China national petroleum corporation drilling engineering technology research institute-new technology research institute

Through years of scientific and technological innovation and development, our institute has formed 14 characteristic technologies (groups) such as pressure-controlled drilling technology and equipment and downhole control technology; A number of tangible key technologies and products with independent intellectual property rights, including expandable liner hanger and amino drilling fluid system; He has successively won more than 20 national and provincial scientific research achievement awards, and obtained national authorized patents 10 1 (including invention patents 17). The near-bit geosteering drilling system and fine pressure control system independently developed by our institute have reached the international leading level and become one of the few countries with this technology in the world. Our expandable liner hanger products with independent intellectual property rights have been widely recognized and favored by domestic and foreign users, and have been successfully applied in Kazakhstan for more than 40 times. Our "North Lion" drilling top drive enjoys a high reputation in the world, and has successfully developed a full range of products, which have been exported to more than 40 countries and regions such as the United States and Canada. In addition, the technologies and products such as continuous circulation drilling device, long-distance needle piercing tool and amino drilling fluid system being studied and tested by our institute have high technical value and market prospect. Our college attaches great importance to personnel training and scientific research capacity building, and has set up a postdoctoral workstation and a national engineering laboratory, established discipline systems such as drilling, completion and downhole control engineering, and obtained the qualification for postgraduate enrollment and training. It has a team of graduate tutors and senior experts, including academicians of the Chinese Academy of Engineering, the ability and experience to undertake major national scientific research projects for many years, and extensive participation in overseas technical support cooperation and exchanges, gradually forming a powerful "scientific research-industry-"in drilling engineering and related fields.

Dean of China Petroleum Drilling Engineering Technology Research Institute: Shilin