He-Qing Yao
Chairman at Dagang Oilfield Group Co.
He-Qing Yao active positions
| Companies | Position | Start | End |
|---|---|---|---|
Sinotech Energy Ltd.
 Sinotech Energy Ltd. Miscellaneous Commercial ServicesCommercial Services Sinotech Energy Ltd. provides enhanced oil recovery services. The company provides services to major oil companies in China using leading edge technologies, which include certain patented lateral hydraulic drilling technology and a molecular deposition film technology. It also provides technical services to coalbed methane customers using the lateral hydraulic drilling technology. Sinotech Energy was founded by Qingzeng Liu on June 9, 2010 and is headquartered in Beijing, China | Director/Board Member | 12/10/2010 | - |
| Independent Dir/Board Member | - | - | |
| PetroChina Dagang Oilfield Co. | Corporate Officer/Principal | 12/10/2010 | - |
| Dagang Oilfield Group Co. | Chairman | 12/10/2010 | - |
Career history of He-Qing Yao
Former positions of He-Qing Yao
| Companies | Position | Start | End |
|---|---|---|---|
| Dagang Oilfield Group Co. | Corporate Officer/Principal | 31/12/1985 | 31/12/1985 |
Training of He-Qing Yao
| China University of Petroleum (East China) | Undergraduate Degree |
Statistics
International
| China | 5 |
Operational
| Corporate Officer/Principal | 2 |
| Director/Board Member | 1 |
| Independent Dir/Board Member | 1 |
Sectoral
| Commercial Services | 2 |
| Consumer Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 3 |
|---|---|
Sinotech Energy Ltd.
Sinotech Energy Ltd. Miscellaneous Commercial ServicesCommercial Services Sinotech Energy Ltd. provides enhanced oil recovery services. The company provides services to major oil companies in China using leading edge technologies, which include certain patented lateral hydraulic drilling technology and a molecular deposition film technology. It also provides technical services to coalbed methane customers using the lateral hydraulic drilling technology. Sinotech Energy was founded by Qingzeng Liu on June 9, 2010 and is headquartered in Beijing, China | Commercial Services |
| PetroChina Dagang Oilfield Co. | |
| Dagang Oilfield Group Co. |
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