Contents TBC
Getting Started
Using filters
Displaying a Wellbore
Wellbore Colouring and Labels
Wellbore data overview
Plotting Data
Plot Types
Bar Plot
Scatter Plot
Multiple Wellbore plotting
Relative Graph Scale
Flattening on a surface
Copying templates over multiple wellbores
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Getting Started
The Well View window consists of a Filter Panel to the top left and the wellbore display to the right. On the bottom left is your well list showing all available wellbores. If the wellbores list is empty, check that your wellbore layers are clicked on.
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2) . Using Filters
In the Filter Panel you can focus your well list to wellbores containing particular data types from different data sources.
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Advanced Filters can also be used to further narrow down your search. These can be found by opening Windows->Advanced Filter.
More on advanced filters: “/Creating an advanced filter - Glex Knowledge Portal - Confluence (atlassian.net)”
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3) Displaying a Wellbore
To display a wellbore, hover over the wellbore name and click the left icon. A well track will appear in the Display window.
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To change the wellbore colouring data type, add/remove labels or to remove all together, click the Show drop-down box.
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*Note, you can only use a data type commonly available to all plotted wellbores. |
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b. Wellbore Data Overview
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You will then see a drop-down list displaying all available data sources for the wellbore.
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*Note: Cuttings and TGS data is available only to members/subscribers |
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To see what data sets are available for plotting, click on a data source.
Next, click on a data set and it will plot in the well display.
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More data can be data plotted by clicking in the data sets box. New data panels will appear to the right.
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There are currently 3 plot types in GLEX: Bar, Scatter and Pie. To see which data sets are available for each plot type, click on the icon and the window will refresh with plottable data sets.
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*Note: Pie Plot is currently only available to RWI Cuttings data |
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b. Bar Plot
Bar Plot will plot data along the wellbore and differs in functionality depending on the data set. These can be separated into 2 main categories.
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For Continuous data, plotting options can be reached by clicking the options symbol on the top right of a bar plot panel. Here you may:
Change your plot’s Left-Right scale orientation
Change your symbol type between bar, dot and line.
Change scale type from linear to logarithmic
Remove the data panel
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c. Scatter Plot
Scatter Plot allows you to dynamically plot together two data types from the same data set and combines available stratigraphy data allowing the analysis of specific stratigraphic zones.
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Scatter Plot is currently available for RWI cuttings (XRF, XRD, Qemscan) and poro-perm.
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Features:
Depth Interval: Allows you to restrict your scatter plot to a specific stratigraphic zone available to the wellbore. GLEX’s default is to plot all available data, but different data sets and zones can be selected with the drop-down boxes. After selection, the depth interval on your plot will update.
Data Averages: When plotting data an average value for X and Y data types will show at the bottom left of the plot window. Averages will update dynamically upon applying depth/stratigaphic stratigraphic filters.
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*Note for porosities and permeabilities, averages are representative of poro-perm data points with shared depths and doesn't necessarily represent the entire data set. |
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Axis Settings
Scale editor: Allows you to set a custom max scale value.
Linear/Logarithmic selector: Toggle between linear and logarithmic axis scaling types.
Axis Scale: Controls the scale of the X and Yaxes. GLEX’s default is Best Fit.
Best Fit: Automatically fits max-scales the highest available value for both axes, based on filtered welltop
Log max value: Scales axes to the highest available value for the source of that axis
Full scale: Goes to a pre-defined max for each data type depending on units in the data source.
Custom: Allows you to define your own plot settings
Scatter Plot Filter
It is also possible to apply a stratigraphic filter to your scatter plot, meaning you can plot and analyse specific stratigraphic zones, changing them as you please on the fly.
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Pie-plotting requires a data set in same units, for example % or ppm. Currently only RWI cuttings data have pie-plotting functionality, covering the following data sets:
XRF Major elements, %
XRF Trace elements, ppm
XRD, Mineral Groups, %
Qemscan, %
As a default, the Pie-Plot will be composed of all available data types in a chosen data set.
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