Search results for “Underbalanced drilling” companies
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Key Players
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Innovation Intensity
With the analysis among 421 patents, we discovered top 78 key players by total patent application. Landmark Graphics Corp., Weatherford Technology Holdings LLC, China National Petroleum Corp. are dominant in this area. They take 26.60% of the total patent filing.
Landmark Graphics Corp.
Texas, United States
Patent: 40
Weatherford Technology Holdings LLC
Texas, United States
Patent: 38
China National Petroleum Corp.
Beijing Shi, China
Patent: 34
CNPC Xibu Drilling Engineering Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 26
Halliburton Energy Services, Inc.
Texas, United States
Patent: 21
Stena Drilling Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 19
Baker Hughes, Inc.
Texas, United States
Patent: 19
Weatherford/Lamb, Inc.
Texas, United States
Patent: 17
Weatherford Canada Partnership
Alberta, Canada
Patent: 16
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 15
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 28 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Jiangsu Weidong Machinery Co., Ltd., Sinopec Petroleum Engineering Technology Service Co. Ltd., Halliburton Energy Services, Inc. take 32.14% of patent filing during this period.
Jiangsu Weidong Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 3
Halliburton Energy Services, Inc.
Texas, United States
Patent: 2
Top-Well Petroleum Technologies Co. Ltd.
Beijing Shi, China
Patent: 2
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 2
Shanghai Wanwei Yitong Equipment Manufacturing Co., Ltd.
Shanghai Shi, China
Patent: 2
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
Yangtze University
Hubei Sheng, China
Patent: 1
CNOOC (China) Co., Ltd. Beijing Research Center
Beijing Shi, China
Patent: 1
Sinopec Zhongyuan Petroleum Engeering Co., Ltd.
Henan Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 28 patents in last 5 years, we discover 11 new entrants. Top-Well Petroleum Technologies Co. Ltd., SINOPEC OILFIELD SERVICE SHENGLI CORPORATION, CNOOC (China) Co., Ltd. Beijing Research Center are the most active new entrants in this area.
Top-Well Petroleum Technologies Co. Ltd.
Beijing Shi, China
Patent: 2
SINOPEC OILFIELD SERVICE SHENGLI CORPORATION
Shandong Sheng, China
Patent: 1
CNOOC (China) Co., Ltd. Beijing Research Center
Beijing Shi, China
Patent: 1
Sinopec Zhongyuan Petroleum Engeering Co., Ltd.
Henan Sheng, China
Patent: 1
Xinjiang Zhongneng Venture Capital Energy Development Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 1
Hilong Petroleum Drilling Tools (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sinopec Zhongyuan Petroleum Engineering Co., Ltd. Drilling Engineering Technology Research Institute
Henan Sheng, China
Patent: 1
Research Institute of Nanjing Chemical Industry Group
Jiangsu Sheng, China
Patent: 1
CNOOC China Ltd.
Tianjin Shi, China
Patent: 1
Beijing Fangyuantiandi Oil and Gas Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 90 patents, we discovered top 9 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, Texas A&M University are dominant in this area. They take 41.11% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 21
China Petroleum University Beijing
Beijing Shi, China
Patent: 5
Texas A&M University
Texas, United States
Patent: 4
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 4
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 3
Yangtze University
Hubei Sheng, China
Patent: 2
Xi'an Shiyou University
Shaanxi Sheng, China
Patent: 1
China University of Geosciences Beijing
Hubei Sheng, China
Patent: 1
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 1
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