Petrel Tutorial (High Speed)

: Biased petrophysical properties by your facies distribution. For example, restrict high porosity values strictly to your interpreted sand channel facies, while forcing low porosities onto shale cells. 7. Volumetric Calculations and Simulation Export

This guide provides a foundational, comprehensive designed for geoscientists and reservoir engineers looking to master the fundamentals of Schlumberger’s Petrel E&P software platform .

Seismic interpretation maps the structural framework of your reservoir, identifying faults and key geological horizons. Seismic Data Visualization Create a new or 3D Window .

The Petrel software is a powerful tool used in the oil and gas industry for seismic interpretation, well correlation, and reservoir modeling. Developed by Schlumberger, Petrel is a comprehensive platform that enables geoscientists and engineers to work together to explore, develop, and produce hydrocarbon resources. In this Petrel tutorial, we will provide a step-by-step guide on how to use the software, covering its key features, workflows, and best practices. petrel tutorial

A typical Petrel workflow follows a logical sequence often referred to as the "Seismic-to-Simulation" workflow.

resolution of your grid. The grid must align with your fault network to ensure proper connectivity.

Before importing any data, you must define the CRS. Inaccuracy here leads to spatial misalignment between seismic and well data. The Petrel software is a powerful tool used

Set your desired grid cell size (e.g., 50 meters by 50 meters).

Import 2D lines or 3D volumes as .segy or .sgy files. Ensure you correctly define the inline/xline byte locations. 2. Seismic Interpretation Workflow

Wells bring hard data (logs) and soft interpretation (tops). Hands-On-Start to Petrel 01 Sep 8

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

Petrel acts as a "digital geophysical workshop," integrating diverse datasets into one environment. Hands-On-Start to Petrel 01 Sep 8, 2560 BE —

Petrel applies the standard formula to every grid cell and sums the totals:

Highlight the folder, right-click, and select Import (on selection) . Select Log data (LAS, ASCII) .