Wellbore Genius
Fann lab
Fit comparison
Each well's measured viscometer readings scored twice: against the curve regressed from those readings, and against the mud the advisor assumes. R², RMSE, signed bias and per-speed residuals show exactly where the model stops matching your real data. Sweeps come from the Fann lab; the assumed PV/YP is the same one the stage solver uses.
Wells with lab data
0 of 0
Every stored well carries a sweep
Mean advisor R²
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Lab fits average —
Verdict split
0 matched
0 drifting · 0 wrong fluid
Worst well
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No sweeps scored yet
Advisor's assumed mud
The PV / YP dial estimate the advisor falls back on when a well has no measured curve. Editing it here moves the same shared assumption every advisor surface reads.
Per-well fit
Sorted worst advisor fit first. R² is measured against the same readings for both curves, so a negative advisor R² means the assumed mud is worse than quoting the average reading.
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