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Keywords: multiphase flow
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Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 7–10, 2024
Paper Number: PSIG-2421
... Abstract Pipeline simulation engineers have modeled multiphase flow for many decades. Initial simulations comprised the use of basic empirical correlations which eventually progressed to more mechanistic-based techniques wherein a fundamental fluid mechanics approach was adopted in describing...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2204
... and inclined multiphase flow pipelines. In this study, three machine learning algorithms, including Support Vector Machine, Random Forest, and Extreme Gradient Boosting, are utilized to predict minimum flow rates required to transport particles successfully in intermittent and stratified gas-liquid flow...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1602
... fluctuations occur at the pipeline boundaries, where the fluid is delivered to the flare system (see Figure 8); this confirm the importance of using a suitable transient multiphase flow simulation tool, since this kind of information must be used when engineering the flow discharge process facilities...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 24–27, 2011
Paper Number: PSIG-1117
... separator pressure simulator simulation interest group simulated mixture density mixture density production control slug catcher production monitoring piping simulation production logging ellul reservoir surveillance olga transition slug flow multiphase flow equation ledaflow...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 11–14, 2010
Paper Number: PSIG-1005
... and operation of such systems. The paper aims at presenting the current state of play in technology that is available to the pipeline engineer to design pipelines that will, at the onset or during later life, be operated under multiphase flowing conditions. It will attempt to provide a roadmap of what...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 20–22, 2004
Paper Number: PSIG-0403
... upstream oil & gas liquid holdup pipeline transient condition production logging ellul multiphase system prediction modeling calculation psig 0403 platform production monitoring slug catcher size correlation multiphase flow mmscfd slug catcher flowrate reservoir...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 23–25, 2002
Paper Number: PSIG-02S2
... of simulating two phase flow. Many models are based on mixing the individual phases and treat the fluid as one mixture with averaged properties, so called homogenous models. These models neglect the velocity differences between the gas and the liquids which is an important effect of multiphase flow. Due...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 15–17, 1997
Paper Number: PSIG-9708
... components for calculating the dynamics for Gas, Product and Crude oil Pipe lines. conservation operation psig concentration multiphase flow case 2 phase model line condition midstream oil & gas trans-alaska pipeline piping simulation station 6 discharge disadvantage pipeline slack...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 14–15, 1993
Paper Number: PSIG-9307
... in pipeline systems so as to devise the appropriate remediation strategies and formulate optimal clean-up plans. multiphase flow fluid dynamics university upstream oil & gas pcb migration simulator pennsylvania state university engineering petroleum engineering university of tulsa pcb...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 22–23, 1992
Paper Number: PSIG-9209
...MULTIPHASE FLOW THROUGH CENTRIFUGAL PUMPS Dr. Rajesh Sachdeva, Dr. D. R. Doty and Dr. Z. Schmidt MULTIPHASE FLOW THROUGH CENTRIFUGAL PUMPS bY DR. RAJESH SACHDEVA, University of Tulsa (presently with Simulation Sciences Inc.) DR. D.R. DOTY AND DR. 2. SCHMIDT (both of University of Tulsa) ABSTRACT...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 19–20, 1989
Paper Number: PSIG-8904
...TUTORIAL--CURRENT TOPICS IN VAPOR-LIQUID MULTIPHASE FLOW Dr. H. L. Norris 111 Exxon Production Research Company P I P ELI N E SI M U LA TI ON lNTER.EST GROUP Current Topics in Vapor-Liquid Wultiphase Flow Lee Norris Presented at Pipeline Simulation Interest Group El Paso, Texas October 19-20, 1989...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 18–19, 1984
Paper Number: PSIG-8407
... production control multiphase flow production logging two-phase flow pressure drop calculation Reservoir Surveillance production monitoring Upstream Oil & Gas Fluid Dynamics 1 INTRODUCTION Over the years many correlations have been developed for predicting the pressure drop...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 27–28, 1983
Paper Number: PSIG-8301
... Midstream Oil & Gas validation multiphase flow Upstream Oil & Gas two-phase flow program Fluid Dynamics Background Who should bear the cost of transporting liquids and liquefiables in natural gas pipelines? This question is still an unsettled issue within the industry after...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 27–28, 1983
Paper Number: PSIG-8302
... transient model measurement and control momentum transfer production control reservoir surveillance fluid dynamics two-phase flow piping design equation production monitoring elevation multiphase flow liquid transition calculation upstream oil & gas production logging interface...

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