Well Completion and Workover

Objectives:

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

  • Acquire an in-depth appreciation of completion equipment and operations

  • Design a completion string

Outlines:

  • Introduction to Completion Technology,
  • Factors Effects Completion Design.
  • Well Condition.
  • Well Depth.
  • Formation Type.
  • Production Interval.
  • Completion Principals:
  • Well Hydraulics.
  • Tubing Stretch / Selections,
  • Gas Velocity.
  • Partial Pressure.
  • Basic Completion Equipment:
  • Packers
  • Permanent Packers.
  • Retrievable Packers (Hydraulic- Hydrostatic- Mechanical)
  • Flow Control Equipment.
  • Safety Valves.
  • Completion Accessories (Exp. Joint- Flow Coupling-Blast Joint)
  • Type of Completion:
  • Single / Single Selective.
  • Dual.
  • Lateral.
  • Monobore.
  • Gravel Pack.
  • How to Design & Set Up a Completion:
  • Tubing Movement Calculations and analysis.
  • Metal Selection.
  • Elastomer Selection.
  • Field Applications (Check -Run – Set):
  • Equipment List / Part Number.
  • Check up List.
  • Equipment Dimensions (OD – ID - Length).
  • Equipment Pre-Assembly, Testing and Space Out.
  • Running Precautions.
  • Setting/ Testing and Well sketch.