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Basic Seismic Reservoir Characterization Workshop

Jun 28 - Jul 02, 2021 11:00 am
Malaysia , Online

Category: Training

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HampsonRussell Strata Workshop

Course Benefit

  • Covers both pre-stack and post-stack inversion, with a largely non-mathematical overview of current seismic inversion methods
  • Demystifies many of the different methods that are used today to invert seismic data
  • Presentation of several applications of the seismic inversion method to various datasets from around the world
  • Combination of theory and practical exercises using the Strata software. Exercises comprise approximately 50 percent of the course content
  • At the conclusion of the course, participants will be better able to evaluate inversion methods and to undertake inversion projects

HampsonRussell AVO Workshop

Course Benefit

  • Explains the Rock Physics framework for the study of the AVO method
  • Provides a comprehensive look at the theory and application of the AVO method, a method of increasing interest to explorationists
  • Introduces AVO Inversion methods: Simultaneous Inversion, LMR and EI
  • Emphasizes practical AVO examples from a number of regions around the world
  • Explains both the advantages and potential pitfalls of the AVO method
  • Consists of both lectures and hands-on exercises, using the AVO software ̶ the exercises comprise approximately 65% of the course
  • At the end of the course, participants will be able to identify potential AVO applications in their own exploration areas and undertake AVO projects

HampsonRussell LithoSI Workshop

Course Benefit

  • Discussion of the LithoSI workflow for facies and fluid classification using multiple elastic parameters from the inversion of the seismic data
  • Basic introduction to Bayesian classification, multivariate Probability Density Functions (PDFs) and their optimization through Kernel Density Estimation
  • Teaches how to design complex multi-variate probability distribution functions to ensure proper classification of lithologies and accurate definition of litho-probabilities
  • Shows how to understand the quantification of uncertainty in seismic lithology and fluid prediction
  • Practical Exercises: Defining litho-classes, selecting attributes, optimizing PDFs, validating the results and volume application

HampsonRussell RockSI Workshop

Course Benefit

  • Explains both the theory and practice of rock physics using the RockSI (and LithoSI) modules.
  • Shows how RockSI is fully integrated into the HampsonRussell Geoview interface.
  • Teaches the user how to apply RockSI (and LithoSI) using a real North Sea oil sand example.

Audience

Geoscientists who wish to perform well log conditioning, seismic petrophysics interpretation and rock physics modeling study in order to provide superior elastic and reservoir property log data for seismic reservoir characterization, interpretation and analysis.

Content

HampsonRussell Strata Workshop

Introduction to Post-stack Inversion
Exercise 1 - Erskine: Single-well Project set up and Loading

Log Correlation and Wavelets
Exercise 2 - Erskine: Log Correlation and wavelets

Model Building
Exercise 3 - Erskine: Model Building

Model Based Inversion Technique and Analysis
Exercise 4 - Erskine: Inversion Analysis and Application

Review Model Based Inversion Steps
Exercise 5 - Blackfoot: Multi-well Project set up and Correlation

Scaling, Constraints, Error Plots and Model Enhancements
Exercise 6 - Blackfoot: Workflow Inversion

Post Inversion QC
Exercise 7 - Blackfoot: QC

Alternative Post Stack Inversion Techniques
Exercise 8 - Blackfoot: Alternative Inversion Methods

HampsonRussell AVO Workshop

Part 1

Overview of the AVO process
Exercise 1: The Colony Gas Sand – Setting up the project

Rock Physics & Fluid Replacement Modelling
Exercise 2: The Colony Gas Sand – Biot-Gassmann analysis and RPT

AVO Theory and Zoeppritz Modelling
Exercise 3: The Colony Gas Sand – Creating Zoeppritz Synthetics

Elastic Waves and Anisotropy
Exercise 4: The Colony Gas Sand – Elastic wave synthetics

AVO Analysis on Seismic Data
Exercise 5: The Colony Gas Sand – Calculating AVO Attributes

Cross Plotting AVO Attributes and the Third Order Term
Exercise 6: The Colony Gas Sand – Cross Plotting AVO Attributes

Part 2

AVO Inversion - Elastic Impedance
Exercise 7: The Colony Gas Sand – Extended elastic impedance

AVO Inversion - Independent AVO Inversion

AVO Inversion - Simultaneous Inversion
Exercise 8: The Colony Gas Sand – Simultaneous Inversion

AVO Inversion - Lambda Mu Rho Theory
Exercise 9: The Colony Gas Sand – LMR application

Processing Issues in AVO
Exercise 10: Gulf Coast – Data Preparation

AVO Modeling Summary
Exercise 11: Gulf Coast – AVO Modeling

AVO Inversion - Some Practical Issues
Exercise 12: Gulf Coast – AVO Inversion

HampsonRussell LithoSI Workshop

Introduction to LithoSI
Exercise 1: The Colony Gas Sand example – Setting up the project

Introductory theory of LithoSI
Exercise 2: LithoLog: Creating Lithology Logs

Advanced theory of LithoSI
Exercise 3: LithoSI analysis

Applying LithoSI
Exercise 4: Applying LithoSI

HampsonRussell RockSI Workshop

Understanding Well Data Quality and Conditioning

Log analysis
Exercise 1: Log Analysis

Rock Physics Template (RPT) Theory
Exercise 2: Rock Physics Templates (RPTs)

Facies creation using Petro-Elastic Models (PEMs)
Exercise 3: Creation and calibration of user-defined PEMs

Monte Carlo simulation
Exercise 4: Uncertainty analysis using Monte Carlo simulations

Combining LithoSI and RockSI
Exercise 5: LithoSI analysis using simulated PDFs

Duration: 5-day

Software used: HampsonRussell Strata, AVO, LithoSI, RockSI

Course Format: Instructor-led, workflow-based, classroom training

Instructor(s): TBD

Number of Participants: 14

Price

  • US$ 3,750 (5 Days: Strata, AVO Part 1 & 2, LithoSI & RockSI)
  • US$ 3,000 (4 Days: AVO Part 1 & 2, LithoSI & RockSI)
  • US$ 2,250 (3 Days: Strata, AVO Part 1 & 2)
  • US$ 2,250 (3 Days: Strata, LithoSI & RockSI)
  • US$ 1,500 (2 Days: AVO Part 1 & 2)
  • US$ 1,500 (2 Days: LithoSI & RockSI)
  • US$ 750 (1 Day: Strata)

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Contact: Mona Hamzah
monaliza.hamzahsani@cgg.com

Terms and Conditions

  • Training placements will only be confirmed upon receipt of official company purchase order (PO) or confirmation of successful credit card payment.
  • In case of booking by credit card, full payment will be required in advance of the course attendance and processed in USD. Payment made is non-refundable. You may substitute participant at zero penalty if written notice is received at least 5 days prior to the commencement date of the course.
  • In case of booking by company PO, invoice will be submitted following course attendance.
  • Invoice may be issued by another CGG entity as CGG deems fit and not necessarily the CGG entity providing the course.
  • Invoice is payable within 30 days from the date of the invoice.
  • Price is net of any applicable tax and payment must be made in the specified currency.
  • All courses are subject to CGG having received sufficient registration for convening the course, and CGG GeoSoftware reserves the right to change, postpone or cancel any course. In such event, advance notification will be given to Participants.
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