Schlumberger Technology Corporation

Sanjoy Kumar Khataniar

Frode Bratvedt

Kyrre Bratvedt

Milan Frank

Vsevolod Laptev

In visualizing flow in subsurface reservoirs, a system partitions flow information according to source-sink pairs and streamlines in a reservoir. The system displays dynamic streamline flow indicators and flow animations, such as 3D pie charts, to dynamically show flow contributions and properties at each well. A pie chart displayed at a producer well may have pie wedges that dynamically update to show the percentage of fluid being received via streamlines from each of multiple injectors. Highlighting the chart highlights all wells contributing to the output. Radial sections of each pie wedge may be further mapped to show the flow rate of components, such as oil, water, and gas phases in a streamline. Each chart may show many other properties and may be stacked across time steps. The system also displays streamline properties with animations, which demonstrate flow velocity and model properties, such as phase components, rates, volumes, etc., through color and size codes.

Visualizing fluid flow in subsurface reservoirs

To simulate a subterranean structure having fracture corridors, a model is used to represent the subterranean structure, where the model also provides a representation of the fracture corridors. A streamline simulation is performed using the model.

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Abingdon, United Kingdom

Sanjoy Kumar Khataniar