Well Servicing & WorkoverCOMP/WSWOE

Who should attend?

  • This course provides the required comprehensive knowledge and skills for well servicing and workover.
Audience :
  • Completion, well servicing or workover engineers and supervisors, with client or service companies, familiar with well control operations.

Level : Foundation

Course Content

  • REASONS & WELL INTERVENTION MEANS ON PRODUCTION WELL

      • Intervention means classification.
      • Well intervention main reasons:
      • Measurement.
      • Maintenance.
      • Well remedial and workover.
      • Main intervention means: wireline, coiled tubing, snubbing, workover rig.
  • REVIEW OF COMPLETION, WELLHEAD & BOP STACK SET UP

      • Review of completion installation and equipment technology:
      • Standard completion.
      • Intelligent completion.
      • Multi-zone gravel pack completion.
      • Deepwater completion fitted with sand control equipment.
      • Review of wellhead set up.
      • Review of BOP stack set up versus company rules.
  • WELL SERVICING

      • Safety issue during well servicing operations.
      • Intervention equipment set up.
      • Study of different well servicing cases:
      • Standard completion.
      • Tubing less completion.
      • Intelligent completion.
      • Multi zone gravel pack completion.
      • Deep water completion fitted with sand control equipment.
      • Light intervention case study.
  • WORKOVER

      • Safety issue during workover operations.
      • Main operations:
      • Well neutralization and means.
      • Xmas-tree removal.
      • Workover rig and BOP stack installation.
      • Workover operation.
      • Fishing operation.
      • Operation risk evaluation versus well operation cost and budget.
      • Depleted reservoirs:
      • Losses and potential reservoir damage.
      • Well kick-off after well intervention.
      • Study of different well workover cases:
      • Standard completion.
      • Tubing less completion.
      • Smart completion.
      • Multi zone gravel pack completion.
      • Deepwater completion fitted with sand control equipment.
      • Workover case study.
  • KNOWLEDGE ASSESSMENT

Learning Objectives

  • Upon completion of the course, participants will be able to:
  • select the right means for well intervention,
  • design well servicing or workover programs,
  • supervise well servicing or workover operations.

Ways & Means

  • Two case studies are worked out: one for well servicing, the other for workover.