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Gas Lift Design and Operations

July 9, 2015

Gas Lift Design and Operations

Jadwal Pelatihan Gas Lift Design and Operations

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Instructor by : Sudibyo 



1. The Production System

  • Reservoir inflow performance
  • Vertical lift performance
  • Pressure traverse
  • Operating point
  • Nodal analysis
  • Justification for gas lift

2. Introduction to Gas Lift

  • Principles of gas lift
  • Overview of gas lift installations
  • Introduction to gas lift valves
  • Gas lift completions

3. Gas Lift Design: Positioning the Operating Valve

  • System design/sensitivity analysis
  • Gas lift performance: reservoir/completion/lift gas parameters
  • Worst case and expected case designs

4. Gas Lift Design: Positioning the Unloading Valves

  • Valve spacing
  • Transfer marginsFluid and casing controlled valves
  • Shut in fluid column

5. Gas Lift Design: Valve Sizing

  • Simple force balance model for valve operation
  • Dome pressure setting
  • Manufacturers’ valve data
  • Test rack opening/closing pressures
  • Temperature adjustments
  • Valve spread

6. Valve Performance

  • Dynamic flow testing
  • Gas throughput operating point
  • Valve performance curves
  • Valve performance modeling
  • Gas throughput operating point
  • Sensitivity: port size, gas rate, cas/tbg pressures

7. Gas Lift Operations

  • Unloading procedures
  • Running tools/mandrels
  • Gas conditioning
  • Gas compression requirements

8. Lift Gas Allocation and Production Optimization

  • Prerequisites for lift gas allocation and optimization
  • Well performance curves
  • Multi well networks
  • Manual lift gas allocation example
  • History matching and tuning to field data
  • Non hierarchical networks

9. Gas Lift Troubleshooting

  • Dynamic gas lift simulation
  • Pressure instabilities
  • System response to lift gas variables
  • Cycling and multi pointing
  • System response to changing reservoir behavior





Case Study




Training Kit



Lunch + 2 X Coffee Break


Pick Up Participants (Yogyakarta)


TRAINING FEE for Gas Lift Design and Operations

Rp8.000.000,- / participant / Non Residential

Min 3 orang peserta training pasti running

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