The Cased Hole and Production Log Evaluation Training Course by Institute For Oil & Gas Training develops the technical capabilities required to evaluate producing wells, identify downhole fluid movement and assess reservoir contribution using advanced cased hole measurements and production logging interpretation techniques. Designed for professionals working in oil and gas petrophysics, production engineering, well intervention and reservoir management, this programme addresses the operational challenges associated with understanding well performance after casing installation and during production operations.
Cased hole logging provides essential information about reservoir conditions, fluid distribution, well integrity and production behaviour after a well has been completed. Unlike open hole logging, which primarily characterises the formation before or during completion, cased hole measurements provide information from wells operating behind casing and support the evaluation of changing reservoir and production conditions. These measurements help technical teams investigate production problems, identify contributing intervals, distinguish between fluid sources and assess the effectiveness of completion and intervention activities.
Producing wells frequently experience changes in production rates, water breakthrough, gas migration, crossflow, unexpected fluid movement and declining reservoir contribution. These conditions affect production efficiency and complicate well performance evaluation. Surface production measurements alone do not always provide sufficient information to identify the downhole source of these problems. Production logging supplies additional diagnostic information by examining fluid movement within the wellbore and identifying the contribution of individual producing intervals.
The Cased Hole and Production Log Evaluation Training Course addresses the technical requirements of evaluating these conditions through a structured understanding of logging principles, measurement technologies, interpretation methods and integrated production analysis. Participants examine the relationship between downhole measurements and actual well behaviour, developing the ability to distinguish between different flow conditions and interpret the information provided by production logging tools.
The programme examines the operating principles and applications of temperature, pressure, spinner, fluid density, holdup, noise and production logging measurements. Particular attention is given to understanding what each measurement reveals, recognising its limitations and combining multiple measurement responses to establish a reliable interpretation of downhole conditions.
An important component of the course focuses on fluid flow identification. Participants explore how oil, gas and water movement is evaluated within producing wells, including the identification of individual contributing zones, behind-casing fluid movement and crossflow between reservoir intervals. Understanding these mechanisms supports more accurate production profiling and helps organisations identify the underlying causes of unexpected production behaviour.
The programme also addresses the interpretation of production logging data under different well operating conditions. Flow regimes, well deviation, changing production rates, multiphase flow and tool positioning influence measurement responses. Understanding these factors is essential when evaluating production profiles and determining the reliability of interpreted results.
Reservoir contribution analysis forms another central part of the programme. Participants examine how individual reservoir intervals contribute to overall production, how contribution changes across different operating conditions and how logging results support decisions concerning selective production, water control, well stimulation and intervention planning.
For organisations operating mature assets, production logging interpretation provides an important basis for diagnosing production decline and improving the utilisation of existing wells. Better understanding of downhole flow behaviour supports the identification of underperforming intervals, unwanted fluid entry and opportunities for production optimisation.
Institute For Oil & Gas Training delivers this programme through an integrated technical approach that connects cased hole logging principles with practical production engineering applications. Participants develop the ability to interpret logging responses, evaluate production profiles, investigate abnormal flow behaviour and communicate technically supported recommendations.
With an overall course duration of 15 to 20 hours, the programme provides a focused professional development opportunity for personnel involved in well evaluation, production optimisation, petrophysics and reservoir management. It strengthens the connection between downhole measurements and operational decisions, supporting more informed management of producing assets throughout their operating life.
Explain the fundamental principles, objectives and applications of cased hole logging in producing wells.
Distinguish between open hole formation evaluation and cased hole production evaluation.
Identify the principal production logging technologies and understand their measurement capabilities.
Explain the operating principles of temperature, pressure, spinner, fluid density, holdup and noise logging tools.
Evaluate the influence of well conditions, completion configurations and operating parameters on logging measurements.
Understand production logging interpretation techniques for single-phase and multiphase flow conditions.
Interpret downhole measurements to identify fluid movement and contributing production intervals.
Evaluate fluid flow identification methods for oil, gas and water production.
Assess production profiles and determine the relative contribution of individual reservoir intervals.
Recognise crossflow, water entry, gas entry and other abnormal downhole flow conditions.
Evaluate the reliability and limitations of cased hole measurements.
Integrate production logging results with surface production information and existing well data.
Investigate production performance problems using a structured diagnostic approach.
Apply reservoir contribution analysis to support production optimisation and intervention decisions.
Develop technically supported recommendations for improving well performance evaluation and production management.
Institute For Oil & Gas Training delivers the Cased Hole and Production Log Evaluation Training Course through an industry-focused methodology that combines specialist technical presentations, production logging case studies, measurement demonstrations, interpretation exercises, operational scenarios and structured group discussions.
The delivery approach follows the complete production logging evaluation process, beginning with the identification of well performance problems and progressing through logging programme selection, measurement acquisition, data quality assessment, interpretation and operational recommendations. This integrated structure helps participants understand how individual measurements contribute to the evaluation of producing wells.
Technical presentations establish the fundamental principles of cased hole logging and production measurement. Participants examine the physical principles behind commonly used logging technologies, their measurement responses and their applications in producing wells.
The presentations connect measurement principles with operational requirements, explaining how pressure, temperature, spinner, density, holdup and noise measurements contribute to identifying downhole flow conditions.
Industry-based case studies demonstrate how production logging information supports the investigation of actual well performance problems. Participants examine examples involving water production, gas entry, declining production, multiple contributing intervals and unexpected fluid movement.
These case studies develop an understanding of how different measurement responses are evaluated together rather than interpreted independently. Participants explore how production logging evidence supports the identification of contributing zones and the investigation of abnormal well behaviour.
Technical demonstrations explain the operating principles and applications of different cased hole logging tools. Participants examine tool configurations, sensor functions, measurement outputs and the operational factors influencing data quality.
Interpretation exercises focus on recognising measurement patterns, understanding tool responses and identifying conditions that affect the reliability of production profiles. Particular attention is given to the relationship between individual sensor measurements and the physical movement of fluids within the wellbore.
Structured exercises introduce participants to common production challenges, requiring them to evaluate available logging information and identify the most relevant diagnostic measurements.
Group discussions examine alternative interpretations, operational limitations and the implications of different intervention decisions. Participants develop a more systematic approach to distinguishing between possible causes of abnormal production behaviour.
Integrated evaluation exercises combine cased hole measurements, production logging interpretation and well performance information. Participants examine how downhole measurements relate to surface production data, reservoir contribution and completion performance.
They develop structured interpretations and technical recommendations that support production optimisation, intervention planning and reservoir management.
The methodology emphasises the relationship between multiple measurements, well operating conditions and actual fluid movement. By connecting technical interpretation with operational scenarios, Institute For Oil & Gas Training strengthens participants' ability to apply production logging knowledge to producing asset environments.
This approach develops practical interpretation capabilities and supports the application of course knowledge to production diagnostics, reservoir evaluation and well performance management.
Investing in cased hole logging and production evaluation capabilities strengthens an organisation's ability to understand producing asset behaviour and make better-informed operational decisions. The programme provides technical teams with a stronger foundation for evaluating downhole conditions, investigating production problems and identifying opportunities to improve existing well performance.
A stronger understanding of production logging interpretation enables technical personnel to investigate the underlying causes of production changes rather than relying exclusively on surface measurements. Organisations improve their ability to identify water entry, gas contribution, crossflow and individual zone performance.
This supports more targeted diagnostic activities and reduces uncertainty when investigating underperforming wells.
Accurate identification of producing intervals helps organisations understand how different reservoir zones contribute to total well production. Production profiling supports the identification of productive, underperforming and non-contributing intervals.
These findings strengthen decisions concerning selective production, completion management, stimulation and intervention priorities.
Understanding downhole fluid movement helps production teams identify opportunities to improve well performance. Organisations gain a stronger technical basis for evaluating water control requirements, unwanted gas production, production restrictions and changes in reservoir contribution.
The resulting recommendations support more focused production optimisation strategies and better utilisation of existing well infrastructure.
Reliable production logging evaluation provides valuable information when planning well interventions. Identifying the source of unwanted fluid entry or declining production helps technical teams establish more appropriate intervention objectives.
This improves the quality of technical justification for remedial work, selective isolation, stimulation and other production enhancement activities.
Combining multiple downhole measurements with production information improves the understanding of well conditions. Organisations develop a more systematic approach to evaluating measurement reliability, identifying interpretation limitations and distinguishing between different possible causes of production problems.
This supports better technical discussions and more consistent evaluation decisions.
The programme strengthens communication between petrophysics, production engineering, reservoir engineering, well intervention and asset management teams. A shared understanding of production logging measurements and their interpretation improves the integration of technical findings into operational planning.
Consistent production evaluation supports more informed monitoring of producing assets. Organisations improve their ability to assess changes in well performance, recognise abnormal production behaviour and identify intervals requiring further investigation.
Improved interpretation capabilities help organisations use production logging information more effectively. Technical teams become better equipped to identify the measurements required to address specific production questions and to translate logging results into relevant operational recommendations.
The programme therefore supports improved technical decision-making, more focused intervention planning and stronger production management across operating assets.
The Cased Hole and Production Log Evaluation Training Course develops the technical knowledge and practical interpretation capabilities required by professionals involved in producing well evaluation.
Participants develop a stronger understanding of cased hole measurements, production logging technologies and their applications in evaluating producing wells. They learn how different sensors respond to downhole conditions and how these responses contribute to well performance assessment.
Participants strengthen their ability to evaluate production logging measurements, recognise significant responses and identify potential fluid movement patterns. They develop a structured approach to interpreting multiple measurements and understanding the limitations associated with individual logging technologies.
The programme improves participants' understanding of oil, gas and water movement within producing wells. They develop knowledge of fluid distribution, phase identification, holdup measurements and the interpretation of flow behaviour under different operating conditions.
Participants gain the ability to examine production profiles, assess individual interval contributions and identify changes in reservoir performance. This knowledge supports more effective evaluation of producing zones and completion performance.
Through operational scenarios and technical case studies, participants develop a more systematic approach to investigating abnormal production behaviour. They learn to connect logging responses with potential production problems and establish technically supported interpretations.
Participants strengthen their ability to use production logging information when evaluating intervention requirements, production optimisation opportunities and reservoir management decisions.
A better understanding of downhole measurement technologies and their operational applications enables participants to contribute more effectively to technical reviews, production meetings and well evaluation activities.
The knowledge developed through the programme supports professional responsibilities in petrophysics, production logging, reservoir evaluation, well intervention, production engineering and asset management.
Petrophysicists: Professionals responsible for formation evaluation, cased hole measurements and the interpretation of downhole logging information.
Production Engineers: Engineers involved in evaluating producing wells, investigating production problems and improving well performance.
Reservoir Engineers: Professionals assessing reservoir contribution, fluid movement and the production behaviour of individual intervals.
Well Logging Engineers: Specialists responsible for production logging programmes, measurement acquisition and interpretation of logging data.
Production Logging Specialists: Personnel involved in selecting, operating and evaluating production logging technologies.
Well Intervention Engineers: Engineers responsible for planning remedial operations and evaluating downhole production problems before intervention.
Completions Engineers: Professionals assessing completion performance, production intervals and fluid entry conditions within cased wells.
Well Integrity Engineers: Technical personnel involved in evaluating well conditions and investigating potential behind-casing communication and related integrity concerns.
Field Production Supervisors: Operational supervisors responsible for monitoring well performance and coordinating production diagnostic activities.
Reservoir Management Professionals: Specialists integrating production information into reservoir surveillance and development decisions.
Asset and Production Managers: Managers responsible for production efficiency, intervention priorities and technical management of producing assets.
Technical Consultants: Consultants providing petrophysical, production engineering, well evaluation and intervention support.
Senior Technical Personnel: Experienced professionals seeking to strengthen their understanding of cased hole measurements and integrated production evaluation.
This module introduces the principles and operational applications of cased hole logging in producing wells. It examines the differences between open hole and cased hole evaluation, explaining how downhole measurements support production diagnostics, completion assessment and reservoir surveillance.
Participants explore the objectives of production logging and the relationship between downhole measurements, surface production information and well operating conditions. The module establishes the technical foundation required to understand production logging programmes and their role in evaluating producing assets.
Establishes a standard format for the hardcopy presentation of downhole well log data.
Supports consistent presentation of different types of well logging information.
Facilitates the combination and comparison of logging data during well evaluation.
Provides a recognised reference for understanding standardised well log presentation and documentation.
Explain the purpose and applications of cased hole logging.
Distinguish between open hole and cased hole evaluation requirements.
Identify the main objectives of production logging programmes.
Explain how production measurements support well performance evaluation.
Recognise the operational factors influencing production logging activities.
Understand the importance of consistent logging data presentation and documentation.
This module examines the principal technologies used to evaluate producing wells through cased hole measurements. Participants explore the physical principles, operating characteristics and interpretation applications of commonly deployed production logging sensors.
The module focuses on understanding what individual measurements reveal about wellbore conditions and fluid movement. It also examines the influence of tool configuration, operating conditions, measurement quality and sensor limitations on the reliability of acquired information.
Establishes requirements for measurement management systems.
Addresses confidence in the validity and reliability of measurement results.
Provides guidance for managing measurement processes and associated equipment.
Supports calibration, verification and measurement control practices.
Provides a recognised framework for managing measurement quality.
Identify the principal production logging technologies.
Explain the operating principles of temperature, pressure and spinner measurements.
Understand density, holdup and noise logging applications.
Distinguish between different fluid identification measurement responses.
Evaluate the influence of tool configuration on measurement quality.
Recognise measurement limitations and potential sources of uncertainty.
Understand the importance of measurement control and equipment verification.
This module focuses on interpreting production logging measurements to identify fluid movement and establish the production behaviour of individual well intervals. Participants examine how oil, gas and water are distinguished using multiple downhole measurements and how these responses contribute to a reliable understanding of producing well conditions.
Particular attention is given to multiphase flow behaviour, fluid holdup, spinner responses, temperature variations and pressure measurements. The module also examines crossflow, water entry, gas entry and behind-casing fluid movement as important considerations when investigating abnormal production behaviour.
Provides recommended practices for the analysis of oilfield waters.
Addresses analytical methods for produced water and other oilfield water samples.
Covers sample collection, preservation and labelling considerations.
Discusses analytical precision, accuracy, detection limits and potential interferences.
Supports the interpretation of produced water analytical information alongside downhole logging measurements.
Interpret production logging responses associated with fluid movement.
Identify the measurement principles used to distinguish oil, gas and water.
Explain the effects of multiphase flow on production logging measurements.
Evaluate spinner, temperature, pressure and holdup responses.
Recognise indications of water entry, gas entry and crossflow.
Understand the diagnostic significance of behind-casing fluid movement.
Integrate different measurements to support fluid flow identification.
Recognise the limitations associated with complex production conditions.
This module examines the evaluation of individual producing intervals and the contribution of different reservoir zones to total well production. Participants explore how production profiles are established using downhole measurements and how interpreted results support the assessment of completion performance and reservoir productivity.
The module also addresses the interpretation of production data under different flow conditions. Participants examine the relationship between measured flow velocity, fluid distribution, reservoir contribution and overall well production, developing a structured approach to identifying underperforming intervals and production anomalies.
Addresses annular casing pressure management for offshore wells.
Provides recommended practices for managing sustained casing pressure and related annular pressure conditions.
Supports the understanding of pressure monitoring and well integrity considerations.
Provides relevant operational context when evaluating abnormal pressure conditions in cased wells.
Helps distinguish production profiling requirements from separate well integrity assessment responsibilities.
Explain the principles of production profiling.
Evaluate the contribution of individual reservoir intervals.
Interpret production measurements to establish zonal production behaviour.
Identify underperforming and non-contributing intervals.
Assess the influence of fluid entry on overall well production.
Compare production profiles under different operating conditions.
Understand the relationship between production contribution and completion performance.
Recognise opportunities for production optimisation and selective intervention.
This module brings together the technical concepts developed throughout the programme to establish an integrated approach to well performance evaluation. Participants examine how production logging information is combined with reservoir data, completion information, surface measurements and historical production records to investigate well performance.
The module focuses on translating production logging interpretation into technically supported operational recommendations. Participants explore the application of integrated diagnostic findings to intervention planning, production optimisation, reservoir surveillance and ongoing asset management.
Establishes requirements and recommendations for well integrity lifecycle governance.
Addresses well integrity management throughout the well lifecycle.
Defines principles for managing well integrity responsibilities and associated activities.
Supports the systematic management of well integrity risks.
Provides an operational reference when integrating production evaluation findings with well integrity management.
Integrate cased hole measurements into a comprehensive well evaluation.
Combine production logging results with surface and historical production information.
Evaluate changes in well performance and reservoir contribution.
Identify potential production problems requiring further investigation.
Develop technically supported production optimisation recommendations.
Assess the relevance of production logging results to intervention planning.
Communicate interpretation findings through structured technical reports.
Apply integrated evaluation methods to support production management and reservoir surveillance.
Upon successful completion of the Cased Hole and Production Log Evaluation Training Course, attendees receive a Certificate of Completion from Institute For Oil & Gas Training.
The certificate recognises participation in the programme and completion of its professional training requirements. Attendees are required to meet the course attendance requirement of at least 80 percent of the total training duration to qualify for the Certificate of Completion.
Fees include tuition, course materials and refreshments. Need different dates or a different city? Ask about your preferred date.
The course covers cased hole logging principles, production logging tools, temperature and pressure measurements, spinner interpretation, fluid identification, production profiling, reservoir contribution analysis and integrated well performance evaluation. It also examines water entry, gas entry, crossflow and the application of logging results to production optimisation and intervention planning.
The programme is suitable for petrophysicists, production engineers, reservoir engineers, well logging specialists, completions engineers, well intervention professionals, production supervisors and asset managers. It is particularly relevant to professionals responsible for evaluating producing wells, interpreting downhole measurements and improving production performance.
Cased hole measurements provide information about fluid movement, production contribution and well conditions after casing installation. They help technical teams identify producing intervals, investigate unwanted water or gas entry, recognise crossflow and evaluate completion performance. This information supports more accurate production diagnostics and intervention decisions.
Production logging interpretation helps identify where fluids enter or move within a well and establishes the contribution of individual reservoir intervals. By combining temperature, pressure, spinner, density and holdup measurements, engineers gain a better understanding of production behaviour and can identify opportunities for optimisation, selective isolation and remedial intervention.
Attendees receive a Certificate of Completion from Institute For Oil & Gas Training upon finishing the programme and meeting the minimum attendance requirement of 80 percent of the total training duration.
Register your interest
No payment is taken here. We reply within one working day with availability and a formal quotation.
Next: 16 Nov 2026
4 dates available
New courses, dates and industry insight. No more than twice a month.
