|
Name |
Registered Capital |
Employees |
Main Business |
|
Xi'an ZhengYuan Well Image Electronic Tech Co. Ltd |
¥ 5 Million |
1-100 |
Research and Development of Visual Detection Technology for Oil and Gas Wells, Equipment Manufacturi |
|
Tartan Energy Tech Shanghai Ltd |
¥42,844,318 |
1-100 |
high-end equipment and technical services for the development of unconventional energy. |
|
Haimo Technologies Group Corp. |
￥384,766,000 |
101-1,000 |
production, equipment , environmental protection, data management, production optimization |
|
Sino Geophysical Co.,Ltd. |
￥320,000,000 |
101-1,000 |
seismic processing and interpretation, |
|
Xinjiang Zhundong Petroleum Tech Co Ltd |
￥239,177,000 |
1,001-5,000 |
petroleum technology services, construction and installation services |
|
Tong Oil Tools Co.,ltd. |
￥440,432,000 |
101-1,000 |
stimulation of oil/gas production |
|
Landocean Group Limited |
￥712,772,000 |
1,001-5,000 |
oil and gas industry services |
|
China Oil Hbp Science&Technology Co Ltd |
￥107,081,000 |
1,001-5,000 |
oil and gas development and exploitation |
|
Sinopec Oilfield Service Corporation |
RMB Yuan 14.1 billion |
10,001+ |
Physical Geography, Drilling, Detection Logging, Downhole Special Operations & Engineering Construct |
|
Zhejiang Renzhi Co.,Ltd. |
RMB Yuan 4.12 billion |
101-1,000 |
Oilfield Chemicals, Oilfield Equipment and Tools |
|
China Oilfield Services Limited |
RMB Yuan 4.77 billion |
10,001+ |
The leading integrated oilfield services providers in the Asian offshore market. |
|
GI Technologies (Beijing) Co., Ltd. |
RMB Yuan 484 million |
101-1,000 |
A specialized manufacturer of oil well logging instruments. |
|
Petro-king Oilfield Services Limited |
- |
101-1,000 |
A leading independent China-based provider of high-end oilfield services specializing in well drilli |
|
Yantai Jereh Oilfield Services Group Co., Ltd. |
RMB Yuan 958 million |
1,001-5,000 |
Jereh provides integrated solutions for the oil and gas, power, and environmental management sectors |
|
PetroChina Company Limited |
USD$100,000.00 |
10,001+ |
Oil and gas producer and distributor. |
