Wellsite Geologist III
AI summary
Prime Atlantic Limited is hiring a Wellsite Geologist III to support offshore drilling operations in Nigeria. The role involves supervising geological operations, ensuring data quality, and coordinating between wellsite and office teams on a 4 weeks on / 4 weeks off rotation.
- Offshore rotation schedule of 4 weeks on / 4 weeks off
- Requires experience in geological operations and data acquisition
- Involves supervising mud logging, LWD/MWD, wireline, and coring services
- Opportunity to work with ExxonMobil operations team
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 part_time, technology, GeologistThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Contract contract termsConfirm hours, duration, probation and benefits at the original source.
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 Wellsite Geologist III evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Prime Atlantic Limited and the role in Not specified.
- Add concrete examples related to part_time, technology, Geologist, 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 Wellsite Geologist III role in part_time, technology?
- 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 Prime Atlantic 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
Wellsite Geologist III at Prime Atlantic Limited ⏲ Aug 14, 2026, 5:04 AM ⋕ View all Oil & Gas jobs Prime Atlantic Limited is a wholly Nigerian – owned company established in 2003 with the vision to be the preferred services and solutions company in Sub – Saharan Africa. As a full oil servicing company, we pride ourselves on offering the most comprehensive bouquet of solutions while subjecting our processes to the most stringent global standards providing services and solutions to the Oil & Gas industry. We are recruiting to fill the position below: Job Title: Wellsite Geologist III Location: Nigeria Type: Contract Offshore Rotation: 4 weeks on / 4 weeks off. Job Summary The selected vendor will provide experienced personnel to supervise geological operations, ensure data quality, and support communication between the wellsite and office teams. This Scope of Work defines the requirements: for the provision of Senior Well Site Geologist (WSG) services to support offshore drilling operations and post-well reporting. Tasks & Responsibilities: Wellsite Responsibilities: Ensure daily upload of all geological data, reports, and logs. Supervise and quality control all data acquisition activities, including mud logging and LWD/MWD, wireline, and coring services. Intermediate skills in qualitative geomechanics (inclusive of LOT/FIT analysis), real time pore pressure monitoring and pressure surveillance would be beneficial but not required Oversee and validate sample descriptions of cuttings and cavings. Evaluate and interpret geological data, including cuttings and offset well data. Prior experience: with MPD and ERD be beneficial but not required Supervise and quality control all geological operations at the wellsite. Ensure training and development plans for WSGs meet regulatory and operator requirements. Excellent communication, collaboration and interpersonal skills across offshore and shore base teams Ensure all geological and data acquisition contractors perform to expected standards. A Senior Well Site Geologist shall: Conduct wellsite log correlation and assist in determining casing points and total depth (TD). Monitor ROV feeds during riserless drilling for shallow flow indicators or adverse conditions. Proficiency in Petrel software Oversee onboarding and technical competency assessments of new WSG and Mud Logging personnel. Act as the primary liaison between the wellsite and office-based teams, ensuring timely and accurate communication. Communicate geological hazards and upcoming section/well TD to the wellsite team. Pre-Drill and Office-Based Support: Establish and manage a duty roster and rotational logistics plan for WSGs. Review and improve third-party operating procedures related to geological operations and data handling. Develop supplemental materials to support offshore communication of subsurface and operational plans. Inspect rig site readiness and collaborate with drilling vendors to address site-specific gaps. Coordinate and prepare pre-drill data repositories and supporting documentation. Schedule and Availability: Vendor must ensure availability of qualified personnel to meet operational timelines. Personnel must be available to work rotational offshore and remote operations schedules (typically 3–4 weeks per hitch). Must be capable of working day and night shifts on a remote offshore facility and remote operations room. Vendor Responsibilities: Coordinate scheduling, logistics, and interface with the ExxonMobil Operations team. Maintain adequate bench strength and succession planning to ensure uninterrupted coverage over the duration of the contract. Provide proof of experience, education, safety training, and drug testing for all geologists prior to deployment. Ensure all personnel meet offshore certification and fitness requirements: prior to mobilization. Deliverables Post-well composite log and well data book. Daily geological reports and data distribution. Documentation of lessons learned, including third-party contributions. Open hole activity geohazard roadmaps Cuttings and cavings reports to inform on wellbore conditions. ExxonMobil will provide access to relevant data, systems, and communication channels necessary for the execution of duties. Final well reports for each hole section and the entire well. Requirements: Personnel Requirements: ExxonMobil reserves the right to refuse individuals based on insufficient experience, education, safety training, or failure to meet regulatory or operational standards. Post-secondary degree in geology or a related field. Minimum of 10 yrs experience: in wellsite and operations geology, with a strong background in deepwater Nigeria would be beneficial Certification or fitness to obtain offshore safety and survival certification. How to Apply Interested and qualified candidates should: Click here to apply online Application Deadline: 22nd August, 2026. View all Jobs in Nigeria