Open Hole Logging Operations
Course Description
Important for drillers and operators, well logs are measurements acquired at specific depths of the well that identify subsurface formations. Based on a log, the well log started as a journal of depth versus the type of formation, effective drilling muds and different drill bits required to move through the formation. Open hole logging refers to logging operations that are performed on a well before the wellbore has been cased and cemented. In other words, the logging is done through the bare rock sides of the formation. This is the most common type of logging method because the measurements are not obstructed and it's done during or after the well has been drilled. Although some experience with reading logs is an advantage, this course is ideal for anyone who has no prior knowledge or experience, especially newcomers to the oil industry.
The Training Course Will Highlight ?

You will gain all the confidence you need to understand and interpret all the basic open-hole logs.

Training Objective

By the end of this training course, participants will be able to:

    • Understand and  recognize all the basic logs
    • Know what they are measuring 
    • Learn how to read them, recognize all the common rock types
    • Identify hydrocarbon zones, calculate porosity and water saturations
    • Have confidence in your choice of interpretation parameters

Target Audience

Geologists, Geophysicists, Geomechanics Engineers, Drilling Engineers, Production Engineers, Completion Engineers, Reservoir Engineers, Petrophysicists, Petroleum Engineers, Exploration Supervisors and managers concerned with the Geomechanics challenges of field development and exploration, Supervisors and managers concerned with wellbore stability, Technicians and Managers who are exposed to open-hole logs in their daily work

Training Methods

Daily Agenda

Course Outline:

    • How to identify reservoir rocks
    • Invasion profile
    • Why the SP is important
    • How to use  SP
    • Identifying hydrocarbon zones from resistivity logs
    • How the basic logging tools work
    • Whatthe basic logging tools measure
    • The common rock types
    • How to identify the common rock 
    • How to use gamma rays, spectral gamma-rays
    • The Photoelectric effect
    • What porosity is
    • How the different kinds of porosity are measured
    • Archie’s equation - where it comes from, what it means
    • How to use it to calculate water saturation
    • How to handle shale zones
    • Quick-look and reconnaissance interpretation methods
    • Cross-plot techniques, and some useful short-cuts
Accreditation

CDGA attendance certificate will be issued to all attendees completing minimum of 80% of the total course duration.

Quick Enquiry

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Course Rounds : (5 -Days)


Code Date Venue Fees Register
GE101-01 13-04-2025 Amman USD 5450
GE101-02 06-07-2025 Dubai USD 5450
GE101-03 31-08-2025 Dubai USD 5450
GE101-04 09-11-2025 Casablanca USD 5450
Prices doesn't include VAT

UpComing Date


Details
  • Start date 13-04-2025
  • End date 17-04-2025

Venue
  • Country Jordan
  • Venue Amman

Quality Policy

 Providing services with a high quality that are satisfying the requirements
 Appling the specifications and legalizations to ensure the quality of service.
 Best utilization of resources for continually improving the business activities.

Technical Team

CDGA keen to selects highly technical instructors based on professional field experience

Strengths and capabilities

Since CDGA was established, it considered a training partner for world class oil & gas institution

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