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Model Parameters:
- M = { VO , ED , y yW , xW , xG , yW , xJ , JW0 , kro(s), krw(s) *ro, no, k*rw, nw } – totally 8 11 constants and two arrays
Restrictions:
- all constants are positive
- 0 < k*ro(s) < < 1, 0 < k*rw(s) < < 1
Model fitting
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Source data corrections:
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P = Pi + ( yW ‧ Bw ‧ ΣQW↓ + Bo ‧ ΣQO↑ + xW ‧ Bw ‧ ΣQW↑ + xG ‧ Bg ‧ ΣQG↑ )‧ Pi ‧ xP /VO
s = soi + (sor - swi) ‧ ED ‧ ΣQO↑ / VO
k*ro(s) = k*ro ‧ (1 - s)no
k*rw(s) = k*rw ‧ snw
JO = krok*ro(s) ‧ xJ
JW = JW0 + krwk*rw(s) ‧ xJ
JG = Rs ‧ JOkro(d), krw(d) are set by tables or RPM Corey @model.
See Also
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Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis / Capacitance Resistance Model (CRM) / Capacitance-Resistivity Model (CRM) @model
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