IWCF Well Intervention & Pressure Control - Level 3 or 4

IWCF Certification: “Well Intervention & Pressure Control” - Certified IWCF training center

CP3&4-EN-P

Who should attend?

  • The aim of this training is to increase personnel's awareness and concern about the impact and negative effects of a well control incident and to develop the knowledge and skills to carry out well intervention operations.
Public :
  • All personnel concerned with well intervention operations (wire-line, coiled tubing, snubbing, workover) involved in delivering safe operations: engineers, supervisors, operators, etc.

Level : Proficiency

Course Content

  • BASIC PRINCIPLES & WELL FUNDAMENTALS

      • Type of well effluents (heavy oil, oil, gas).
      • Hydrostatic and hydrodynamic pressures.
      • Specific gravities, densities, pressure gradient.
      • Over-balance/under-balance.
      • Pore pressure, frac pressure.
  • PRESSURE CONTROL APPLIED TO COMPLETION & WELL INTERVENTION

      • Safety barriers, pressure tests.
      • Well calculation: pressure, volume, pumping time, pressure to balance at the circulating device.
      • Shut in procedures.
      • Kill methods: direct or reverse circulation, bull heading, lubricate and bleed.
      • Specific problems linked to producing wells: losses, plugging, migration, hydrates, H2S and CO2.
      • Responsibilities and decision-making.
  • COMPLETION EQUIPMENT

      • Different types of completion.
      • Downhole equipment as: packers, safety valves SCSSSV, nipples, side pocket mandrels, tubing (sizes, grades and connections), Xmas tree, etc.
  • DIFFERENT TYPES OF INTERVENTION WITH THEIR RESPECTIVE EQUIPMENT

      • Wire line intervention (optional)
      • Safety barriers and specific equipment.
      • Rigging up and pressure tests surface pressure control equipment.
      • Slick line: specific equipment (BOP, lubricator, stuffing box, cable cutter valve…).
      • Braided line, e-line: specific equipment (twin BOP, grease injection system, pack-off system, tool trap, tool catcher…).
      • Problems during the interventions, interpretation and decision (shut in).
      • Coiled tubing (optional)
      • Barriers and specific equipment (strippers, BOP…).
      • Rigging up and pressure tests surface pressure control equipment.
      • Problems during the interventions, interpretation and decision (shut in).
      • Snubbing (optional)
      • Barriers and specific equipment (strippers, BOP, stripping rams, safety rams…).
      • Rigging up and pressure tests surface pressure control equipment.
      • Problems during the interventions, interpretation and decision (shut in).
  • IWCF CERTIFICATION

      • Test on completion operations (compulsory).
      • Test on completion equipment (compulsory).
      • Test on Wire Line operations (optional).
      • Test on Coiled Tubing operations (optional).
      • Test on Snubbing operations (optional).
      • Note: 1, 2 or 3 options have to be selected in addition to the compulsory tests.

Learning Objectives

  • At the end of this training, participants will be able to:
  • comply with the well integrity requirements,
  • know the safety barrier principles,
  • understand the behavior of a producing well,
  • learn the equipment of a completion,
  • apply the methods used to control well pressure,
  • learn procedures and equipment used in wireline, coiled tubing, snubbing and work-over,
  • obtain the level 3 or 4 IWCF certification.

Ways & Means

  • Course material (PPT, PDF, Word).
  • Exercise book.
  • Certified IWCF instructor.
To French entities : IFP Training is QUALIOPI certified ; you may contact your OPCO about potential funding.
Please contact our disabled persons referent to check the accessibility of this training program : referent.handicap@ifptraining.com.