Mr. Zeng Weizhong

Chief Executive Officer

Mr. Zeng Weizhong (曾維忠) (“Mr. Zeng”), is our Chief Executive Officer responsible for overall management of the Group’s business operations. He joined the Group on 1 December 2016. Mr. Zeng has over 30 years of experience in the oilfield services industry. Before joining the Group, Mr. Zeng was a vice president of 斯倫貝謝中國公司 (Schlumberger China S.A.* (“Schlumberger China”)); the chairman of 斯倫貝謝油田技術(山東)有限公司 (Schlumberger Oilfield Technologies (Shandong) Company Limited*); the chairman of 斯倫貝謝(天津)採油機械有限公司 (Schlumberger (Tianjin) Artificial Lift Company Limited*); a director of 中國南海麥克巴泥漿有限公司 (China Nanhai Maikeba Mud Co., Ltd.*); and a director of 中法渤海地質服務有限公司 (China France Bohai Geo Services Co., Ltd.*). Mr. Zeng joined Schlumberger China in 1993 as a directional drilling engineer and had subsequently worked as a directional drilling engineer with Schlumberger in China and other countries including Australia, India, Middle East and Vietnam. From October 1999 to June 2002, Mr. Zeng acted as the geomarket segment general manager in Schlumberger and was responsible for the directional drilling services in Northern Asia. From July 2002 to June 2004, Mr. Zeng was transferred to Schlumberger Middle East and acted as the area marketing manager responsible for the directional drilling services in the Middle East and Asia Pacific area. From July 2004 to January 2007, Mr. Zeng was transferred to Schlumberger Egypt and acted as the geomarket segment general manager responsible for the directional drilling services in North and East Africa and West Asia. From February 2007 to November 2010, Mr. Zeng was transferred to Schlumberger China and acted as the geomarket general manager responsible for the oilfield services business in Northern Asia. From November 2010 to November 2016, Mr. Zeng took various senior management roles in Schlumberger China and its subsidiary and/or associated companies in China. Mr. Zeng started his career as a well cementing engineer at中國海洋石油總公司 (China National Offshore Oil Corporation*) in August 1983. He continued his employment with China National Offshore Oil Corporation where he became a deputy general manager of 中海油服湛江分公司 (China Oilfield Services Limited Zhanjiang Branch*) in February 1991. Mr. Zeng graduated from 東北石油大學 (Northeast Petroleum University*) in 1983 with a bachelor’s degree in engineering specializing in oil drilling engineering.


Mr. Tung Tat Chiu, Michael

Company secretary

Mr. Tung Tat Chiu, Michael (佟達釗) (“Mr. Tung”), was appointed as the company secretary of our Company on 18 February 2013. He is the senior partner of Tung & Co., a law firm providing legal advice as to Hong Kong laws to our Group since 2007. He holds a Bachelor of Arts degree in law and accounting from The University of Manchester, the United Kingdom. He has over 25 years of experience as practising lawyer in Hong Kong. He is also a China-Appointed Attesting Officer. Mr. Tung currently serves as a joint company secretary of Jiangxi Copper Company Limited (stock code: 358), Harbin Electric Company Limited (stock code: 1133) and Qingling Motors Co. Ltd (stock code: 1122), respectively. He is currently the internal legal adviser of Silver Grant International Industries Limited (stock code: 171).

Mr. Ren Wensheng

General manager of the Middle East region

Mr. Ren Wensheng (任文生) (“Mr. Ren”), is our general manager of the Middle East region. He joined our Group in May 2015 and he is primarily responsible for the business development and growth in Middle East. Mr. Ren has over 20 years of experience in oil and gas service industry. He has worked as Production Operation, Technology Transfer & HR Superintendent for ConocoPhillips China. He has worked as Chief Commercial Representative & HR Manager for Statoil Orient Inc. He has worked as Vice President for CNOOC Iran Ltd./North Pars Project. He has worked as CNOOC Global Account Manager for Halliburton China Energy Service Ltd. He has worked as District Manager of South China, Sales and Marketing Director for Weatherford China Ltd. Mr. Ren graduated from the Jianghan Petroleum University with a Bachelor of Engineering degree, majoring in Petroleum Engineering and completed his Executive Master of Business Administration at the University of Texas, Arlington in 2008.

Mr. Shu Wa Tung Laurence

Chief financial officer

Mr. Shu Wa Tung Laurence (舒華東) (“Mr. Shu”), joined the Group in July 2010 as our chief financial officer and he is primarily responsible for the Group’s overall financial strategies and daily management of the Group’s financial, accounting and legal functions. Mr. Shu graduated from Deakin University, Australia in 1994 with a Bachelor degree in Business majoring in Accounting. He received his CPA accreditation from both the Hong Kong Institute of CPAs and the Australian Society of CPAs in 1997 and completed his CFO Programme at中歐國際工商學院 (China Europe International Business School) in 2009. Mr. Shu has over 20 years of experience in audit, corporate finance, and financial management. He joined Deloitte in 1994 and later became a manager of the Reorganisation Services Group of Deloitte and joined Deloitte & Touche Corporate Finance Limited (a corporate finance service company of Deloitte) as a manager from 2001 to 2002. From 2002 to 2005, Mr. Shu was an associate director of Goldbond Capital (Asia) Limited. From May 2005 to July 2008, he served as the chief financial officer and company secretary of Texhong Textile Group Limited (stock code: 2678) overseeing the group’s financial management functions. From July 2008 to June 2010, Mr. Shu served as the chief financial officer of Rongsheng Heavy Industries Holdings Limited (熔盛重工控股有限公司) (later known as China Huarong Energy Company Limited (中國華榮能源股份有限公司)) and oversaw the group’s financial management functions and corporate finance activities as well as the daily management of the group’s finance department.

Mr. Lin Jingyu

General manager of production business department

Mr. Lin Jingyu (林景禹) (“Mr. Lin”), is our general manager of production business department. Mr. Lin Jingyu is responsible for the engineering and technology of our production business department. He joined our Group in 2008 as a senior engineer. He has over 20 years of experience in the exploration and development technology of oilfields. From July 2006 to August 2008, Mr. Lin Jingyu served as the vice president and senior engineer of the Acid Fracturing Research Centre of the Research Institute of Petroleum Engineering and Technology of Sinopec Henan Oilfield Company (中石化河南油田分公司石油工程技術研究院壓裂酸化研究所). Before then, he was the office director and engineer of the Acid Fracturing Research Centre of the Research Institute of Petroleum Engineering and Technology of Henan Oilfield Company. From July 1996 to July 2000, he was the assistant engineer of Henan Oilfield and Oil Production Technology Research Institute (河南油田採油工藝研究所). Before then, Mr. Lin Jingyu obtained a Master degree in oil, gas and oilfields exploration from the School of Petroleum Engineering of Yangtze University (formerly known as Jianghan Petroleum Institute) (長江大學石油工程學院(原江漢石油學院)). From September 1992 to June 1996, he obtained a Bachelor degree in petroleum engineering from Xi’an Petroleum Institute (西安石油學院). In addition, Mr. Lin Jingyu participated in international investment and project management for oil and gas exploration and development in Imperial College London during September 2005 to March 2006.

Ms. Sun Jinxia

Chief Commercial Officer and the general manager of our manufacturing centre

Ms. Sun Jinxia (孫金霞) (“Ms. Sun”), is our Chief Commercial Officer and the general manager of our manufacturing centre. She is also a director of certain subsidiaries of the Group. Ms. Sun is responsible for the Group’s daily operation of the contract department, purchase department, logistics department, HSE department, quality assurance department and manufacturing center. She joined our Group in 2003 as an assistant to general manager. She has over 15 years of experience in business management. Ms. Sun was a sales manager of 深圳威尼斯酒店 (the Venice Hotel Shenzhen*) between October 2001 and July 2002. Prior to that, she was a sales supervisor and sales manager of 深圳南海酒店有限公司 (Shenzhen Nanhai Hotel Limited*) from July 1997 to April 1998 and from April 1998 to June 2000, respectively. She completed her Master of Business Administration at the University of Ballarat, Australia in July 2004.

Mr. Zhang Taiyuan

General manager of business development department

Mr. Zhang Taiyuan (張太元) (“Mr. Zhang”), is our general manager of business development department. He is also a director of certain subsidiaries of the Group. He joined our Group in 2004 as a senior drilling supervisor and has been subsequently promoted to director of international projects and also to vice president. Mr. Zhang has over 25 years of experience in project management and drilling engineering of the oil and gas industry. He was an offshore drilling supervisor of Devon Energy China Ltd. prior to joining our Group from December 2002 to December 2004. Between January 2002 and December 2002, he was a project manager of CNPC. Mr. Zhang acted as a CNPC engineering professional representative for CNPC-Burlington (then known as CNPC-ENRON) from October 1997 to January 2002. Prior, he was employed by 川中油氣公司 (Chuanzhong Oil and Gas Company of SPA*) from August 1986 where he acted as a drilling engineer. He graduated from 西南石油學院 (Southwest Petroleum Institute*) in 1986 with a Bachelor of Engineering degree, majoring in drilling engineering.

Mr. Leung Lin Cheong

Independent Non-executive Directors

Mr. Leung Lin Cheong (梁年昌), is an independent non-executive director and the chairman of the audit committee of Guangzhou Automobile Group Co., Ltd. (listed in both the Stock Exchange and the Shanghai Stock Exchange, with the stock codes of “2238” and “601238” respectively). Mr. Leung is also the managing director of Union Registrars Limited since May 2014 and a part-time tutor for the Master of Corporate Governance of The Open University of Hong Kong. From October 2012 to May 2015, Mr. Leung was an independent non-executive director of Casablanca Group Limited (stock code: 2223). He was the chief legal and compliance officer of Shanghai Industrial Investment (Holdings) Co., Ltd. and the chief legal and compliance officer and company secretary of Shanghai Industrial Holdings Limited (stock code: 0363). He obtained a master’s degree in business administration jointly from Brunel University and Henley Management College and a master’s degree in Laws from University of London in 1995 and 2006, respectively. He is a fellow member of Hong Kong Institute of Certified Public Accountants, The Chartered Institute of Management Accountants, The Institute of Chartered Secretaries and Administrators, The Hong Kong Institute of Chartered Secretaries, and a founding member of The Hong Kong Independent Non-Executive Director Association.

Mr. Tong Hin Wor

Independent non-executive Director

Mr. Tong Hin Wor (湯顯和) (“Mr. Tong”), is our independent non-executive Director. He was appointed as an independent non-executive Director on 18 February 2013. He holds a diploma in management studies from the Hong Kong Polytechnic University. Mr. Tong has over 30 years of working experience in financial management. He was appointed as an independent non-executive director of Termbray Industries International (Holdings) Limited in 2008 where he has also been serving as a member of the audit committee. Mr. Tong was the group vice president of Elec & Eltek Corporate Services Limited from 1995 to 2004 and the group financial controller of Elec & Eltek (International) Limited in 1995. He was the financial controller of Karrie Industrial Company Limited, a company principally engaged in electronics and sheet metal manufacturing in 1993.

Mr. Xin Junhe

Independent non-executive Director

Mr. Xin Junhe (辛俊和) (“Mr. Xin”), is our independent non-executive Director. He was appointed as an independent non-executive Director on 27 March 2017. He is also the chairman of our remuneration committee. He has over 40 years of experience in drilling services of the oil and gas industry. Mr. Xin graduated from 西南石油學院 (Southwest Petroleum Institute*) with a Bachelor of Engineering degree majoring in drilling engineering in 1982. After graduating from college, Mr. Xin joined 玉門石油管理局 (Yumen Petroleum Administrative Bureau), which is under the management of China National Petroleum Corporation (“CNPC”). He has worked for CNPC all his career and retired in December 2016 as the Deputy Chief Engineer of 中國石油海外勘探開發公司 (China Petroleum Overseas Exploration and Development Corporation*). He has outstanding achievement throughout his career, has won first class National Scientific and Technological Progress Award, and has been receiving special government allowance from the State Council of the People’s Republic of China. Mr. Xin has been appointed as a director of many projects of CNPC and accumulated rich experience.

高寶明先生

非執行董事

高寶明先生(「高先生」),本集團的非執行董事。彼於二零一三年二月十八日獲委任為非執行董事。高先生於一九八二年畢業於香港中文大學,獲工商管理學士學位。高先生於金融及投資銀行業務方面擁有逾30年經驗。於二零零三年共同創辦金榜融資股份有限公司(「金榜融資」)前,彼為法國巴黎百富勤融資有限公司的亞洲企業融資主管,主管亞洲的企業融資業務。金榜融資於二零零七年被Piper Jaffray Companies(紐約證券交易所:PJC)收購,其名稱更改為派傑亞洲集團有限公司(「PJA」)。此後直至二零一二年九月,高先生出任PJA的行政總裁。高先生於二零一二年十月至二零一五年三月加入中國民生銀行集團股份有限公司香港分行擔任顧問一職。自二零一五年四月至二零一六年八月,高先生為中國民生銀行股份有限公司全資附屬公司民生商銀國際控股有限公司的行政總裁。高先生曾先後出任多間香港及中國上市公司的獨立非執行董事職務,包括:(i)南京熊貓電子股份有限公司(股份代號:553)(一九九六年至一九九九年);(ii)大眾交通(集團)股份有限公司(上海證券交易所:600611)(一九九七年至二零零三年);(iii)華夏能源控股有限公司(前稱菱控有限公司(股份代號:8009))(二零零零年至二零零四年);及(iv)天津創業環保集團股份有限公司(股份代號:1065)(二零零三年至二零零九年)。彼於二零零三年五月至二零零九年六月間為聯交所主板及創業板上市委員會成員。彼目前為民信金控有限公司(股份代號:273)的聯席主席、行政總裁兼董事、Globe Metals and Mining Limited (ASXGBE)的非執行董事及亦為一所獨立的走讀及寄宿中學St. Johnsbury Academy的受託人。St. Johnsbury Academy乃美國國內稅收法(Internal Revenue Code)501(c)(3)條下的非牟利機構。


馬華女士

非執行董事

馬華女士(「馬女士」),本集團的非執行董事。彼於二零一二年六月十二日獲委任為非執行董事。彼現時擔任新疆TCL股權投資有限公司的董事總經理。彼於二零零三年一月至二零零八年二月間任職於TCL集團股份有限公司,擔任主席的公司秘書。在此之前,馬女士於二零零一年七月至二零零三年一月間擔任TCL國際控股的投資者關係專員。馬女士於二零零四年一月獲得中國人民大學的工商管理碩士學位,並於一九九八年七月畢業於太原理工大學,獲得工業及外貿╱英語雙學士學位。

李銘浚先生

非執行董事

李銘浚先生(「李先生」),本集團的非執行董事。彼於二零零七年十二月加入本集團,擔任百勤控股有限公司的董事。彼於二零零七年十二月三十一日獲委任為非執行董事。李先生自二零零八年起至二零一零年期間先後擔任Termbray Industries International (Holdings) Limited的副主席兼行政總裁。李先生自二零零一年起獲委任為廣東依頓電子科技股份有限公司(「廣東依頓」)的董事。廣東依頓自二零一四年七月一日起於上海證券交易所上市(股份代號:603328)。彼於二零零一年至二零零八年間曾擔任廣東依頓的副總裁,主要負責廣東依頓的整體管理及策略規劃。李先生曾於加拿大聖力嘉學院(Seneca College)修讀經濟學。

Mr. Zhao Jindong

Executive Director and Chief Technology Officer

Mr. Zhao Jindong (趙錦棟) (“Mr. Zhao”), is our executive Director and Chief Technology Officer. He joined our Group in 2003 as a vice general manager. He was appointed as an executive Director on 24 December 2012 and is also a director of certain subsidiaries of the Group. Mr. Zhao has over 30 years of experience in drilling and completion services of the oil and gas industry. Before joining our Group, Mr. Zhao was the senior drilling and completion engineer at 康菲石油公司 (ConocoPhillips Oil Company) from October 2002 to December 2003. He was employed by ConocoPhillips China Inc. from October 1997 to October 2002 where he was recognised for his exemplary performance and contributions to the operations in Xinjiang. Mr. Zhao started his career as an engineer trainee at 地質礦產部石油鑽井研究所 (Drilling Institute of Minority of Geology*) in December 1983. He continued his employment with the Drilling Institute of Minority of Geology where he became a senior engineer and an assistant manager of the drilling development department. Mr. Zhao graduated from 中國地質大學 (China Geology University*) with a diploma in drilling engineering in 1988. Mr. Zhao has been appointed as the CEO of the Group on 25 April 2016. On 1 December 2016, Mr. Zhao has resigned as the CEO of the Company due to health reason, but remained as an executive Director. He was appointed as the Chief Technology Officer in February 2017.

Mr. Wang Jinlong

Chairman and executive Director

Mr. Wang Jinlong (王金龍) (“Mr. Wang”), is our chairman and executive Director. He was appointed as an executive Director on 31 December 2007 and is also a director of certain subsidiaries of the Group. Mr. Wang is primarily responsible for the long term development strategy of the Group. He has over 30 years of experience in the oil and gas industry. Mr. Wang founded our Group in April 2002 as the executive director and general manager of Petro-king Oilfield Technology Ltd. Prior to that, he worked at 菲利普斯中國有限公司 (Phillips China Inc.) (later known as 康菲石油中國有限公司 (ConocoPhillips China Inc.)) between 1994 and 2003 where he had served as a senior drilling/production engineer. Mr. Wang graduated from 西南石油學院(Southwest Petroleum Institute*) with a Bachelor of Engineering degree majoring in drilling engineering in July 1986. Mr. Wang obtained a Mid-level Professional Qualification as an engineer in April 1993 issued by 中華人民共和國地質礦產部 (the PRC Ministry of Geology and Mineral Resources*), which was later reformed and incorporated into 中華人民共和國國土資源部 (the PRC Ministry of Land and Resources*), and a qualification of senior engineer issued by CNOOC in March 2002. Mr. Wang has been recognised for his contributions to the development of the technology of geology and was awarded certificates for such contributions by the PRC Ministry of Geology and Mineral Resources in December 1996. Under code provision A.2.1 of the CG Code, the roles of chairman and chief executive officer should be separate and should not be performed by the same individual. Mr. Wang was performing both the roles of chairman and chief executive officer (“CEO”) of the Group during the reporting period until 25 April 2016. Taking into account Mr. Wang’s strong expertise in the oil and gas industry, the Board considered that the roles of chairman and chief executive officer being performed by Mr. Wang enables more effective and efficient overall business planning, decision making and implementation thereof by the Group. However, in order to maintain good corporate governance and fully comply with the Code Provisions, Mr. Wang has resigned as the CEO on 25 April 2016.

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