Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ahmed Rafiq Albajalan"'
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102656- (2024)
This study evaluates the LPM-FBR drilling fluid additive's performance in minimizing formation damage and facilitating filter cake removal in fractured and high-permeability cores. Using a Formation Damage System Apparatus, two experimental studies w
Externí odkaz:
https://doaj.org/article/61575bf924f341b591a76da871bd2763
Autor:
Sulieman Ibraheem Shelash Al-Hawary, Raed Obaid Saleh, Ahmed Rafiq AlBajalan, Normurot Fayzullaev, Mohammed Alshuhri, Saad Hayif Jasim Ali, Ahmed Alawadi, Mohammed Abed Jawad, Salim B. Alsaadi, Maryam Sadat Ghorayshi Nejad
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract At first, an organometallic catalyst namely, Pd-DPyE@MCM-41@MNP was prepared through magnetic (Fe3O4) nanoparticles-doped into channels of mesoporous silica MCM-41 and then, anchoring a novel complex composed of di(4-pyridyl)ethylene and pal
Externí odkaz:
https://doaj.org/article/b3cffa369a3d48fc858971a713b34f9e
Autor:
Ahmed Rafiq AlBajalan, Huner Haias
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
Nanomaterials have gained a wide interest in the oil and gas industry due to their immense applicability. Nanomaterials are being used to formulate a new generation of drilling mud known as Nanomud or Smart mud, where it has the ability to improve mu
Autor:
Ahmed Rafiq, Ahmed Rafiq AlBajalan
Publikováno v:
2020 6th International Engineering Conference “Sustainable Technology and Development" (IEC).
Heavy crude oils are complex fluid mixture with a high proportion of asphaltic molecules, sulfur and several heavy metals like nickel, vanadium, and nitrogen. These components will affect negatively transporting viscous crude oil from production well
Autor:
Ahmed Rafiq, Ahmed Rafiq AlBajalan
Publikováno v:
Journal of Petroleum & Environmental Biotechnology.
Underbalanced drilling (UBD) is defined as a condition which generated when effective downhole circulation pressure of the drilling fluid system in touch with reservoir rock is less than presenting formation pressure. Underbalanced drilling (UBD) has