Global Agency of Geosciences Experts

05-05e Rock Physics: Carbonates

Objectives

This course is dedicated to rock physics in carbonate rocks. We will cover geology of carbonate reservoirs, dolomitisation, specificity of logging, wettabily, porosity, permeability, flow units and capillary pressures.

Who should attend

Profesionnals with a Scientific background.

Prerequisites

Background in Geosciences, petroleum geology or basic Petroleum Engineer knowledge

Duration

5 Session

Languages
Geoid Logo Geoid Training available
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1
Session

Carbonate Geology and Dolomitization

Carbonate Geology and deposition

Dolomitization

Nuclear magnetic resonance and NMR-Scanner

Acoustic measurements and the acoustic scanner

Diagenesis

Deposition

Acoustic measurements

Acoustic scanner

2
Session

Logging and Formation Applications

Borehole imaging using micro-resistivity and ultrasonic imaging

Physics of neutron logging using pulsed neutron to give a sigma log

Physics of dielectric logging and the dielectric scanner

Variable-M and the formation factor applications

3
Session

Wettability, Vugs, and Dual Porosity

Wettability and the variable-N

Effect of Vugs and fractures on resistivity measurements

Dual Porosity: MacroPorosity and MicroPorosity: Quantitative evaluation of the dual porosity in carbonates

4
Session

Permeability Estimations and Flow Units

Permeability estimations in carbonates

Connectivity Theory: a new approach for interpretations in carbonates without the use of the Archie Equation

Flow units and the Lorenz plots

5
Session

Capillary Pressure and Rock Types

Capillary pressure from core analysis

Capillary pressure from the NMT T2 conversion

J-Function

Rock types: Winland and the ADNOC Pore Model

LECTURERS

This gage training is available in

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