Flow of cement slurry through an eccentric annulus
Author
Source
Journal of Petroleum Research and Studies
Issue
Vol. 2020, Issue 26 (31 Mar. 2020), pp.18-35, 18 p.
Publisher
Ministry of Oil Petroleum Research and Development Center
Publication Date
2020-03-31
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Materials Science , Minerals
Abstract EN
A step by step procedure has been developed to design cement hydraulic during cement job to minimize non cemented channels or bad cement job by taking into consideration the non-flow area throughout the eccentric annulus.
Since cement slurry exhibit non-Newtonian rheological behavior, a good description of the slurry rheology is required in order to estimate accurately the velocity profile across the annulus.
To achieve this goal, six rheological models have been adopted: Power-law, Robertson-Stiff, Bingham, Casson, Modified Power-law, and Modified Robertson-Stiff Models.
Using the last five rheological models, new frictional pressure gradient equations for laminar flow of cement slurry through an eccentric annulus have been derived by the author based on slit-approach approximation.
American Psychological Association (APA)
Jawad, Riaydi Hussein. 2020. Flow of cement slurry through an eccentric annulus. Journal of Petroleum Research and Studies،Vol. 2020, no. 26, pp.18-35.
https://search.emarefa.net/detail/BIM-1266774
Modern Language Association (MLA)
Jawad, Riaydi Hussein. Flow of cement slurry through an eccentric annulus. Journal of Petroleum Research and Studies No. 26 (2020), pp.18-35.
https://search.emarefa.net/detail/BIM-1266774
American Medical Association (AMA)
Jawad, Riaydi Hussein. Flow of cement slurry through an eccentric annulus. Journal of Petroleum Research and Studies. 2020. Vol. 2020, no. 26, pp.18-35.
https://search.emarefa.net/detail/BIM-1266774
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1266774