With the analysis among 4,786 patents, we discovered top 486 key players by total patent application. Halliburton Energy Services, Inc., Weatherford Technology Holdings LLC, Baker Hughes, Inc. are dominant in this area. They take 27.77% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 981
Weatherford Technology Holdings LLC
Texas, United States
Patent: 227
Texas, United States
Patent: 121
Schlumberger Technology BV
Zuid-Holland, Netherlands
Patent: 106
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 84
China National Petroleum Corp.
Beijing Shi, China
Patent: 83
Frank's International LLC
Texas, United States
Patent: 65
Texas, United States
Patent: 62
Texas, United States
Patent: 59
Alberta, Canada
Patent: 55
With the analysis among 24 patents, we discovered top 6 start-ups by total patent application. M-I LLC, Vault Pressure Control LLC, Innovex Downhole Solutions, Inc. are active in this area.
Texas, United States
Patent: 15
Vault Pressure Control LLC
Texas, United States
Patent: 4
Innovex Downhole Solutions, Inc.
Texas, United States
Patent: 2
Aberdeen City, United Kingdom
Patent: 1
New York, United States
Patent: 1
Gryphon Oilfield Solutions LLC
Texas, United States
Patent: 1
With the analysis among related 953 patents applied in the last 5 years. We discover 188 most active companies in this area. The fast-growing Halliburton Energy Services, Inc., China National Petroleum Corp., Saudi Arabian Oil Co. take 20.57% of patent filing during this period.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 135
China National Petroleum Corp.
Beijing Shi, China
Patent: 36
Aberdeen City, United Kingdom
Patent: 19
Weatherford Technology Holdings LLC
Texas, United States
Patent: 14
Beijing Shi, China
Patent: 14
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 13
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 13
Alberta, Canada
Patent: 12
Texas, United States
Patent: 10
With the analysis among related 953 patents in last 5 years, we discover 117 new entrants. NIPPON STEEL CORP., Vallourec Oil & Gas France SAS, CNOOC Energy Technology & Services Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 10
Vallourec Oil & Gas France SAS
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 9
Baker Hughes Oilfield Operations LLC
Texas, United States
Patent: 8
Institute of Exploration Technology, Chinese Academy of Geological Sciences
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Patent: 7
China Agricultural University
Beijing Shi, China
Patent: 6
Shaanxi Gude Petroleum Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Huarisheng Oil & Gas Downhole Tools Co., Ltd.
Jiangsu Sheng, China
Patent: 4
CNOOC (China) Co., Ltd. Prosperous Operating Company
Tianjin Shi, China
Patent: 4
With the analysis among 410 patents, we discovered top 26 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Tyumen State Oil & Gas University are dominant in this area. They take 18.29% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 11
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 8
Tyumen State Oil & Gas University
China Petroleum University Beijing
Beijing Shi, China
Patent: 8
China Agricultural University
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 4
Ivano-Frankivsk National Technical University of Oil & Gas
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
AGH University of Science & Technology