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Top 100
Name Duplication
Oil and gas extraction
(Chinese companies list)
Sichuan Fangneng Oil and Gas Engineering Technology Service Co., Ltd.
Country
China
Legal Representative
Weng Wusheng
Incorporation date
2020-09-15
Registered capital
30,100,000 CNY
Sichuan Haina Xinyao Petroleum Engineering Technology Co., Ltd.
Country
China
Legal Representative
Zhang Chunkui
Incorporation date
2025-06-17
Registered capital
5,000,000 CNY
Harbin Zhongjiguoneng Investment Corporation
Country
China
Legal Representative
Zhang Qing
Incorporation date
2016-04-22
Registered capital
50,000,000 CNY
Tiancheng Oil & Gas (Shenzhen) Co., Ltd.
Country
China
Legal Representative
Yuan Weibo
Incorporation date
2022-08-16
Registered capital
100,000,000 CNY
Kunlun Petroleum and Natural Gas (Hainan) Co., Ltd.
Country
China
Legal Representative
Kang Kai
Incorporation date
2013-08-06
Registered capital
10,000,000 CNY
Shaanxi Jinggou Energy Technology Co., Ltd.
Country
China
Legal Representative
Zhou Lifa
Incorporation date
2018-08-22
Registered capital
10,000,000 CNY
Hongfeng Oil and Gas Group Co., Ltd.
Country
China
Legal Representative
Fu Zhongkui
Incorporation date
2012-08-17
Registered capital
50,000,000 CNY
Beijing Huayou Oil and Gas Technology Development Co., Ltd.
Country
China
Legal Representative
Chen Wei
Incorporation date
1998-12-25
Registered capital
353,790,000 CNY
Chengdu Mufast Petroleum Technology Co., Ltd.
Country
China
Legal Representative
Tang Li
Incorporation date
2015-09-10
Registered capital
1,000,000 CNY
Shaanxi Aerospace Energy Technology Co., Ltd.
Country
China
Legal Representative
Feng Daguo
Incorporation date
2021-04-13
Registered capital
3,000,000 CNY
Ruihua Huantai (Hainan) International Mining Energy Co., Ltd.
Country
China
Legal Representative
Chen Jun
Incorporation date
2024-09-25
Registered capital
150,000,000 CNY
CNOOC Oilfield Services Co., Ltd. Shenzhen Branch
Country
China
Legal Representative
Hao Zhenshan
Incorporation date
2002-02-22
Registered capital
0 CNY
Jingyuan Energy Technology (Tianjin) Co., Ltd.
Country
China
Legal Representative
Zhang Yeting
Incorporation date
2025-12-17
Registered capital
50,000,000 CNY
Chongqing Yipu Energy Technology Co., Ltd.
Country
China
Legal Representative
Zhuo Min
Incorporation date
2018-08-15
Registered capital
20,000,000 CNY
Hong Kong Ocean Oilfield (Panjin) Services Limited
Country
China
Legal Representative
Cheung Kwok Fai
Incorporation date
2011-08-17
Registered capital
5,000,000 USD
Xinjiang Ruitong Xingtu Oil and Gas Technology Co., Ltd.
Country
China
Legal Representative
Zhang Xiaogang
Incorporation date
2025-06-19
Registered capital
10,000,000 CNY
Xinjiang Liyang Energy Co., Ltd.
Country
China
Legal Representative
Sun Juelin
Incorporation date
2023-11-16
Registered capital
50,000,000 CNY
CNOOC Energy Development Co., Ltd. Engineering Technology Branch
Country
China
Legal Representative
Wei Longgui
Incorporation date
2001-12-13
Registered capital
0 CNY
Tianjin Shuheng Petroleum Technology Co., Ltd.
Country
China
Legal Representative
Zou Yuan
Incorporation date
2024-04-18
Registered capital
5,000,000 CNY
Chengdu Zhicheng Zhongwu Oil and Gas Technology Service Co., Ltd.
Country
China
Legal Representative
Zhang Zhongming
Incorporation date
2019-09-03
Registered capital
1,000,000 CNY
Shandong STAR Petroleum Technology Service Co., Ltd.
Country
China
Legal Representative
Guo Yuxi
Incorporation date
2019-09-30
Registered capital
11,000,000 USD
LICHENG(Tianjin) Petroleum Technology Ltd
Country
China
Legal Representative
Yu Rongcheng
Incorporation date
2004-03-26
Registered capital
1,000,000 CNY
Fstec (Tianjin) Petroleum Technology Service Co., Ltd.
Country
China
Legal Representative
Gao Lin
Incorporation date
2022-04-01
Registered capital
10,000,000 CNY
Daqing Hongzhen Petroleum Technology Co., Ltd.
Country
China
Legal Representative
Yang Baojun
Incorporation date
2022-06-23
Registered capital
800,000 CNY
Aipian (Shanghai) Chemical Technology Development Co., Ltd.
Country
China
Legal Representative
Artur Paranyants
Incorporation date
2024-03-04
Registered capital
1,000,000 CNY
Total Energy (China) Investment Co., Ltd. Nantong Branch
Country
China
Legal Representative
Yu Yongjian
Incorporation date
2025-01-14
Registered capital
0 CNY
Dongying Jinrui Petroleum Technology Co., Ltd.
Country
China
Legal Representative
Niu Shuzhen
Incorporation date
2019-03-26
Registered capital
10,000,000 CNY
Dongying Baiqin Petroleum Technology Co., Ltd.
Country
China
Legal Representative
Han Shulei
Incorporation date
2022-02-16
Registered capital
500,000 CNY
Shandong Ketan Petroleum Technology Co., Ltd.
Country
China
Legal Representative
Liu Xia
Incorporation date
2025-05-15
Registered capital
3,000,000 CNY
Ruihaida Petroleum Technology (Wuhan) Co., Ltd.
Country
China
Legal Representative
Li Li
Incorporation date
2023-03-17
Registered capital
2,000,000 CNY
Examples of data in the Chinese company database