China Oilfield Services Ltd

4 Feb 2013

The nation's dominant offshore oil-drilling services provider, China Oilfield Services Ltd (COSL), expects the basic drilling rate it charges its customers to be flat this year, even as its...

4:19AM

China Oilfield in deepwater push

1 Apr 2008

China Oilfield Services Ltd (COSL) plans to spend 3 billion yuan (HK$3.33 billion) in the next three years to beef up its capacity to serve the nascent but high-potential deepwater drilling...

12:13AM

Yuan aims to make COSL global leader

12 Nov 2007

Chief sticks to core strategies to pursue goal

Yuan Guangyu could not hide his pride and happiness as he talked about China Oilfield Services Ltd (COSL), even a month before the...

10:41AM

COSL posts 73pc increase for quarter

30 Oct 2007

China Oilfield Services Ltd (COSL), the mainland's dominant provider of offshore drilling and related services, posted a 73.3 per cent year-on-year jump in third-quarter net profit to 604.12...

9:22AM

China Oilfield to carry out US$10m overhaul of rig

2 Apr 2007

China Oilfield Services Ltd aims to begin in the third quarter an estimated US$10 million programme to overhaul one of its drilling rigs and extend its operating water depth as part of efforts to...

12:25AM

COSL boosts spending to 3.5b yuan

25 Jan 2007

Oilfield services group targets profit growth of at least 20pc

3:43PM

Opinion

Tom Holland

Attempts to diversify China's reserves have been a disaster

4:45AM

Howard Winn

China is like the EU; provinces are its member states

5:26AM

COSL signs deals for vessels worth $631m

China Oilfield Services Ltd (COSL) - the country's largest offshore oilfield services provider - has signed contracts worth 672 million yuan (about HK$631 million) to build eight support vessels...

5:55AM