With the analysis among 1,282 patents, we discovered top 179 key players by total patent application. Halliburton Energy Services, Inc., Schlumberger Technologies, Inc., Schlumberger Technology BV are dominant in this area. They take 35.96% of the total patent filing.
Texas, United States
Patent: 201
New Jersey, United States
Patent: 148
Zuid-Holland, Netherlands
Patent: 112
Beijing Shi, China
Patent: 92
British Virgin Islands
Patent: 89
Texas, United States
Patent: 88
Alberta, Canada
Patent: 86
Shaanxi Sheng, China
Patent: 47
With the analysis among 20 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 20
With the analysis among related 272 patents applied in the last 5 years. We discover 117 most active companies in this area. The fast-growing China National Petroleum Corp., Saudi Arabian Oil Co., China Oilfield Services Ltd. take 25.37% of patent filing during this period.
Beijing Shi, China
Patent: 34
Tianjin Shi, China
Patent: 17
Beijing Shi, China
Patent: 16
Texas, United States
Patent: 14
Shaanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
New Jersey, United States
Patent: 10
Beijing Shi, China
Patent: 10
Shandong Sheng, China
Patent: 9
With the analysis among related 272 patents in last 5 years, we discover 67 new entrants. Weihai Hailu Marine Technology Co., Ltd., China France Bohai Geoservices Co., Ltd., Xuzhou Ruituo Exploration Technology Development Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 187 patents, we discovered top 35 universities and scientific research institutions by total patent application. Institute of Geology & Geophysics, Chinese Academy of Sciences, China University of Petroleum (East China), China Petroleum University Beijing are dominant in this area. They take 39.57% of the total patent filing.
Beijing Shi, China
Patent: 24
Shandong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4