What’s new
SPIA
Export the right data. Keep locations consistent.
SPIA 2026.2 introduces new options for exporting sounding positions, selecting models before export, and reviewing sounding locations across projects.
The release also adds import validation that identifies and excludes datasets with mismatched EPSG information before they are added to a project.
Upgrade to SPIA 2026.2 to:
– Export sounding positions with optional labels and automatic shapefile generation
– Filter models by type and multiple model-name terms before export
– Review sounding locations across individual projects or across a database
– Identify and exclude datasets with mismatched EPSG information during import
SPIA 2026.2 also includes usability improvements and corrected issues across coordinate-system handling, model workflows and data display.
Read the release notes for more information.
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Managing your support requests
Here at Seequent we are committed to seeing the possibilities and anticipating what is next. As such, we are continuously evolving to better serve you. You can now actively monitor and manage your support request via MySeequent using your unique Seequent ID.
SPIA system requirements
Recommended hardware and software requirements for customers running SPIA.
If you are an IT Administrator, then we have information for server apps and network details here.
You can get links to the latest versions of Seequent products & tools here.
Important notes / unsupported setups
SPIA operates efficiently on any modern PC with a minimum of 4 GB RAM but the performance and speed increase with RAM capacity. While 8 GB RAM is sufficient for small to medium-sized surveys, larger surveys require 16 to 256 GB.
SPIA benefits from more CPU-cores. While it supports up to 64 CPUs, even fewer (4-8) can handle inversions, albeit with longer processing times. However, for faster inversion processing, additional cores are advantageous. The inversion code is highly parallel, making more cores a cost-effective solution than relying on higher CPU frequencies (currently supporting a maximum of 64 CPUs).
Disk space requirements vary based on the number of model parameters used in the inversion. Most projects can be comfortably accommodated with 10 GB of disk space, bur large Workbench projects can be 50 GB+.
Core system requirements
| Minimum | Recommended | |
|---|---|---|
| Operating system | 64-bit | 64-bit |
| Processor | 4 CPUs | 16 CPUs |
| System memory | RAM: 4 GB | RAM: 16 GB |
| Storage | 10 GB | 256 GB |
*These system requirements may vary depending on the project and dataset size.
Desktop Software Version Support Policy
At Seequent, we look to find the best ways possible to provide you with the most reliable, high-quality service that we can.
To support this, we have established a Desktop Software Version Support Policy to gradually phase out support for older versions of the Seequent portfolio of desktop products.
Our focus is providing our customers with reliable, high performing products and support with enhanced performance, powerful new capabilities, improved security and more. To get the very best out of your software, we always recommend being on the latest version.
Current support phases for each version of the Desktop software products
| Current version | Supported versions | Reduced support | Self-serve support | Retired versions | |
|---|---|---|---|---|---|
| SPIA | 2026.2 | 2026.2 to 3.8.0 inclusive | 3.7.0 to 3.6.0 inclusive | None | 3.5.0 to 3.2.0 inclusive |
Support phases
We have five phases of product support:
- Current release: This is the most current release of a product.
- Supported version: This phase commences after the release of the next major (planned) release of a product and runs to the end of the calendar year 2 years from the end of the versions original release date.
For example, Oasis montaj 9.9 was released on November 17, 2020 and will be supported until December 31, 2022. - Reduced support: This phase commences at the completion of the “Supported Version” phase and runs for 1 year from that date.
For example, if a product entered the “Supported Version” phase on November 17, 2020 and exited this phase on December 31, 2022, the “Reduced Support” version would extend from January 1, 2023 until December 31, 2023. - Self serve support: This phase commences at the completion of the “Reduced Support” phase and runs for 1 year from that date.
For example, if a product entered the “Reduced Support” phase on January 1, 2023 and exited this phase on December 31, 2023, the “Self Serve Support” version would extend from January 1, 2024 until December 31, 2024. - Retired version: This phase commences at the completion of the “Self Serve Support” phase.
What are the support and maintenance obligations for each phase?
Support and maintenance differ at each stage and depending on your subscription. To understand what support and maintenance you are eligible for, please read our full Desktop Software Version Support Policy details and more FAQ’s.