Senior Geoscientist

September 23, 2025

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Job Description

WTS Energy – Our client is a privately held oil and gas exploration and production company focused on Nigeria.

They are recruiting to fill the position below:

Job Title: Senior Geoscientist

Location: Lagos
Line Manager: Head Geoscience

Job Summary

  • The Senior Geoscientist will be an active member of the Subsurface team.
  • The candidate is expected to deliver timely, high quality geological analysis and interpretation to the Company’s development operations; in line with the overall technical strategy and goals, while maintaining high professional standards

Key Responsibilities

  • Seismic Interpretation, characterization, and mapping of faults & fractures at reservoir levels. Generating and utilizing seismic attributes for better characterization of fractures, faults, and other structural, stratigraphic, and sedimentary features.
  • Interpret geophysical and geological data, use geologic concepts, and integrate information from variety of geologic disciplines to develop leads, locate new exploration targets, estimate volumes and recommend drillable prospects.
  • QC, analyse and integrate geological, geophysical and production data to develop existing fields, identify upside potential and recommend optimal well placement for field development.
  • Integrate large amounts of geological, petrophysical and geophysical data to generate static models for input into reservoir simulation, reserves estimation and development planning.
  • Perform detailed reservoir characterization using advanced geological analyses to support characterization & field development plans, platform evaluation and well planning/ drilling operations.
  • Generate inhouse well designs, evaluate & review target locations and logging requirements while collaborating with the drilling and reservoir engineering teams.
  • Prepare well proposal documents and end of well reports.
  • Participate in exploration and development drilling operations. Ensure collection & storage of all subsurface data.
  • Work on new ventures in emerging areas including performing geophysical studies.
  • Participate in internal/external special geological/geophysical studies like sequence stratigraphy, sedimentology, basin modelling, AVO and inversion.
  • Represent the company externally as a technical expert with government, partners and industry when required. Maintain beneficial and positive relationship with same.
  • Assist the technical teams, provide related regulatory and compliance support on subsurface matters where needed.
  • Continuously evaluate potential value-adding opportunities in and around the company’s assets.
  • Understand new technologies and apply to the challenges of E&P operations.
  • Provide guidance and mentoring to younger subsurface and support staff as required.

Knowlege and Skill Required

  • University degree in Geology or Geophysics – BSc.
  • Master’s degree in geosciences is an added advantage.
  • 10 – 12 years relevant experience
  • Demonstrable technical expertise, in particular, significant experience in seismic interpretation, development of structural and stratigraphic models using well and seismic data and integrating with reservoir information
  • Proficient in the use of workstation-based software (G&G applications and databases).
  • Proficiency in Petrel is preferred.
  • Should have good understanding of production geology, including interpretation of fluid, test and pressure data.
  • Should have good understanding of wellsite and operations geology
  • Good proficiency with MS office suite – Excel/PowerPoint/Word
  • Designated team player who is able to collaborate with other team members to proffer solutions
  • Ability to work under pressure and meet deadlines
  • Good verbal and written communication skills
  • Attention to detail
  • Self-motivation and strong interpersonal skills
  • Highly flexible – ability to adapt to new project challenges and work practices.

Application Closing Date
Not Specified.

How to Apply
Interested and qualified candidates should:
Click here to apply online

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