Petrel Tutorial !free! · Complete

Schlumberger’s is the industry-standard software platform for subsurface exploration and production. By integrating seismic data, well logs, and geological interpretations into a single 3D environment, it allows geoscientists to build highly accurate reservoir models. This tutorial provides a structured walkthrough of the Petrel workflow, from initial project setup to simulation. 1. Getting Started: Project Setup

Populating the grid with geological data like Porosity, Permeability, and Water Saturation. petrel tutorial

Track continuous seismic reflectors to define stratigraphic boundaries. You can use Auto-tracking for clear reflectors or manual "seed-picking" for complex areas. You can use Auto-tracking for clear reflectors or

To use well logs in a 3D grid, you must upscale the high-resolution log data into the larger grid cells using methods like "Arithmetic Mean" or "Most Probable." 5. Structural Modeling (Pillar Gridding) This is where the 3D "skeleton" of your reservoir is built. Import well headers

Import well headers, deviation surveys, and well logs (usually in .LAS or .DLIS format).

Use the Check Data and Volume Calculation tools to estimate Original Oil in Place (OOIP) or Gas in Place (GIP).

This phase involves identifying the structural framework of the reservoir.