Multiphase Flow In Annulus
Multiphase Flow in Annulus is a fluid dynamics phenomenon characterized by the simultaneous movement of multiple distinct phases—such as gas, liquid, and solid cuttings—within the annular space between the drill string and the wellbore wall during drilling operations, distinguished by its complex interphase interactions and critical influence on hole cleaning efficiency.
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Publications
717
Citations
85
Authors
37
Institutions
Publications per year
2017–2026
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Flow structure of gas–liquid two-phase flow in an annulus
Basar Ozar, Jae Jun Jeong, Abhinav Dixit et al. · Chemical Engineering Science · 2008 · 89 citations
Pressure Profile in Annulus: Solids Play a Significant Role
Feifei Zhang, Stefan Miska, Mengjiao Yu et al. · Journal of Energy Resources Technology · 2015 · 51 citations
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Texas A&M University at Qatar
Doha, Qatar
4 h-index
12 publications
238 citations
Southwest Petroleum University
Chengdu, China
3 h-index
12 publications
379 citations
China University of Petroleum, East China
Qingdao, China
3 h-index
11 publications
283 citations
Texas A&M University
College Station, United States
2 h-index
3 publications
62 citations
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
Chengdu, China
2 h-index
8 publications
307 citations

University of Tulsa
Tulsa, United States
2 h-index
6 publications
285 citations
King Faisal University
Hofuf, Saudi Arabia
2 h-index
2 publications
34 citations

University of Edinburgh
Edinburgh, United Kingdom
2 h-index
4 publications
222 citations
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3 publications · 95 citations
3
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2 publications · 63 citations
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2 publications · 46 citations
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2 publications · 82 citations
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2 publications · 50 citations
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