With the analysis among 651 patents, we discovered top 121 key players by total patent application. Schlumberger Technologies, Inc., Landmark Graphics Corp., Halliburton Energy Services, Inc. are dominant in this area. They take 23.81% of the total patent filing.
New Jersey, United States
Patent: 61
Texas, United States
Patent: 48
Texas, United States
Patent: 46
Alberta, Canada
Patent: 37
Pennsylvania, United States
Patent: 36
Zuid-Holland, Netherlands
Patent: 35
Delaware, United States
Patent: 18
With the analysis among 21 patents, we discovered top 3 start-ups by total patent application.
Texas, United States
Patent: 12
Nuevo León, Mexico
Patent: 6
Texas, United States
Patent: 3
With the analysis among related 361 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Saudi Arabian Oil Co., Landmark Graphics Corp., China Petroleum & Chemical Corp. take 16.34% of patent filing during this period.
Texas, United States
Patent: 16
Beijing Shi, China
Patent: 13
Texas, United States
Patent: 13
Sichuan Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Delaware, United States
Patent: 8
With the analysis among related 361 patents in last 5 years, we discover 80 new entrants. Tiandi Science & Technology Co., Ltd., Chang'an University, Baker Hughes Oilfield Operations LLC are the most active new entrants in this area.
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Texas, United States
Patent: 7
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Hebei Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Henan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
With the analysis among 306 patents, we discovered top 51 universities and scientific research institutions by total patent application. Shandong University, Sichuan University, Chengdu University of Technology are dominant in this area. They take 27.45% of the total patent filing.
Shandong Sheng, China
Patent: 51
Sichuan Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7