Petrel Tutorial Jun 2026

) data tables inside the dialog to dictate how fluids displace one another inside the pores. Initialize Well Control and Development Strategies

: Contains all raw imported data including wells, seismic surveys, and cultural data.

Identify fault planes by picking fault segments on seismic discontinuities, storing them as . Pillar Gridding

Manages color scales, lithology templates, and color tables. petrel tutorial

Use log-calculators ( Right-click Logs > Calculator ) to write expressions determining shale volume ( Vshcap V sub s h end-sub ) and water saturation ( Swcap S sub w 5. Structural Modeling (Corner-Point Gridding)

Convert these sticks into clean, continuous triangulated 3D fault surfaces. Ensure overlapping or intersecting faults are properly joined to form realistic fault networks. Pillar Gridding This step defines the horizontal ( ) framework of your 3D grid. Open the process.

: Import well data like LAS files. You can display these in a Well Section Window to correlate different layers. Seismic Data ) data tables inside the dialog to dictate

: Specify your Coordinate Reference System (CRS). Under the Coordinates and Units tab, ensure you select the correct unit system (e.g., metric or field units).

to adjust vertical exaggeration for better feature visibility. 3. Structural Modeling

Insert your interpreted horizon surfaces into the 3D grid. Petrel clips the surfaces precisely against the constructed fault pillars to maintain structural integrity. 4. Layering initial conditions (pressure and saturation states)

Go to the workflow window. Select your upscaled grid, fluid properties, rock functions, initial conditions (pressure and saturation states), and development strategies.

Structural modeling converts your 2D interpretations into a closed, three-dimensional cellular network.

Import/Edit checkshots to convert time-domain seismic to depth-domain geological data. 4. Structural Modeling (Faults & Horizons)