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E-462 - Well Servicing & Workover

5 jours PRO/WSWOE
Niveau
Fondamentaux
Public
  • Completion, well servicing or workover engineers and supervisors, with client or service companies, familiar with well control operations
Finalité
  • To provide the required comprehensive knowledge and skills for well servicing and workover
Objectifs
  • Select the right means for well intervention
  • Design well servicing or workover programs
  • Supervise well servicing or workover operations
Les + pédagogiques
  • Two case studies are worked out: one for well servicing, and the other for workover
Observation
This course can be delivered in French, with documentation in English

REASONS AND WELL INTERVENTION MEANS ON PRODUCTION WELL 1 jour
  • 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 0.5 jour
  • Review of completion installation and equipment technology
  • Standard completion
  • Intelligent completion
  • Multi-zone gravel pack completion
  • Deep water completion fitted with sand control equipment
  • Review of wellhead set up
  • Review of BOP stack set up versus company rules
WELL SERVICING 1.5 jours
  • 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 2 jours
  • 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
  • Deep water completion fitted with sand control equipment
  • Workover case study