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equinor / webviz-subsurface

Webviz-config plugins for subsurface data.
https://github.com/orgs/equinor/projects/24
GNU General Public License v3.0
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Improved flexibility for delta profiles - support for calculated quantities #512

Open eivindsm opened 3 years ago

eivindsm commented 3 years ago

webviz-subsurface simulation time series has support for delta profiles, which is great. I propose more flexibility, by introducing the concept of calculated quantities. Currently one can create deltas between existing vectors, but say one would like to make delta for the exported gas which eg could be FGPT-FGIR, another example could be recovery pr segment for two wells in a segment FIP:3/(WOPT:OP_1 +WOPT:OP_5), a third wish would be discounted vectors, say FOPT at 8% discount rate.

asnyv commented 3 years ago

Totally agree @eivindsm 👍
We have an issue on more flexible vector calculation #293, and I see no reason why deltas on these shouldn't be supported as well. This is now at prioritized and out of backlog, so hope to see progress here in the not to distant future 😄

Considering your recovery factor per segment, that is already supported in the RegionalReservoirSimulationTimeSeries plugin. Here you can also aggregate easilly regions, zones and etc, and calculate recoveries on the fly.

NPV is related to #350

Not sure exactly how we want to solve all of it. Adding too much into the basic time series plotter might also get messy. Could be that it is better to have something more tailored for use in predictions and economical evaluation @eivindsm @EivindBakken?

EivindBakken commented 3 years ago

To me it looks like tailoring a package for predictions in a good approach, @asnyv . Regarding NPV I propose at least in a first step go for 8% discounted delta instead of STEA integration (that implies proper handling of costs and prize assumptions etc) - had a chat with @anders-kiaer about that an hour ago.