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About the Organisation
Reservoir Geologist job at TotalEnergies EP Nigeria Limited | Apply Now
Lagos, Nigeria
TotalEnergies, established in 1924 as Compagnie Française des Pétroles, has evolved into a global integrated energy company committed to producing and marketing a diverse range of energies, including oil, biofuels, natural gas, green gases, renewables, and electricity.
With a workforce exceeding 100,000 employees across approximately 120 countries, TotalEnergies is dedicated to providing reliable, affordable, and sustainable energy solutions. The company's mission is to be a major player in the energy transition, aiming for carbon neutrality by 2050 in collaboration with society. TotalEnergies fosters a supportive and inclusive work environment, offering employees opportunities for growth and development.
The company actively seeks talent through its careers portal, providing various job opportunities worldwide. Emphasizing safety, respect for each other, a pioneer spirit, the need to stand together, and a performance-minded attitude as core values, TotalEnergies integrates these principles into its operations and corporate culture. The company places sustainable development at the heart of its strategy, contributing to societal well-being and aligning with the United Nations' Sustainable Development Goals. For more information, visit their official website at www.totalenergies.com.
Are you looking for Engineering jobs in Nigeria 2025 today? then you might be interested in Reservoir Geologist job at TotalEnergies EP Nigeria Limited
Full Time
Deadline:
30 Sept 2025
Job Title
Reservoir Geologist job at TotalEnergies EP Nigeria Limited
TotalEnergies EP Nigeria Limited
Job Description
Based in Lagos (Eko1 Tower), the Reservoir Geologist evaluates and updates geological/reservoir models; proposes data acquisition and specialist GSR studies; analyzes seismic/well data; and guarantees high-quality geological syntheses. The role designs and supports drilling projects (trajectory, objectives, data acquisition) with Geophysics, Drilling, and Subsurface, and ensures geological consistency of flow simulation models, volumes-in-place estimates, and uncertainty analysis. Responsibilities include preparing/leading technical reviews (HAZOP-style for process interfaces as applicable, PTRs), participating in HQ/partner committees, data rooms, and negotiations for certification/equity projects, as well as mentoring junior geologists. Work is performed under tight deadlines and occasional operational constraints.
Duties, Roles and Responsibilities
Qualifications, Education and Competencies
See all details of the qualifications, competencies and education for this role under the "How to Apply" section below.
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How to Apply
Maintain and enhance geological understanding of turbidite reservoirs; integrate new seismic/well data.
Evaluate/update geological & reservoir models; conduct QA/QC on inputs and outputs.
Propose/justify GSR studies and data acquisition to improve subsurface evaluations.
Design/support drilling projects (trajectory, objectives, equipment, data plan) up to Well Location Report.
Ensure geological consistency with flow simulation models; assess in-place volumes and uncertainties.
Provide process-ready documentation to Operations, Maintenance, Well Performance, Development Planning, etc.
Lead/participate in technical reviews; close out audit/review actions.
Coordinate specialist studies; ensure “as-built” data management and G&G documentation quality.
Interface with HQ, partners, and authorities on reservoir/basin geology; participate in data rooms.
Train and provide hands-on guidance to junior geologists.
SERVICES
COMMERCIAL
SERVICES
INDUSTRIAL
SERVICES
RESIDENTIAL
BSc/MSc in Geology (or equivalent).
6–10 years’ experience in reservoir geology and modeling, with solid operational geology skills.
Strong proficiency with Petrel and Sismage; familiarity with dynamic simulation interfaces.
Advanced skills in seismic/well data integration, turbidite reservoir characterization, volumetrics & uncertainty.
Clear technical reporting/presentation; ability to work under tight deadlines and operational constraints.
Strong stakeholder engagement with HQ, partners, authorities.
