Drilling & Well Completion

Course Duration:

5 Working Days

Course Overview:

The Completions Design course is an introduction to many facets of completion and intervention technology. The material progresses through each of the major design, diagnostic and intervention technologies, ending with the effect of operations on surface facilities and plug and abandonment requirements. The course focuses on the practical aspects of each of the technologies, using design examples and both successes and failures to illustrate the points of the design and the risks involved with the entire process. The overall objectives of the course are to focus on delivering and maintaining “well quality”.

Course Objective:

1. Understand Wild Well Training approach, Case History Matrix.
2. Understand Situational Awareness.
3. Understand types of Workovers, Completion design, Reasons for Workover and activities associated with Workover operations.
4. Understand production surface and downhole equipment, typical mechanical failures and causes.
5. Understand Well Control; Drilling versus Workover.
6. Understand pressure concepts.
7. Case History: Location and well assessment, Tubing and casing, Bleed down pressure; Conduct Safety meeting; Demonstration/Simulation.
8. Understand well control barriers, Workover with well under pressure.
9. Understand Bullhead method.

Course Content:

Completion operations (CO)

1. Successful of well control jobs.
2. Barriers
3. Calculations
4. Formation damage
5. Killing methods
6. Operation challenges (Hydrates)
7. Kill graph

Completion Equipment (CE)

1. Completion accessories.
2. Wellhead & Xmas tree.

Well interventions

1. Wire line (W/L)
2. Coiled tubing (CT)
3. Snubbing (SN)