Petrel Data Analysis

The Data Analysis utility lets you analyze data interactively to gain a better understanding of distributions and trends, as well as the relationships across all your data types.

Benefits

• Gain better control of the modeling process by preparing the input data using transformation sequences, including trend analysis and removal.
• Perform interactive and intuitive variogram analysis.
• Rapidly generate presentation-ready crossplots and histograms.
• Calculate and save regression curves and cumulative distribution functions.
• Apply data selection events to create 1D, 2D, or 3D filters to be used for visual QC and on calculations and modeling.

Continuous properties

Use simple transformations such as input and output truncations, scale shifts, and logarithmic and box-cox operations. Complex data transformation functions enable you to edit the property distribution directly on the histogram.

Discrete properties

Perform facies thickness analysis, investigate and edit vertical facies proportion curves, and correlate facies type to seismic attributes to create probability volumes.

Variograms

• Simplify the data analysis process by using the intuitive, interactive variogram analysis tool.
• Define search criteria for the analysis and see resulting search cone plotted together with input data.
• Edit variogram models either graphically over the experimental variogram or by typing numbers directly as input.
• Generate variogram maps from your input data to determine major and minor directions.

Data management 

Save all the detailed analysis for each property for use later in the modeling process or when you are updating your models at a later time.

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