HowTo-Hacks Petrophysics Workflow Printing

HowTo-Hacks Petrophysics Workflow Printing

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[HowTo-Hacks Exercises] 3 Computing volume of shale, porosity and saturation using Quanti.

 Computing volume of shale, porosity and saturation using Quanti

Steps: 

- Filter on Dataset 
- Invoking the bad hole flag method 
- Select zones 
- Manual input of the parameters 
- Apply type, Automatic launch and Cascade mode 
- Saving the output 
- Computing volume of shale using the Gamma ray method 
- Graphical adjustment of the parameters 
- Using the histogram for end points setting 
- Computing volume of shale using the neutron-density method 
- Using the density-neutron cross-plot to tune the parameters/end points 
- Calculating a final volume of shale 
- Saving the Quanti workflow and parameter table 
- Computing total porosity using the density-neutron method 
- Saturation calculation using Archie�s method 
- Using the wheel to adjust the Rw value 
- Saving Quanti workflow and parameters
- Multi well Quanti 
- Monte Carlo

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[HowTo-Hacks Exercises] 2 GRAPHICS DISPLAYING LOGS IN A DEPTH PLOT,CROSS PLOT,HISTOGRAM

In this part of the Tutorials, we introduce a non exhaustive list of the basic graphical options available in HowTo-Hacks. This module is named TECHPLOT

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[HowTo-Hacks Exercises] 1 QC Field � Data Preparation Tutorial.

QC Field � Data Preparation Tutorial

in this file :

Exercise 1: Harmonisation of dataset names
Exercise 2: Management of Families
Exercise 3: Management of the units of one or more variables
Preferred process .
Check and (re-)assign units for a single variable: .
Exercise 3.1
Exercise 3.2
Exercise 4: Convert units
Exercise 5: Management of Aliases .
Exercise 6: Build a harmonized dataset in each well
Exercise 7: Copying variables to other datasets
Exercise 8: Copying of variables from dataset to dataset in multi-well mode
Exercise 9: Normalisation .
First step: Data focus .
Second step: Well group definition.
Third step: Crenel Variable .
Fourth step: Refine .
Fifth step: Normalisation. .

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[HowTo-Hacks Exercises] 1 PETROPHYSICAL GROUPS, PETROPHYSICAL LOGS AND PC ANALYSIS

PETROPHYSICAL GROUPS, PETROPHYSICAL LOGS AND PC ANALYSIS

In this tutorial, we introduce a non exhaustive list of the options available in Techcore module. The work flow that will be presented here is as follow:
- Create a new project and import all data needed (numeric and alpha numeric data, zonation, pictures, aso)
- Check the validity and coherency of the data
- Creation of petrophysical log by interval of representativity and by kriging
- Determine petrophysical groups using as many parameters as you want but at least Phi, K and Pc vs Sw data. Hyperbolic tangent parameters can be used also.
- Define saturation functions for each PG, using different methods: try hyperbolic tangents, Buckley-Leverett, and if these methods are not satisfying, try WWJ
- When satisfied with your saturation model, propagate PG classification to first core data, then to the entire zone of interest using correlation with another classification or log responses

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