The 'HYSY936' drilling rig of China Oilfield Services Limited ('COSL' or the 'Company') recently received commendation from the American energy company Fieldwood Energy, for its outstanding and highly efficient HTHP (high temperature and high pressure) well services.

Fieldwood Energy is an important client in the Gulf of Mexico of COSL. The commendation demonstrated the clients' further recognition on the Company's service capability in this region, especially the processing capability of complex and difficult wells, which has a positive effect on the Company's expansion and brand value in overseas market.

COSL - China Oilfield Services Limited published this content on 10 July 2017 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 10 July 2017 11:54:06 UTC.

Original documenthttp://www.cosl.com.cn/art/2017/7/10/art_20771_2669661.html

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