1.

Interactive Petrophysics Version 3.5 Update History

Version 3.5.12.0

Module Update Fix

Version

Real Time Data Link

Digital Signature updated fixing a problem where a WITSML connection would come up in Evaluation Mode

3.5.12.0

Licensing Issues Fix to further address license issues seen in patch 3.5.9.0 3.5.11.0

Geolog Connection

Fixed issue where multiple tops were not being imported/exported to/from IP

3.5.10.0

Update 3.5.10.0

This patch has been issued to address a problem that some users have been having with patch 3.5.9.0 which causes a fatal exception in IP. The patch includes the changes in IP3.5.9.0 but

included an older version of a dll that we think is causing the problem.

3.5.10.0

Multi-Well Correlation Plot

Addressed issue where not all wells were being successfully output to hardcopy

3.5.9.0

Manage Curve Sets

When copying/moving a curve between sets in Manage Curve Sets Module there a curve history entry is now made for the new curve

3.5.9.0

TVD

MD elevation is now calculated from 'Elevation of permanent datum 'plus the 'elevation above permanent datum' fields in the well header. The user can override this calculation from the TVD module window. Conversely, if the value is changed on the TVD window it will be posted back to the elevations of the KB, DF or RT (what ever the 'Log measured from' has been set to)

3.5.9.0

Interactive Block depth Shift

Fixed issue where the Cancel button would cause an error window to come up

3.5.9.0

Depth Shift

If the output depth offset curve's output set does not cover the full interval of the curves to be shifted then a message error dialog now prompts the user to change the Depth Offset output set. Previously this would result in the curves not getting shifted.

3.5.9.0

Depth Shift Fixed issue when selecting an input set and a new output set would cause the application to hang when the Start button was pressed.

3.5.9.0

MW Correlation Viewer

Fixed issue when negative TVDSS with limited interval set would cause the data not to be seen in the plot when Settings > TVD button were clicked.

3.5.8.0

MW Correlation Viewer

Fixed issue with headers and footers being misaligned in the hardcopy if a track is hidden.

3.5.8.0

History Module When you copy a well using the ‘save as’ option, the History parameters file is now copy correctly.

3.5.8.0

2.

Module Update Fix

Version

NMR Fixed bug in the NMR Sw Calculation if the input PhiT < CBF, which in turn would cause an ‘Arithmetic Data Overflow’ error to occur.

3.5.8.0

License Message Popup message when license is <30 days until expiry now refers the user to contact IPSupport@Senergyworld.com

3.5.8.0

Log Plot

When using "default" plot header report tick boxes (e.g. Zonal Summation Report), the reports were printed at random sizes, often un-readable due to code change to .NET. The code has now been reverted back to the original code and has fixed the problem.

3.5.8.0

Log Plot When loading a .plt file which had curves which didn’t exist in the well an error would be thrown and the formatting of the Curves Tab in the Log Plot Format window would be wrong. This has now been fixed.

3.5.8.0

** This patch was not for general release ** 3.5.7.1

Real Time Data Link (Osprey Connect)

Fixed a problem where Osprey Connect would launch in Evaluation Mode

3.5.6.0

Monte Carlo Error Analysis

Fixed a problem with the Tornado Plots where the midpoint of the Tornado Plot for Cumulative Height Averages was labeled with the Average value rather than the Cumulative Height Average value

3.5.6.0

Log Attribute Fixed bug which prevented Log Attributes being added via the user interface under Tools > Options

3.5.6.0

Multi Curve Crossplot

Resolved problem where points on the left hand group of plots were plotted in a different well order to the other plots if scales were reversed.

3.5.6.0

IP Registration Page

A window inviting users to register their copy of IP is launched the first time IP is opened after this patch is installed. The window gives important information regarding changes to the way IP is supported, sold and marketed.

3.5.5.0

Help

Two additional links have been added to the Help dropdown menu:

• ‘Senergy IP Support Portal link’

• ‘Register IP link’

3.5.5.0

Input/Output LAS/LAS3 Loader: Fixed issue with some LAS3 subsection parameters being included as curves

3.5.5.0

Curve Statistics Changed form so that the curve grids expand when you expand the form.

3.5.5.0

Multi-Well Curve Headers

Fixed bug which caused an ‘Object Reference Error’ when the user filtered on curve type, added to list, deleted all and then tried to change tab.

3.5.5.0

Multi Well Curve Headers

Added option to use the ‘Column Same’ button for the 'Final' flag. This could not be done in previous patches.

3.5.5.0

3.

Module Update Fix

Version

Cluster Analysis Added message to alert user if no Well is selected ‘for Model Run’ on the Input Tab when the Multi-Well Plot button is pressed. This would have caused an error to occur in previous patches.

3.5.5.0

Cutoff and Summation

If an error message occurred it would need to be OK’d for each zone in the cutoffs tab. When multiple zones are used this could give the impression that IP has crashed. Code changed so that error message is only displayed and cleared once.

3.5.5.0

Log Plots Multiple words with spaces now allowed as log track header names 3.5.5.0

Log Plots For ‘Time Wells’ the scale label was not visible. This has now been rectified and added new scale defaults to allow time in 100’s of seconds to be scaled appropriately

3.5.5.0

Plotting

Code changed to speed up plotting after recent plotting enhancements resulted in the hardcopy output being slowed considerably. Also changed the Plot Output screen under the Advanced tab to better highlight shading options.

3.5.4.1

Electrical Image Added Weatherford’s OMI tool to the list of tools. 3.5.3.9

History Module Fixed bug where the History Module failed to pick up all but the last curve which were deleted using Curve Header or Multi Curve Header

3.5.3.7

Log Plots Fixed issue which caused blurry text when a text file was included in a plot

3.5.3.7

Curve Splice Fixed issue when splicing curve data in irregular sets when the occasional data point appeared to be excluded from the resultant curve

3.5.3.7

TVD Calculation Survey files with “hidden” characters next to the data are now checked on load / paste to remove the hidden characters after this was seen to prevent correct loading

3.5.3.5

Input / Output LAS Writer – resolved issue of writing an LAS file when there are multiple periods in the well name.

3.5.3.5

TVD Calculation Pasting Survey data and loading from a file now checks for ‘hidden characters’ (spaces etc.) which prevented survey data being loaded properly

3.5.3.5

Real Time Data Link

Fixed bug when running the basic Log calculations module from within a batch in the Realtime Data Link module where only one tab was run.

3.5.3.3

NMR Normalization and Interpretation

Weatherford’s NMRT tool has been added to the list of tools. The user is required to complete the correct T2 Stop Time due to the ability of this value to be changed in by the Field Engineer

3.5.3.3

Log Plots

Added VSilt as a curve type and updated the Composite Plot to allow the VSilt curve to be plotted and shaded correctly regardless of which set it is in. (Note: There is a known issue with the PhiSw module that doesn’t assign the Vsilt curve type correctly, so this needs to be added manually. This will be fixed in the next patch).

3.5.3.3

4.

Module Update Fix

Version

Log Plots When plotting curve track headers the module checks for any additional space and resizes the header.

3.5.3.3

Capillary Pressure Setup

When displaying capillary pressure curves using zones the curves are now drawn cleaner (without a line joining the end of one curve to the start of the next.

3.5.3.3

Log Saturation Height Functions

Fixed bug which would cause a ‘invalid set name’ error when regression was run for a RQI method and a new output set.

3.5.3.2

Capillary Pressure Setup

Fixed issue when Capillary Pressure input curves for the setup module were depth shifted and the module re-run then some of the depths were missing

3.5.3.2

Log Plots Fixed hardcopy bug for Windows Vista 3.5.3.2

Neural Networks Switched off Verbose Trace which caused the message board to appear. This setting was on to allow fault finding of an intermittent issue during training. The issue no longer exists.

3.5.3.1

Capillary Pressure Data Loader

Pasting Curvenames, units and type from a spreadsheet now works correctly with a single paste

3.5.3.0

Mineral Solver & Curve Aliasing

Fixed bug in curve aliasing which caused a zero value in a Mineral Solver model Unity Equation to be converted into a curve.

3.5.3.0

Log Plots Fixed bug when “Cumulative” style was used and null data were present. Bug caused the null data to be treated as absolute value -999 for calculation purposes rather than 0. Now fixed.

3.5.3.0

Log Plots Plot Output Selection window made resizable to allow users to see pathnames and lists more easily.

3.5.3.0

Log Plots Addressed issue whereby electrical images were plotted on a black background rather than transparent. Now plots correctly.

3.5.3.0

Image Creation

Both the Acoustic Image and the Electrical Image creation modules now have and ‘Invert Azimuth’ check box for if the user wishes to correct for a Relative Bearing curve which increases anticlockwise looking downhole rather than the default clockwise convention.

3.5.3.0

Multi-Well Batch Fixed “Curve Filter” module which didn’t run properly in Multi-Well Batch

3.5.3.0

Interactive Block depth Shift

Fixed bug that crashed IP when using this module 3.5.3.0

NMR Addressed a ‘divide by zero’ Arithmetic Error when ‘Calibrate T2 Porosity using input curve’ is checked and used on certain data sets from older NMR tools

3.5.3.0

5.

Module Update Fix

Version

Parameter Sets Fixed backward compatibility issue when trying to use IP3.4 Phi/Sw Parameter Sets in IP 3.5

3.5.3.0

Crossplot Fixed issue when using ‘Create Curve from Areas’ where the ‘Display every nth point’ filter in the Crossplot > Discriminators tab was being ignored. The filter is now taken into account for this function,

3.5.3.0

Multi-Line Formula

Added a check box to allow the user to switch on or off the Progress Bar (default is off). The option not to show the Progress Bar can significantly speed up the processing when used in Multi-Well Batch.

3.5.3.0

Installation Fixed problem when a second user logs onto a single PC. The PC was missing a registry key that would crash IP on load.

3.5.2.1

Input Output

Included check in LAS and Batch LAS loader for spaces and other special characters in curve names that will replace them with an underscore. This will prevent problems with these curves once loaded in IP.

3.5.2.1

Batch LAS Loader Fixed bug where the depth curve units were wrong 3.5.2.1

Interactive Curve Edit

Fixed bug which crashed the module when trying to cancel or finish editing.

3.5.2.1

Copy Curves from Well to Well

Irregular Sets: Can now copy curves from Irregular sets in one well to either an Irregular Set or a Regular Set in another well.

3.5.2.1

Crossplot Addressed error when scale values of 0,0 are picked up by IP 3.5.2.1

Crossplot Added aliasing functionality to the Discriminators section of the crossplot.

3.5.2.1

Clay Volume Fixed the format issue of the saved parameter set to disk to address an issue where the output name for ‘Other’ would come up blank on recalling the parameter set.

3.5.2.1

Environmental Corrections

Changes made to Halliburton Neutron Environmental Correction user interface to make it more intuitive.

3.5.2.1

Log Plots In 3.5.1.8 Log Plots were unable to be exported to a TIF or BMP output file. This now works correctly.

3.5.2.1

Basic Log Functions

Fixed output units issue in density porosity to bulk density conversion where input units were kg/m3 and output units from module were g/cc

3.5.2.1

Mineral Solver Fixed bug which, on opening Mineral Solver in a well in which the module had not previously been run, caused an error message. Bug was to do with the Output Set not being set by default.

3.5.2.1

6.

Module Update Fix

Version

Version Naming

** Change in IP Version Naming Convention ** First 2 numbers signify the Major Version Number and are incremented when new modules or major functionality is added or changed (usually every year). The 3

rd number is a Minor Version number and is

incremented for each patch release signifying ongoing bug fixes and small changes to the software. The 4

th number is now the build number

and will allow for better control internally of software versions.

3.5.2.1

User Programs Fixed problem where default output curve names were not being saved and recalled

3.5.1.8

Rock Physics

Density Estimation: Lindseth method – small inconsistency in equation between IP and reference paper. Changed to match the reference paper (Lindseth, R. O., (1979) – Synthetic Sonic Logs – a process for stratigraphic interpretation, Geophysics v.44 no.1 p.3-26)

3.5.1.8

Depth Shift Fixed bug which would hang IP if the Auto-depth Shift was run 3.5.1.8

Mineral Solver Fixed problem where Temperature Input Units were not being saved and loaded when module relaunched.

3.5.1.8

Mineral Solver Fixed issue with mixings where the models were merged over a distance incorrectly at a zone boundary

3.5.1.8

Multi-well Batch Fixed error when a .NET program used in batch would throw up an error

3.5.1.7

Multi-well Zones Removed the 1000 line limit for loading Tops into MW Tops Loader from a file

3.5.1.7

Horizontal Log Plots

Fixed issue which sometimes caused the horizontal log plots to crash when being re-sized

3.5.1.7

Basic Log Analysis

Fixed bug which prevented the user from changing the input curves from those that were automatically picked by IP

3.5.1.7

Input/ Output Improved DLIS data loading capacity for files >2GB 3.5.1.7

Input/ Output Fixed a bug when the DLIS exporter couldn’t export some curves correctly, resulting in an "Illegal character in path" error and preventing an output from the module

3.5.1.7

Electrical Image Creation

Default configuration files added for Baker Atlas electrical imaging tools (Earth Imager and STAR) and Weatherford CMI

3.5.1.7

Cross Plot Neutron-Density overlay for Pathfinder 4.75” tool added to overlay list, also Halliburton HDSN and DSN Neutron Density overlays

3.5.1.7

7.

Module Update Fix

Version

Cutoff Sensitivity When zooming in by clicking and dragging a box on the cross plot, both X-axis and Y-axis now zoom correctly.

3.5.1.7

Cutoff Sensitivity Added check to ensure error messages are only shown once if Results Load results in an error

3.5.1.7

Cutoff Sensitivity Removed erroneous default filename in the ‘Open Results’ dialogue in Results window. Also IP now checks to see whether file exists to prevent the module from hanging with an error message.

3.5.1.7

Eastern European Resistivity Corrections

Curves needed to be entered in order of increasing electrode spacing. Also, documentation regarding Tool Length calculation for Normal devices was incorrect. User Interface now re-orders the user input curves and electrode spacing to honor the increasing spacing criteria. Documentation also changed (separate documentation patch)

3.5.1.7

Check for Updates

Included the Help file as a separate item for Check for Updates allowing the user to update to the latest help file

3.5.1.7

General (Plotting) Improvements made to plotting system improving reliability and support for large files/plots.

3.5.1.7

Neural Network Fixed broken path to Neural Network dll’s (3.5.1.5) which prevented Neural Network functioning correctly.

3.5.1.6

Install/ Update

When updating the License on a license server, the user will now be warned and prevented from updating, installing or uninstalling a license if the server service is still running. This, as well as other warnings will allow for correct server license upgrade to occur.

3.5.1.6

Cutoff Sensitivity

** New module included in the Base license. Designed to provide the user with an easy-to-use tool for visualizing the effect of changing any single cut-off parameter (typically Vclay, Porosity, Water Saturation) on any 'Summation' Net Reservoir or Net Pay output parameter (Known Issue: An error occurs if an invalid .cosr results file is chosen. Please ensure a valid results file is chosen. This will be fixed in the next patch.)

3.5.1.6

IP Configuration

Under Tools > Options, added an Internet Connection option to configure access through a company proxy server. This is aimed to allow IP Updates to be automatically checked for and downloaded via IP, should a proxy server otherwise prevent it from happening.

3.5.1.6

Saturation Height

After using the ‘Search for best contact using log Sw data in selected wells’ option or ‘Search for best IFT correction factor’, if the user right clicks on the resultant Best Fit Histogram there is an option for exporting the associated data to the clipboard

3.5.1.6

Saturation Height Plugs marked as ‘Plug Bad’ in the setup module are no longer included in the Sw_PcHt curve (saturations with height from the individual plug capillary pressure plots)

3.5.1.6

Histogram When Multi-well/Multicurve and Zonal Depths are selected in Histogram, and the histogram is coloured by well, then the zonal information is now correctly displayed in the statistics pane.

3.5.1.6

Input / Output LAS Batch Loader now correctly loads data into ‘Wells with the same name’ if the ‘Use API Number’ or ‘Use UWI’ options are selected

3.5.1.6

8.

Module Update Fix

Version

Multi-Line Formula

Fixed issue when a MLF is used in a Multi-Well batch operation ignoring a zone interval and outputting a value over the whole well

3.5.1.6

Log Plots When displaying images, any value which falls outside the Minimum or Maximum value defined for a palette is displayed as transparent unless ‘Clip to Min/Max’ check box is selected

3.5.1.6

Log Plots Plot Output options window is now re-sizeable to allow the full pathname of files under the Plot Header tab to be seen

3.5.1.6

Log Plots Fixed bug where Line thickness value would change as you went between the values in the annotation setup

3.5.1.6

Environmental Correction

Schlumberger Density Correction – the Mud Weight input box is blanked out for the FDC tool to avoid confusion.

3.5.1.6

Toolbars Fixed error in “Your Toolbars” when trying to sort alphabetically on the menu items on the Toolbars tab. Also removed an error message that came up when “Your Toolbars” is selected.

3.5.1.5

Log Plots Fixed bug where DST symbol height value would change as you went between the values in the annotation setup

3.5.1.5

Log plots Addressed an issue where Depth Curves plotted numerically with ticks did not place the minor ticks correctly

3.5.1.5

Input / Output Added functionality when loading Geolog-produced DLIS files to use the DLIS file name as the IP Set name when ‘Auto New Sets’ is selected

3.5.1.5

IP General

When saving a IP 3.4 Database Well in IP 3.5, at the “Are you sure you want to upgrade this well?” prompt, if the user selects “No”, to prevent confusion there is no longer a message at the bottom of the IP window saying “Well Saved”.

3.5.1.5

MW Parameter Distribution

Parameter Distribution module will now log more information about failures running the Clay volume and PhiSw modules.

3.5.1.4

Input / Output Resolved issue with LAS Loader causing an error 3.5.1.4

Mineral Solver Mineral Solver now combines models correctly (issue in 3.5.1.2 and 3.5.1.3)

3.5.1.4

Manage Well Header

Positional numbers for UTM data expressed fully (not in scientific notation) to prevent rounding errors when the information is exported

3.5.1.4

PhiSw

Module now allows U/Rh/Dt option to only be used with 4 mineral setting and will open an error message if the user tries it with 3 mineral setting. This will prevent incorrect results (volumes add to less than 1) with the U/Rh/Dt option and 3 minerals selected.

3.5.1.4

9.

Module Update Fix

Version

Crossplot In Standalone Pickett Plot fixed a bug where filling in a value of Rw did not change the intercept on the plot. Addresses rounding errors even if the new ‘Lock’ feature was applied.

3.5.1.4

Input / Output OC connection has been fixed 3.5.1.3

Input /Output Changed the curve name limit from 10 to 14 characters. 3.5.1.3

Log Plots

Log grids: changed the way heavy track lines are plotted when track widths are not in multiples of 5 chart divisions. For example this prevents a heavy line being plotted in the wrong place when 6 chart divisions are used.

3.5.1.3

Log Plots Improved UI function when managing Plot Annotations 3.5.1.3

Log Plots Resolved issue with improper handling of numeric data in irregular sets.

3.5.1.3

Neural Network

IP now prevents 100% being entered into the Cross Validation option under Training Parameters. This used to set up an infinite loop and effectively hang IP. In addition a check has been added to ensure that more than 2 data points exist in the training zone and informs the user if more training data is required.

3.5.1.3

PhiSw

Updated neutron lookup table routine to correct minor inconsistencies between PhiSw and Mineral solver, and Basic Log Functions. Updated the neutron lookup tables for SLB Charts for CNL, SNP, APLC and FPLC to reflect the latest chartbook

3.5.1.3