1. Presented by : Ali Redha POT - 18

2. CONTENT INTRODUCTION PURPOSE MAIN EQUIPMENT PFD OPERATION SAFETY DEVICES & EQUIPMENT CONCLUSION

3. INTRODUCTION Oil And Gas Oily Water Water Have been Treated Export, Next Process Export, Next Process Environment O W T Process Oil have been collected Wells

4. PURPOSE OWTU is designed to treat an effluent water before it is disposed into environment.

5. MAIN EQUIPMENT Degassing Drum (V-9000A/B) API Separator (T-9100A/B) Oil Tank (T-9130) Oil Pump (P-9150/9160) Water Tank (T-9140A/B) Water sand jetting pump (P-9170/9180) Flotation Unit (V-9200) Skimmer Tank (T-920) Skimmer Pump (P-920/921) Disposal Tube

6. T-9300 V-9000A/B Water from process separator V-450/460/470 Water from field separator V-110/250 From sump tank of processing area T-920 To suction P-480 PFD Reverse deemulsifier

7. T-9300 V-9000A/B Water from process separator V-450/460/470 Water from field separator V-110/250 From sump tank of processing area T-920 To suction P-480 OPERATION Reverse deemulsifier

8. HAZARDS AND PRECAUTIONS Hazards:  BTX (Benzene, Toluene, Xylene)  H 2 S  Mixture of gas and air (fire)  Chemical Hazards:  BTX (Benzene, Toluene, Xylene) H2SH2S  Mixture of gas and air (fire)  Chemical Precautions:  Used PPE (include masker)  See the wind direction  Read MSDS before handling chemical Precautions:  Used PPE (include masker)  See the wind direction  Read MSDS before handling chemical

9. SAFETY DEVICES & EQUIPMENT Safety devices:  LSHH  LSLL  Fire detector (UV/IR)  PALL Safety equipment:  Fire blanket  Ring buoy  Emergency eye washer and shower  Deluge valve + foam  Water cannon  Hydrant  Flame arrestor  Portable extinguisher  Fire box  Oil boom  Wind shock

10. CONCLUSION OWT is a process that treats the effluent water before it is disposed to the environment (follow the regulation, respect the environment). The equipment which is used at CPA are API Unit and Flotation Unit.