This workshop provides an in-depth understanding of wireline and LWD log quality control and its critical role in accurate formation evaluation. Participants will learn how to identify, assess, and correct data quality issues that directly influence interpretation reliability and reservoir characterization.

Workshop Objectives

• Understand key principles of wireline and LWD log quality control.
  
• Identify common sources of logging errors and their impact on data interpretation.
  
• Learn practical methods for validating and correcting log data.
  
• Evaluate how quality control affects formation evaluation and reservoir assessment.

About the Presenter

The workshop is conducted by a professional with experience in well logging, petrophysical interpretation, and reservoir evaluation. The presenter has a proven background in applying quality control practices to ensure accurate and reliable subsurface data analysis across various operational environments.

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Material Balance Modeling
November 28, 2026 - November 29, 2026
Material Balance Modeling

Material balance is one of the most direct methods available to a reservoir engineer for estimating hydrocarbons in place, identifying the drive mechanism and forecasting reservoir performance. It requires far less data than a full numerical model, and when it is set up correctly it produces results that can be defended in technical reviews and reserve audits.This workshop covers the complete material balance workflow as it is applied on producing assets. It begins by placing the reservoir within the integrated production system, then moves through data preparation and quality control, tank model construction, drive mechanism identification, and the use of analytical and graphical diagnostic tools. Participants work through the classical diagnostic plots, including Dake and Campbell, and learn how to read what each plot indicates about depletion, gas cap expansion and water influx.The second part of the workshop addresses history matching using both analytical and graphical techniques, determination of STOIIP, aquifer identification and sizing, and running prediction cases to generate production forecasts and recovery estimates. Results are compared against volumetric and simulation-based estimates so that participants understand where material balance is reliable and where a numerical model becomes necessary.The workshop is delivered at an advanced level and is intended for engineers who already work with production and pressure data and want a structured, repeatable method for in-place volumes, drive mechanism evaluation and performance prediction.