Package neqsim.process.util.fielddevelopment

package neqsim.process.util.fielddevelopment

Field Development Planning utilities for NeqSim.

This package provides tools for oil and gas field development planning, including:

• ProductionProfile - Decline curve modeling and production forecasting with plateau rate support
• WellScheduler - Well intervention and workover planning with availability tracking
• FacilityCapacity - Extended bottleneck analysis with debottleneck option evaluation
• SensitivityAnalysis - Monte Carlo simulation for uncertainty quantification

Integration with NeqSim Process Simulation

These classes integrate with the existing NeqSim process simulation framework:

• ProductionOptimizer provides the underlying bottleneck analysis and optimization algorithms
• SimpleReservoir and Well provide reservoir and well models
• ProcessSystem represents the surface facility

Example Usage

// Create a production profile with decline curve
ProductionProfile profile = new ProductionProfile(facilityProcess);
ProductionProfile.DeclineParameters decline = new ProductionProfile.DeclineParameters(10000.0,
    0.15, ProductionProfile.DeclineType.EXPONENTIAL, "Sm3/day");
ProductionProfile.ProductionForecast forecast =
    profile.forecast(feedStream, decline, 8000.0, 3.0, 500.0, 20.0, 30.0);

// Run Monte Carlo sensitivity analysis
SensitivityAnalysis sensitivity = new SensitivityAnalysis(facilityProcess);
sensitivity.addParameter(new SensitivityAnalysis.UncertainParameter("feedTemperature", 15.0,
    20.0, 25.0, SensitivityAnalysis.DistributionType.TRIANGULAR,
    (proc, val) -> feedStream.setTemperature(val, "C")));
SensitivityAnalysis.MonteCarloResult result =
    sensitivity.runMonteCarloOptimization(feedStream, 1000.0, 50000.0, "kg/hr",
        opt -> opt.getOptimalRate(), new SensitivityAnalysis.SensitivityConfig());

Since:

3.0

Version:

1.0

Author:

ESOL

Class	Description
FacilityCapacity	Extended facility capacity analysis for field development planning.
FacilityCapacity.CapacityAssessment	Complete facility capacity assessment result.
FacilityCapacity.CapacityPeriod	Capacity assessment period for time-varying analysis.
FacilityCapacity.DebottleneckOption	Debottleneck option with cost-benefit analysis.
FieldProductionScheduler	Orchestrates field-level production scheduling and forecasting.
FieldProductionScheduler.ProductionSchedule	Complete production schedule result.
FieldProductionScheduler.ReservoirRecord	Reservoir record containing reservoir reference and metadata.
FieldProductionScheduler.ScheduleStep	Single time step in a production schedule.
ProductionProfile	Models production decline curves and plateau rates for field development planning.
ProductionProfile.DeclineParameters	Container for decline curve parameters.
ProductionProfile.DeclineType	Decline curve model types based on Arps equations.
ProductionProfile.ProductionForecast	Complete production forecast with plateau and decline phases.
ProductionProfile.ProductionPoint	Production forecast result at a single time point.
SensitivityAnalysis	Monte Carlo sensitivity analysis for field development uncertainty quantification.
SensitivityAnalysis.DistributionType	Probability distribution types for uncertain parameters.
SensitivityAnalysis.MonteCarloResult	Complete Monte Carlo analysis result.
SensitivityAnalysis.SensitivityConfig	Configuration for sensitivity analysis.
SensitivityAnalysis.SpiderPoint	Spider plot data point.
SensitivityAnalysis.TrialResult	Single Monte Carlo trial result.
SensitivityAnalysis.UncertainParameter	Uncertain parameter definition.
WellScheduler	Schedules well interventions, workovers, and tracks well availability.
WellScheduler.Intervention	Scheduled intervention record.
WellScheduler.Intervention.Builder	Builder for creating Intervention instances.
WellScheduler.InterventionType	Types of well interventions.
WellScheduler.ScheduleResult	Schedule optimization result.
WellScheduler.WellRecord	Well record for availability and production tracking.
WellScheduler.WellStatus	Well operational status.