1. GAS LIFT OPERATION By : Ubet Khoirudin TOTAL E&P INDONESIE

2. Outline Introduction Equipment of Gas Lift Operation Conclusion GAS LIFT OPERATION

3. INTRODUCTION Definition : Gas Lift is an artificial lift method that uses energy from the gas (high gas pressure), which is inserted in annulus and the gas will enter to tubing string through gas lift valve to provide lifting energy. The purpose are : Increasing well production Reviving dead well GAS LIFT OPERATION

4. INTRODUCTION Type of gas lift : Based on the equipment used: - Annulus (SPM) - Macaroni Based on the flow of gas: - Continuous - Intermittent GAS LIFT OPERATION

5. EQUIPMENT Gas lift valve Gas lift mandrel (SPM) Gas lift line (Orifice, choke & check valve ) HGL compressor as gas lift supply Additional supply from HEOR compressor through the jumper line GAS LIFT OPERATION

6. Operation Tomanifold XS PR Pwf From GL Header PR PSHL PSHPSL

7. CONCLUSION Gas lift are installed for increasing well production and reviving dead well by inject gas (high gas pressure) to the well, so fluid can flow to the surface. GAS LIFT OPERATION

8. THANK YOU