Stress Analysis
Stress Analysis
3D evaluation of present-day and palaeo stress states to assess fault and fracture slip, stability and failure potential.
The Stress Analysis module enables rapid visualisation and assessment of 3D stress conditions and their impact on fault and fracture behaviour. It supports scenario testing across reservoir, mining and engineering applications, helping to define likely failure envelopes for key structural features.
Users can evaluate seal integrity and leakage risk, assess mineralisation potential, and predict geotechnical failure by modelling principal stresses and pressure profiles with depth, including hydrostatic, pore and lithostatic effects.
Stress Analysis
3D evaluation of present-day and palaeo stress states to assess fault and fracture slip, stability and failure potential.
The Stress Analysis module enables rapid visualisation and assessment of 3D stress conditions and their impact on fault and fracture behaviour. It supports scenario testing across reservoir, mining and engineering applications, helping to define likely failure envelopes for key structural features.
Users can evaluate seal integrity and leakage risk, assess mineralisation potential, and predict geotechnical failure by modelling principal stresses and pressure profiles with depth, including hydrostatic, pore and lithostatic effects.
Stress Analysis
Quantify fault and fracture behaviour by computing slip tendency, dilation tendency, fracture and slip stability, retention capacity and leakage factor for planes and lineations. Critically stressed orientations can be visualised in 3D, with full linkage between stereonet, Mohr diagram and the 3D model for simultaneous selection and interrogation.
Shear and normal stress values are dynamically displayed as you explore stereonet plots, with colour mapping of stress attributes at specific depths for rapid interpretation. Users can also define pore pressure profiles and assess how stress conditions vary with depth.
This enables fast identification of faults and fracture sets most likely to fail or reactivate, with colour mapping highlighting areas of higher failure potential under user-defined stress states.
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Case Studies
Petex: Water Flood Optimisation
Petex: North Sea – Surveillance and Allocation
Petex: Large onshore ESP-lifted field
Petex: Allocation and Flow Assurance - HPHT Field
Petex: Predicting Fracture Systems in an Unconventional US Reservoir
Petex: Reducing Exploration Risk in the Barents Sea
Petex: Increasing Production While Reducing Gas Lift Consumption SPE-136126-MS
Petex: Delivering an 11,000 BLPD Production Increase in a Mature Offshore Field SPE-215330-MS
Petex: Turning Hundreds of Wells into a Connected Decision-Making System SPE-214734-MS
Petex: Understanding Long-Term Recovery in a Mature Gas Field
Petex: Designing CO₂ Injection Wells for the Morecambe Net Zero Project SPE-226811-MS
Petex: Improving Reservoir Understanding in a Mature CO₂ Flood Project
Petex: Understanding Salt Tectonics in the Red Sea
Petex: LNG deliverability
Petex: Dual-string gas-lifted field
Petex: Understanding Fault Seals in a North Sea Exploration Prospect