Flow regime evolution mechanism and falling flux prediction model for bypass injection of viscous liquid in vertical T-junction

W Lou, Z Wang, J Zhang, H Liu, B Sun… - Chemical Engineering …, 2023‏ - Elsevier
The gas–liquid two-phase flow in T-junction serves as a fundamental theoretical foundation
for studying mass and heat transfer laws in industrial applications, including oil and gas …

Identification and maximum impact force modeling investigation for critical slugging in underwater compressed gas energy storage systems

C Liang, W **ong, H Wang, R Carriveau… - Journal of Energy …, 2023‏ - Elsevier
Underwater compressed gas (air, natural gas, hydrogen, etc.) energy storage (UWCGES) is
an emerging technology that is suitable for ocean energy storage. Liquid accumulation in …

Research progress on the calculation model of critical liquid carrying flow of gas well

J Zheng, J Li, Y Dou, Y Zhang, X Yang… - Energy Science & …, 2023‏ - Wiley Online Library
The accumulation of liquid in gas wells has become a prevalent problem in the middle and
later stages of gas well development with different wellbore structures, which seriously …

Analysis of flow pattern transition from segregated to slug flow in upward inclined pipes

Y Fan, E Pereyra, C Sarica, E Schleicher… - International Journal of …, 2019‏ - Elsevier
Segregated and slug flows are two of the most common flow patterns encountered in two-
phase upward inclined pipe flow. However, the transition between them is ambiguous …

Experimental and modeling study of onset of liquid accumulation

A Rastogi, Y Fan - Journal of Natural Gas Science and Engineering, 2020‏ - Elsevier
One of the big challenges in gas wells is related to liquid loading. The current study presents
an experimental investigation of onset of liquid accumulation in a 6-in. upward inclined pipe …

Experimental study of pseudo-slug flow in upward inclined pipes

Y Fan, E Pereyra, C Sarica - Journal of Natural Gas Science and …, 2020‏ - Elsevier
Pseudo-slug flow occurs between the slug and segregated flows and occupies a non-
negligible area in the flow pattern map especially for gas condensate pipeline/wellbore …

Pressure effects on low-liquid-loading oil/gas flow in slightly upward inclined pipes: Flow pattern, pressure gradient, and liquid holdup

HT Rodrigues, E Pereyra, C Sarica - SPE Journal, 2019‏ - onepetro.org
This paper studied the effects of system pressure on oil/gas low–liquid–loading flow in a
slightly upward inclined pipe configuration using new experimental data acquired in a high …

A unit cell model for gas-liquid pseudo-slug flow in pipes

A Soedarmo, Y Fan, E Pereyra, C Sarica - Journal of Natural Gas Science …, 2018‏ - Elsevier
Pseudo-slug flow is a subset of intermittent flow which has not been properly understood
and modeled. However, this flow pattern is widely encountered in oil and gas production …

[كتاب][B] Gas-oil flow in upward-inclined pipes: pseudo-slug flow modeling and upscaling studies

AA Soedarmo - 2019‏ - search.proquest.com
This study attempts to address the unavailability of mechanistic model for pseudo-slug flow
and the limitation of upscaling studies of multiphase flow at elevated pressures. Pseudo-slug …

Prediction of the critical gas flow rate for avoiding liquid accumulation in natural gas pipelines

EH Bissor, A Yurishchev, A Ullmann… - International Journal of …, 2020‏ - Elsevier
Natural gas pipelines that connect subsea fields to shore terminals are composed of
horizontal and inclined sections. The smooth transportation of the gas is challenged by the …