CNOOC obtains patent for mechanical guided drilling device
According to the State Intellectual Property Office, CNOOC (China) Co., Ltd. has obtained a patent entitled "Mechanical Guided Drilling Device", authorized by the publication number CN 118601494 B, and the application date is July 2024.
According to Tianyancha data, CNOOC (China) Co., Ltd. was established in 1999 and is located in Tianjin. It is an enterprise mainly engaged in professional and technical services. The registered capital of the enterprise is 48 billion RMB. Through Tianyancha big data analytics, CNOOC (China) Co., Ltd. has invested in 15 foreign companies, participated in 5,000 bidding projects, and has 2,231 patent information. In addition, the company also has 46 administrative licenses.
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