This intensive 5-day course provides a comprehensive overview of offshore drilling operations and the associated challenges. The course will equip participants with a solid understanding of the key concepts, technologies, and processes involved in offshore well operations. Understand the history, significance, and lifecycle of offshore oil and gas operations. Identify and differentiate various types of offshore rigs (Jackup, Semi-submersible, Drillship) and their capabilities. Grasp the fundamentals of well design, rig selection, and operational considerations in different environments. Gain knowledge of essential well construction activities, including conductor installation, drilling, casing, cementing, and completion.

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Course Overview:
OCS Training Instructor
All Rights Reserved. OCS GROUP
For any registration:
CALL +65 6896 3343
Email muanisa@ocsgroup.com
Web www.ocsgroup.com
& Completions Operations
Introduction Offshore Drilling
& Completions Operations
Introduction Offshore Drilling
Sharpen your skills for Drilling and Completion Operation System!
This intensive 5-day course provides a comprehensive
overview of offshore drilling opera�ons and the associated
challenges. The course will equip par�cipants with a solid
understanding of the key concepts, technologies, and
processes involved in offshore well opera�ons.
Understand the history, significance, and lifecycle of
offshore oil and gas opera�ons. Iden�fy and differen�ate
various types of offshore rigs (Jackup, Semi-submersible,
Drillship) and their capabili�es. Grasp the fundamentals of
well design, rig selec�on, and opera�onal considera�ons
in different environments. Gain knowledge of essen�al
well construc�on ac�vi�es, including conductor installa-
�on, drilling, casing, cemen�ng, and comple�on.
Explore key equipment and systems u�lized in offshore
drilling, including wellhead systems, BOPs, risers, and
drilling fluids. Develop an understanding of well control
challenges and mi�ga�on strategies. Appreciate the
importance of offshore logis�cs and effec�ve opera�ons
management.
He was born and raised in Nijmegen in the Neth-
erlands and holds an MSc in Drilling Engineering
from the Robert Gordon University in Aberdeen
and has over 39 years of oilfield experience.
He started in the industry back in 1977 ini�ally as
a Mud logger before becoming a wellsite drilling
engineer in 1980 and working mainly in the
Middle East and West Africa. In 1988, he joined
Shell in in the Southern North Sea as Drilling
Opera�ons engineer.
He was drilling adviser with Schlumberger with a
focus on well control, relief well planning and
MPD. During that �me, In 2015, he joined Wild
Well as their well control engineering manager in
Asia and in Feb 2017 became a well engineering
consultant concentra�ng on provision of well
engineering training.
He was an SPE Dis�nguished Lecturer back in
2000 and has authored and presented numerous
papers and authored several chapters in SPE
Advanced Technology books and has been an
ac�ve commi�ee member, co-chair and speaker
on numerous SPE Workshops and forums around
the world.

2. Course Objectives :
Upon successful comple�on, par�cipants will be able to:
Discuss the history and global significance of offshore oil and gas explora�on.
Iden�fy different types of offshore rigs and their suitability for specific applica�ons.
Explain the fundamentals of well design and its connec�on to rig selec�on.
Describe the key stages of well construc�on and the associated equipment.
Appreciate the various challenges and considera�ons encountered in offshore drilling opera�ons. Overall,
this course equips par�cipants with the essen�al knowledge and understanding to navigate the complex
world of offshore drilling opera�ons
Training Methodology :
PREREQUISITES
The par�cipants should have a solid understanding of drilling opera�ons and at least 2 years of experience in
drilling and rig opera�ons. General understanding and knowledge of hydrosta�c pressures and the associated
calcula�on methods is an advantage.
INTRODUCTION OFFSHORE DRILLING & COMPLETION OPERATION
Professionals seeking to gain fundamental knowledge of
offshore drilling, including those in:
Explora�on and produc�on companies
Oilfield service companies
Regulatory agencies
Financial ins�tu�ons involved in the energy sector
Who Should attend:
All Rights Reserved. OCS GROUP
For any registration:
CALL +65 6896 3343
Email muanisa@ocsgroup.com
Web www.ocsgroup.com
This interac�ve training course includes the following training methodologies as a percentage of the total tui�on
hours:
- 50% Lectures
- 30% Workshops & Work Presenta�ons
- 20% Case Studies & Prac�cal Exercises

3. INTRODUCTION OFFSHORE DRILLING & COMPLETION OPERATION
Course Agenda :
- Welcome and Introduc�ons.
- Introduc�on to offshore drilling opera�ons.
- History of offshore drilling opera�ons.
- Drilling and Produc�on Systems.
- Offshore rig types, Jackup rigs, Semisubmersible
rigs, Deepwater Drillships.
- Offshore rig classes and genera�ons.
- Offshore rig moving (jackup, semi, drillship).
Day 1
- Metocean and Currents.
- Sta�on Keeping and stability.
- Well Design fundamentals.
- Rig Selec�on for a prospect.
- Open water opera�ons.
- Conductors (jackup and subsea).
- Drilling opera�ons.
- Casing opera�ons.
- Cemen�ng opera�ons.
Day 2
- Wellhead systems subsea and surface.
- BOP Systems.
- Drilling Riser Systems.
- Drilling Equipment jackups.
- Drilling Equipment semi subs.
- Drilling Equipment drillships.
Day 3
Day 2
- Well Control equipment.
- Drilling Challenges.
- Fluids and Mud Systems.
Day 4
Day 2
- Dual Gradient Drilling and MPD.
- Offshore logis�cs.
- Offshore Opera�ons Management.
Day 5
All Rights Reserved. OCS GROUP
CALL +65 6896 3343
Email muanisa@ocsgroup.com
Web www.ocsgroup.com
For any registration:
OCS Training understands that in current economic
climate, getting an excellent return on your training
investment is critical for all our clients. This excellent
training can be conducted exclusively for your organi-
zation. The training can be tailored to meet your specif-
ic needs at your preferred location and time. We will
meet you anywhere around the globe.
If you like to know more about this excellent program,
please contact us on +65 6896 3343 or email at
sales@ocsgroup.com
IN-HOUSE SOLUTIONS
SAVE COST • IMPROVE PERFORMANCE • REDUCE RISK
Course Schedule
08:00 Registration (Day1)
08:00 – 09:45 Session I
09:45 – 10:00 Refreshment & Networking
10:00 – 12:00 Session II
12:00 – 12:30 Session II
12:30 – 14:30 Session III
14:30 – 14:45 Refreshment & Networking
14:45 – 16:45 Session IV
17:00 End of Day