The Wellsite Geologist is responsible for providing real-time geological evaluation during drilling operations to ensure accurate well placement, reservoir characterization, and drilling efficiency. The role supports drilling, geosteering, and subsurface teams by interpreting formation data and advising operational decisions at the rig site.
Monitor drilling operations and evaluate formations in real time
Describe and analyze drill cuttings and formation samples
Interpret mud logs, gas readings, and lithology
Correlate well data with offset wells and geological models
Support geosteering decisions in horizontal and deviated wells
Communicate geological findings to:
Drilling Engineers
Directional Drillers
Reservoir & Subsurface Teams
Identify formation tops, faults, and reservoir boundaries
Advise on casing points, coring intervals, and logging programs
Prepare daily geological reports and end-of-well summaries
Ensure compliance with HSE standards and company procedures.
2–5+ years of wellsite or operational geology experience
Strong knowledge of:
Sedimentology & stratigraphy
Mud logging and wireline/LWD data
Geosteering tools and software
Experience in shale, conventional, or offshore environments
Strong decision-making skills under time-critical conditions
Onshore and offshore drilling rigs
Rotational schedules (14/14, 21/21, 28/28)
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