Most geology and petroleum engineering departments have academic licenses. If you are a student, check your university computer labs.
This is critical. Ensure your seismic and well data match the CRS (e.g., UTM Zone). An error here will mean your wells do not align with your seismic data. Import Data:
: A repository containing various training manuals and workflow overviews, including specific guides for seismic interpretation and structural modeling. Core Workflow Summary
Ensure no "pillars" cross each other (negative cell volumes), which causes errors in simulation. 3.3 Horizon Modeling petrel tutorial free
Go to the or open Volume Calculations in the Processes pane.
In the world of geoscience and petroleum engineering, few names command as much respect as . Developed by Schlumberger, Petrel is the industry-standard platform for subsurface interpretation, modeling, and simulation. Whether you are building a 3D geological model, running a reservoir simulation, or planning a well trajectory, Petrel is the Swiss Army knife for geoscientists.
Once the geometric structure is built, you must populate it with geological properties (porosity, permeability, facies). Ensure your seismic and well data match the CRS (e
Use Sequential Gaussian Simulation (SGS) to distribute continuous properties like porosity and permeability. Ensure you constrain the petrophysical properties to the facies model (e.g., high porosity in channel sands, zero porosity in shales). Step 3.5: Volume Calculations
Petrel integrates all aspects of the oil and gas exploration and production lifecycle into one platform. Key benefits include:
Search for "Petrel Drilling & Geosteering free course." This covers how to design a well path to hit a 10-foot sand body while drilling. Fortune 500 companies pay consultants six figures for this skill. Core Workflow Summary Ensure no "pillars" cross each
LAS files (logs) and ASCII files (well heads/deviations). Seismic: SEG-Y files. Surfaces/Maps: Shapefiles or ASCII fault/horizon maps. 3. Well Correlation and Interpretation Once data is imported, you must interpret it.
This Chinese-language tutorial walks through creating a complete 3D geological model, including:
Divide the zones between horizons into smaller, thinner layers for accurate simulation. 5. Property Modeling (Petrophysics)