Transcript Overview of TerraStation v7

TerraStation II
Overview
TERRASCIENCES
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
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Potential users include ...
• Technicians
• Petrophysicists
• Geologists
• Reservoir Engineers
• Sedimentologists
• Structural Geologists
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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.
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• 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
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.
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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.
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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
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Curve properties
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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.
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Incoming Data Formats
• LAS, LIS, DLIS, ASCII
• IES, BIT
• geoSCOUT, LogSleuth
• TIFF, JPEG, BMP
• Keyboard Entry
• via Windows Clipboard
• OpenSpirit(TM)
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Batch loading of data
• LAS, IES, and ASCII well data
• Directional surveys
• Matches on well name and/or UWI
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Curve data utilities
General:
Arithmetic operations:
Rescale a curve
Several fixed generic equations
Interpolate - arithmetic,
geometric, harmonic mean,
block up or down, block
average.
User definable equations
Limit (clip data extremes)
Sort up or down (carry a
second curve)
Filters:
Merge curves
Median
Convert a series of curves to
an array
Despike
Random number curve
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Moving average - up to 1,000 elements
User defined - up to 1,000 elements
Curve utilities - splicing
Splice up to
10 curves
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IMAGELog
Composite well displays
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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.
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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
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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
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Petrophysics - Normalizing
Define reference
histogram using any
number of wells in the
project
Interactively pick the
offset and multiplier
values
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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.
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Petrophysics - Histograms
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Petrophysics - Ternary diagram
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Petrophysics - Quicklook
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Petrophysics - Vshale models
Compare several
models side by side.
Build a composite
output curve from the
models selected - min,
max, average
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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
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Petrophysics - Sw Models
Compare several
models side by side.
Build a composite
output curve from the
models selected - min,
max, average
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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
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Petrophysics - Netpay Reports
Just a couple of examples ….
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Petrophysics - Netpay Reports
Graph changes in
pay as a variable
changes
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Petrophysics - Netpay Reports
Probabilistic
netpay summary
report example.
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Petrophysics - Netpay Reports
Probabilistic netpay
histogram displays.
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Petrophysics - Lithology analysis
Lithology
modeling
using
algebraic
mixing
techniques.
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Petrophysics - Lithology analysis
Lithology
and fluid
modeling
using
probabilistic
techniques.
Uncertainty
control by
interval is
available.
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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
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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.
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Cross Sections
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Cross Sections
Add faults
Add pinchouts
Modify the picks
between the wells
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Cross Sections - deviated wells
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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.
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Borehole imaging - SHDT
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Borehole imaging - sonic image
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Dip Analysis
Stereonet based dip analysis
Rose and strike diagram option
Contoured stereonets
Cumulative dip plots
Azimuth vector plots
Statistical report by dip category
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Dip Analysis - Azimuth Vector Plot
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Dip Analysis - Cumulative Dip
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Mapping - Bubble maps
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Mapping - Contour maps
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Mapping - Surface displays
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Mapping - Surface analysis
Histograms
Crossplots
Q-Q and P-P plots
normal and log
probability plots
Kriging and variograms
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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
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Sonic Waveform
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Sonic Waveform
Display instantaneous
phase, amplitude,
frequency.
Supports monopole and
dipole tools.
Frequency dispersion filter
available.
Compute Compressional,
Shear, and Stonely arrivals
Semblance processing
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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.
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Reservoir engineering
Dykstra Parsons plots
Single or multiple well
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Reservoir engineering
Lorenz plots
Standard or
stratigraphically
modified
Single or multiple well
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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
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Plot Editor and Montager
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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.
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Thank you for your time
To learn more or to request a demo CD contact
TERRASCIENCES at:
Web site: www.terrasciences.com
In the Americas, Australia, and Far East ...
Email: [email protected]
In Europe, Africa, India and the Middle East
Email: [email protected]
Full contact information on next slide
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Full contact information
TERRASCIENCES, Inc
7800 South Elati Street
Suite 300
Littleton
CO 80120
USA
Tel: (303) 794 5511
Fax: (303) 794 7755
TERRASCIENCES, Ltd
Palace Chambers
41 London Road
Stroud, Glos.
GL5 2AJ
UK
Tel: (01453) 767683
Intl tel: +44 (1453) 767683
Please check www.terrasciences.com for current contact information
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