Wellsite Geologist

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.

Key Responsibilities

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.

Qualifications & Experience

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

Work Environment

Onshore and offshore drilling rigs

Rotational schedules (14/14, 21/21, 28/28)