Monitoring Drilling Parameters: Continuously track drilling data such as rate of penetration (ROP), weight on bit (WOB), rotary speed (RPM), pump pressure, and mud flow. These parameters help detect anomalies like kicks, losses, or formation changes. Gas Detection and Analysis: Operate gas detection systems (e.g., gas chromatograph) to measure total gas and hydrocarbon composition (C1–C5). Identify hydrocarbon shows and alert the drilling team of potential reservoir zones or hazards. Sample Collection and Analysis: Collect drill cuttings at regular depth intervals, wash, sieve, and examine them under a microscope. Describe lithology (grain size, color, texture, mineral content) and identify oil shows (fluorescence, cut test). Well Logging and Documentation: Maintain detailed mud logs, including lithological logs, gas logs, and drilling parameters. Ensure accurate depth correlation and proper recording for post-drilling evaluation. Kick Detection and Safety Monitoring: Monitor pit volume, flow rate, and gas levels to identify early signs of well control issues. Immediately report abnormalities to prevent blowouts. Communication and Reporting: Provide timely updates to drilling engineers, geologists, and company representatives. Generate daily drilling reports and final well summaries. Equipment Maintenance: Ensure proper functioning and calibration of sensors, gas detectors, and logging units.

Mud logging and Well planning and Engineering in well monitoring(PEA) Occupational health and Safety in Oil and Gas Introduction to Well completion