COSL

COSL rig sets sail for Petrobras campaign in Brazil

Rigs and Vessels

China's anti-graft crackdown widens as third former COSL chief executive investigated

People

Turkish buyer set to acquire abandoned jack-up rig amid industry recovery

Rigs and Vessels

‘Positioning Singapore firmly at the forefront of the maritime sector’

Rigs and Vessels

Former president of leading Chinese state giant arrested in major corruption crackdown

Politics

COSL finds jobs for suspended rigs as jack-up heads to Singapore

Rigs and Vessels

COSL acquires four Seadrill-abandoned rigs, receives final unit

Rigs and Vessels

Odfjell secures well service contract from COSL

Exploration

COSL earnings soar on stable rig utilisation

Finance

On tenterhooks: Saudi Aramco could suspend more offshore drilling rig deals

Field Development

Asian heavyweight puts final touches to deepwater rig for targeted global campaign

Rigs and Vessels

Seadrill’s relinquished rig finds new role with COSL in Bohai Bay

Rigs and Vessels

High-profile arrests rock CNOOC, senior executives under scrutiny

Exclusive

COSL slashes 2024 spending

Finance

COSL rig sets sail to Norway for turnaround before next campaign

Rigs and Vessels

Energy Explored

In a world awash with information, Upstream helps readers filter out the noise and zero in on what matters in the international energy industry. For nearly three decades, we have been the go-to source for independent news and analysis of the major oil and gas projects shaping the industry and the people behind them. In recent years, we also have chronicled the industry’s efforts to transition to cleaner energy sources.

Editor-In-Chief

  • Leia Marie Parker

Information

  • Advertise
  • About Us
  • Contact us
  • Terms

Privacy

  • FAQ
  • Privacy policy
  • Cookies
  • Transparency

Follow us

  • Facebook
  • X (Twitter)
  • Linkedin
  • Youtube
Subscribe

Upstream is part of DN Media Group. To read more about DN Media Group, click here.