Chang Cheng-hsing Takes Over as RH Petrogas' CEO

Singapore-based oil and gas exploration, development and production oil company RH Petrogas Limited announced Tuesday that the firm has appointed Chang Cheng-hsing as CEO to succeed Tan Jee-theng, who stepped down from the position due to retirement.

Prior to his latest appointment, Chang, 61, was RH Petrogas' vice president for Exploration and Production, a position he held since 2010.

Earlier, Chang was a chief geophysicist at Kerr-McGee China Petroleum/Anadarko Petroleum Corp. in Beijing, China from 2002 to 2007. He was vice president for exploration at Texas American Resources - Asia Limited, Beijing in 2007-2008 and vice president for International Operations at GNT International Group in Beijing from 2009 to 2010.

Have a news tip? Share it with Rigzone!


Click on the button below to add a comment.
Post a Comment
Generated by readers, the comments included herein do not reflect the views and opinions of Rigzone. All comments are subject to editorial review. Off-topic, inappropriate or insulting comments will be removed.

Related Companies

Our Privacy Pledge

More from this Author
Rigzone Staff
e-mail us at
 -  Aker Solutions to Buy Brazilian C.S.E (Oct 21)
 -  Sea Trucks Group Secures Work Offshore... (Oct 21)
 -  Shell Divests Non-Core Oil, Gas Proper... (Oct 21)
 -  Petrofac Appoints New CFO (Oct 21)
 -  Wheatstone LNG Development Start-Up in... (Oct 20)

Most Popular Articles

From the Career Center
Jobs that may interest you
Manager, Probabilistic Risk Analysis Job
Expertise: Business Development|Research & Development|Technical Manager
Location: Minneapolis, MN
Project Controls Specialist
Expertise: Project Management
Location: Minneapolis
Quality Assurance and Training Specialist Job
Expertise: HR - General|HR - Trainer / Instructor|Risk Management
Location: Minneapolis, MN
search for more jobs

Brent Crude Oil : $50.79/BBL 1.30%
Light Crude Oil : $49.96/BBL 1.10%
Natural Gas : $2.77/MMBtu 2.12%
Updated in last 24 hours