Title: TerraMod
1- TerraMod
- Basin Modelling Software
- DEMONSTRATION
- OF
- RIFT MODELS
TerraMod
2TerraMod Rift Modelling
- Event Types
- Deposition
- Erosion
- Thrust
- Intrusion
- Simulates Most Geological Situations
- Optimisation Routines Assist Refinement of
Geological Models
3Double Click to Select Project
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5Create New Project Choose Project Preferences
6Project Information Database
7Customise Age Schemes
8Customise Colour Schemes
9Click on Lithotype Colour to Customise
10Click on Lithotype Ornament to Customise
11Click Once on a Well From this Well List to Open
Well
12Data Input Interface Built Around a
Spreadsheet. Spreadsheet Builds into Database
Architecture.
13Add More Layers
14Add More Layers by Tabbing Down or Using Mouse to
Click on New Row Note Default Values for Many
Parameters.
15Select Geological Event Type for Each Layer
Using Pop-Up Menu (Mouse Click).
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17Use Age Scheme for Assistance with Entering
Durations of Layers Erosion Events and for
Checking Model Integrity with Base Age Facility
18View Base Age and Top Depth After Model Input is
Complete to Check Model Integrity
19Add Lithology to Layers Using In-Built 70
Lithotypes - Containing Lab. Derived
Petrophysical Definitions of Most Major
Lithologies.
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21Water Depth Data Input Assistance Select from
Three Schemes for Descriptors of Major
Depositional Environments
22Use Palaeo-Surface Temperature Graph to Estimate
Surface Temperatures Through Time Associated with
Palaeo-Latitudes.
23- Stratigraphic Column
- Check Model Integrity - Displays Lithology,
Layer Number, Layer Depth, Layer Age. - Multiple Zoom Modes.
- Colour and Black White Printing of
Stratigraphic Column
24Stratigraphic Column
- Zoom In to Review Top Depths and Base Ages of All
Layers - Check Integrity of Model at All Levels
- Check Erosion Events Actually Erode the Correct
Layers -
25- Zoom Out to Review More of the Model
- Printable Stratigraphic Columns Available version
1.62 -
26- Multiple Levels of Zoom Out
-
27- Source Rock Characterisation
- Source Rocks Are Characterised and Parameters
Defined for Individual Layers. - Each Parameter Critical to Volumetric
Calculations Defined Separately - Note HC Volumes Calcuated From Net Source Prone
Thickness.
28Calibration Data
29- Calibration Data
- Entered in User Friendly Spreadsheets Linked to
Core Database.
30Customisable Source Rocks Kinetics
31- Customisable Source Rocks Kinetics
- Define Kinetic Parameters for Individual Source
Rock Layers Within the Model.
32Calibration Data
33- Calibration Data
- Entered in User Friendly Spreadsheets Linked to
Core Database.
34- Single Well Simulation Control Dialog
- Select Number of Iterative Runs to be Made
During the Simulation.
35Gridding Parameters
36Gridding Parameters Select Degree of Fineness
or Coarseness for the Simulations (affects
Finite Difference Gridding of
Model).
37Multi-Well Simulation Control Dialog
38- Multi-Well Simulation Control Dialog
- Use this Facility to Run a Series of Well
Simulations in Batch Processing Mode.
39Simulation Tracking Multi-Well Simulation Mode.
40- Simulation Tracking Multi-Well Simulation Mode.
- Illustrates the Processing Flow of the
Simulation Algorithms Gives Simulation Status.
41Automatic Optimisation Procedures
42- Automatic Optimisation Procedures
- Simulation First Back-Strips Stratigraphy and
then Makes a Forward Model
43- Automatic Optimisation Procedures
- Simulation First Back-Strips Stratigraphy and
then Makes a Forward Model - First Check Calculated Thicknesses Porosities
Against Input Values
44- Automatic Optimisation Procedures
- Simulation First Back-Strips Stratigraphy and
then Makes a Forward Model - First Check Calculated Thicknesses Porosities
Against Input Values
- Marked Deviations Between Input Calculated
Values Suggest Problems With Input Data - Run Simulation Iterations Several Times Using
Automatic Optimisation Facility if Lithological
and/or Porosity Parameters Cannot Be Refined
From Exploration Database.
45- Central Manager for Screen Plotting Printing
- Set Up Printer Settings Once From Central
Control Dialog - Select Any Well From Project from Here
- Batch Printing Facility Available as Modular
Upgrade.
46- Depth Plots Selection
- Select Up To Two Plots to View
- Select Time Slice to Review
- Select Manual Depth Scale on Y-Axis for
Comparitive Plots.
47Model Results Are Reviewed on Screen Plots
48Model Results Are Reviewed on Screen Plots
Calibration Parameters are Reviewed in Depth
Plot Facility to Check Model Integrity
49Plots can Be Reviewed and Printed Independently
50Depths To Hydrocarbon Generation Windows are
Plotted for Easier Maturity Mapping.
51Comparison of Different Kerogens Maturity
Windows for Type III Kerogen Calculate to be
Deeper for Exactly the Same Model Input Parameters
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53After Model Has Been Optimised With the
Calibration Data and Re-Simulated Model Results
Can be Used to Assess Petroleum SystemTime Plots
54Time Plot Control Dialog
55- Time Plot Control Dialog
- Normally Select One Layer at a Time to Review
Development of Parameters Through Time.
56- Time Plot Control Dialog
- Normally Select One Layer at a Time to Review
Development of Parameters Through Time. - Note Auto-Scaling of Plots Can be Over-Ridden
to Manual Scaling for Comparisons.
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58- Calculated Sedimentation Rate
- Very Useful for Checking Model Integrity
- Indicates Common Errors Introduced from
Innacurate Assignement of Ages to Stratigraphic
Layers (This is One of the Most Common Errors in
Model Construction).
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60Heating rate and Sedimentation Rate
Inter-Dependent variables Heating Rate Critically
Affects Hydrocarbon Generation
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63Note Hydrocarbon Generation Windows are
Calculated Independently of Vitrinite Reflectance
64Complete Basement (Layer 1) Subsidence History
Including Water Depths
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68Correlate Subsidence and Heat Flow Histories for
Refinement of Model
69- Report Facility Print Print Preview For -
- All Input Data
- Results of Calculated Hydrocarbon Generation
Volumetrics
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