# Reservoir Permeability Estimator AI Agent Connect

> Estimates permeability, skin factor, and wellbore storage from pressure transient data.

## Overview
- **Category:** engineering
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_EArZV5cgsKqMITTBBROEzxajX9SGaJl7mTgV0WNp/ai-agent-connect
- **Tags:** reservoir, permeability, petroleum, pressure-transient, geology

## Description

This MCP server provides specialized tools for Pressure Transient Analysis (PTA). It allows AI agents to interpret reservoir behavior by calculating critical parameters like permeability and skin factor. Use `analyze_drawdown` to evaluate active production phases, `analyze_buildup` to interpret pressure recovery after shut-in, and `calculate_storage_effect` to determine if wellbore storage is masking true reservoir response. The `get_skin_interpretation` tool provides qualitative insights into formation damage or stimulation.

## Tools

### calculate_storage_effect
Determines if the wellbore storage is currently masking the true reservoir permeability

### analyze_buildup
Interprets pressure recovery data after a well has been shut in

### analyze_drawdown
Calculates reservoir characteristics during a period of active production/pressure reduction

### get_skin_interpretation
Provides a qualitative description of the reservoir condition based on the calculated skin factor

## Prompt Examples

**Prompt:** 
```
Calculate the reservoir characteristics for a drawdown test with a flow rate of 500, pressure drop of 200, thickness of 50, viscosity of 1.2, radius of 0.1, and compressibility of 0.0001.
```

**Response:** 
```
The estimated permeability is 150 mD, the skin factor is 2.5, and the wellbore storage coefficient is 0.00005.
```

**Prompt:** 
```
What does a skin factor of -1.5 mean for my well?
```

**Response:** 
```
A skin factor of -1.5 indicates a stimulated well, meaning the flow has been enhanced near the wellbore.
```

**Prompt:** 
```
Is the wellbore storage masking the reservoir response for a volume of 10, compressibility of 0.001, and radius of 0.1?
```

**Response:** 
```
The storage coefficient is 0.001, and it is not currently masking the true reservoir permeability.
```

## Frequently Asked Questions

**What is the difference between drawdown and buildup analysis?**
Drawdown analysis measures pressure drop during active production, while buildup analysis measures pressure recovery after the well is shut in.

**How can I interpret the skin factor?**
You can use the `get_skin_interpretation` tool to receive a qualitative description of the reservoir condition based on the calculated skin value.

**Can this tool detect wellbore storage effects?**
Yes, the `calculate_storage_effect` tool determines if wellbore storage is currently masking the true reservoir permeability.