1. TerraStation II Overview

2. Major capabilities include ...
Data Loading and Data Quality Control
Petrophysical Analysis
Borehole image processing & interpretation
Cross section building
Contouring and Surface Analysis
Composite Well Displays
Dip Analysis
Geochemical Analysis
Fault Seal Analysis

3. Potential users include ...
Technicians
Petrophysicists
Geologists
Reservoir Engineers
Sedimentologists
Structural Geologists

4. Data that can be utilized
Curve Data - single and array curves
Core Analysis Data - at true depth locations
Directional surveys
Well locations (in almost any coordinate system)
Structures, markers and other mappable data
Production data
Geopolitical data - DLG, CDF, SHAPE, and others
Dip/Azimuth pairs - picks from image data.
Lithology and facies information
Logging run parameters
Geological zone parameters
Stratigraphic column information
Borehole imagery - FMI, UBI, etc
Sonic Waveform data
Core and other photographs
Raster log data
Comment text and other annotation
Well completion information - DST, PERFs, etc

5. Computer requirements
TerraStation II runs on any hardware capable of running any of the following Windows operating systems - Windows 98, NT, 2000, XP, and Vista.
For a more optimal experience, we recommend at least 1 Gigabyte of RAM (2 Gigabytes if using Vista), dual screens, fast disk controller with a large capacity disk.

6. Software licensing Standalone and network installations are available.
Software licensing is controlled by a license file. A separate network license server is supported if desired.
There is an option to use a “USB dongle”. There is a small additional charge for this. Dongle systems cannot be used with network licenses.

7. Project Database Each project can have ... Up to 10,000 wells
Each well can have up to 2,100 curves - no depth restriction on data
Mixed depth units and other curve units are allowed
Both regular and irregular sampled data supported
Up to 99 maps per project
Each map contains over 1 million data points
Each map can have 2,048 variables (structures, thicknesses, etc)
Multiple or single user project access

8. Curve properties

9. Worldwide Coordinate System Support
Over 40 spheroids to choose from, including GRS80/NAD83/GDA84, WGS 1980, 1984, Clark 1866, ED50, International 1924 and many others.
Projection options including UTM, Southern UTM, Lambert State Plane, and a large list of location specific projections.

10. Incoming Data Formats LAS, LIS, DLIS, ASCII IES, BIT
geoSCOUT, LogSleuth
TIFF, JPEG, BMP
Keyboard Entry
via Windows Clipboard
OpenSpirit(TM)

11. Batch loading of data LAS, IES, and ASCII well data
Directional surveys
Matches on well name and/or UWI

12. Curve data utilities General: Arithmetic operations: Filters:
Rescale a curve
Interpolate - arithmetic, geometric, harmonic mean, block up or down, block average.
Limit (clip data extremes)
Sort up or down (carry a second curve)
Merge curves
Convert a series of curves to an array
Random number curve
Arithmetic operations:
Several fixed generic equations
User definable equations
Filters:
Median
Despike
Moving average - up to 1,000 elements
User defined - up to 1,000 elements

13. Curve utilities - splicing
Splice up to 10 curves

14. IMAGELog Composite well displays

15. IMAGELog Interactively build any number of templates.
Templates can apply to any well in any project.
Use templates in cross sections.
Over 30 track types to choose from.
Interactively depth shift, edit, and base line shift on the displays.
Interactively perform lithology and facies interpretation, add comments, and more.
Complete vertical scale control.
Create and append headers and footers.

16. Directional surveys Single or multi well survey loading
5 different computation methods
Allow use of tie-in point
2D and 3D views of borehole trace
Options for TVT and TST

17. Petrophysics - Corrections
Borehole environmental corrections, matrix conversion, and tornado charts for most major logging companies.
Schlumberger
Western Atlas
Halliburton/Welex
Gearhart
Antares
Reeves Wireline
Digital Logging

18. Petrophysics - Normalizing
Define reference histogram using any number of wells in the project
Interactively pick the offset and multiplier values

19. Petrophysics - Crossplots
Generic plots of any curves
Specialized plots include:
Pickett plot
Hingle plot
Thomas-Stieber plot
Pressure/Depth plots with gradient analysis
SP-Rwa
LDT plot
MID plot
MNP plots
Predefined plot sequences
Interactively highlight areas on plots for identification. Fit statistical lines and other capabilities.

20. Petrophysics - Histograms

21. Petrophysics - Ternary diagram

22. Petrophysics - Quicklook

23. Petrophysics - Vshale models
Compare several models side by side.
Build a composite output curve from the models selected - min, max, average

24. Petrophysics - Porosity Models
Compare several models side by side.
Option to correct for shale.
Build a composite output curve from the models selected - min, max, average

25. Petrophysics - Sw Models
Compare several models side by side.
Build a composite output curve from the models selected - min, max, average

26. Petrophysics - Netpay Reports
A variety of report types available
Output in EXCEL compatible CSV format
Sensitivity analysis
Detailed report summations and depth listing
Measured depth and TVD based
Multi zone, multi well capabilities
Graphical display showing changes in netpay thickness with varying cutoff value
Probabilistic netpay utilizing Monte Carlo simulation

27. Petrophysics - Netpay Reports
Just a couple of examples ….

28. Petrophysics - Netpay Reports
Graph changes in pay as a variable changes

29. Petrophysics - Netpay Reports
Probabilistic netpay summary report example.

30. Petrophysics - Netpay Reports
Probabilistic netpay histogram displays.

31. Petrophysics - Lithology analysis
Lithology modeling using algebraic mixing techniques.

32. Petrophysics - Lithology analysis
Lithology and fluid modeling using probabilistic techniques.
Uncertainty control by interval is available.

33. Petrophysics - advanced statistics
Available options include:
Fourier Analysis (frequency spectrum analysis)
Discriminant function analysis
Cluster analysis
Transition Probability computations
Cospectral analysis
Multiple linear regression
Principal component analysis

34. TCL - User Programming
Completely self contained programming language. No need for compilers or third party software.
Large selection of commands and functions.
Unlimited length of routines.
Run in batch mode or on a single well.
Use for data QC, manipulation, computations, custom reporting, and much more.

35. Cross Sections

36. Cross Sections Add faults Add pinchouts
Modify the picks between the wells

37. Cross Sections - deviated wells

38. Borehole imaging Supports all resistivity and sonic imagers.
Support LWD images.
Supports ARI and AND type images.
QC plots of input data.
User defined processing options.
Color maps are easily changed to suit needs.
Incorporate image display with all other down hole data displays
Define your own pick category schemes.
Access a wide array of dip display track types, and analysis options.
Includes a sand count capability.

39. Borehole imaging - SHDT

40. Borehole imaging - sonic image

41. Dip Analysis Stereonet based dip analysis
Rose and strike diagram option
Contoured stereonets
Cumulative dip plots
Azimuth vector plots
Statistical report by dip category

42. Dip Analysis - Azimuth Vector Plot

43. Dip Analysis - Cumulative Dip

44. Mapping - Bubble maps

45. Mapping - Contour maps

46. Mapping - Surface displays

47. Mapping - Surface analysis
Histograms
Crossplots
Q-Q and P-P plots
normal and log probability plots
Kriging and variograms

48. Mapping - Other data
Can be used to map any numerical data, not just well related
Example of a gravity anaomaly map from Ohio with location of readings displayed as green crosses

49. Sonic Waveform

50. Sonic Waveform Display instantaneous phase, amplitude, frequency.
Supports monopole and dipole tools.
Frequency dispersion filter available.
Compute Compressional, Shear, and Stonely arrivals
Semblance processing

51. Synthetic seismogram Includes checkshot correction
A selection of wavelets
Export to SEG-Y
Computed one way and two way times for use in sections or well displays.

52. Reservoir engineering
Dykstra Parsons plots
Single or multiple well

53. Reservoir engineering
Lorenz plots
Standard or stratigraphically modified
Single or multiple well

54. Graphical output formats
Graphical output from TerraStation can be created in a number of formats:
TERRASCIENCES binary format (.PLT)
CGM (read by Zeh, Larson, and SDI among others)
Adobe PDF (can be viewed by Acrobat)
Adobe Postscript (read by Corel and others)
EMF - Enhanced Meta File (read by PowerPoint, Excel, etc)
JPEG
BMP
TIFF
HPGL/2

55. Plot Editor and Montager

56. In conclusion ... Highly integrated well and geological data.
Rapid manipulation of any number of wells and curves.
Extremely competitively priced.
Modular product - license only what you need.
Software can be purchased or rented to suite your budgetary requirements.
International support offices.
Excellent reputation for customer support.

57. Thank you for your time Web site: www.terrasciences.com
To learn more or to request a demo CD contact TERRASCIENCES at:
Web site:
In the Americas, Australia, and Far East ...
In Europe, Africa, India and the Middle East
Full contact information on next slide

58. Full contact information
TERRASCIENCES, Inc
7800 South Elati Street
Suite 300
Littleton
CO 80120
USA
Tel: (303)
Fax: (303)
TERRASCIENCES, Ltd
Palace Chambers
41 London Road
Stroud, Glos.
GL5 2AJ UK
Tel: (01453)
Intl tel: +44 (1453)
Please check for current contact information