Meet the Team

Liu Chao- President


Mr. Liu Chao joined COSL in 1998 and has served in various positions, risen through the ranks to Rig Manager. In 2013, he moved to an office position in COSL Drilling HQ as Marketing Manager and subsequently as the Human Resources and Administration Manager. He got his promotion to Vice General Manager in 2016. In January 2017, he is appointed as President of CDPL. He holds a bachelor degree of Petroleum Engineering.

Roxanne Choo - Director of HR


Roxanne Choo joined CDPL in July 2009 in leading the efforts in payroll management and cost control.
Subsequently in June 2013, she is appointed as the HR/Admin Director.
Prior to joining the firm, Ms. Choo held various challenging positions in the financial sector where she managed product group in trading currencies, financial futures, derivates , payment systems and associated financial risk management.
She holds a Bachelor of Science (honors) in Finance and has more than 25 years of working experience in the financial and oil & gas industry.