Casing While Drilling
CwD is an emerging technology which presents new opportunities to operators, drilling contractors and service companies.
- Level
- Intermediate
- Type
- Course

Trusted by Leading Companies
Our training programs are promoted to engineers, supervisors, and technical teams across the globe, supporting their continuous development and operational competency.
About Training
Training Objectives
- GAIN deep understanding about CwD
- LEARN the latest technology innovations and successful applications
- UNDERSTAND how to drill through trouble zones with CwD to enjoy greater ROI
- CONTROL wellbore using various combinations of special tools and methodologies to achieve safer and more efficient operations
- IDENTIFY candidates for CwD applications
- MANAGE potential operational, economic and technical risks involved of the project
- JUSTIFY economic and operational values of CwD to management and staff
Audiences
Instructor
Fred Wiegand
- InterAct PMTI seconded to Sea Dragon – Egypt as Senior Offshore Drilling Superintendent, exploration directional well from TransOcean jackup rig # 103, Gulf of Suez near Zafarana - EPI seconded to ConocoPhillips, as drilling supervisor on Precision land rig #403, Wyoming, USA
- Repsol Argentina Project, as Staff Drilling Engineer and Petroleum Geologist. Managed new drilling and production technologies, including casing drilling, DynaPumps, and fiberglass sucker rods. - EPI seconded to TXM
- Hungary as Sr. Drilling Engineer and Supervisor. Designed Mako #6 to 6000 m as the “deepest” 2005 exploration gas well in Hungary
- As Shell SEPCO drilling foreman on Cognac Deepwater Platform, US GOM OCSG offshore Louisiana, simultaneous workovers on deepwater fixed production platform.
Daily Aims
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Day 1
- Introduction - General view, advantages and disadvantages, types of CwD, scenarios for CwD applications
- Operational aspects of CwD – Rig and downhole tool equipment design and applications, hydraulics, drilling fluids for CwD, well control while drilling with casing, surface-hole Casing While Drilling, drilling efficiency optimization
- New technology development and application
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Successful implementation of the technology around the world
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Day 2
- Drilling feasibility analysis –HPHT, deepwater, review of benefits, challenges and limitations
- Cost comparisons and risk management: Predict economic impact of trouble events such as well control, loss of circulation and stircking of the drilling string or casing string, how to manage the risk involved and integrate it with other drilling technologies to maximize return?
- Software presentation
- Case studies
- Workshop exercises
- Executive summary
Training Schedule
No upcoming session is scheduled yet. Send a quick inquiry and we will let you know the next date.
Why Choose This Training
Credibility
Align with API/ASME standards. Trusted by major operators.
Expert Instructors
Led by industry veterans with real field experience.
Real Case Studies
Practical application of concepts through real world scenarios.
Practical Skills
Hands on calculations and decision making for FFS outcomes.
Trusted by Operators
Delivered to Aramco, ADNOC, SABIC, and other major operators.
Global Training Standard
Recognized across major industries by PetroSync's proven approach.
Professional Training Aligned with Industry Standards
Practical, industry ready training designed for real work environments
Limited seats available













