On-demand

16 – Ancient Logs

$99.00

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Format

On-demand

Duration

1:30 hrs

Level

Certificate

Yes

Language

English

Access

1 Year 24/7

Publisher

Ross Crain

What you will learn

  • Understanding of ancient logs (1932 – 1962)
  • How to use these logs to explore in older or poorly developed areas
  • Calculations needed to analyze ancient logs

Description

This quantitative course covers the analysis of older logs run prior to about 1962, commonly called “ancient logs”. You will learn skills needed to identify unfamiliar log curves, choose curves that are useful for quantitative analysis, re-scale curves where needed, and obtain reasonable results in the face of missing data. Some specialized methods applicable to ancient logs are provided. Examples and case histories illustrate the topic.

Prerequisites

  • Crain’s Integrated Petrophysics, Lectures 1 to 13 or equivalent background.
  • Basic understanding of geology and well logging.

Curriculum

  • Introduction To Ancient Logs
  • Electrical Survey (FS Log)
  • Normal Curve
  • Lateral Curve
  • Spontaneous Potential (SP)
  • Laterolog (LL3, LL7)
  • Microlog (MLC)
  • Microlaterolog (MLLC)
  • Gamma Ray Log (GR)
  • Neutron Log (GNT)
  • Density Log
  • Sonic Log
  • Shale Volume, Porosity, Water Saturation
  • Case Histories
  • Exercise 16

Target Audience

Those who wish to understand the wealth of useful information buried in ancient logs, especially those hidden away unused in existing well files, including:
  • Petrophysicists,
  • Log analysts,
  • Geophysicists,
  • Geologists,
  • Reservoir engineers, and
  • University / Tech school students

Specification: 16 – Ancient Logs

Format

On-demand

Duration

1:30 hrs

Level

Certificate

Yes

Language

English

Access

1 Year 24/7

Publisher

Ross Crain

About the Publisher

  • Ross Crain
  • Store Name: Crain's Petrophysical Handbook
  • E. R. (Ross) Crain, P.Eng. is a retired Consulting Petrophysicist and Professional Engineer living in Calgary, Alberta, Canada. In a career that spans 50+ years, he has specialized in integrated petro...   Read More >
  • Read More

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$99.00

0
Add to compare
Format

On-demand

Duration

1:30 hrs

Level

Certificate

Yes

Language

English

Access

1 Year 24/7

Publisher

Ross Crain

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