Zobrazeno 1 - 10
of 49
pro vyhledávání: '"borehole cleaning"'
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-18 (2024)
Abstract Most hot dry rock geothermal wells are small angle directional wells, and rock cuttings easily accumulate at the bottom of the borehole to form a cuttings bed, causing accidents such as drill sticking, reducing the rate of penetration, and d
Externí odkaz:
https://doaj.org/article/bee6f90aa9d746299dea91c9fa297db4
Autor:
Vivek Deshmukh, Satish Kumar Dewangan
Publikováno v:
Journal of Engineering and Applied Science, Vol 70, Iss 1, Pp 1-24 (2023)
Abstract Multi-particulate flow CFD modelling is carried out while taking eccentricity into account considering drilling horizontal oil wells. The present work focuses on the effect of different cuttings sizes and their concentration on borehole clea
Externí odkaz:
https://doaj.org/article/dea1ad8e215c44e2ad83ebaeb316a4f3
Publikováno v:
Applied Sciences, Vol 13, Iss 22, p 12118 (2023)
A wellbore’s cleanliness affects drilling efficiency, economy and drilling safety directly in extended-reach drilling operations. Wellbore cleaning in extended-reach drilling has always been a tough problem. Field experience has shown that ineffici
Externí odkaz:
https://doaj.org/article/a10f9e6885be40c0a4ea0392bc444128
Autor:
Mohammed Al-Rubaii, Mohammed Al-Shargabi, Dhafer Al-Shehri, Abdullah Alyami, Konstantin M. Minaev
Publikováno v:
Applied Sciences, Vol 13, Iss 13, p 7751 (2023)
The drilling industry has evolved significantly over the years, with new technologies making the process more efficient and effective. One of the most crucial issues of drilling is borehole cleaning, which entails removing drill cuttings and keeping
Externí odkaz:
https://doaj.org/article/99fef0947c874e5ca9e5a810030c35b7
Publikováno v:
Meikuang Anquan, Vol 51, Iss 2, Pp 139-141 (2020)
For dealing with the drilling accident, the male and female taps are used in the conventional fishing technique, but it is difficult to make the thread and the taps have low connection strength. From the aspects of improving the connection strength b
Externí odkaz:
https://doaj.org/article/2a33741ab36d4a178de98f4ec989c718
Akademický článek
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Publikováno v:
Energies, Vol 14, Iss 20, p 6702 (2021)
The tightness of a borehole is essential for its long-term durability. For this purpose, the column of the pipe is sealed with cement slurry. After contacting the slurry, mud in the borehole is removed. However, the slurry does not effectively remove
Externí odkaz:
https://doaj.org/article/af9806a7669647ca9e5a5acbf6112dec
Autor:
Minaev, Mohammed Al-Rubaii, Mohammed Al-Shargabi, Dhafer Al-Shehri, Abdullah Alyami, Konstantin M.
Publikováno v:
Applied Sciences; Volume 13; Issue 13; Pages: 7751
The drilling industry has evolved significantly over the years, with new technologies making the process more efficient and effective. One of the most crucial issues of drilling is borehole cleaning, which entails removing drill cuttings and keeping
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::b64ffb9ee6be9ef9664dcb12f01e6365
Akademický článek
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