StrinGnosis® is a constantly evolving and improving product and is currently in active development. The latest version of our software was released in December 2018.

The key features in this release are explained in the following video.

StrinGnosis® Release Notes

StrinGnosis® 3.0 - December 2018

Overview: Key Features in 3.0

  • New load case: Packer Leak (Abandonment).
  • It is now possible to enter custom values for ovality, eccentricity, and residual stress.
  • The external pressure protocol for burst loads on liners can now optionally follow a non-Blade specification.
  • The geometric collapse adjustment is now optional on custom loads.
  • All stress results have been overhauled and migrated to WPF.
  • The entire SideKick tool has been migrated to WPF, and the schematic is greatly enhanced and much more configurable.
  • The well definition tab has been overhauled and migrated to WPF.
  • The Lithology and Geothermal tabs have been greatly expanded and migrated to WPF.
  • The APB tab has been migrated to WPF.
  • YouTube – Release Notes StrinGnosis® 3.0

New Features in 3.0

Casing Input and Wellbore Description

  • The 3-D wellbore drawing has moved to the Trajectory tab.
  • It is now possible to enter custom values for ovality, eccentricity, and residual stress.
  • On the Lithology and Geothermal temperature charts, there is now a plot of the wellbore path with string shoes.
  • API tubulars are now selected as default when related parameters change.
  • It is now possible to enter multiple geothermal temperature profiles.
  • Geothermal temperature can now be imported in gradients as well as temperature.
  • On the schematic, it is no possible to set the annular label text size independently of the size of the other text on the diagram.
  • The string number on the casing program tables now only appears on the first section of each string, to more easily identify separate strings.

Equipment

  • Stress calculator now considers weight and dimensions of completion items in force calculations.
  • JFE LION connections have been added to the connections database.
  • All columns in the fluid grids now sort when their headers are clicked.
  • It is now possible to hide selected rows or columns in the Completion Equipment table.
  • A new button to delete conflicted completion items simplifies conflict handling.
  • Connections now initialize much faster.

Miscellaneous

  • It is now possible to disable the geometric collapse adjustment on custom loads.
  • On all tables and charts, there is a new right-click menu item Save As Image, which allows the user to save the current table or chart to a file as an image.
  • In the wellbore drawing, it is now possible to optionally display TVD depth values.
  • Logging has been added throughout.
  • In the distributed version, better messages appear when no more seats are available.
  • When the database cannot be opened, the message window now shows the path where the program expected to find a database.
  • There is a new field on the well definition tab called “Lease”, which is stored with the project.
  • When a conflict between fluids, connections, or grades is resolved, the formerly conflicted item is now explicitly removed from the list of conflicts.
  • The help documentation has been cross-referenced and expanded.
  • Error notification e-mail handler now sends the log file and the full error text.
  • The materials properties table now lists the program’s default Coefficient of Thermal Expansion.
  • The distributed license server now supports usage logging.
  • The load calculation progress bar is now visible from all tabs.
  • Allowable APB now displays a column showing the name of the string associated with the given annulus.
  • There is a new unit conversion for pressures, to Megapascals.
  • There is a new unit conversion for temperatures, Formation Temperature Gradient, used only in Undisturbed Temperature profile handling.
  • The report generator now also reports the Connection Performance table.

Standard Loads

  • There is a new load case, Packer Leak (Abandonment).
  • On liner burst loads, the user can now choose whether to use the Blade external pressure protocol or a hydrostatic external pressure calculation.
  • Load list that is displayed on adding a new load is now sorted by load category.
  • If a stress load’s temperature profile comes from a thermal case, and the data in that case does not extend to the string shoe, now using Undisturbed Temperature for the intervening depths.

Stress Results

  • It is now possible to hide selected rows in the Packer Envelope table. Hidden rows are not plotted.
  • All stress results have been migrated to WPF.

Thermal Simulator

  • In all four thermal modes, only input fields relevant to the given mode are now visible on the form.
  • Users can now regenerate colors on charts or select custom color combinations via right-click.
  • In circulating mode, the total area of all drill nozzles is now displayed.
StrinGnosis® 2.9 - February 2018
  • Stress results now show allowable wear in burst, collapse, and triaxial modes.
  • The VME envelope now considers asymmetric tension and compression for anisotropic grades.
  • There are new stress results columns for Minimum Required KISSC on the Overview and Safety Factors tables, available only for design levels based on Limit State Design, with a baseline indicator for the in-use grade.
  • In circulating mode, there are now inputs for the configuration of the drillhead nozzles.
  • Stress calculator tab has been migrated to WPF.
  • Thermal charts have been migrated to WPF, with improved handling and enhanced zoom capabilities.
  • YouTube – Release Notes StrinGnosis® 2.9
StrinGnosis® 2.8
  • Fluid Manager: all fluids used in Thermal and APB calculations can be user-defined.
  • Entire casing program tab has been migrated to WPF.
  • Three new standard loads on Tubing strings: Tubing Evacuation, Shut-In Tubing Leak, and a Generic Completion Load.
  • New standard load: Negative Pressure Test.
  • New standard load: Drilling with Maximum Mud Weight.
  • New thermal calculation mode: Circulating.
  • Completion Design features: packer operating envelope, plug inputs in standard loads, completion equipment ratings considered in stress calculations.
StrinGnosis® 2.7
  • The entire Thermal Simulator tab has been migrated to WPF.
  • There is a new Blade standard load: Bumping Cement Plug.
  • The database now contains specifications for over 100,000 connections manufactured by TenarisHydril.
  • Handling of connections greatly improved, in precision, accuracy, and storage.
  • RBD shows safety factor data at all depths on loads with failing SFs.
  • Custom load editing is entirely overhauled, adding many new features and much improved consistency and error handling.
  • All stress loads have much more flexible temperature handling, including support for custom temperature profiles.
  • Improved reporting and charting, consistency, and usability.
StrinGnosis® 2.6
  • This release adds the ability to define non-linear temperature deration profiles for materials; these can be described on the Grade input form. Note that the deration is no longer specified in the Design Basis. Any existing projects with non-default deration should be carefully examined.
  • Another new feature is the ability to enter Connection Usage Envelope data when entering parameters for a new connection. The envelope can then be optionally plotted on the VME diagram.
  • The look has been updated; floating tabs and docking behavior have been greatly improved and the program behavior at larger text sizes is improved.
  • The help documentation has been polished and expanded.