Professional Course
5.0 (1 Reviews)

Cased Hole and Production Log Evaluation

5 days
5 days
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Course description

Cased Hole and Production Log Evaluation

Cased Hole and Production Log Evaluation: A 1-week course for reservoir and production engineers

This one-week program is designed to provide delegates with an up-to-date understanding of wireline diagnostic techniques used for cased wells. Course material pays special attention to three main factors. 

Participants will cover:

  1. Evaluation of formation through casing as it focuses on locating oil, gas and water downhole, determining saturations and monitoring movement over time
  2. Well integrity, applying a variety of cement bond logging and casing inspection techniques to confirm zonal isolation and detect mechanical damage, corrosion, scale, perforations and the like. 3.)
  3. Water identification and fluid contribution, emphasizing techniques to quantify the sources of water, oil and gas production for control of the production profile or as inputs to reservoir modeling.

In addition to these three main areas of focus, course material also prescribes special consideration to the newest logging techniques for highly deviated and horizontal wells.

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Who should attend?

This Cased Hole and Production Log Evaluation program is designed for anyone involved in maximizing recovery, identifying production problems or planning workover operations.

Those best suited for this program will likely work as:

  • Reservoir and production engineers and geologists
  • Cased hole sales engineers, 
  • Petrophysicists
  • Log analysts

To learn more about course suitability, please request information here

Training content

Training topics for this Cased Hole and Production Log Evaluation program include:

  • Overview of cased hole logs
  • Formation evaluation
  • GR and CNL
  • Pulsed neutron sigma and C/O logs
  • Resistivity and acoustic
  • Well integrity
  • Conventional, directional and pad tools
  • Pulse echo techniques
  • Casing inspection techniques
  • Fluid contribution
  • Classic PLT approach
  • Oxygen activation and PN techniques
  • New tools for horizontal wells


The cost of this  Cased Hole and Production Log Evaluation program in Houston is $3,350 USD

On-site Training

All SCA programs and workshops are available to be conducted as company-specific training, customized to fit the needs of your organization. Contact SCA to receive a quote for tailor-made training and discuss options for bringing this program in-house for your company.

Certification / Credits

Upon completion of this program, participants will be prepared to:

  • Quickly recognize clean gas, oil and salt water zones on Gamma Ray and Sigma logs.
  • Calculate fluid saturations from Sigma logs in both clean and shaley intervals.
  • Assess cement quality, compute bond index, appreciate the shortcomings of this measurement and select a suitable bond log tool.
  • Compute the well flow profile (zonal contributions) from the Spinner and Fluid ID surveys.
  • Use temperature log to detect contributing zones and possible channels.

Continuing Education Units

This program is worth 4.0 CEUs


Average rating 5

Based on 1 reviews.
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14 Apr 2014

This class was very informative. I would be interested in seeing what other courses are offered.

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Subsurface Consultants & Associates, LLC
10700 Richmond Ave., Suite 325
Texas 77042 Houston

Subsurface Consultants & Associates LLC - Training and Consultancy for the Oil & Gas Industry

Founded in Houston, TX in 1988, SCA has been providing petroleum sector professionals of all levels of experience with the highest quality continuing education and technical training in the industry. SCA has worked with petroleum companies from all around the...

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