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RokDoc Reservoir Characterization

2 Day Course
Intended for intermediate RokDoc users who require an introduction to Rock Physics Model Templates and RokDoc 3D. Attendees are taken through a series of workflows illustrating the predictive power of rock physics models, before progressing to RokDoc-3D, where the user can model lithologies and fluids, manipulate seismic inversion volumes, create elastic and geological property volumes, and export them to SEG-Y.

The first half of this course covers facies classifications, rock physics model calibration, forward and reverse log modeling, per-facies depth trends and simple blocky modeling. The second day focuses on 3D applications, including building models, 2D and 3D Bayesian classification, reverse modeling lithology and porosity from seismic, AVO analysis and extended elastic impedance.

Detailed Course Overview
Workflow 1 – Rock Physics Models
  • An introduction to the models
Workflow 2 – Rock Physics Model Templates
  • Unsupervised clustering for facies classification
  • Calibrating the models
  • Creating a model mesh
  • Incorporating seismic data
  • Highlighting modelled properties in 3D Volumes and Well Viewers
Workflow 3 – Forward & Reverse Modeling
  • Forward Modeling Vp, Vs & Rho
  • Reverse Modeling porosity and shale fractions
  • Uncertainty Threshold
  • Changing Rock Physics Model Template Variables
Workflow 4 – Creating per-Facies Depth trends
  • Depth Trend Calibration and Analysis
  • Bayesian Probability Density Functions
  • Modeling AVO at sand/shale interfaces
Workflow 5 – 3D Model Generation
  • Building the model
Workflow 6 – Make Zones and Create Base Model
  • Creating and populating the model
Workflow 7 – Map Viewer and Attribute Map
  • Creating time slices and horizon views of model attributes
  • Measuring pre/partial stack attributes
  • Creating fluid contacts in 3D
  • Fluid substitution
Workflow 8 – Weighted Stack Cross-plot
  • Reshaping inversion volumes
  • Rotating data in elastic space
Workflow 9 – Bayesian Classification
  • Creating and editing 2D Probability Density Functions
  • Bayesian Classification
  • Bayesian Classification from Depth Trends
Workflow 10 – Polygon Indicator
  • Creating and saving cross-plot polygons
  • Polygon Indicator
  • Polygon Indicator – Combinations
Workflow 11 – Realizing Property Volumes in 3D
  • Exporting outputs as 3D volumes
Workflow 12 – Rock Physics Model Templates in RokDoc 3D
  • Using Rock Physics Model Templates in 3D
  • Turning model meshes into classification systems
Workflow 13 –Reverse Modeling in 3D
  • Reverse Modeling porosity and shale volumes from elastic properties
Workflow 14 – Extract Log
  • Creating well logs from model properties
Workflow 15 – AVO Analysis
  • Calculating intercept and gradient from partial angle stacks
  • Performing AVO Analysis
Workflow 16 – Derived Elastic Property Volumes
  • Calculating extended elastic impedance properties
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Prior to the course, Ikon Science will be in touch regarding payment and details of all course attendees.

Course Terms and Conditions
1. Ikon Science shall provide, at its cost, comprehensive training course materials comprising PowerPoint slides, worksheets, trainer notes and case notes as required for the relevant Ikon Science training course described above (the “Course”) and in sufficient numbers for all attending participants (the “Materials”). Such Materials are to include exercises and case studies as well as a selection of relevant articles (where available) that may be of use to facilitate further understanding of the subject matter.
2. The individual attending the training course (the “Attendee”) acknowledges and agrees that all intellectual property in the Materials belongs exclusively to Ikon Science or third party providers thereof (where applicable) and the Individual shall not acquire any express of implied interest therein. The Attendee shall not (i) copy or otherwise reproduce the Materials, (ii) use the Materials for commercial purposes or otherwise than for the direct purpose of completing the Course, or (iii) sell, lease, transfer, publish or otherwise make available or disclose the Materials or any part thereof (whether orally, in writing or in electronic form) to any third party (including any other person, company or any employee, officer or agent of the Attendee.
3. Ikon Science shall provide one (1) suitably skilled and experienced trainer who shall deliver the Course in a professional manner and otherwise in accordance with the objectives, target audience and outline set out in this letter.
4. This Course booking form must be signed by: (i) an authorised signatory of the company being invoiced for the Course (“Company”); or (ii) by the Attendee if prior payment has been made on a personal basis and in advance.
5. This contract for the provision of training is governed by English law and subject to the exclusive jurisdiction of the courts of England & Wales.
6. In the event that the Company issues a purchase order to Ikon Science which relates to training for a specified number of Company personnel in the use of Ikon Science software as specified therein, Ikon Science hereby grants to Company a non-exclusive, non-transferable licence for each such personnel to use the relevant software (“Training Licence”) provided by Ikon Science in connection with the such training (“Training Licence”) solely for such training purposes and for no commercial or other purposes whatsoever. Training Licence shall be installed by Company on such equipment as Ikon Science shall specify and, unless otherwise agreed in writing, each Training Licence shall expire seven days after its date of issuance. Save as aforesaid, Ikon Science’s standard software licence terms which are not inconsistent with the terms of this paragraph shall apply to all Training Licences granted hereunder.
7. All prices quoted are net of all relevant taxes (including VAT).
8. If full payment is not made on booking, it shall be required within thirty (30) days of the invoice date.
9. The Attendee or Ikon Science may cancel or postpone the training course by written notice to the other. In the event that the Attendee cancels the course up to thirty (30) days prior to the course taking place Ikon Science will refund in full any fee paid in respect of the training course. If cancellations are requested by the Attendee between 30 and 14 days prior to the agreed training course commencement date, Ikon Science reserves the right to retain 50% of the full fee. If such cancellation by the Attendee is made less than 14 days prior to the training course commencement date, the Attendee will forfeit the fee in full.
10. If a request for postponement of the training course is received at least 14 days prior to the course taking place, the Attendee and Ikon Science shall work together in good faith to agree alternative dates for the training course. For the avoidance of doubt, if the request is received within 14 days of the training course commencement date Ikon Science is under no obligation to agree an alternative date and the Attendee will forfeit their fee in full.

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