Petrel Tutorial < LIMITED • 2027 >

Check the boxes next to your wells and seismic volume in the Input Pane to display them.

Select the source logs you want to upscale (e.g., Gamma Ray, Porosity, Water Saturation). Choose an averaging method: Best for porosity and water saturation.

: Displays statistical outputs, charts, and volumetric calculations.

Input your upscaled facies logs and define variogram distances to control the horizontal and vertical continuity of the facies bodies. Petrophysical Modeling (Continuous) Open . petrel tutorial

[Raw Seismic / SEG-Y] ──> [Seismic Interpretation] ──┐ [Well Logs / LAS] ──> [Petrophysical QC] ──┼─> [3D Structural Grid] [Well Tops / ASCII] ──> [Stratigraphic Ties] ──┘ Importing Well Data Well data acts as your absolute ground truth.

Map your primary reservoir boundary horizons (e.g., Top Reservoir, Base Reservoir). 4. Well Log Correlation and Stratigraphy

Divide the main structural zones into finer, vertically stacked layers (e.g., Check the boxes next to your wells and

In the complex world of petroleum engineering and geosciences, the ability to visualize the subsurface is not merely a convenience—it is a necessity. The Earth’s depths are shrouded in darkness and obfuscated by layers of rock, making the search for hydrocarbons a high-stakes puzzle. For decades, the industry standard software for solving this puzzle has been Schlumberger’s Petrel. More than just a drawing tool, Petrel is a comprehensive platform for subsurface data management, interpretation, and modeling. This essay serves as a foundational tutorial, exploring the essential workflow of Petrel: from data import to the creation of a static reservoir model.

This stage involves identifying geological features within the seismic data.

Before importing data, you must familiarize yourself with the Petrel user interface (UI) and establish a proper coordinate reference system (CRS). Understanding the UI Modules Before importing data

Before importing any data, properly set up your project framework to avoid massive spatial errors later on.

Option 3: The "Educational/Course" Hook (For Training & Workshops)