Services
(COSL) is an
oilfield
service. It is a majority owned subsidiary of Chinese state owned company
CNOOC
Group. It also has a listed sister company in Hong Kong,
CNOOC Limited
.
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License