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Well Engineer Advisor

Marquise Energy
Delta, Lagos and Rivers Posted Sep 28, 2026
On-site

About this role

Job Posting

At Marquise Energy, we provide end-to end engineering and EPC services designed to meet the evolving needs of critical industries. Backed by a team of seasoned professionals, we help our clients streamline operations, reduce risks, and achieve their project goals.

We are recruiting to fill the position below:

Job Title: Well Engineer Advisor

Locations: Delta, Lagos and Rivers

Responsibilities

  • He shall be able to manage the Project, team, assess and document the conformity of the service in accordance with procedures and operating instructions established.
  • Advise office and field teams on workover and completion program optimization, ensuring high standards of engineering integrity.
  • Provide high-level technical oversight for high-risk operations including well kills, complex fishing strings, and reservoir interface operations.
  • Prepare, schedule, coordinate, and monitor daily workover activities.
  • Review site performance metrics, participate in technical syntheses, and recommend alternative operational strategies.
  • Ensure all operations are carried out in accordance with OERNL standards, HSEQ procedures, and good oilfield practice.
  • Monitor compliance with codes, QA/QC policies, performance standards, and specifications.
  • Personally supervise delicate or risky operations and optimize activities in relation to engineering, geology, and reservoir entities.
  • Review operational deliverables and initiate corrective actions as needed. • Provide required documents and reports to the company in due time.
  • Report regularly to the workover & completion superintendent on progress and agree on corrective actions if necessary.
  • Validate rig-based reports and calculations, ensuring reliability of operational information (WDRs, cost follow-up sheets, etc.).
  • Perform post-operational debriefings and prepare lessons-learned reports.
  • Act as the interface for field and office communication.
  • Coordinate workover and completion activities in line with the program, OERNL procedures, and best practices.
  • Analyze downhole and surface data during well kill, fishing and other downhole and surface parameters, taking appropriate actions in case of abnormal trends.
  • Anticipate potential problems and plan alternative strategies. • Compose and review OERNL operating procedures.Participate in operational decisions and contribute to workover and completion improvement plans.
  • Participate in the production of technical and operational syntheses.
  • Oversee remote safety and emergency systems, including rig safety emergency shutdown.
  • Ensure respect for safety and environmental rules, safeguarding OERNL’s assets.
  • Organize drills, assess rig readiness for emergencies, and lead HSE awareness actions.
  • Manage HSE action plans and ensure personnel are familiar with reference documents, training, and accreditations.
  • Report and analyze any incident or anomaly, maintaining transparency.

Requirements

  • Bachelor’s Degree or Higher National Diploma in Petroleum Engineering, Geology, or a related engineering discipline. An MSc in petroleum/geology or a related engineering field is preferred.
  • A minimum of 10 years, high-risk drilling environments is preferred.
  • Technical Skills: Advanced proficiency in Wellview data software, Compass or related engineering & well design software, and the Microsoft Office suite.

Certifications:

  • Valid BOSIET (Basic Offshore Safety Induction and Emergency Training)
  • IWCF (International Well Control Forum) or IADC Well Cap Level 4 certification, renewed every two years.

Application Closing Date

Not Specified.

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