Hw Sonic1. Explain the principle of the sonic log.2. How is the DT related to porosity?3. Which two equations can be used to calculate porosity? What is the maindifference between them?4. What are the factors affecting acoustic velocities in porousrocks?5. How does the apparent sonic porosity compare with the time porosity offormations containing vuggs and fractures?

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Answered: 1. Explain the principle of the sonic…

Engineering

Electrical Engineering

1. Explain the principle of the sonic log.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Frequency Modulation

Frequency modulation is a method or process of encoding the data of a specific signal (analog or digital) by modulating the carrier wave frequency according to the frequency of the modulated signal. Modulated signals are nothing more than information or data that should be conveyed after being converted into electronic signals.

Question

Hw Sonic
1. Explain the principle of the sonic log.
2. How is the DT related to porosity?
3. Which two equations can be used to calculate porosity? What is the main
difference between them?
4. What are the factors affecting acoustic velocities in porous
rocks?
5. How does the apparent sonic porosity compare with the time porosity of
formations containing vuggs and fractures?

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