Synonym: Watercut Diagnostics = WOR Diagnostics
Part of Production Analysis related to analyzing the production watercut dynamics and the possible reasons of its specific behaviour:
regular displacement, bottom-water encroachment, coning, thief water production via channeling or tubing/casing failure.
Time-based | Saturation-based | Recovery-based | Cum water-based | Rate-based | |
---|---|---|---|---|---|
Saturation | Watercut Fractional Flow plot | ||||
Recovery | WOR vs Recovery plot | ||||
Bad Water | Chan water plot | Watercut Fractional Flow plot | WΣW plot + YΣY plot | qOW plot + WOIL plot + YLIQ plot | |
Non-uniform Sweep | Watercut Fractional Flow plot | WΣW plot + YΣY plot | qOW plot + WOIL plot + YLIQ plot | ||
Waterflood pattern | WΣW plot + YΣY plot |
See Also
Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis
[ Good Water ] [ Bad Water ] [ Water cut (Yw) ] [ WOR ]
[ Watercut (Yw) Fractional Flow @model ] [ Watercut Chan plot ]