With the analysis among 440 patents, we discovered top 117 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., Landmark Graphics Corp. are dominant in this area. They take 30.45% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 52
Beijing Shi, China
Patent: 43
Texas, United States
Patent: 39
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 34
Halliburton Energy Services, Inc.
Texas, United States
Patent: 29
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 29
Alberta, Canada
Patent: 24
Services Petroliers Schlumberger SA
China National Petroleum Corp.
Beijing Shi, China
Patent: 18
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 3
Texas, United States
Patent: 2
With the analysis among related 329 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing Southwest Petroleum University, China Petroleum & Chemical Corp., PetroChina Co., Ltd. take 40.73% of patent filing during this period.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 73
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 33
Beijing Shi, China
Patent: 28
China Petroleum University Beijing
Beijing Shi, China
Patent: 18
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 16
China National Petroleum Corp.
Beijing Shi, China
Patent: 14
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 11
CNPC Chuanqing Drilling Engineering Co. Ltd.
Sichuan Sheng, China
Patent: 11
Chengdu University of Technology
Sichuan Sheng, China
Patent: 9
With the analysis among related 329 patents in last 5 years, we discover 75 new entrants. China Petroleum & Chemical Corp. Northwest Oilfield Branch, Aramco Services Co., Xi'an Shiyou University are the most active new entrants in this area.
China Petroleum & Chemical Corp. Northwest Oilfield Branch
Xinjiang Uygur Zizhiqu, China
Patent: 11
Texas, United States
Patent: 8
Shaanxi Sheng, China
Patent: 7
Wuhan Institute of Geotechnical Mechanics, Chinese Academy of Sciences
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Patent: 5
Weatherford Technology Holdings LLC
Texas, United States
Patent: 4
Chengdu North Petroleum Exploration and Development Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Delaware, United States
Patent: 4
With the analysis among 240 patents, we discovered top 27 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, China University of Petroleum (East China) are dominant in this area. They take 59.58% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 87
China Petroleum University Beijing
Beijing Shi, China
Patent: 32
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 20
Chengdu University of Technology
Sichuan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 7
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 6
Beijing Institute of Petrochemical Technology
Beijing Shi, China
Patent: 3
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2