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EOR/IOR Operations Specialist

BR-RJ-RIO DE JANEIRO-RETIC-ILHA DO FUNDAO, R.36, 2757💼 Full-time🗓 2026-07-21 → 2026-07-31

Core

Support early definition and screening of EOR/IOR and recovery improvement options for mature fields by organizing multidisciplinary inputs into a practical screening view.

Role type

Mid-level IC reservoir engineering specialist (EOR/IOR screening)

Builds

Technical inputs, supporting calculations, analog references, and risk notes for integrated field management proposals

Domain

Oil & Gas / Reservoir Engineering / EOR/IOR

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery

Required skills

EOR/IOR screening, waterflood analysis, gas injection concepts, chemical EOR, thermal recovery, conformance control, reservoir data integration, production data analysis, analog data utilization, recovery potential quantification, technical feasibility assessment

Preferred skills

MSc in Petroleum/Reservoir/Chemical Engineering, familiarity with EOR/IOR value chain components, ability to identify required disciplines and data needs

Technologies

Reservoir simulation tools, production monitoring systems, analog databases

Responsibilities

Screen recovery improvement concepts (waterflood, gas injection, chemical, thermal, conformance) using reservoir and production data; Compile inputs on subsurface suitability, injection supply, facilities constraints, wells, surveillance, and execution readiness; Quantify incremental recovery potential, technical feasibility, assumptions, uncertainty ranges, and key value drivers; Prepare technical inputs and risk notes for proposals; Integrate inputs from reservoir, production, facilities, wells, and commercial specialists to ensure practical alignment with project value drivers

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