Paulo J. Waltrich, Ph.D.
Affiliations: | 2012 | Petroleum Engineering | Texas A & M University, College Station, TX, United States |
Area:
Petroleum EngineeringGoogle:
"Paulo Waltrich"Parents
Sign in to add mentorMaria A. Barrufet | grad student | 2012 | Texas A & M | |
(Onset and subsequent transient phenomena of liquid loading in gas wells: Experimental investigation using a large scale flow loop.) |
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Publications
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Coutinho RP, Tornisiello L, Waltrich PJ. (2020) Experimental Investigation of Vertical Downward Two-Phase Flow in Annulus Journal of Energy Resources Technology-Transactions of the Asme. 142 |
Coutinho RP, Waltrich PJ, Williams WC, et al. (2020) Experimental Characterization of Two-Phase Flow Through Valves Applied to Liquid-Assisted Gas-Lift Journal of Energy Resources Technology-Transactions of the Asme. 142 |
Coutinho RP, Waltrich PJ. (2019) A Procedure for Liquid-Assisted Gas Lift Unloading Using a Transient Flow Simulator Spe Production & Operations. 34: 635-646 |
Waltrich PJ, Capovilla MS, Lee W, et al. (2019) Experimental Evaluation of Wellbore Flow Models Applied to Worst-Case-Discharge Calculations for Oil Wells Spe Drilling & Completion. 34: 315-333 |
Capovilla MS, Coutinho RP, Sousa PCd, et al. (2019) Experimental investigation of upward vertical two-phase high-velocity flows in large-diameter pipes Experimental Thermal and Fluid Science. 102: 493-505 |
Guo R, Chen Y, Waltrich PJ, et al. (2018) An experimental investigation on flow pattern map and drift-flux model for co-current upward liquid-gas two-phase flow in narrow annuli Journal of Natural Gas Science and Engineering. 51: 65-72 |
Posada C, Waltrich PJ. (2018) Similarities and differences in churn and annular flow regimes in steady-state and oscillatory flows in a long vertical tube Experimental Thermal and Fluid Science. 93: 272-284 |
Coutinho RP, Williams WC, Waltrich PJ, et al. (2017) The Case for Liquid-Assisted Gas Lift Unloading Spe Production & Operations. 33: 73-84 |
Alves MVC, Waltrich PJ, Gessner TR, et al. (2017) Modeling transient churn-annular flows in a long vertical tube International Journal of Multiphase Flow. 89: 399-412 |
Posada C, Waltrich PJ. (2017) Effect of forced flow oscillations on churn and annular flow in a long vertical tube Experimental Thermal and Fluid Science. 81: 345-357 |