An Intensive 5-day Training Course
Work-Over and Completion Operations
Planning, Execution and Troubleshooting
Scheduled Dates
Classroom
| 24 - 28 Nov 2025 | Dubai - UAE | $5,950 | RESERVE A SEAT |
| 08 - 12 Dec 2025 | London - UK | $5,950 | RESERVE A SEAT |
| 18 - 22 May 2026 | Dubai - UAE | $5,950 | RESERVE A SEAT |
| 03 - 07 Aug 2026 | Dubai - UAE | $5,950 | RESERVE A SEAT |
| 07 - 11 Sep 2026 | Dubai - UAE | $5,950 | RESERVE A SEAT |
| 19 - 23 Oct 2026 | Abu Dhabi - UAE | $5,950 | RESERVE A SEAT |
| 07 - 11 Dec 2026 | London - UK | $5,950 | RESERVE A SEAT |
Online
| 03 - 07 Aug 2026 | Online | $3,950 | RESERVE A SEAT |
Would an alternative date be more suitable?
We offer a variety of tailored training options, customized to meet your organisation's needs. Delivered anytime, anywhere, we make it easy to bring expert training directly to your team.
Why Choose this Training Course?
Work-over is performed after the initial completion to re-establish commercial production or injection, repair of a mechanical problem in the well, or plug and abandon the well. Work-over operations are usually initiated as hydrocarbon production rates decline substantially. Undesired fluid production could be the result of a poor primary cement job or water/gas coning. These work-overs typically involve a remedial cement job to control the unwanted water/gas production.
Well completion is performed at the completion of drilling operations to establish initial production from or injection into a well. Procedures of completion will vary depending on the completion type and the area. For Example flowing wells can simply be perforated and put on production. Low reservoir pressure areas often require an artificial lift mechanism (rod or submersible pump, gas lift valves, etc.) to produce at economic rates.
This PetroKnowledge training course will highlight:
- Types of Completions
- Reasons for Work-overs and well preparation
- Overview of Surface and Subsurface Well-bore Equipment and Procedures
- Barriers, Completion and Work-over Fluids
- Kick Causes, Warning Signs, kill methods and Risk awareness and Organizing a Well Control Operation
What are the Goals?
By the end of this PetroKnowledge training course, participants will learn to:
- Plan, design, manage and execute completion operation
- Improve the overall operational performance during work-over operations
- Select or recommend completion equipment for given field conditions and applications
- Select the most commonly used downhole tools and explain their function
Who is this Training Course for?
The PetroKnowledge training course is designed for those involved in the work over operations and completion design:
- Production Technologists
- Production Engineers
- Operations Engineers
- Field Technicians
- Work-over Engineers
How will this Training Course be Presented?
Participants will engage in a highly interactive learning experience, with a blend of class room learning, exercises, group work and discussion. The instructor will apply a range of proven adult learning teaching and facilitation techniques, which will address participants’ learning preference styles. Active participation is essential, to share experiences and expertise of the tutor, as well as the participants. We can all learn from each other.
Organisational Impact
Organization will gain (direct and indirect) the following:
- Employees who receive training have increased confidence and motivations;
- Lower cost of production –eliminates risks because trained personnel are able to make better
- Lower turnover –brings a sense of security at the workplace which in turn reduces labor turnover
- Change management –involvement of employees in the change process
Personal Impact
Personnel will gain the following:
- Supervise work over operations
- Improve risk awareness for work-over and completion operations
- Troubleshooting the well problems
- Minimize downtime for well operations
- Prepare full work-over program
Daily Agenda
Day One: Types of Completions
- Wellhead configuration
- Functional Requirements of a Completion
- Completion Equipment
- Flow Control Devices
- Packers
- Tubing
- Circulation Devices
- Expansion joints
- Sub-Surface Safety Valves
- Christmas Trees and it’s Types
- Surface Equipment
Day Two: Reasons for Work-overs and Well Preparation
- Formation damage
- Sand control
- Acidizing
- Corrosion
- Hydraulic fracturing
- Mechanical problems
- Well Preparations for work over
- Tree and BOP Removal/Installation
Day Three: Overview of Surface and Subsurface Well-bore Equipment & Procedures
- Blowout Preventer Stacks and Components
- Workstring and Production Tubing
- Auxiliary Well Control Equipment
- Plugs & Packers
- Verification of Shut-in
- Monitoring and Recording During Shut-in
- Preparing for Well Entry
- Wireline Open Hole Operations
- Contingency Procedure for Wireline
- Contingency Procedures for Coiled Tubing
- Contingency Procedure for coiled tubing
Day Four: Barriers, Completion and Work-over Fluids
- Philosophy and Operation of Barrier Systems
- Levels of Barriers
- Types of Barriers
- Barrier Management
- Influx Detection
- Gas Characteristics and Behavior
- Pressure and Volume Relationship (Boyles Law)
- Workover/ Completion Fluid Functions
- Liquids and Fluid Properties
- Testing of Downhole Completion Equipment
- Testing of Well Control Equipment Connections
- Well Control Drills
Day Five: Kick Causes, Warning Signs, Kill Methods, Risk Awareness & Organizing a Well Control Operation, Natural Flowing & Artificial Well Work Over Programs
- Well Shut-in and Well Kill Considerations
- Well Control Problems
- Objective of Well Control Techniques
- Bullheading
- Volumetric Method
- Lube and Bleed
- Forward Circulation
- (Driller’s) Method
- Reverse Circulation
- Handling Kill Problems
- Potential Impacts of a Well Control Event
- Well Integrity
- Pressure Control Equipment/Barrier Envelope Considerations
- Personnel Assignment
- Plan Responses to Anticipated Well Control Scenarios
- Blockages& Trapped Pressure in Tubing/Well-bore
- Blockage & Restricted Access in Tubing/Well-bore
- Hydrates
- H2S considerations
- Natural flowing and artificial well work over programs
Certificate
- On successful completion of this Training Course / Online Training Course, a PetroKnowledge Certificate / E-Certificate will be awarded to the delegates.
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Frequently Asked Questions
PetroKnowledge is a globally recognized provider of training courses for oil and gas professionals, offering a wide range of specialized training courses designed to enhance knowledge, skills, and expertise in the energy sector. With courses tailored to meet the evolving demands of the oil and gas industry, PetroKnowledge helps professionals stay up-to-date with industry standards, technological advancements, and best practices.
Our courses are specifically developed for professionals in the oil and gas industry, including engineers, technical staff, managers, and other specialists looking to advance their careers. Whether you’re a seasoned expert or new to the sector, our training for oil and gas professionals is suited to individuals at all stages of their professional journey.
PetroKnowledge offers flexible learning solutions with both online courses and in-person training options. Online courses for oil and gas professionals provide the flexibility to learn from anywhere, while in-person courses offer a hands-on, interactive learning environment. Each training course page provides detailed information on the delivery format, allowing you to choose the option that best meets your learning style and schedule
Yes, PetroKnowledge offers customized in-house training solutions for organizations looking to upskill their teams. We work closely with companies to design bespoke training courses for oil and gas professionals that address specific challenges and objectives. Whether you need on-site training or online solutions, we can tailor the training courses to suit your organization’s needs.
Certain advanced training courses for oil and gas professionals may require prior experience or technical knowledge. These prerequisites ensure that participants can fully benefit from the course content. We recommend reviewing the course description on the relevant page to determine if any prerequisites apply to your selected course.
Enrolling in one of our training courses for oil and gas professionals is simple and convenient. Navigate to the specific course page, click “Enroll Now,” and complete the registration form. You will receive a confirmation email with further details on how to proceed.
You may also get in touch with our Registration Team on
+971 50 981 7386 | +971 2 557 7389 or send an email to [email protected]
Upon successful registration online, enrolment on the respective training course will be confirmed by Registration Team by e-mail along with the invoice and joining instruction.
Yes, upon successful completion of our courses for professionals in the oil and gas industry, you will receive an industry-recognized certificate from PetroKnowledge. This certification is designed to validate your skills and knowledge and can significantly enhance your professional credentials, boosting your career prospects in the competitive oil and gas sector.
Pre-Course Cancellation
Our refund and cancellation policy varies depending on the course and circumstances. Generally, cancellations made at least 21 days before the training are eligible for a refund, less any administrative fees.
Refund Policy Disclaimer
All course bookings made through PetroKnowledge are non-refundable. By registering for a course, you acknowledge and accept that fees are payable in full and are not subject to refund under any circumstances, including but not limited to participant dissatisfaction, changes in personal or professional circumstances, or partial attendance.
PetroKnowledge reserves the right to make reasonable adjustments to course content, trainers, or schedules where necessary, without entitling delegates to a refund. Full details of each course – including objectives, target audience, and content – are clearly outlined prior to enrolment, and it is the responsibility of the delegate to ensure suitability before booking.
If you have any specific inquiries about the cancellation or refund, don’t hesitate to contact our support team, who can assist with your booking and cancellation queries.
For corporate fees and group registration, please send your query to [email protected].
