Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sergey N. Kharlamov"'
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 10 (2024)
Relevance. It is known that swelling of a well wall due to the presence of water negatively affects drilling operations, causing a significant increase in their material costs. The use of various inhibitors prevents this effect and the drilling mud r
Externí odkaz:
https://doaj.org/article/8f8a9b70248847f28abdcb0bfd7a1864
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 8 (2024)
Актуальность. Прихват бурильных труб увеличивает непроизводительное время буровой установки, повышает риски контроля специального об
Externí odkaz:
https://doaj.org/article/49d1d15bdd7a43e3a121ad74a91e0d4b
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 11 (2023)
The relevance. Ensuring technological equipment operation efficiency when drilling wells with an arbitrary orientation of their wellbores. In particular, the search for productive hydrocarbon reservoirs requires drilling deeper wells with extended ho
Externí odkaz:
https://doaj.org/article/a4c426839d9b46ffb035128f12973e3a
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 334, Iss 10 (2023)
Link for citation: Kharlamov S.N., Mehran Janghorbani, Zaykovskiy V.V. Transportation of cuttings by drilling mud in horizontal wells. Part 1. Modeling the structure of dispersed currents. Bulletin of the Tomsk Polytechnic University. Geo Аssets Eng
Externí odkaz:
https://doaj.org/article/0b5d93d233a94f69a6167845f07bacec
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 9, Pp 7-26 (2022)
The relevance of the research is determined by the need for detailed modeling the evolution of viscous mixture dynamic structure, changes in the volumetric concentration of drilled cuttings in the annular annulus of the well, which is constantly accu
Externí odkaz:
https://doaj.org/article/67c4c39dc7074b7f954a109769db5fc8
Autor:
Sergey N. Kharlamov, Mehran Janhorbani
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 8, Pp 91-108 (2022)
The relevance of this article is associated with the practical need for effective well cleaning in modern drilling especially in the case of extended horizontal sections, in which it is important to control dynamic pressure, which is very sensitive t
Externí odkaz:
https://doaj.org/article/d74783fa64284b5eb4144db304932853
Autor:
Sergey N. Kharlamov, Mehran Janhorbani
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 6, Pp 18-41 (2022)
The relevance of the research is determined by the need to understand the features of the hydrodynamics of viscous flows in the annular space between drillpipes and wellbore including changes in the shape of the cross section and wall surfaces; to de
Externí odkaz:
https://doaj.org/article/87011d4da7934e12a7fdddcb46a14e8d
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 11, Pp 7-21 (2021)
Relevance of the research is determined by the need to understand the features of hydrodynamics and heat exchange in reologically complex homogeneous and heterogeneous media during the flow in coaxial fields. This is important for making recommendati
Externí odkaz:
https://doaj.org/article/cfe58d59e9d44b33aba70dfacfddc094
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 8, Pp 53-73 (2021)
Relevance of the research is determined by the need to understand modern achievements in modeling the processes of sludge transport in real conditions of drilling operations that increase drilling speed and the efficiency of well cleaning; to establi
Externí odkaz:
https://doaj.org/article/0436d31a018e4e7baaca5609c0ef4736
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 5, Pp 70-88 (2021)
Relevance of the research is determined by the need to analyze the features of the workflow in machines with junctions of arbitrary geometry, combining/separating the flows of viscous media, in order to accurately and carefully predict the contingenc
Externí odkaz:
https://doaj.org/article/0e1277b479504e8190b734c3ecf6055c