With the analysis among 705 patents, we discovered top 119 key players by total patent application. Halliburton Energy Services, Inc., Baker Hughes, Inc., Schlumberger Technology BV are dominant in this area. They take 47.38% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 227
Texas, United States
Patent: 67
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 40
China National Petroleum Corp.
Beijing Shi, China
Patent: 35
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 34
China Petroleum Logging Co. Ltd.
Shaanxi Sheng, China
Patent: 26
Schlumberger Holdings Ltd.
British Virgin Islands
Patent: 22
Services Petroliers Schlumberger SA
Alberta, Canada
Patent: 19
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 18
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With the analysis among related 134 patents applied in the last 5 years. We discover 75 most active companies in this area. The fast-growing Halliburton Energy Services, Inc., China Petroleum Logging Co. Ltd., China National Petroleum Corp. take 32.09% of patent filing during this period.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 19
China Petroleum Logging Co. Ltd.
Shaanxi Sheng, China
Patent: 12
China National Petroleum Corp.
Beijing Shi, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 11
Southwest Petroleum University
Sichuan Sheng, China
Patent: 7
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
China Oilfield Services Ltd.
Tianjin Shi, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
China Institute of Radio Propagation
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Patent: 4
With the analysis among related 134 patents in last 5 years, we discover 39 new entrants. University of Electronic Science & Technology of China, China Institute of Radio Propagation, China Geological Survey Oil and Gas Resources Survey Center are the most active new entrants in this area.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
China Institute of Radio Propagation
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Patent: 4
China Geological Survey Oil and Gas Resources Survey Center
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Patent: 3
Petroleum Engineering Technology Research Institute of Zhongyuan Oilfield Branch of China Petrochemical Corporation
Henan Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 2
Dongying Precision Control Hengtong Drilling Technology Co Ltd
Shandong Sheng, China
Patent: 2
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 2
Changzhou Institute of Technology
Jiangsu Sheng, China
Patent: 2
Guoyi Petroleum Technology (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 95 patents, we discovered top 26 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Xi'an Shiyou University are dominant in this area. They take 30.53% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 8
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
China Petroleum University Beijing
Beijing Shi, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing University of Technology
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2