ReO 8.1 is the integrated production and reservoir network optimizer for modelling, simulating, and optimizing surface-and-subsurface flow networks across oil and gas fields. It combines steady-state nodal analysis with true multi-variable optimization to maximize production from single wells through full field-scale networks with gathering systems, separators, and multi-phase compression.
Key Features
Integrated network builder for wells, pipelines, chokes, separators, compressors, pumps, heat exchangers, and boosters
Multi-variable optimizer — maximize oil, gas, or cash flow and minimize compression under real operating constraints
Native PVTflex fluid model integration (compositional and black oil) with WellFlo well models for nodal detail per completion
Flow-assurance workflows with hydrate, wax, and erosion checks along the network
ObjectStore-backed project databases for shared network reference cases
Reports, sheet-table views, and diagram generators for daily-run and monthly reconciliation
Handles 30-well, 100-well, and unlimited-well scale (all tiers enabled in this personal edition)
One-computer personal edition, licensed to this PC
Eclipse 2026.1 reservoir simulator delivers fast, accurate prediction of dynamic behavior across all reservoir types and development schemes. One-PC license.
Intersect 2026.1 delivers high-resolution reservoir simulation to predict field behavior under varied operating scenarios at massive scale. One-PC license.
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