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Keywords: dra concentration
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Proceedings Papers
Case Study for DRA Performance in Refined Product Pipelines
Available to PurchasePublisher: Pipeline Simulation Interest Group
Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2211
... throughput midstream oil & gas plant 1 dra concentration pipeline performance curve knowledge management drag reduction dra performance curve saudi aramco case study mbd dra injection rate reduction degradation flowrate PSIG 2211 Case Study for DRA Performance in Refined Product...
Proceedings Papers
An Investigation into How To Optimize the Effect of Drag Reducing Agents on the Flowrate & Pressure of Single Phase Fluid Pipelines
Available to PurchasePublisher: Pipeline Simulation Interest Group
Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1901
... of pipelines once injected has been understood. Factors such as location of DRA injection, DRA type vs. %Dr, and DRA concentration have been proven to be effective in optimizing the effect of DRA based on the results of the simulated cases. Savings reaching up to $4 Million on spending for one type...
Proceedings Papers
A Comprehensive Model for Predicting Efficiency of DRA in Liquid Pipelines
Available to PurchasePublisher: Pipeline Simulation Interest Group
Paper presented at the PSIG Annual Meeting, May 15–18, 2018
Paper Number: PSIG-1801
... of the model are widely used for liquid pipelines, one correlates Drag Reduction (DR) as a function of DRA concentration only, and the other correlates DR as a function of DRA concentration and Reynolds number. Both are pipeline and fluid specific, that is, have limitations to pipelines similar to the tested...
Proceedings Papers
Power Or DRA - What is the Optimum?
Available to PurchasePublisher: Pipeline Simulation Interest Group
Paper presented at the PSIG Annual Meeting, May 11–14, 2010
Paper Number: PSIG-1006
... of electric power price with time and location Real time pricing of electricity in some areas Delivery schedules Variance of products and/or oil properties in different batches Restrictions on maximum DRA concentrations These complex issues, which are very interdependent, make it difficult...
