WellCAD Basics - Advanced Logic Technology

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30 - BOOK 1 - WELLCAD BASICS www.alt.lu W S N E N E S W N Unrolled great circle appears as sinus curve. Tadpole Style: Data is displayed as tadpole style arrow plot. The body of the tadpole with respect to the horizontal log scale shows the amount of dip, while the tadpole vector line indicates the azimuth (dip direction). Different tadpole colors and shapes are used to differentiate structure classes. Slab Core Projection Style: The intersection line between the dipping plane and a virtual vertical plane of distinct orientation (e.g. North to South) is displayed. Structure Log in Projection, Tadpole and Slab Core Projection style.
1.3.1.19 Breakout Log Description: BOOK 1 - WELLCAD BASICS - 31 The Breakout log can be used to pick vertical features such as borehole wall breakouts and tensile fractures interactively from an image. The recorded data is depth (determined from the center of the picked feature), azimuth (position on the borehole wall in deg), tilt (inclination of the breakout axis from the borehole axis), length, opening angle in degree and one or multiple attributes. You can also import the data from ASCII files. Data Format: Depth, Azimuth, Tilt, Length, Opening, Class1, Class2, Class3… E.g. Display Styles: The data stored in the Breakout Log can be displayed as Projection Style: A line tracing or polygon framing the breakout as in the oriented and unrolled image of the borehole wall. The horizontal scale is from 0 to 360 deg. Symbol Style: The picked breakout is displayed as tadpole. The body of the tadpole with respect to the horizontal log scale shows the azimuth position. If the tadpole has been created with a vector line (in ToadCAD) it will indicate the tilt component. It is optional to display the opening angle as a horizontal bar. Different tadpole colors and shapes can be used to differentiate between breakout classes. Breakout Log in Projection and Symbol style.
Page 1 and 2: 4.4 Book 1 - Basics
Page 3 and 4: Introduction ......................
Page 5 and 6: Comment Log .......................
Page 7 and 8: Introduction INTRODUCTION - I Licen
Page 9 and 10: INTRODUCTION - III running a Flexne
Page 11 and 12: Book 1 - WellCAD Basics BOOK 1 - WE
Page 13 and 14: BOOK 1 - WELLCAD BASICS - 3 The Tit
Page 15 and 16: 1.2.1.1 Reader Module BOOK 1 - WELL
Page 17 and 18: 1.2.3 Draft, Presentation and Print
Page 19 and 20: 1.2.4.1 Switching between documents
Page 21 and 22: BOOK 1 - WELLCAD BASICS - 11 Usuall
Page 23 and 24: Display Styles: 1.3.1.3 Depth Colum
Page 25 and 26: 1.3.1.5 Marker Log Display Styles:
Page 27 and 28: 1.3.1.7 CoreDesc Log Display Styles
Page 29 and 30: 1.3.1.9 Strata Log Display Styles:
Page 31 and 32: Data Format: BOOK 1 - WELLCAD BASIC
Page 33 and 34: 1.3.1.12 Full Wave Sonic Log Descri
Page 35 and 36: BOOK 1 - WELLCAD BASICS - 25 1.3.1.
Page 37 and 38: 1.3.1.16 Analysis Log Display Style
Page 39: 1.3.1.18 Structure Log Display Styl
Page 43 and 44: 1.3.1.21 Engineering Log Descriptio
Page 45 and 46: 1.3.1.23 Polar & Rose Log Descripti
Page 47 and 48: 1.3.1.25 3D Log Display Styles: Des
Page 49 and 50: BOOK 1 - WELLCAD BASICS - 39 An alt
Page 51 and 52: 1.3.2.3 Naming Logs Right click on
Page 53 and 54: Tick to enable snap to specified mu
Page 55 and 56: To display the Document Layout Bar:
Page 57 and 58: After aligning logs side-by-side In
Page 59 and 60: BOOK 1 - WELLCAD BASICS - 49 Log wi
Page 61 and 62: 1.3.2.7 Depth Shifting Logs BOOK 1
Page 63 and 64: 1.3.2.9 Extending Logs 1.3.2.10 Cut
Page 65 and 66: BOOK 1 - WELLCAD BASICS - 55 � Pr
Page 67 and 68: 1.3.2.13 Comparing Log Data - The T
Page 69 and 70: 1.3.2.15 Find and Replace data BOOK
Page 71 and 72: BOOK 1 - WELLCAD BASICS - 61 Check
Page 73 and 74: General settings: Check to hide the
Page 75 and 76: 1.3.3.2 Main Settings Background: B
Page 77 and 78: BOOK 1 - WELLCAD BASICS - 67 Or �
Page 79 and 80: 1.3.3.4 Copy Settings between Logs
Page 81 and 82: 1.4 Basic Document Editing 1.4.1 De
Page 83 and 84: BOOK 1 - WELLCAD BASICS - 73 Note:
Page 85 and 86: BOOK 1 - WELLCAD BASICS - 75 measur
Page 87 and 88: 1.4.2 Data Import BOOK 1 - WELLCAD
Page 89 and 90: To use an alias table during import
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BOOK 1 - WELLCAD BASICS - 81 Use Al
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List of data channels contained in
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BOOK 1 - WELLCAD BASICS - 85 Previe
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BOOK 1 - WELLCAD BASICS - 87 repres
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Click to select the channels to imp
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BOOK 1 - WELLCAD BASICS - 91 config
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Preview of the embedded configurati
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Selected Files: BOOK 1 - WELLCAD BA
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BOOK 1 - WELLCAD BASICS - 97 The DL
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BOOK 1 - WELLCAD BASICS - 99 WellCA
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BOOK 1 - WELLCAD BASICS - 101 The d
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Switch between header and trailer s
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Empty dynamic text fields Interacti
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BOOK 1 - WELLCAD BASICS - 107 Dialo
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BOOK 1 - WELLCAD BASICS - 109 1.4.4
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Enabled when data overlap must be h
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BOOK 1 - WELLCAD BASICS - 113 Gamma
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1.4.5 Data Export BOOK 1 - WELLCAD
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1.4.5.2 Generating a LAS File BOOK
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BOOK 1 - WELLCAD BASICS - 119 � S
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1.4.6.2 Page Setup BOOK 1 - WELLCAD
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1.4.6.3 Print Preview and Print BOO
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BOOK 1 - WELLCAD BASICS - 125 Const
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Formula for Vsh BOOK 1 - WELLCAD BA
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Code recorded as data, it refers to
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BOOK 1 - WELLCAD BASICS - 131 Examp
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BOOK 1 - WELLCAD BASICS - 133 Conta
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1.5.5 Setting up Classifications BO
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BOOK 1 - WELLCAD BASICS - 137 The f
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BOOK 1 - WELLCAD BASICS - 139 Dialo
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BOOK 1 - WELLCAD BASICS - 141 Litho
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BOOK 1 - WELLCAD BASICS - 143 If We
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1.5.11 Correcting Data for Borehole
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Note: 1.5.12.1 Azimuth and Tilt BOO
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1.5.12.2 Easting, Northing and TVD
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Balanced Tangential: Coordinates of
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BOOK 1 - WELLCAD BASICS - 153 Input
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1.5.13.3 Drift Correction Spectrum
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BOOK 1 - WELLCAD BASICS - 157 Log:
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1.5.13.7 Window Based Model BOOK 1
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Remarks Tab Model Design Tab Window
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BOOK 1 - WELLCAD BASICS - 163 The i
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Log containing the measurements (sp
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2 nd element (e.g. U): BOOK 1 - WEL
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Where �WK � � C � � �
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1.5.14 Hole Volume Calculation BOOK
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Unit: BOOK 1 - WELLCAD BASICS - 173
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Interval: Select a log dealing with
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Inserting intervals: After selectin
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To display the Annotation Bar: �
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Begin is where you clicked to draw
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1.6.1.3 Callout Annotation BOOK 1 -
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List of existing layers Click to al
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1.7.1.2 Creating Anchor Points Link
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Common link lines and their effect
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BOOK 1 - WELLCAD BASICS - 191 If yo
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BOOK 1 - WELLCAD BASICS - 193 Tilt
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Select the depth reference that cor
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BOOK 1 - WELLCAD BASICS - 197 Step
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BOOK 1 - WELLCAD BASICS - 199 The m
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BOOK 1 - WELLCAD BASICS - 201 Date/
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BOOK 1 - WELLCAD BASICS - 203 Orien
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BOOK 1 - WELLCAD BASICS - 205 Cross
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1.8.1.2 Chart Settings Chart Title
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1.8.1.4 Depth Range Selection BOOK
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1.8.2.2 Log Overview Axis Settings
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BOOK 1 - WELLCAD BASICS - 213 Highl
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1.8.2.3 Cluster Statistics 1.8.3 Bu
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Creating a Cluster � Move your cu
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1.8.4 Adding Regression 1.8.4.1 Reg
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1.8.4.2 Regression Data Source 1.8.
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BOOK 1 - WELLCAD BASICS - 223 Right
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Annotation Clusters Legend Plot Leg
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Plot Legend BOOK 1 - WELLCAD BASICS
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1.8.5.2 Inserting Annotations BOOK
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Appendix A APPENDIX A - 231 The fol
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Display Styles: Well Log data is al
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APPENDIX A - 235 Scale: The horizon
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Select the presentation style for e
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Classification: APPENDIX A - 239 Cl
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APPENDIX A - 241 Copy: Copies the d
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Mud Log Description: APPENDIX A - 2
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APPENDIX A - 247 polarity positive
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APPENDIX A - 249 correct depth. A c
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Editing Methods: APPENDIX A - 251 T
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Shift by: Performs a constant depth
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APPENDIX A - 255 Mud Log to Litho L
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� Open the Edit > Insert New Log
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APPENDIX A - 259 Position: The dept
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APPENDIX A - 261 Items Count: For e
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APPENDIX A - 263 Cut: Copies the da
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Interval Log Description: APPENDIX
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Classified Bar: Classified Bar styl
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APPENDIX A - 271 In some cases it m
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APPENDIX A - 273 Inserting data:
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Conversion to other log types: APPE
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Comment Log Description: APPENDIX A
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Format: APPENDIX A - 279 From left
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Editing Methods: APPENDIX A - 281 C
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APPENDIX A - 283 The following opti
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APPENDIX A - 285 Defaults can be se
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Inserting a new Marker Log: APPENDI
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Name Dictionary: APPENDIX A - 289 T
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Flying Menu: Settings: Get access t
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CoreDesc Log Description: APPENDIX
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Main Settings: Title: Core Descript
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Background hidden (right) to enhanc
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To re-position the entire interval:
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APPENDIX A - 301 When sorting is pe
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Lithology Log Description: APPENDIX
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APPENDIX A - 305 WellCAD. LTH libra
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Primary: Bed limits and contact lin
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Select a pattern that will be used
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Litho Bar attached to WellCAD Works
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Delete: Removes the log and its dat
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Pattern Dictionary: Lithology Log d
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Display Styles: APPENDIX A - 317 St
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APPENDIX A - 319 Column Settings: T
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APPENDIX A - 321 Left: Strata colum
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Box Style set to Center, Left, Righ
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Inserting Data: Click to insert fre
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APPENDIX A - 327 The following opti
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Stacking Pattern Log Description: A
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APPENDIX A - 331 Title: Enter the t
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APPENDIX A - 333 Changing top and b
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Conversion of stacking pattern inte
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OLE Log Description: APPENDIX A - 3
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Tool Bar and Menu Bar from EXCEL Ne
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Main Settings: Title: OLE Log Setti
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Slice at: Splits the data set into
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Inserting a new FWS Log: APPENDIX A
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APPENDIX A - 347 upper and lower pa
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Default Settings: APPENDIX A - 349
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Inserting a new VSP Log: APPENDIX A
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Editing Methods: APPENDIX A - 353 V
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APPENDIX A - 355 Image Log / Image
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Main Settings: Title: Select the We
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APPENDIX A - 359 The Shifted Curve
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RGB Log Description: APPENDIX A - 3
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Flying Menu: RGB Log Flying Menu AP
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RGB Log to Image Log conversion APP
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APPENDIX A - 369 Line style: Data p
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Style: APPENDIX A - 371 The Analysi
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APPENDIX A - 373 Clicking the Advan
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APPENDIX A - 375 Adjust the depth r
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APPENDIX A - 377 Continue inserting
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Main Settings: Title: Percentage Lo
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Line Style: Line style APPENDIX A -
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APPENDIX A - 385 The Analysis Compo
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Flying Menu: Percentage Log Flying
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APPENDIX A - 389 The default patter
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W S N E APPENDIX A - 391 N E S W N
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Additional Attributes: APPENDIX A -
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Caliper button: Structure Log in Pr
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Tadpole: Structure Tadpole style se
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Editing Methods: APPENDIX A - 399 N
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APPENDIX A - 401 sine wave that wil
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APPENDIX A - 403 Clear Contents: Er
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Breakout Log Description: APPENDIX
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Title: APPENDIX A - 407 Enter the t
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Breakout projection style settings
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To delete a breakout pick: � Sele
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Inserting a new Bio Log: APPENDIX A
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APPENDIX A - 417 Position: You can
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APPENDIX A - 419 When opening the H
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APPENDIX A - 421 Style: If the Disp
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Flying Menu: Bio Log Flying Menu AP
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Engineering Log Description: APPEND
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Display Styles: APPENDIX A - 427 En
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Full, Left and Right display styles
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Drill Item Example of a log with th
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Flying Menu: Engineering Log Flying
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Shading Log Description: APPENDIX A
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Inserting A New 3D Log: APPENDIX A
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Title: APPENDIX A - 441 Enter the t
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Frame: APPENDIX A - 443 If no Frame
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APPENDIX A - 445 Select the log tha
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450 - APPENDIX A www.alt.lu Breakou
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452 - APPENDIX A www.alt.lu Box: Po
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454 - APPENDIX A www.alt.lu Rose Di
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456 - APPENDIX A www.alt.lu Mean Di
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458 - APPENDIX A www.alt.lu For pur
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460 - APPENDIX A www.alt.lu Grid: Y
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462 - APPENDIX A www.alt.lu Rose Az
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464 - APPENDIX A www.alt.lu Concent
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466 - APPENDIX A www.alt.lu Vector
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468 - APPENDIX A www.alt.lu Rose Di
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470 - APPENDIX A www.alt.lu As the
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472 - APPENDIX A www.alt.lu Editing
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474 - APPENDIX A www.alt.lu Fill: A
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476 - APPENDIX A Cross Section Log
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478 - APPENDIX A www.alt.lu Data dr
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480 - APPENDIX A www.alt.lu extensi
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482 - APPENDIX A www.alt.lu � Cli
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484 - APPENDIX A www.alt.lu Default
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486 - APPENDIX B Tool Bar www.alt.l
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488 - APPENDIX B www.alt.lu Toggle
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490 - APPENDIX B Pen Bar www.alt.lu
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492 - APPENDIX B Document Layout Ba
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Appendix C Listed are all functions
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Power( A, P ) Returns argument (A)
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Index 3 3D Log · 37, 438 3D Log Ma
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Deleting Logs · 39 Depth Axis · 7
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Marker position · 148 Mask horizon
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Structure Log Editing · 399 Struct
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