Eni Field Trip Libya October, 2004
Wafa Coastal Plant Maremi Kashim Mellitah Complex Manager October 28 th, 2004
Western Libya Gas Project Overview Sabratha Platform Mediterranean Sea C1 C2 Gas Export Line (32 ) 516 km to Italy Tunisia Subsea Clusters Zuwarah SPM Gas Line (36 ) 110 km Cond. Line (10 ) 110 km Sabratha Algeria Gadames Wafa Desert Plant Onshore Pipelines 32 + 16 Mellitah Complex Wafa Coastal Plant, Mellitah Plant and Gas Compression Station G.S.P.L.A.J Local Gas Line Tripoli 3
Wafa Coastal Plant 1. Wafa Field Development Cost 2. Wafa Field Key Dates 3. Wafa Coastal Manpower & Materials 4. Wafa Coastal Plant Block Flow Diagram September 2002 September 2004 5. Wafa Coastal Technical Information 4
Wafa Coastal Plant Highlights WAFA FIELD DEVELOPMENT COST 2.6 BnEuro Wafa Desert Pipelines Wafa Coastal 1,350 MMEuro 350 MMEuro 900 MMEuro 5
Wafa Coastal Plant Highlights KEY DATES PLANNED ACTUAL Construction Start Sept. 2002 Sept. 2002 First Sales Gas Delivery Sept. 2004 9 th Sept. 2004 First Oil Shipment Sept. 2004 10 th Oct. 2004 6
Wafa Coastal Plant Highlights MANPOWER & MATERIALS Manpower 5,000 Concrete 150,000 m 3 Equipment, Piping & Structures 38,000 t Cables 1,900 km 7
Wafa Coastal Plant Block Flow Diagram DOMESTIC GAS GAS FROM MELLITAH PLANT EXPORT GAS METERING EXPORT GAS METERING EXPORT GAS COMPRESSOR STATION EXPORT GAS TO ITALY GAS FROM WAFA C3 PROPANE STORAGE PROPANE SHIPPING SYSTEM C3 SHIPPING LPG FROM MELLITAH PLANT LPG DRYING & FRACTIONATION C4 BUTANE STORAGE BUTANE SHIPPING SYSTEM C4 SHIPPING OIL/LPG FROM WAFA LPG OIL STABILIZER C5 HEAVIER OIL STORAGE OIL SHIPPING SPM OIL SHIPPING 8
Wafa Coastal Plant Technical Information 8 6 7 5 4 3 2 1 9 10 1 2 3 4 5 6 7 8 9 10 9
Wafa Coastal Plant Technical Information 1 POWER GENERATION TECHNICAL DATA Purpose: Produce electric power for all plant users Details: Gas Turbo Generator 3 x 25 MW 10
Wafa Coastal Plant Technical Information 2 Diesel Oil Waste Heat Recovery & Steam Production UTILITIES TECHNICAL DATA DIESEL OIL Purpose: provide DO to main EDG, jetty EDG, GTG as auxiliary fuel, fire water pumps Details: storage 500 m 3 WHRU & STEAM Purpose: produce steam to desalination units, LPG splitter reboilers by means of 3 WHRB Details: 35 T/h of steam 11
Wafa Coastal Plant Technical Information 3 OIL & LPG TREATMENT TECHNICAL DATA Purpose: produce stabilised oil, commercial propane and butane as per product transportation specification Details: No 2 Oil Treatment Trains 30,000 bb/d each No 2 LPG Splitter Train 12,000 bbl/d each 12
Wafa Coastal Plant Technical Information 4 Desalinated Water Cooling Tower UTILITIES TECHNICAL DATA Utility Air DESALINATED WATER Purpose: produce desalinated water by multiple expansion Details: 220 t/h, storage 56,000 m 3 UTILITY AIR Purpose: provide utility and instrument air to plant users by means of 5 compressors Details: 3,000 Nm3/h COOLING TOWER Purpose: cool down water from 42degc to 32degc Details: 4,300 m3/h 13
Wafa Coastal Plant Technical Information 5 OIL STORAGE TECHNICAL DATA Purpose: storage of stabilised oil prior to delivery to export facilities Details: 2 Buffer Tanks - 250,000 bbl each 2 Main Tanks - 600,000 bbl each 14
Wafa Coastal Plant Technical Information 6 BUTANE & PROPANE STORAGE TECHNICAL DATA Purpose: storage of propane and butane ready for export Details: 2 Propane tanks 30,000 bbl each 2 Butane tanks 27,000 bbl each 15
Wafa Coastal Plant Technical Information 7 7 PROPANE & BUTANE EXPORT TECHNICAL DATA Purpose: meter and deliver propane and butane from storage tanks to Tankers Details: 3 + 3 export pumps, 3000 bbl/h each 4+4 Loading Arms 16
Wafa Coastal Plant Technical Information 8 OIL EXPORT SYSTEM TECHNICAL DATA Purpose: Meter and deliver stabilised oil from storage tanks to Tankers Details: 3 export pumps - 20,000 bbl/h each Subsea pipeline 28 Single Point Mooring 35,000 bbl/h 17
Wafa Coastal Plant Technical Information 9 GAS EXPORT FACILITIES TECHNICAL DATA Purpose: Gas metering prior to the delivery to buyers Details: No 1 metering station for sales gas to Greenstream, 5 runs, 22 MMscm/d No 1 metering station for sales gas to local market, 3 runs, 6 MMscm/d No 1 metering station for fuel gas to Greenstream 2 runs, 1 MMscm/d 18
Wafa Coastal Plant Technical Information 10 LOGISTIC TECHNICAL DATA Accommodation for 120 persons Mosque Recreation & Cinema Canteen Stores Clinic Laundry Swimming Pool 19
Greenstream Pipeline GREEN STREAM FACILITIES TECHNICAL DATA Purpose: Gas transportation gas to Italy Details: No 4 turbocompressor 290,000 SCM/h 31 Mw each 520 km 32 pipeline Transportation capacity: 8 billion SCM/y 20
Wafa Coastal Plant - HSE Challenge Actions delivered Ensure safety of 5,000 workers More than 20 million work hours Prevent and reduce unsafe acts 60,000 hours of safety training to date Focus on preventing unsafe acts LTIF* 0.0 since project inception * Lost time injury frequency 21
Sabratha and Bahr Essalam Field
Sabratha and Bahr Essalam Field Highlights DEVELOPMENT COST 3.5 B Euro Sabratha Field Sealine and Gathering Bahr Essalam Subsea Mellitah Plant 1,300 MMEuro 700 MMEuro 600 MMEuro 900 MMEuro 23
Sabratha and Bahr Essalam Field Highlights KEY DATES Planned Actual/Forecast Project Kick-off June 2002 June 2002 Production System ready for Start-up May 2005 May 2005 First offshore sales gas June 2005 June 2005 24
Sabratha and Bahr Essalam Field Highlights 25
Sabratha and Bahr Essalam Field Highlights MAIN FEATURES Number of wells 27 Manpower 4000 Equipment & Structures Cables Sealine & Gathering CC16 CC17 C3 CC05 CC07 CC15 CC09 CC10 C6 CC02 CC08 CC01 CC04 CC12 CC14 CC03 C2 CC13 CC11 CC06 50,000 t CE06 410 km 300 km CE05 CE03 C5 CE04 CE02 CE01 CE09 CE10 CE08 C8 CE07 C4 CW09 CW05 CW07 CW11 C1 C7 CW10 CW02 CW04 CW03 CW01 CW06 CW08 LEGEND = Drilled Appraisal Wells = Gas Development Well 5000 m 26
Sabratha and Bahr Essalam Field Highlights Deck sail away 27 th September 2004 27