Well Intervention Supervisor
AI summary
Marquise Energy Limited is hiring a Well Intervention Supervisor for its operations in Delta, Lagos, and Rivers, Nigeria. The role involves overseeing well intervention activities, preparing technical programs and reports, liaising with partners and regulatory bodies, and ensuring operations meet company standards and safety requirements. Three openings are available.
- Three openings available across Delta, Lagos, and Rivers
- End-to-end engineering and EPC services company
- Involves well intervention planning, reporting, and regulatory liaison
- Requires technical input on wireline, coiled tubing, and well testing
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- UnclearRelated work experienceThe text mentions experience, but the exact level should be confirmed at source.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in internship, petroleum engineering, well operationsThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Well Intervention Supervisor evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Marquise Energy Limited and the role in Not specified.
- Add concrete examples related to internship, petroleum engineering, well operations, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Jobzilla Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- Jobzilla Nigeria
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
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Interview preparation
- What experience makes you a strong fit for this Well Intervention Supervisor role in internship, petroleum engineering?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Marquise Energy Limited before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
Well Intervention Supervisor at Marquise Energy Limited - 3 Openings
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Sep 28, 2026, 9:05 AM
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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 Intervention Supervisor
Locations:
Delta, Lagos and Rivers
Key Accountabilities
- Provide reports and analysis on operated and non-operated activities for presentations, meetings, and management reporting, ensuring consistency with OERNL’s feedback reporting system.
- Contribute to development project planning in liaison with petroleum and reservoir engineers, providing technical input to optimize cost and effectiveness.
- Ensure the production and review of completion and well intervention procedure manuals to comply with OERNL’s company policies and current legislation.
- Monitor well and reservoir performance, providing technical expertise and advice for identifying and initiating enhancements to well potential.
- Regulatory & Partner Liaison • Assist supervisors in contact with partners and regulatory bodies, providing necessary documentation and reports.
- Cooperate with the well operations superintendent, providing advice during pre-qualification and tender evaluation phases to ensure contractor and supply selection meets technical targets and company standards.
- Appraise new wireline, and well testing technology and products to determine their application to OERNL’s operations, improving time, cost performance, and safety conditions.
- Review daily operations versus the program, conducting thorough investigations and operational time analysis.
- Provide monthly updates on variance between actual and estimated expenditures for each job center and class of cost, liaising with the completion and well intervention superintendent to update contract expenditures.
- Prepare and review, slickline, coiled tubing, wireline, and well testing programs and final well reports, ensuring adequate feedback about operations as per safety management system requirements.
- Prepare and review technical specifications and scope of work for equipment to be tendered and services for well intervention operations.
- Provide engineering assistance to the well operations superintendent in the follow-up of operations.
- Supply cost estimates for future operations budgets and current AFEs, ensuring reliability of provided data.
Requirements
- Education:
- 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.
Experience
Minimum of 10 years of experience spanning both office-based engineering and active field supervisory positions. A minimum of 5 years dedicated to complex, high-risk drilling environments is preferred.
Experience Levels: - LEVEL II: 11 – 20-year experience - LEVEL III: 21 – 30-year experience.
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 He shall
How to Apply
Interested and qualified candidates should send their CV to:
recruitment@marquiseenergy.com
using the job title as the subject of the email.
View all Jobs in Nigeria
Delta State and 2 other locations
Delta State
,
Lagos State
,
Rivers State