![Jianz Hong Liu](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Jianz Hong Liu
Chief Executive Officer at
CHINA OILFIELD SERVICES LIMITED
Profile
Liu Jianzhong is currently Chairman & Chief Executive Officer at China Oilfield Services Ltd. since 2026.
Former positions include Vice Chairman at CNOOC Ltd. from 2016 to 2018; Chairman at China Oilfield Services Ltd. from 2010 to 2016; Chairman at Offshore Oil Engineering Co., Ltd. from 2010 to 2016; Chairman at CNOOC & Shell Petrochemicals Co., Ltd.; Chairman at China United Coalbed Methane Co., Ltd.; Chairman at CNOOC Oil & Petrochemicals Co., Ltd.; Director at CNOOC International Ltd.; Director at CNOOC Southeast Asia Ltd.; Manager at China Offshore Oil Bohai Corp.; Deputy General Manager at China National Offshore Oil Corp.
from 1982 to 2016; and General Manager-Zhanjiang Branch at CNOOC China Ltd. from 2010 to 2012.
Education includes an MBA from Tianjin University in 2000, undergraduate studies at Huazhong University of Science & Technology, an undergraduate degree from Southwest Petroleum University in 2009, and an undergraduate degree from Xi'an Shiyou University in 1997.
Jianz Hong Liu active positions
| Companies | Position | Start |
|---|---|---|
| CHINA OILFIELD SERVICES LIMITED | Chief Executive Officer | 30/06/2026 |
Former positions of Jianz Hong Liu
| Companies | Position | End |
|---|---|---|
| CNOOC LIMITED | Director/Board Member | 16/08/2018 |
| CHINA OILFIELD SERVICES LIMITED | President | 27/06/2013 |
| OFFSHORE OIL ENGINEERING CO.,LTD | Chairman | 01/11/2016 |
CNOOC Oil & Petrochemicals Co., Ltd.
 CNOOC Oil & Petrochemicals Co., Ltd. Chemicals: AgriculturalProcess Industries Engages in manufacturing and sales of fertilizers and methanol | Chairman | - |
China United Coalbed Methane Corp. Ltd.
 China United Coalbed Methane Corp. Ltd. Oil & Gas ProductionEnergy Minerals Sells coal bed methane | Chairman | - |
Training of Jianz Hong Liu
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
65
1st degree connections
15
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 15 |
|---|---|
CNOOC Ltd.
 CNOOC Ltd. Integrated OilEnergy Minerals Operates as an investment holding company which explores and produces oil and natural gas | Energy Minerals |
China Oilfield Services Ltd.
 China Oilfield Services Ltd. Contract DrillingIndustrial Services Provides well, drilling, marine support and geophysical surveying services | Industrial Services |
China Offshore Oil Bohai Corp.
 China Offshore Oil Bohai Corp. Contract DrillingIndustrial Services Provides oil drilling and related supporting services | Industrial Services |
Tianjin University
 Tianjin University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Huazhong University of Science & Technology
 Huazhong University of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Offshore Oil Engineering Co., Ltd.
 Offshore Oil Engineering Co., Ltd. Engineering & ConstructionIndustrial Services Provides offshore oil engineering services | Industrial Services |
Southwest Petroleum University
 Southwest Petroleum University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
China National Offshore Oil Corp.
 China National Offshore Oil Corp. Oil & Gas ProductionEnergy Minerals Explores oil and gas properties; generates natural gas | Energy Minerals |
CNOOC China Ltd.
 CNOOC China Ltd. Integrated OilEnergy Minerals Produces offshore crude oil and natural gas | Energy Minerals |
CNOOC & Shell Petrochemicals Co., Ltd.
 CNOOC & Shell Petrochemicals Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and distributes petrochemicals | Process Industries |
CNOOC International Ltd.
 CNOOC International Ltd. Electric UtilitiesUtilities Provides energy services | Utilities |
CNOOC Southeast Asia Ltd.
 CNOOC Southeast Asia Ltd. Financial ConglomeratesFinance Operates as an investment holding company | Finance |
Xi'an Shiyou University
 Xi'an Shiyou University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
China United Coalbed Methane Corp. Ltd.
China United Coalbed Methane Corp. Ltd. Oil & Gas ProductionEnergy Minerals Sells coal bed methane | Energy Minerals |
CNOOC Oil & Petrochemicals Co., Ltd.
CNOOC Oil & Petrochemicals Co., Ltd. Chemicals: AgriculturalProcess Industries Engages in manufacturing and sales of fertilizers and methanol | Process Industries |
- Stock Market
- Insiders
- Jianz Hong Liu
