Two Houston-area companies are working to make an industry known to be notoriously unfriendly to the environment more responsible and profitable. In recent weeks, The Woodlands-based Evolution Well ...

Mud logging is the real-time “eyes and ears” of the wellbore during drilling—critical for kick detection, formation evaluation at bit time, operational optimization, and regulatory reporting. It ...

Mud logging key steps: set up and calibrate sensors, establish accurate cuttings/gas lag, systematically collect and describe cuttings, continuously measure and QC gas, normalize and depth-shift data, ...