Choke Performance Model

Choke Performance Model MCP Connector for Claude

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Calculates fluid flow rates and pressure regimes through wellhead chokes.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides specialized calculation engines for determining fluid flow rates and pressure regimes through wellhead chokes. It models both critical and subcritical flow behaviors using physics-based equations. Users can determine the flow regime using calculate_flow_regime, calculate specific flow rates with calculate_flow_rate, determine pressure drops via calculate_pressure_drop, and evaluate orifice utilization with analyze_choke_efficiency. It accounts for fluid compressibility and gas-liquid ratios to ensure accurate modeling of multiphase fluid streams.

fluid-dynamicswellheadflow-ratepressure-dropchoke-analysis

4 tools expose this connector's capabilities to your AI agent.

analyze_choke_efficiency

Evaluates how effectively the choke size and current pressures are utilizing the orifice capacity

calculate_flow_rate

Calculates the volume or mass flow rate of the fluid passing through the choke

calculate_flow_regime

Determines whether the current wellhead conditions result in critical or subcritical flow

calculate_pressure_drop

Determines the magnitude of the pressure reduction across the choke

See how to talk to your AI agent using Choke Performance Model.

What is the flow regime for an upstream pressure of 2000 psi and downstream pressure of 500 psi with a compressibility of 0.8 and GLR of 10?

The current conditions result in critical flow.

Calculate the pressure drop if upstream pressure is 1500 psi and downstream pressure is 1200 psi.

The pressure drop across the choke is 300 psi.

What is the flow rate for a choke size of 15, upstream pressure of 3000 psi, downstream pressure of 1000 psi, temperature of 520 K, compressibility of 0.7, and GLR of 5?

The calculated flow rate is 450.5 units per hour.

Critical flow occurs when the downstream pressure is low enough that the fluid reaches sonic velocity at the choke throat, making the flow rate independent of downstream pressure. Subcritical flow occurs when downstream pressure is high enough to prevent sonic velocity.

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