I, Oryngozhin Ernaz Sovetovich - Doctor of Technical Sciences, Professor of NAO "KazNRTU named after K.I. Satpaev" - born in 1969, Kazakh, education - higher, graduated from the Kazakh Polytechnic Institute named after. V.I. Lenin. Since 1993 he worked at the Institute of Mining. YES. Kunaev as a leading engineer, and since 1995 - a junior researcher in the laboratory of underground mining of ore deposits, since 2000. - researcher, and since 2004. - senior researcher in the laboratory of special methods of subsoil development and since 2008. Head of the laboratory of special methods of subsoil development. From 2011 to 2016 he worked as the head of the department "Development of oil and gas fields". Currently, the department employs 71% of doctors and candidates, 6 masters in the specialty Oil and Gas Business. I have published 206 scientific papers, including 8 patents of the Republic of Kazakhstan for an invention, 6 monographs and 7 articles with an impact factor. The main scientific works are in the direction: technology of well production of liquid fluids (oil and ore pulp). Received State scholarship for talented young scientists of the Ministry of Education and Science of the Republic of Kazakhstan (2003-2005). I am the first laureate of the Zh.M. Kanlybayeva among young scientists of the Institute of Mining. YES. Kunaeva (2004). In 2007, I was awarded the academic title of associate professor in the specialty 25.04.00 - "Development of minerals" of the Ministry of Education and Science of the Republic of Kazakhstan. In August 2010, I defended my doctoral dissertation on the topic “Development of the scientific and technical foundations of borehole geotechnology for the extraction of buried gold placers” in the specialty 25.00.22 - “Geotechnology” and on June 16, 2011 received a doctorate in technical sciences. In 2015, I was awarded the academic title of Academician of the National Engineering Academy of the Republic of Kazakhstan and Corresponding Member of the Russian Academy of Natural Sciences. Married, two children.