Search results for “Heavy oil reservoir” companies
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Key Players
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Innovation Intensity
With the analysis among 683 patents, we discovered top 150 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute are dominant in this area. They take 63.84% of the total patent filing.
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 200
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 181
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 55
Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 44
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 33
CNOOC China Ltd.
Tianjin Shi, China
Patent: 21
Siemens AG
Bayern, Germany
Patent: 14
Halliburton Energy Services, Inc.
Texas, United States
Patent: 14
Cnooc Research Institute Co. Ltd.
Beijing Shi, China
Patent: 14
China Oilfield Services Ltd.
Tianjin Shi, China
Patent: 11
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 401 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., PetroChina Co., Ltd., China University of Petroleum (East China) take 56.61% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 116
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 70
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 41
Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 29
Southwest Petroleum University
Sichuan Sheng, China
Patent: 28
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 26
CNOOC China Ltd.
Tianjin Shi, China
Patent: 19
China Petroleum University Beijing
Beijing Shi, China
Patent: 16
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 16
Sinopec Exploration & Production Research Institute
Beijing Shi, China
Patent: 13
New Entrants
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Innovation in recent 5 years
With the analysis among related 401 patents in last 5 years, we discover 61 new entrants. Shandong Xingang Chemical Co., Ltd., Research Institute of Exploration and Development of Henan Oilfield Branch of China Petrochemical Corporation, Chang'an University are the most active new entrants in this area.
Shandong Xingang Chemical Co., Ltd.
Shandong Sheng, China
Patent: 10
Research Institute of Exploration and Development of Henan Oilfield Branch of China Petrochemical Corporation
Henan Sheng, China
Patent: 7
Chang'an University
Shaanxi Sheng, China
Patent: 6
Xi'an Shiyou University
Shaanxi Sheng, China
Patent: 6
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 5
Chongqing University
Chongqing Shi, China
Patent: 5
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 5
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 5
Changzhou University
Jiangsu Sheng, China
Patent: 5
Xinjiang Xinyitong Petroleum Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 345 patents, we discovered top 25 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Southwest Petroleum University, China Petroleum University Beijing are dominant in this area. They take 76.52% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 72
Southwest Petroleum University
Sichuan Sheng, China
Patent: 42
China Petroleum University Beijing
Beijing Shi, China
Patent: 28
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 13
Chang'an University
Shaanxi Sheng, China
Patent: 6
Xi'an Shiyou University
Shaanxi Sheng, China
Patent: 6
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 5
Chongqing University
Chongqing Shi, China
Patent: 5
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 5
Changzhou University
Jiangsu Sheng, China
Patent: 5
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