Advanced Completion Technology Design Artificial Lift, Equipment Selection and Performance

This 5-day course is aimed at petroleum, production and operation engineers who wish to gain an insight into some of the more advanced aspects of completion design. It will be run on a workshop style basis where the attendees will have the opportunity to select from the subjects listed below.

Course Objectives

Upon successful completion of this course, the delegates will be able to:

• Gain an insight into some of the more advanced aspects of completion design
• Gain an insight into more advanced aspects well performance
• Learn techniques of artificial lift selection, gas lift
• Deal on formation damage and matrix acidising treatments
• Apply equipment selection techniques

Who Should Attend?

This course is intended for all Engineers (both Operating and Service Company personnel) who are already familiar with the basic completion processes, but have a need to extend their area of understanding to cover more advanced aspects; but who cannot justify attending a number of separate courses which are often targeted at teaching specific software. It would thus also suit Production Staff, Engineers from disciplines other than Production Technology etc.

Course Outline

Day 1
Well Performance

• Refresher
• Inflow & Outflow Performance
• Completions Inflow Performance
• Computerized Well Performance Prediction Computer Programs
• Well Performance Sensitivities
• Perforating & Advanced Perforating
  • Smart Wells: Applications and Case Histories
  • Coiled Tubing Completion Strings
  • Downhole Oil/Water Separation: Technology & Economic modeling

Day 2
Selection Of Artificial Lift Techniques

• Rod Pump
  • Basic equipment design
  • Operating practices
• Electrical Submersible Pumps
  • Basic equipment design
  • Components
  • Operating Practices
  • New applications
• Hydraulic Pumps
  • Basic equipment design
• Progressive Cavity Pumps
  • Basic equipment design

Day 3
Gas Lift

• Introduction
• Application
• Design Objectives
• The Unloading Process
• Side Pocket Mandrels
• Gas Lift Valve Mechanics
• Gas Lift Design
• Operational Problems
• Gas Lifted Field Optimization
• Intermittent Gas Lift
• New Technology

Day 4
Formation Damage

• Concept of Skin
• Sources of Skin
• The many Formation Damage Sources and the technique used to reduce its impact on well impairment
• Formation Damage during Workovers
  • Prevention

Matrix Acidising Treatments

• Well stimulation Economics
• Well Candidate Selection
• Design of Matrix Stimulation treatment parameters
• Acid Formulations, Volumes, Rates, Additives, Treatment type, Diversion, etc.
• Matrix Stimulation Campaign Case Histories
• Stimulation of Carbonate Formations
• Acidising Special Well Types
• Coiled Tubing Jetting
• Coiled Tubing Stimulations
• Conformance Control
  • Sources of "bad" water
  • Matrix and Fracture shut-off treatments

Day 5
Matrix Acidising Treatments (Continuation)

• Hydraulic Fracturing
• Candidate Selection Guidelines
  • Fractured Well Inflow Performance
  • The Propped Hydraulic Fracturing treatment
  • Rock Mechnical Issues important to Hydraulic Fracturing
  • Fracture Fluid & Proppant Selection
  • Optimisation of Hydraulic Fracture Dimensions
  • Tip Screen out Fracturing
• Unstable Formations and Sand Control
  • Types of Sand Production
  • Fill Removal with Coiled Tubing
  • Prediction of Sand Failure
  • Cost of Sand Control
  • Sand Exclusion Techniques
  • Detailed description of Gravel Packing Technology
  • Chemical Sand Control
  • Sand Control Installation using Coiled Tubing
  • New Technology
• Coiled Tubing
  • Technology
  • Well Unloading and kick-off
  • Drilling
  • Cementing

Course Methodology

A variety of methodologies will be used during the course that includes:

• (30%) Based on Case Studies
• (30%) Techniques
• (30%) Role Play
• (10%) Concepts
• Pre-test and Post-test
• Variety of Learning Methods
• Lectures
• Case Studies and Self Questionaires
• Group Work
• Discussion
• Presentation

Course Fees

This rate includes participant’s manual, Hand-Outs, buffet lunch, coffee/tea on arrival, morning & afternoon of each day.

Course Timings

Daily Course Timings
08:00 - 08:20       Morning Coffee / Tea
08:20 - 10:00       First Session
10:00 - 10:20       Coffee / Tea / Snacks
10:20 - 12:20       Second Session
12:20 - 13:30       Lunch Break & Prayer Break
13:30 - 15:00       Last Session