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I have a 200 mile pipeline with a few pump stations in between. I am trying to find ways to optimize the electricity and DRA consumption, and was wondering if anyone has ever done something similar before?

Currently, I am building models of the outlet flow rate as a function of energy and DRA. I am also building models of the flow normalized by energy as a function of DRA usage, vice versa. Is there any other more proper ways to do this optimization?

The formal problem would be: How to achieve optimal flow rate with least DRA / electricity usage.

Data

Flow rate at the beginning and end of the pipeline
Current of the pumps at the intermediate pump housing
DRA ppm at several pump stations

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  • $\begingroup$ viscosity of fluid pumped? cost of changing viscosity cf change in pumping costs? $\endgroup$
    – Solar Mike
    Feb 8 '19 at 21:34
  • $\begingroup$ Thanks for the reply Mike! I think all DRAs in the world are supplied by Conoco, so I'll check in the documents to see if we can do something like that. $\endgroup$
    – Rui Nian
    Feb 8 '19 at 21:52

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