ALT.EARTH
Subsurface Data
Analysis Software
SPECIALISED FOR SUBSURFACE
Alt.Earth delivers refined, robust data analysis — helping unlock efficiencies in cost and time for subsurface projects in geothermal, carbon capture, mining and other industries in which detailed understanding of below ground terrain is essential.
OUR SOLUTION
Powerful, Precise and Intuitive Subsurface Analysis
Alt. Earth provides essential tools for Geologists, Geoscientists, and Petrophysicists, supporting log data management, deterministic interpretations, uncertainty analysis, and NMR interpretation, enabling custom application development and integration with specialized modules.
Alt. Earth handles subsurface log data with tools for importing/exporting data, visualizing logs, x-plots, histograms, and manipulating data like editing and depth shifting.
Featuring powerful tools such as Global Parameters, Alt. Earth enables graphical edits of parameters to represent linear increases or decreases with depth, enhancing geological understanding in petrophysical models.
Alt .Earth offers complete quick-look petrophysical tools and advanced non-deterministic optimized petrophysical solvers, including NMR, cluster analysis, and multiple linear regression tools for single or multi-well analysis. Alt. Earth simplifies subsurface workflows with the Monte Carlo Analysis module, identifying key input curves and minimizing interpretation errors to assess risks and scenarios.
Mineral Solver
Mineral Solver integrates wellbore logs and core data for lithology, porosity, and saturation analysis. It is also a tool for characterizing complex reservoirs in geothermal fractured basement and lithium brine reservoirs. Mineral Solver features CO2 properties built-in, ensuring accurate representation of CO2 characteristics in your petrophysical model. It manages complex carbonate wells, mixed-clay wells, unconventional reservoirs, and heavy-mineral sandstones. It supports adding minerals to rock models to understand downhole lithology.
CO2 Storage Module
As the industry shifts focus towards alternatives, new features for Carbon Capture and Storage (CCS) workflows have been introduced. These include:
- A dedicated module for calculating CO2 storage capacity.
- Enhanced fluid property calculations for CCS.
- Updates to the Cut-Off & Summation module to incorporate CO2 considerations.
Imaging Module
AE includes advanced imaging tools to enhance subsurface data interpretation. Image analysis functionality includes assisted image data loading, making workflows smarter and more efficient. It offers tool recognition, feature picking, flexible sinusoid analysis, and a variety of image analysis tools. AE supports SPWLA dip data exchange format compatibility and provides functional, easy-to-display mini-plots to help users understand open fracture orientations, breakouts, and more.
Cluster Analysis
Enables users to build electro log facies and rock type definitions utilizing powerful algorithms to create repeatable and accurate facies classifications, making it rapid and easy to learn. Cluster tools can be used to analyse core or raw log data to cluster, zone, and optimize lithology, porosity, permeability and any other rock characteristics critical to understand your reservoir.
- Develop and apply facies models to multiple wells.
- Cross-plots visually display how input parameters influence facies selection.
Monte Carlo Analysis
Monte Carlo Analysis simplifies complex workflows by isolating key curves and parameters affecting Net-to-Gross, providing defensible interpretations and quantitative risk assessments.
FAQs
Alt. Earth is for any industry that requires an acute understanding of the earth’s subsurface e.g. carbon capture and storage, geothermal, water, lithium, and more.
Alt. Earth can accept any standard global format — .csv, .xlsx, ASCII, etc — but also LAS and DLIS.