"RokDoc is a user-friendly and efficient tool to explore the geophysical response of a 2D earth model. Its strengths are user-friendliness, versatility and clarity." Shell International EP Inc., Staff
The RokDoc-2D module allows the insights gained with 0D and 1D log based analysis to be integrated with wells, fluid data, engineering data and seismic to produce realistic models with a stratigraphic framework. De-risk your seismic interpretation by predicting hydrocarbon type and volume in new plays and prospects.
Fast and intuitive; RokDoc-2D is the ultimate 2D forward modelling tool for successful hydrocarbon prediction.
RokDoc-2D provides an environment to rapidly test multiple 2D forward modelling ideas using both preand post-stack seismic data.
RokDoc-2D Seismic Modelling. Build 2D rock physics
models from real seismic and surface data.
RokDoc-2D is the best way to resolve your exploration, development and production issues.
Functionality available within
RokDoc-2D
- Generate and compare any synthetic angle stacks, including near, far and full.
- View data as reflectivity, impedance or individual constituents.
- Switch between depth and time
- View the effect on seismic amplitude of changing angle of incidence
- Directly measure attributes such as pull ups and push downs
- Model saturation height effects
- Create pseudo wells from any location
RokDoc-2D-Calculated Poisson's Ratio
New Rokdoc-2D features:
- Coloured Inversion
- Deviated well planning
- EM modelling
- Neural Networks
- Pressure Perturbation
- User Programmer
- Stretch and Squeeze well data
- Snap Events
- Add multiple 2D lines of section in a single session
- Multiple viewers in a single session
- Change horizontal 'trace' sampling
- Improved attribute measurements along events
- '2.5D' modelling
- Fill bodies using Neural Networks and rock physics overlays
- Smoothed rendering
"With RokDoc modelling the impact of rock properties on seismic can now be made visible very quickly. The tool is excellent for sensitivity analysis, preceding more involved (time-consuming, expensive) 3D work" Shell International EP Inc., Staff
Users can derive models ranging from simple tuning wedges to highly complex geological sections. Initial body properties can be interpolated from multiple wells and then individually altered to test different scenarios.
RokDoc-2D Tuning Wedge
2D Coloured Inversion
Perform fast interactive coloured inversion of your seismic data sets with RokDoc-2D. Analyse your seismic data and derive an operator tailored to your well impedances. You can then colour invert your synthetic models and seismic data utilising a variety of different operators. With its intuitive and instructive user interface, you can quickly determine the optimal filter parameters for 3D seismic relative impedance inversion.
"RokDoc has revolutionised the way I work. I can get closer to my seismic than ever before"
Dr Rob Simm - Rock Physics Associates
RokDoc-2D Far stack syn & EI(35)
With RokDoc-2D, changes in porosity, pressure, anisotropy and any factors that may affect the seismic response can be easily investigated.
Gain even greater interpretational insight with the new optional add-on modules available for RokDoc - RokDoc-PPM, RokDoc-PPC, RokDoc plug-in for Petrel*, RokDoc-Anisotropy, RokDoc-ChronoSeis, RokDoc-PressureView, RokDoc-VSP, RokDoc plug-in for OpenSpirit and RokDoc-EM.
* Mark of Schlumberger
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