Reservoir Engineer

Lagos, Nigeria Job Family Group: Petroleum Engineering Worker Type: Regular Posting Start Date: March 27, 2026 Business Unit: Experience Level: Experienced Professionals Job Description: WHY JOIN US? At Shell, Subsurface excellence sits at the core of our investment decisions and energy ambitions. As part of our Deepwater team, you will work with passionate professionals committed to unlocking resource value safely, responsibly, and competitively. This role offers the opportunity to innovate, influence major development activities, support high‑value assets, and deliver tangible production impact. If you want to shape the future of wells, reservoirs, and field management in one of Shell’s most dynamic environments, this is your chance. ROLE PURPOSE Perform and support all aspects of Reservoir Engineering in support of work program that would replenish SNEPCo Deepwater Asset production by executing rig workover and new drilling activities in the ADSSM DW team. These activities include: Implement the Post DG-3 Development activities that will increase and safeguard and optimize the asset production potential and long term ultimate recovery. To apply scientific principles to understand and predict dynamic reservoir performance and generate production forecasts and resource volume estimates for new wells (pre/post drilling). Estimate recoverable volumes and forecast for new opportunities Ensure discipline input are captured in the well proposals Support data acquisition (PVT, Cores and logs) and risk and uncertainty management Support well and reservoir monitoring and management activities Ensure compliant resource volume estimation & reporting ACCOUNTABILITIES Post DG3 Development activities, execution of rig workover and new drilling activities Ensuring timely and integrated delivery with all other disciplines and stakeholders in the activities of the team, including wells, CWI, Regulator and partners Application of appropriate (new) technologies, provide RE input to the activities such as Well Completion, intervention and workover etc; Identify and lead execution of short-term and long-term oil and gas generating activities Perform analyses to understand and predict dynamics of reservoirs for new opportunity. Document results on discipline specific issues. Prepare and lead execution of proposals for reservoir data acquisition. Screen proposals from junior staff. Collect and interpret data and initiate follow-up activities. Provide advice on Reservoir Engineering matters related to well planning, drilling and completion operations Ensure DEP compliance delivery and documented assurance of Pore Pressure Prediction estimates for new well and all well entry activities, including abandonment Coordinate Technical Assurance of individual deliverables. Liase with TA2/1 to ensure QC actions are closed out and documented. Participate in Reservoir Engineering Discipline activities. Be part of one discipline improvement project Act as technical coach to team members Able to present discipline and cross-discipline work to senior management and regulators REQUIREMENTS To enable you work with this multi-disciplinary team, it’s your excellent people skills that will make the difference. You will inspire and collaborate with people to make a change that will have a direct impact on our commercial success. Furthermore, you will have: University degree in a technical/scientific subject, preferably in Petroleum Engineering. Have significant experience as a Reservoir Engineer with proven track record Strong technical competence in core reservoir engineering and good understanding of other sub-surface disciplines. Able to work independently. Have good inter-personal and communication skills and able to operate in multi-disciplinary teams. Fully familiar with all reservoir engineering technical and productivity computing. Ability to work under pressure and to tight timelines. Able to manage all HSSE issues. - DISCLAIMER: Please note: We occasionally amend or withdraw Shell jobs and reserve the right to do so at any time, including prior to the advertised closing date. Before applying, you are advised to read our data protection policy. This policy describes the processing that may be associated with your personal data and informs you that your personal data may be transferred to Shell/Shell Group companies around the world. The Shell Group and its approved recruitment consultants will never ask you for a fee to process or consider your application for a career with Shell. Anyone who demands such a fee is not an authorised Shell representative and you are strongly advised to refuse any such demand. Shell is an Equal Opportunity Employer. Register here and Set up your job alerts You can be a part of the future of energy. Together at Shell, we are transitioning to become a net-zero emissions business while providing the energy that people around the world need today. Working with experienced colleagues , you’ll have the opportunity to develop your skills, in an environment where we value honesty, integrity and respect for one another. At Shell, you progress as we tackle the energy challenge together. #PowerYourProgress Visit our careers site Shell has a bold goal: to become one of the world’s most diverse and inclusive companies, a place where everyone – from our employees to our customers, partners and suppliers – feels valued, respected, and has a strong sense of belonging. Find out more about DE&I at Shell Shell is a global group of energy and petrochemical companies, employing 96,000 people across more than 70 countries. Whether they work on our platforms and pipelines, or in our offices and research labs, people are key to our success. They collectively determine our culture and we expect them to behave according to our values: honesty, integrity, and respect for people. Learn more about our purpose and strategy “If you need any assistance or support while applying for a job, please contact us at careers@shell.com”