WellCAD Basics - Advanced Logic Technology

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24 - BOOK 1 - WELLCAD BASICS 1.3.1.13 VSP Log www.alt.lu Description: The VSP (Vertical Seismic Profile) Log handles a two dimensional array of floating point data. One dimension consists of depth, sampled at a constant rate, the second dimension is a series of station names (e.g. geophones). Data traces are displayed along the vertical (depth) axis. The log can be used to display synthetic seismograms or seismic profiles as well. Data Format: Depth, RX1, Rx2, Rx3, … ,RxN E.g. Display Styles: VSP Log with data presented as Wiggle, Variable Area, b/w VDL and color VDL
BOOK 1 - WELLCAD BASICS - 25 1.3.1.14 Image Log / Image Log Float 2 / Image Log Float 4 Description : In general the Image Log handles an array of data where one dimension consists of equally sampled depth and the second dimension of radial equally sampled data values (one data point every x degree of an arc). The Image Log stores and displays acoustic scanner data (e.g. amplitude, travel time, thickness) as well as multi finger caliper or FMI data. Three different types of Image Logs exists each of them storing the data using a different data type. The Image Log Integer stores all values as unsigned integer (two bytes), which means that all values are between 0 and 65535. This is sufficient for acoustic scanner travel time and amplitude measurements or other data where no negative or decimal numbers occur. Image Log Float 2 (two bytes) and Image Log Float 4 (four bytes) types store data as floating point values, which allows proper handling of negative and decimal numbers. Data Format: Depth, Amp1, Amp2, Amp3, … , AmpN E.g. Display Styles: The Image Log supports three different display styles. Data displayed in Color Image style is presented as false color image where each data value is mapped to a color value according to a user customizable color palette. The Shifted Curve style divides the log track into equal intervals and draws all data columns as individual curves using the left border of each interval as zero baseline. All data columns are drawn as superimposed curves if the Stacked Curve style has been set.
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: 1.3.1.12 Full Wave Sonic Log Descri
Page 37 and 38: 1.3.1.16 Analysis Log Display Style
Page 39 and 40: 1.3.1.18 Structure Log Display Styl
Page 41 and 42: 1.3.1.19 Breakout Log Description:
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:
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BOOK 1 - WELLCAD BASICS - 75 measur
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1.4.2 Data Import BOOK 1 - WELLCAD
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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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