Overview

ResExpert Description is reservoir characterization software integrating reservoir description and dynamic analysis, which have integrated static data of well location, formation, depositional facies and structure for building geological model, and dynamic data of production and surveillance for modeling fluid flow and remaining oil distribution quantitatively, which could be used in rapidly geological modeling, remaining oil simulation, re-development monitoring and simulation evaluating for well group, development unit, reservoir and field.

Key Features

• Fine Reservoir Characterization and Geology Study technics.
• Integrating geological modeling, fluid flow simulation and dynamic analysis.
• Easy to update static & dynamic data, re-modeling.
• For water-flooding reservoir, especially for mature, low permeability, separated zonal production and injection.
• Powerful 2D and 3D drawing.

Key Functions

1. Rapid geological modeling
   • Easy to deal with fault, pinch out, depositional facies change, payzone absence, complex fluid distribution and heterogeneity.
   • Quantitatively 3D geological modeling: structure model, reservoir architecture model, lithology model, reservoir property model, and fluid distribution model using data of formation, deposition and fluid distribution etc.
2. Fluid flow simulation
   • Integrating equation of material balance and motion, Darcy's formula and dynamic analysis practice.
   • Automatically building injection-production unit, modeling oil and water flow, splitting water injection rate to each payzone, correcting liquid production and water flood, and matching remaining oil distribution based on geological model and dynamic data of simulation, production and monitor.
3. Remaining oil simulation
   • Calculating remaining oil reserves of completion, payzone, formation, development unit, well group, reservoir, field.
   • Calculating injection-production corresponding ratio.
   • Description predominant oil and water flow field.
   • Simulation advice and effect evaluation: e.g. water injection optimization, water plugging, profile modification, additional perforation, increasing liquid production etc.
4. Drawing
   • Map: structure contour, depositional facies map, reservoir property and thickness contour, remaining oil distribution map etc.
   • Cross section: stratigraphic correlation, reservoir architecture profile, fence diagram etc.
   • Comprehensive geological histogram.
   • 3D geological model.
   • 3D animation.