With the analysis among 221 patents, we discovered top 48 key players by total patent application. Halliburton Energy Services, Inc., Schlumberger Technology BV, Baker Hughes, Inc. are dominant in this area. They take 45.25% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 41
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 36
Texas, United States
Patent: 23
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 22
Alberta, Canada
Patent: 21
Beijing Shi, China
Patent: 15
Prad Research & Development Ltd
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd.
British Virgin Islands
Patent: 13
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 12
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With the analysis among related 94 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Southwest Petroleum University, Saudi Arabian Oil Co., China University of Petroleum (East China) take 44.68% of patent filing during this period.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 23
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
SINOPEC Research Institute of Petroleum Engineering
Beijing Shi, China
Patent: 4
University of Science & Technology Beijing
Beijing Shi, China
Patent: 3
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
China National Petroleum Corp.
Beijing Shi, China
Patent: 3
With the analysis among related 94 patents in last 5 years, we discover 23 new entrants. China Huaneng Group Co., Ltd., Aramco Services Co., Chengdu University of Technology are the most active new entrants in this area.
China Huaneng Group Co., Ltd.
Beijing Shi, China
Patent: 2
Texas, United States
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Buenos Aires, Argentina
Patent: 2
China University of Geosciences
Beijing Shi, China
Patent: 2
Petroleum Engineering Technology Research Institute of China Petroleum & Chemical Corporation Shengli Oilfield Branch
Shandong Sheng, China
Patent: 2
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Sinopec Corp. Shengli Oilfield Branch Exploration and Development Research Institute
Shandong Sheng, China
Patent: 1
Sichuan Honghua Electric Co. Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 84 patents, we discovered top 18 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), University of Science & Technology Beijing are dominant in this area. They take 64.29% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 35
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 10
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
China Petroleum University Beijing
Beijing Shi, China
Patent: 5
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 2
China University of Geosciences
Beijing Shi, China
Patent: 2
Arizona, United States
Patent: 1
University of Kansas Medical Center
Hubei Sheng, China
Patent: 1