1. Mudlogging: the needs of the job Rigging up/using/maintaining equipt. in mudlogging unit: Steve Grimes, Ph.D., P.G., Empirica Gas measurement & analysisAdvanced analytical equipt. (here: mass spec) Sample analysis (microscope & fluoroscope) All rig data Mysterious ancient technology

2. Working conditions Work 2-4 weeks at drill site Rig up/rig down Sample mud/cutttings (at right) – At lag depth – All conditions – PPE required

3. The mudlog: a compilation of…everything Good to have skills in: math, geology, chemistry, physics, computers, communication; mechanical aptitude Responsible, self-guided Can gain: – Overview of drilling – Entry to oil/gas business – Opportunities in our company drilling data geochemical data geological data & interpretation