Multilateral Well Design and Drilling Training Course

Multilateral Well Design and Drilling Training Course

Introduction

Multilateral Well Design and Drilling Training Course is designed to equip oil and gas professionals with advanced technical knowledge and practical skills in multilateral well engineering, advanced well architecture, reservoir contact optimization, and cost-effective drilling operations. As the petroleum industry increasingly focuses on maximizing hydrocarbon recovery, improving well productivity, and extending the economic life of mature oil and gas fields, multilateral well technology has become an essential solution for accessing multiple reservoir zones from a single wellbore. This course explores the fundamentals of multilateral well design, junction technology, reservoir connectivity, wellbore stability, trajectory planning, and advanced drilling techniques. Participants will gain insights into intelligent well completion systems, extended-reach drilling, geosteering, directional drilling optimization, reservoir drainage strategies, and digital well planning tools to improve drilling efficiency and enhance field development performance.

The training also emphasizes the integration of multilateral well construction, drilling risk management, completion design, production optimization, and lifecycle cost analysis to support technically sound and commercially viable projects. Through practical exercises, engineering simulations, technical discussions, and industry-based case studies, participants will learn to evaluate multilateral well configurations, select appropriate junction systems, manage drilling challenges, and optimize well placement in complex geological environments. The program addresses common operational risks, including junction integrity failure, torque and drag, formation instability, lost circulation, drilling fluid compatibility, and completion intervention limitations. By combining engineering best practices with emerging technologies and data-driven decision-making, this course enables participants to develop reliable multilateral well designs that maximize reservoir exposure, reduce surface footprint, improve recovery factors, and deliver sustainable, cost-efficient, and high-performance oil and gas well development.

Course Duration

5 days

Course Objectives

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

1. Master multilateral well engineering fundamentals and understand their applications in modern oil and gas field development.
2. Evaluate different multilateral well architectures, including TAML classifications and their implications for well integrity.
3. Develop optimized multilateral well design strategies to maximize reservoir contact and hydrocarbon recovery.
4. Apply advanced directional drilling and well trajectory planning techniques for complex reservoir environments.
5. Select suitable multilateral junction technologies based on geological conditions, operational requirements, and completion objectives.
6. Integrate reservoir simulation and production forecasting into multilateral well planning and performance evaluation.
7. Optimize drilling hydraulics, torque, drag, and hole-cleaning efficiency in complex well configurations.
8. Assess wellbore stability, geomechanical risks, and drilling fluid compatibility during multilateral well construction.
9. Apply intelligent completion technologies to improve zonal isolation, flow control, and production monitoring.
10. Implement effective well integrity management and junction reliability assurance throughout the well lifecycle.
11. Conduct multilateral well economic evaluation and lifecycle cost optimization to support investment decisions.
12. Utilize digital drilling analytics, real-time monitoring, and engineering simulation tools to improve well delivery.
13. Formulate integrated drilling risk management and operational contingency plans for safe, reliable, and efficient multilateral well execution.

Target Audience

1. Drilling engineers and senior drilling engineers.
2. Well design and well construction specialists.
3. Petroleum and reservoir engineers.
4. Directional drilling engineers and specialists.
5. Completion engineers and intelligent well technology specialists.
6. Production engineers and field development planners.
7. Drilling supervisors, wellsite managers, and operations coordinators.
8. Oil and gas project managers, technical consultants, and engineering decision-makers.

Course Modules

Module 1: Fundamentals of Multilateral Well Technology

• Introduction to multilateral well concepts and applications.
• Evolution of multilateral drilling in modern petroleum engineering.
• Comparison of conventional, horizontal, and multilateral well designs.
• Reservoir drainage principles and improved reservoir contact.
• Case Study: Evaluating multilateral wells for improving recovery in a mature onshore oil field.

Module 2: Multilateral Well Architecture and TAML Classification

• Types of multilateral well configurations and their applications.
• Main-bore and lateral geometry selection.
• Understanding TAML (Technology Advancement of Multilaterals) classifications.
• Junction integrity, mechanical support, and pressure containment considerations.
• Case Study: Selecting an appropriate TAML configuration for a reservoir requiring multiple lateral branches.

Module 3: Multilateral Well Planning and Reservoir Characterization

• Geological modeling and reservoir characterization for multilateral projects.
• Identifying optimal lateral placement and reservoir targets.
• Integrating seismic interpretation and petrophysical data.
• Reservoir connectivity, heterogeneity, and drainage optimization.
• Case Study: Planning lateral branches in a heterogeneous reservoir to improve contact with productive zones.

Module 4: Directional Drilling and Multilateral Trajectory Design

• Well trajectory planning for main boreholes and lateral branches.
• Build, hold, and turn sections in complex well paths.
• Managing dogleg severity, torque, drag, and drillstring limitations.
• Geosteering techniques and real-time well placement optimization.
• Case Study: Redesigning lateral trajectories to avoid unstable formations and improve reservoir penetration.

Module 5: Multilateral Junction Design and Drilling Operations

• Mechanical design and functionality of multilateral junction systems.
• Junction creation methods and branch-entry technologies.
• Drilling sequence planning and lateral re-entry considerations.
• Hole cleaning, drilling hydraulics, and fluid selection.
• Case Study: Troubleshooting drilling and junction-access challenges during a multilateral well construction project.

Module 6: Multilateral Completions and Well Integrity

• Openhole and cased-hole multilateral completion strategies.
• Junction sealing, isolation, and pressure integrity.
• Intelligent completions and selective zonal production control.
• Sand control, artificial lift integration, and intervention planning.
• Case Study: Selecting a completion strategy for a multilateral well with contrasting reservoir pressures and production characteristics.

Module 7: Drilling Risk Management, Troubleshooting, and Performance Optimization

• Identification of drilling hazards and multilateral well failure mechanisms.
• Managing stuck pipe, lost circulation, instability, and excessive torque.
• Junction failure prevention and well integrity verification.
• Real-time drilling surveillance and key performance indicators.
• Case Study: Investigating a multilateral well with poor lateral access and developing a corrective operational plan.

Module 8: Economics, Digital Technologies, and Field Development Applications

• Multilateral well cost estimation and economic feasibility assessment.
• Net present value, production forecasting, and lifecycle cost analysis.
• Digital well planning, drilling simulation, and performance analytics.
• Comparing multilateral development with conventional infill drilling.
• Case Study: Conducting an economic comparison of a multilateral well against two conventional wells in a mature offshore field.

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.