Well Site Geologist (M/F)

Job Description

The Well Site Geologist provides real-time geological supervision during drilling operations, monitoring and interpreting wellbore data to optimize well placement, identify formation changes, and ensure the well is drilled within the geological target. This hands-on role requires the ability to make fast, technically sound decisions in a dynamic rig environment.

Contract type: Contract
Rotation / schedule: 4/4 Rotational
Priority: HIGH
Local / Expat: 1 Local | 1 Expat/International
Certification snapshot: BOSIET · HUET · MIST · IADC Rig Pass

Responsibilities

Real-Time Geological Monitoring

  • Monitor and interpret lithology, mud gas shows, cuttings, and wireline logs in real time.
  • Compare actual wellbore geology to pre-drill prognosis and flag significant deviations.
  • Advise the Drilling Engineer and Drilling Superintendent on formation evaluations.
  • Manage directional drilling target windows and geological well-kill criteria.

Data Acquisition & Reporting

  • Oversee mud logging and LWD data acquisition and quality control.
  • Prepare real-time well reports (geological logs, formation tops, formation evaluation).
  • Produce post-well geological reports and end-of-well documentation.

Rig & HSE Integration

  • Participate in rig HSE drills and maintain full offshore safety compliance.
  • Coordinate with the Mud Logger, MWD Engineer, and Drilling Engineer on data integration.
  • Maintain the geological watch and ensure 24/7 geological coverage during operations.
Requirements
  • BSc in Geology, Petroleum Geology, or related geoscience discipline.
  • Minimum 6 years of well site geology experience in offshore drilling operations.
  • Mud logging certification or formal training preferred.
  • IADC Rig Pass certification (mandatory).
  • Proficiency in geological logging software (Elog, RECALL, or equivalent).

Required certifications

  • BOSIET
  • HUET
  • MIST
  • IADC Rig Pass
  • Mud Logging Certification
Competencies
  • Technical Expertise: Deep domain knowledge with a commitment to continuous learning.
  • Safety Culture: HSSE mindset — safety is non-negotiable in every task.
  • Problem-Solving: Ability to diagnose complex issues and implement effective solutions under pressure.
  • Communication: Clear, professional verbal and written communication with multicultural teams.
  • Adaptability: Comfortable working in remote, challenging, and rotational environments.
  • Initiative: Proactive approach to identifying improvements and flagging risks before they escalate.
Benefits
  • Competitive compensation package commensurate with experience and qualifications.
  • Comprehensive benefits package including health insurance and retirement savings plan.
  • Rotation-based schedule with paid travel and accommodation (offshore roles).
  • Professional development, certification support and training allowances.
  • Work with one of Suriname's leading HR & placement organizations in the O&G sector.
Vacancy Summary
  • Industry :Oil & Gas — Geological Operations
  • Work Experience :Minimum 6 Years · 4/4 Rotational · Contract
  • Job Type :Full-time
  • Location :Offshore, Suriname · 4/4 Rotational
  • Interested? Apply Now
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Contact Info
Address
Bindastraat #68
Email
info@hcmsnv.com

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