Zobrazeno 1 - 10
of 402
pro vyhledávání: '"Hole cleaning"'
Autor:
Samuel Adebayo, Ayodele Owolabi
Publikováno v:
International Journal of Mining and Geo-Engineering, Vol 58, Iss 3, Pp 301-305 (2024)
Hole cleaning is one of the most important aspects of extractive drilling operations. When drill cuttings combine with drilling fluids, cutting bed gel is created, which becomes extremely challenging to remove while drilling. One of the functions of
Externí odkaz:
https://doaj.org/article/da64d34cdbb045baa6a8d98e2cff9d35
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
In the process of oil and gas drilling, it is of great significance to accurately predict the drag coefficient and settling rate of cuttings in the drilling fluid for hydraulic parameters and borehole cleaning. In this paper, particle settling experi
Externí odkaz:
https://doaj.org/article/3bd4ff0544844dd0b603438b818c7172
Publikováno v:
Natural Gas Industry B, Vol 10, Iss 3, Pp 312-321 (2023)
During the construction of long horizontal wells and extended reach wells, inadequate hole cleaning can lead to a series of drilling problems. Traditional hole cleaning analysis is simply based on theoretical models or surface vibrating screen data,
Externí odkaz:
https://doaj.org/article/76708de4eba843e997bfefc450cd164e
Publikováno v:
Results in Engineering, Vol 18, Iss , Pp 101081- (2023)
The ability of drilling fluid to transport cuttings is an important factor to be considered in drilling operation. Countless problems such as stuck pipe and wellbore instability might happen if the appropriate fluid is not used, and it can be even mo
Externí odkaz:
https://doaj.org/article/731b841ce2964832b289f04fa266a30e
Autor:
Mahdi Nazari Sarem, Arash Ebrahimabadi
Publikováno v:
Journal of Petroleum Science and Technology, Vol 12, Iss 1, Pp 21-35 (2022)
Field experience shows that the cutting transportation and hole-cleaning phenomena are essential during the drilling phase. Particularly in directional drilling, when the accumulation of cutting has caused some drilling problems such as drill string
Externí odkaz:
https://doaj.org/article/3bfc5f4ea8a34e32bda581e9aa9a6e0b
Publikováno v:
Frontiers in Earth Science, Vol 10 (2023)
Because of the existence of cuttings in the flow, the pressure loss in the wellbore can increase significantly. Minimization of the flow pressure loss greatly benefits the drilling process. This work investigates the most important factors to the pre
Externí odkaz:
https://doaj.org/article/74da755871854a88988975ad2ddaa96b
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Akademický článek
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Akademický článek
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Publikováno v:
Mathematics, Vol 11, Iss 14, p 3070 (2023)
Horizontal wells are more likely than vertical wells to have enlarged wellbore sections due to borehole instability. However, there is scarce research on borehole cleaning of horizontal wells with enlarged wellbore sections. In this paper, we establi
Externí odkaz:
https://doaj.org/article/f617ac0ba88b435891571baf1965f7fb