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Petrel data analysis

Analyze any data from all angles

Petrel
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Overview

Petrel™ data analysis enables interactive analysis of distributions and trends and their relationships across all data types. Histogram, function, and stereonet windows—as well as the Petrel data analysis process—are provided for analyzing upscaled well data and grid properties.

Identify trends and anomalies in data sets with cross plotting tools and interactive filters.
Create filters in stereonet, histogram and function windows and apply to data in 3D and to other 1D plotting windows.
Following property population, assess reservoir model quality; HCPV oil property and its associated oil volume height map.
Analyse distributions, remove trends, and set up transformation sequences in preparation for modeling workflows.
Experimental variogram computation on vertical, major and minor directions, includes nested variograms.
Achieve realistic final facies fractions in your reservoir model through the adjusted vertical proportion curves.
Check the relationship between sampled seismic data and upscaled facies logs, and create probability volumes for use in modeling.
Applications
  • Interactive variogram analysis
Benefits

The interactive variogram analysis includes options for initial search-cone parameter suggestions and fitting the variogram to the regression curve, with the ability to also build nested variograms. Detailed analysis can be saved for each property for direct use in the modeling processes. Sensitivity plots enable users to compare the impact of each uncertain variable in a risk-analysis context.

Petrel data analysis
Evaluate fractures with the stereonet window, display the rose diagram and filter fractures by type, well, dip angle, dip azimuth.
Features
  • Import and export vertical proportion curves for specific facies and optionally fit all vertical proportion curves to the histogram for all zones and all facies automatically and all at once
  • Prepare input data using transformation sequences (input/output truncations, scale shifts, and distribution shape options complemented by tools for trend fitting and removal) prior to petrophysical modeling
  • Generate variogram maps from your input data to determine major and minor directions of anisotropy
  • Use the declustering option for data analysis of horizontal or clustered wells to honor global facies and petrophysical proportions
  • Display rose diagrams and analyze dip and azimuth data in stereonet windows
  • View simulation summary results using crossplots and histograms in the function window
  • Create functions from crossplots and create raw crossplots and distribution functions from histograms
Training
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NExT Petrel training courses

NExT offers a comprehensive training program to support users of the SLB software, plugins, and other software products.

View courses

Petrel Reservoir Engineering Core

Petrel reservoir engineering provides the ideal model-centric environment for reservoir engineering workflows.

Petrel Geoscience Core

Full integration of all E&P data in a unique platform, offering 2D and 3D flexible canvases, and QC input.