With the analysis among 310 patents, we discovered top 97 key players by total patent application. Halliburton Energy Services, Inc., Landmark Graphics Corp., China Petroleum & Chemical Corp. are dominant in this area. They take 41.94% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 78
Texas, United States
Patent: 27
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 25
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 21
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 17
Texas, United States
Patent: 16
Beijing Shi, China
Patent: 14
Alberta, Canada
Patent: 14
China National Petroleum Corp.
Beijing Shi, China
Patent: 12
Prad Research & Development Ltd
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With the analysis among related 220 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Southwest Petroleum University, China Petroleum & Chemical Corp., China University of Petroleum (East China) take 29.09% of patent filing during this period.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 30
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 19
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 10
China National Petroleum Corp.
Beijing Shi, China
Patent: 9
CNPC Chuanqing Drilling Engineering Co. Ltd.
Sichuan Sheng, China
Patent: 7
SINOPEC Research Institute of Petroleum Engineering
Beijing Shi, China
Patent: 7
Halliburton Energy Services, Inc.
Texas, United States
Patent: 6
China Petroleum University Beijing
Beijing Shi, China
Patent: 5
Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 4
With the analysis among related 220 patents in last 5 years, we discover 86 new entrants. Chongqing Institute of Geology and Mineral Resources, Chengdu University of Technology, Xi'an Shiyou University are the most active new entrants in this area.
Chongqing Institute of Geology and Mineral Resources
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Patent: 4
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
The Third Hospital of Hebei Medical University
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Patent: 3
Changzhou Jianli Bangde Medical Devices Co., Ltd.
Jiangsu Sheng, China
Patent: 3
ExxonMobil Technology & Engineering Co.
Texas, United States
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
With the analysis among 168 patents, we discovered top 35 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), China Petroleum University Beijing are dominant in this area. They take 44.64% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 36
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 21
China Petroleum University Beijing
Beijing Shi, China
Patent: 9
Texas Tech University System
Texas, United States
Patent: 6
Chengdu University of Technology
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 3
China University of Geosciences
Beijing Shi, China
Patent: 3