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Keywords: liquid loading
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Proceedings Papers

Publisher: BHR Group
Paper presented at the 11th North American Conference on Multiphase Production Technology, June 6–8, 2018
Paper Number: BHR-2018-143
... apparatus, called rock-flow cell, was used in this study which allows multiphase system, works at high pressure and different flow conditions can be obtained by varying the liquid loading and rocking conditions (angle and rate). Tests of hydrate and ice formation from water and condensate dispersions were...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 11th North American Conference on Multiphase Production Technology, June 6–8, 2018
Paper Number: BHR-2018-219
... ABSTRACT This paper presents new experimental data of gas/liquid flows in an annulus in the transition from annular to churn flow, which is relevant to the phenomenon of liquid loading in gas wells. The focus of the study has been on the effect of eccentricity to the onset of liquid back flow...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 11th North American Conference on Multiphase Production Technology, June 6–8, 2018
Paper Number: BHR-2018-245
... mechanism production monitoring gas well deliquification diameter correlation bhr group 2018 low pressure production control pipe prediction film reversal point coleman upstream oil & gas froude number turner reservoir surveillance artificial lift system liquid loading gas velocity...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 10th North American Conference on Multiphase Technology, June 8–10, 2016
Paper Number: BHR-2016-071
... were not included in the present model and should be a topic of research for future works. Mass transfer during hydrate formation impacts the flow hydrodynamics due to the water and gas consumed along the pipe to form hydrate solid particles. The liquid loading is the ratio between the liquid...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 10th North American Conference on Multiphase Technology, June 8–10, 2016
Paper Number: BHR-2016-087
... the onset of liquid loading is computed. Introduction Liquid loading is a well-known problem that occurs when ‘wet’ gas wells approach their end-of-life. Due to depletion of the reservoir, its pressure drops and as a consequence the gas flow rate in the well drops as well. When only dry gas is present...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 10th North American Conference on Multiphase Technology, June 8–10, 2016
Paper Number: BHR-2016-403
... to as "liquid loading"). The experiments confirmed that multiple solutions do exist in vertical two-phase flows. Furthermore, it was found that the associated transition between high and low holdup is very sensitive to the gas density. The data analysis showed that the interfacial shear stress becomes very high...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 8th North American Conference on Multiphase Technology, June 20–22, 2012
Paper Number: BHR-2012-A025
... is suppressed by the foam. This is confirmed by the decrease of the pressure oscillations in the presence of foamers. These experiments give insight into why and how liquid loading in gas wells is prevented by the addition of foamers. 1 INTRODUCTION In a gas well, both liquids – in the form of water and gas...
Proceedings Papers

Publisher: BHR Group
Paper presented at the 7th North American Conference on Multiphase Technology, June 2–4, 2010
Paper Number: BHR-2010-J2
... ABSTRACT This paper describes work performed by the authors over the last several years to better understand the factors affecting the onset of liquid loading. To further improve the prediction of onset of liquid loading, efforts were undertaken to better model the process. Dedicated codes...

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