Reservoir Engineer II

Job Details Key Activities / Responsibilities Reservoir Surveillance & Management

• Identify, plan, and closely follow up on reservoir surveillance programs for the Kharaib reservoir.
• Define and monitor reservoir management activities to maximize production, improve voidage replacement, and minimize production decline.
• Review well and well-pattern performance and recommend remedial actions.
• Optimize, execute, and monitor Water Alternating Gas (WAG) cycles.
• Support the maturation, execution, and monitoring of surfactant pilot programs.
• Contribute to the development and execution of annual reservoir management plans.
• Prepare and present quarterly reservoir management reviews to stakeholders.

• Perform detailed well performance analysis and post-mortem reviews for new wells and work overs.
• Conduct reservoir simulation and special studies to improve well performance and recovery.
• Use segmented well modeling (IX), including 3D and single-well models, to optimize and design Kharaib wells.
• Execute simulation studies to optimize water and WAG injection, improve void age replacement, and support short-term forecasting.
• Integrate simulation results with 4D seismic data to identify optimal zonal shifting and injection strategies to improve sweep efficiency.
• Define completion strategies for future wells supported by simulation and seismic studies.

• Generate monthly unconstrained production profiles to support rolling short-term forecasts.
• Perform decline curve analysis and assess production trends.
• Maintain accurate tracking and follow-up of reservoir performance indicators.

• Identify, rank, and mature production and injection opportunities (re-drills, work overs, tubing change-outs, integrity work overs, stimulation) through Final Investment Decision (FID).
• Lead light work over maturation activities through final Scope of Requirement (SOR).
• Maintain and manage the opportunities hopper, ensuring timely follow-up and closure.
• Support well intervention planning and execution throughout the work-over SOR process.

• Support integrated asset modeling activities by providing inputs to reserves and profiling teams.
• Support IRM and planning teams by providing unconstrained production profiles and analysis.
• Collaborate effectively with operations, drilling & wells, projects, and engineering teams.
• Provide technical guidance and support to team members to ensure alignment and knowledge sharing.

• Required: Bachelor’s degree in Reservoir Engineering, Petroleum Engineering, or a related discipline.
• Preferred: Master’s degree in Reservoir Engineering or Petroleum Engineering.

• Minimum 6+ years of experience within a subsurface or reservoir engineering organization.
• Hands-on experience in reservoir management and surveillance of operated assets.
• Strong experience in dynamic reservoir modeling and history matching using tools such as Eclipse, IX, and Petrel
  .

• In-depth understanding of reservoir management and surveillance processes.
• Strong analytical capability with a detail-oriented, action-driven mindset.
• Proven ability to collaborate and influence across multidisciplinary teams.
• Strong communication, presentation, and stakeholder engagement skills.
• Ability to build effective internal and external professional networks.

Submission date:
Please submit CV's on or before 25th January 2026.