ResApps
Tools to facilitate key engineering and geoscience workflows
Cutting-edge capabilities in practical, easy-to-use apps
StageOpt
Predict the effect of perforation design on fluid and proppant transport from the wellbore.
IntTest
Apply the CPG and DQI procedures to assess fracture conductivity and degree of production impact.
FracTest
Accurately estimate stress, permeability, and pore pressure from DFITs.
Technical capabilities
- Cutting-edge best practices
- Answer critical engineering questions
- Transparent, clear documentation
User-interface features
- Web-based platform
- Streamlined, easy-to-use
- Save, import, and export your work
More about the apps
StageOpt
IntTest
Analyze interference tests to estimate fracture conductivity and the degree of production interference.
FracTest
Use modern best-practices to interpret Diagnostic Fracture Injection Tests to estimate stress, permeability, and pore pressure.
Get up to speed quickly with help content built directly into the app
Technical documentation and training materials
Download our Technical Write-up
Take a Training Course
FAQ’s
Applications
ResApps are a suite of tools designed to facilitate key engineering and geoscience workflows.
Yes, you can! ResApps are licensed separately from the ResFrac simulator.
No, the apps are entirely web-based.
Submitted data are stored in an encrypted database hosted on Microsoft Azure. Data are keyed by user, so users are only able to access their own data. All data transmissions are handled using industry-standard encrypted protocols.
Licenses are annual subscriptions for individual-users. For more information on licensing, please reach out to the team at [email protected] and we will get you started.
Please contact us at [email protected]
Recent content from the ResFrac blog
The influence of well configuration on water loss in Enhanced Geothermal Systems
Recently, ‘water loss’ has been a hot topic of discussion for EGS. Fervo reported that they have been producing only 70% of the fluid volumes that they have been injecting at their Project Red. The FORGE project reported a roughly 10% water loss rate. Because projects will have finite water rights, these results have led to concern that growth of EGS will be limited by excessive water consumption. This is a valid concern, and water availability is a legitimate factor in site-selection and project engineering. However, I believe that the problem has been overstated.
2026 ResFrac Annual Symposium Recap
On June 25, 2026, we got the ResFrac community together both in-person at the ExxonMobil campus in Spring, Texas, and virtually around the globe for our Annual Symposium. With our community growing as fast as it is, the energy in the room was absolutely buzzing. We had a jam-packed day of operator case studies, deep-dive technical sessions, and some incredible geomechanical insights from industry legends.
FracTest – An Online Tool for DFIT Interpretation
This week, we are releasing FracTest, a web-based application for interpretation of diagnostic fracture injection tests (DFITs). FracTest is available at resapps.resfrac.com, alongside our other two ResApps, StageOpt and IntTest. DFITs are small-volume fracture injection tests used to estimate stress, pore pressure, and permeability. These quantities form the foundation of the fracture and reservoir engineering work that we do in ResFrac, and so we view DFIT interpretation as one of the most important parts of our workflow.