Patent ID: 11859488
Assignee: BP EXPLORATION OPERATING COMPANY LIMITED
Field: Measurement (Instruments)
Classification: CPC E  G | IPC E  G

Claim 16:
17. The method of claim 15, wherein the plurality of fluid flow models comprises a plurality of logistic regression models, and wherein determining at least one of the gas phase inflow, the aqueous phase inflow, or the hydrocarbon liquid phase using the plurality of fluid flow models comprises:
providing the plurality of frequency domain features to the plurality of logistic regression models corresponding to each of the gas phase inflow, the aqueous phase inflow, and the hydrocarbon liquid phase inflow; and
determining that at least one of the gas phase inflow, the aqueous phase inflow, or the hydrocarbon liquid phase inflow is present based on outputs from each of the plurality of logistic regression models.