5.1.5.2. gemini_model.reservoir.injectivity_index

Injectivity index calculator.

Computes injectivity from measured bottomhole pressure and flow. Reference: R. Arnold (2021), Analytics-Driven Method for Injectivity Analysis in Tight and Heterogeneous Waterflooded Reservoir, Proceedings joint convention Bandung.

Classes

injectivity_index()

Calculate injectivity index from flow and pressure differential.

class gemini_model.reservoir.injectivity_index.injectivity_index

Bases: Model

Calculate injectivity index from flow and pressure differential.

Model initialization.

calculate_output(u, x)

Calculate output based on input u and state x.

get_output()

Get output of the model.

initialize_state(x)

Generate an initial state based on user parameters.

update_parameters(parameters)

Update model parameters.

Parameters:

parameters (dict) – Parameters dict as defined by the model.

update_state(u, x)

Update the state based on input u and state x.