Interference Testing and Reservoir Connectivity Analysis Training Course

Interference Testing and Reservoir Connectivity Analysis Training Course

Introduction

Interference Testing and Reservoir Connectivity Analysis Training Course provides a comprehensive, practical framework for evaluating reservoir communication, well-to-well pressure response, formation connectivity, reservoir heterogeneity, and dynamic reservoir behavior. Interference testing is a powerful well testing and reservoir characterization technique used to determine whether pressure disturbances generated in one well can be detected in another well, thereby revealing the degree and nature of reservoir connectivity. This course explores advanced concepts in pressure transient analysis, interference testing, pulse testing, pressure derivative interpretation, diffusivity, permeability estimation, reservoir compartmentalization, faults, barriers, and communication pathways. Participants will learn how to integrate well-test data with geological and production information to develop more reliable interpretations of complex reservoirs.

The program emphasizes data-driven reservoir engineering, dynamic connectivity assessment, integrated reservoir characterization, uncertainty analysis, and field development optimization. Participants will examine how interference responses can identify faults, sealing boundaries, flow barriers, high-permeability channels, compartmentalization, anisotropy, and connected pore volume, while distinguishing reservoir effects from operational noise and wellbore phenomena. Through practical exercises and industry-based case studies, learners will evaluate pressure-response data, calculate reservoir properties, diagnose connectivity patterns, and translate testing results into actionable decisions for well placement, infill drilling, pressure maintenance, enhanced oil recovery (EOR), reservoir surveillance, production optimization, and field development planning.

Course Duration

5 days

Course Objectives

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

1. Explain the principles of interference testing, pressure transient analysis, and reservoir connectivity evaluation.
2. Design effective interference and pulse testing programs for conventional and complex reservoirs.
3. Analyze pressure responses between active and observation wells using advanced well-testing techniques.
4. Apply diffusivity concepts and pressure-transient behavior to assess reservoir communication.
5. Estimate permeability, transmissibility, storage effects, and connectivity parameters from interference-test data.
6. Identify faults, barriers, compartmentalization, and flow boundaries using dynamic pressure responses.
7. Interpret pressure derivatives and diagnostic plots for reservoir characterization and connectivity analysis.
8. Integrate geological, petrophysical, production, and well-test data to improve reservoir connectivity models.
9. Evaluate anisotropy, heterogeneity, layered systems, and preferential flow pathways.
10. Apply numerical simulation and dynamic reservoir modeling to validate interference-test interpretations.
11. Quantify uncertainty and competing geological interpretations in reservoir connectivity assessment.
12. Use connectivity information to support infill drilling, well placement, EOR, and reservoir management decisions.
13. Develop integrated reservoir surveillance and production optimization strategies based on interference-test results.

Target Audience

1. Reservoir Engineers.
2. Well Testing Engineers.
3. Production Engineers 
4. Petroleum Engineers.
5. Geoscientists and Geophysicists
6. Petrophysicists.
7. Field Development and Asset Management Professionals
8. Technical Managers and Petroleum Consultants

Course Modules

Module 1: Fundamentals of Interference Testing and Reservoir Connectivity

• Principles of pressure interference and reservoir communication.
• Active wells, observation wells, and response-well selection.
• Reservoir diffusivity and pressure propagation mechanisms.
• Factors influencing pressure-response magnitude and timing.
• Case Study: Assessing communication between offset wells in a heterogeneous sandstone reservoir.

Module 2: Interference Test Design and Field Operations

• Designing effective interference and pulse testing programs.
• Well selection, test duration, rate requirements, and observation strategy.
• Pressure gauges, downhole sensors, and data-acquisition requirements.
• Operational considerations, wellbore storage, and noise management.
• Case Study: Designing a multi-well interference test for an offshore development.

Module 3: Pressure Transient and Diagnostic Analysis

• Fundamentals of pressure transient analysis (PTA).
• Pressure and pressure-derivative diagnostic techniques.
• Log-log, semilog, and specialized well-test plots.
• Identification of radial flow, linear flow, boundaries, and reservoir effects.
• Case Study: Diagnosing reservoir communication using pressure-derivative signatures.

Module 4: Reservoir Connectivity and Compartmentalization

• Identifying connected and disconnected reservoir compartments.
• Detecting faults, sealing barriers, and stratigraphic boundaries.
• Evaluating lateral and vertical reservoir communication.
• Understanding pressure depletion and compartment-specific behavior.
• Case Study: Mapping fault-controlled reservoir compartments using interference responses.

Module 5: Advanced Reservoir Characterization

• Evaluating heterogeneity, anisotropy, permeability distribution, and transmissibility.
• Analysis of high-permeability channels and preferential flow pathways.
• Multilayer and composite reservoir behavior.
• Integrating well-test results with geological and petrophysical models.
• Case Study: Characterizing connectivity in a naturally fractured carbonate reservoir.

Module 6: Numerical Modeling and Dynamic Connectivity Analysis

• Building conceptual models from interference-test observations.
• Using reservoir simulation to test connectivity hypotheses.
• History matching pressure responses between wells.
• Sensitivity analysis and uncertainty quantification.
• Case Study: Validating competing reservoir connectivity models through numerical simulation.

Module 7: Integrated Reservoir Surveillance and Field Development

• Integrating interference testing into reservoir surveillance strategies.
• Supporting infill drilling and well-spacing decisions.
• Using connectivity information for pressure maintenance and waterflooding.
• Evaluating implications for EOR and production optimization.
• Case Study: Using interference data to optimize injector-producer relationships in a waterflood.

Module 8: Advanced Applications, Decision-Making and Industry Case Studies

• Interpreting complex interference responses in mature fields.
• Managing uncertainty in reservoir connectivity modeling.
• Combining well testing, production data, seismic interpretation, and simulation.
• Translating connectivity results into field-development decisions.
• Case Study: Integrated connectivity assessment for an offshore mature oil field redevelopment.

Training Methodology

• Interactive lectures and presentations.
• Group discussions and brainstorming sessions.
• Hands-on exercises using real-world datasets.
• Role-playing and scenario-based simulations.
• Analysis of case studies to bridge theory and practice.
• Peer-to-peer learning and networking.
• Expert-led Q&A sessions.
• Continuous feedback and personalized guidance.

Register as a group from 3 participants for a Discount

Send us an email: info@datastatresearch.org or call +254724527104 

Certification

Upon successful completion of this training, participants will be issued with a globally- recognized certificate.

Tailor-Made Course

 We also offer tailor-made courses based on your needs.

Key Notes

a. The participant must be conversant with English.

b. Upon completion of training the participant will be issued with an Authorized Training Certificate

c. Course duration is flexible and the contents can be modified to fit any number of days.

d. The course fee includes facilitation training materials, 2 coffee breaks, buffet lunch and A Certificate upon successful completion of Training.

e. One-year post-training support Consultation and Coaching provided after the course.

f. Payment should be done at least a week before commence of the training, to DATASTAT CONSULTANCY LTD account, as indicated in the invoice so as to enable us prepare better for you.