Glenn Corrie joined Sino Gas as Chief Executive Officer in August 2014. Corrie previously held the position of Commercial and Business Development Director with Ophir Energy, responsible for all corporate development initiatives. Prior to joining Ophir, he was a director with Temasek Holdings Ltd in Singapore, responsible for global energy investments. Between 1998 and 2010, he held a variety of Technical and Corporate Development leadership positions within the Upstream Division of the Royal Dutch Shell Group, including Strategy Manager for Shell Upstream International Asia.

Corrie, a trained geophysicist, started his career at Woodside Petroleum and has completed a Master of Business Administration at the University of Chicago Booth School of Business. He is a member of the Australian Institute of Company Directors.

He was appointed to the Board as Manager Director effective 1 January 2015.

Craig Hrabar currently serves as President and Director of Weatherford (China) Energy Services Co.,Ltd., and has held this position since August 2014. He has been based in China since February 2009 other than a short 1 year term as President Director for Weatherford Indonesia before his current role. Prior to Indonesia, Hrabar was responsible for the Weatherford's Operations and Well Construction Group in China.

Hrabar has over 20 years' experience in the oil and gas industry predominantly in Asia, including 10 years with Baker Hughes prior to joining Weatherford in 2007.

Hrabar graduated from Curtin University in Western Australia in 1994 with a Bachelor of Mechanical Engineering.

Mark Wheeler has served as CEO of ConocoPhillips China since January 2015. Before then he was President and CEO of ConocoPhillips Malaysia, and held this position since 2005. Before being posted to Malaysia, Wheeler held a number of management positions for ConocoPhillips in the United States and overseas.

Wheeler also held the position of Exploration and Development Vice President for ConocoPhillips Indonesia from August, 2002, where he oversaw the development of the company's major Natuna Sea and South Sumatra projects, as well as the exploration and New Venture activities for the area. During this time, Wheeler was a member of ConocoPhillips's Global Exploration Leadership Team, and was responsible for the company's exploration activities for the Asia Pacific region. He joined Conoco in 1980 in Houston, Texas, after receiving an MS with honors in geology from Washington State University.

For undergraduate studies, Wheeler attended University of California, Berkeley and St. Lawrence University in New York.