Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Gabriella Federer Kovacsne"'
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 37, Iss 2, Pp 1-11 (2022)
This study is investigating the possibility of using pinecones as additive materials to develop a water-based drilling mud. Pinecones are environmentally friendly agricultural wastes and have no practical applications. Therefore, this study is of gre
Externí odkaz:
https://doaj.org/article/09d0accf1e574f79910f88ae6f6f467f
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 37, Iss 5, Pp 23-38 (2022)
The main objective of this study is to enhance the poor performance of oil well cement in terms of mechanical properties by using pure polypropylene fibers. Polypropylene fibers were added in increasing concentrations from 0 to 0.1%, 0.3%, 0.5%, 0.7%
Externí odkaz:
https://doaj.org/article/cd41f8c78003423e992ff7bb872c0a04
Autor:
Hani AL Khalaf, Gabriella Federer Kovacsne, Nagham Alhaj Mohammed, Gabor Horvath, Roland Docs
Publikováno v:
Heliyon, Vol 9, Iss 1, Pp e12975- (2023)
There have been many investigations to improve both the physical and mechanical properties of oil well cement using a wide range of materials. Most of these additives are expensive and practically ineffective. In this article, a comprehensive evaluat
Externí odkaz:
https://doaj.org/article/cd8eaba1ddcd42b0bfc9d54efb8cd6fc
Publikováno v:
Rudarsko-geološko-naftni zbornik
Volume 37
Issue 5
Volume 37
Issue 5
The main objective of this study is to enhance the poor performance of oil well cement in terms of mechanical properties by using pure polypropylene fibers. Polypropylene fibers were added in increasing concentrations from 0 to 0.1%, 0.3%, 0.5%, 0.7%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::452fe03c39dc35f81f391536d9900b0c
https://hrcak.srce.hr/286719
https://hrcak.srce.hr/286719