With the analysis among 729 patents, we discovered top 114 key players by total patent application. Schlumberger Technologies, Inc., Halliburton Energy Services, Inc., Schlumberger Technology BV are dominant in this area. They take 31.55% of the total patent filing.
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 89
Halliburton Energy Services, Inc.
Texas, United States
Patent: 80
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 61
Alberta, Canada
Patent: 43
China National Petroleum Corp.
Beijing Shi, China
Patent: 42
Schlumberger Holdings Ltd.
British Virgin Islands
Patent: 36
Services Petroliers Schlumberger SA
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 29
Elf Aquitaine Fertilisants
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With the analysis among related 220 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing Halliburton Energy Services, Inc., China Petroleum & Chemical Corp., PetroChina Co., Ltd. take 28.18% of patent filing during this period.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 26
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 17
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 15
China Petroleum University Beijing
Beijing Shi, China
Patent: 10
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 9
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
China National Petroleum Corp.
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 7
With the analysis among related 220 patents in last 5 years, we discover 40 new entrants. CNPC Aobo (Chengdu) Technology Co., Ltd., Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation, Ocean University of China are the most active new entrants in this area.
CNPC Aobo (Chengdu) Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 4
Ocean University of China
Shandong Sheng, China
Patent: 3
China Geological Survey Oil and Gas Resources Survey Center
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Patent: 3
Sinopec Zhongyuan Oilfield Branch Geophysical Research Institute
Henan Sheng, China
Patent: 3
Sinopec Jianghan Petroleum Engineering Co., Ltd.
Hubei Sheng, China
Patent: 2
China Petrochemical, Inc. Corp. Huabei Branch Com
Henan Sheng, China
Patent: 2
Research Institute of Exploration and Development of Henan Oilfield Branch of China Petrochemical Corporation
Henan Sheng, China
Patent: 2
Research Institute of Coal Geophysical Exploration
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Patent: 2
The 715th Research Institute of China Shipbuilding Industry Corporation
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Patent: 2
With the analysis among 182 patents, we discovered top 26 universities and scientific research institutions by total patent application. China University of Petroleum (East China), China Petroleum University Beijing, Southwest Petroleum University are dominant in this area. They take 40.11% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 28
China Petroleum University Beijing
Beijing Shi, China
Patent: 24
Southwest Petroleum University
Sichuan Sheng, China
Patent: 11
Chinese Academy of Sciences Institute of Acoustics
Hubei Sheng, China
Patent: 10
King Fahd University of Petroleum & Minerals
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Chengdu University of Technology
Sichuan Sheng, China
Patent: 3