oil-gas-production-data-analyzer

What problem does it solve?

Production engineers need to quickly convert messy oil & gas production tables (daily/monthly rates, cumulatives, water and injection data) into a structured performance report that explains decline behavior, water-cut evolution, injection response, and future production outlook.

Core Features & Use Cases

• Production performance reporting: Summarizes peak/current rates, cumulative production, decline percentage, and production stage (buildup/plateau/decline/high water cut/stripper).
• Decline curve analysis (Arps): Fits exponential, hyperbolic, or harmonic decline models on the declining phase and reports fit quality (e.g., R²), then generates production forecasts to dates and economic limits.
• Water cut and water-drive diagnosis: Analyzes water-cut trends over time and applies water-drive characteristic curve methods (water drive type classification and forecasting).
• Injection–production evaluation: Computes injection-production metrics (e.g., IPR, voidage) when injection data is available, including clear assumptions for formation volume factors if missing.
• Engineering reasoning & diagnostics: Identifies anomalies (rate drops, water-cut spikes, pressure/injection behavior issues) and suggests likely causes and data-backed mitigation actions.

Quick Start

Use the oil-gas-production-data-analyzer skill to analyze the production table you paste (rates, water cut or oil/water volumes, and optional injection data) and generate a Chinese performance report including decline curve fitting, water-cut trend results, and a forecast.