BP plc · LSE:BP.
BP — Corporate Update (May 2004)
16 slides from BP's corporate update, May 6, 2004
Slide 1: North West Hutton Stakeholder Meeting
North West Hutton Stakeholder Meeting 6th May 2004
Slide 2: North West Hutton
North West Hutton Faroe I s l a n d s NW Hutton Topsides Shetland Islands Orkney Islands Bergen Oslo Stavanger • 130,000 barrels per day oil Aberdeen North Sea capacity production • 2 Drilling rigs - 40 well slots Jacket • Power generation, gas compression, water • 18,000 tonnes - water injection sy
Slide 3: Well abandonment complete
Well abandonment complete Well abandonment completed last year Biggest ever well abandonment programme in the North Sea Reservoir 3,500 metres below seabed 25 live wells plugged and abandoned – some extending over 6,000 metres Three cement plugs for each well Excellent safety performance – no injuri
Slide 4: They think it's all over…..
They think it’s all over….. 4
Slide 5: Topsides preparation activity
Topsides preparation activity 5
Slide 6: Topsides removal
Drilling Derrick’s & Sub-structures - Pedestal Cranes | mm Accommodation Block Mud & Drilling Utilities Modules Exhaust Towers for Sales —— Gas Compressor Turbines Flare Boom —+< Production Module Intake Ducts Production Module Power Generation Module Utilities Module Exhaust Towers for Main Generat
Slide 7: Pipelines
SHEL CORMORANT ALPHA 20" Oil Export (PL 148) (untronched) NW HUTTON Grice 10% Gas Import (P1147) fed/&/natural backfill) (Cup, NinianTee
Slide 8: Comparative assessment
Comparative assessment Framework for the Assessment: • Fully understand the facility and the surrounding environment • Understand and incorporate previous work and learning • Comprehensive and transparent process • Stakeholder Dialogue and Independent Review Legislative Framework Comparative Assessm
Slide 9: Pipelines
Pipelines EXISTING OIL LINE CUT AND LIFT TRENCH REVERSE S-LAY TRENCH & BURY 9
Slide 10: Jacket decommissioning
Jacket decommissioning Full removal Cut at “seabed” level Recover to footings 10
Slide 11: Drill Cuttings Pile
Drill Cuttings Pile COVER RECOVERY DRILL CUTTINGS CONTOUR MAP 11
Slide 12: Study Process and Principles
Study Process and Principles Safety Safety Environmental Societal Societal Technical Economic Economic - Qualitative - HAZID - Quantitative - Qualitative - Qualitative - Quantitative - Quantitative – QRA and Qualitative and Quantitative - Recognised & - Deterministic based - Potential loss of life -
Slide 13: Oil Pipeline: Comparative Assessment
Oil Pipeline: Comparative Assessment Oil Line Leave in situ Bury Recover Safety Probability of Loss of Life PLL 0.21% 0.28% 2.1% Environment Waste Generated Tonnes Negligible Negligible 7,600 (figures are GHG CO2 E Tonnes 8,000 11,000 14,000 for both oil Total Energy requirement GJ 110,000 150,000 1
Slide 14: Gas Pipeline: Comparative Assessment
Gas Pipeline: Comparative Assessment Gas Line Leave in situ Bury Recover Safety Probability of Loss of Life PLL 0.20% 0.20% 1.90% Environment Waste Generated Tonnes Negligible Negligible 7,600 (figures are GHG CO2 E Tonnes 8,000 11,000 14,000 for both oil Total Energy requirement GJ 110,000 150,000
Slide 15: Footings: Comparative Assessment
Footings : Comparative Assessment Jacket and Jacket and Footings Footings Partial Jacket Removal to - Removal Removal 100m Safety Probability of Loss of Life 14% 13% 5% Probability of Accident (LTI) 16 6 Environment GHG CO2 E Tonnes 45,000 44,000 40,000 Total Energy requirement GJ 520,000 575,000 56
Slide 16: Drill Cuttings Comparative Assessment
Drill Cuttings Comparative Assessment Leave in situ & Re-inject on Re-inject Monitor Cover Excavate site offsite Onshore treatment Safety Probability of Loss of Life 0.20% 0.6% 0.50% 6.4% 6.4% 2.2% Probability of Accident (LTI) <1 <1 <1 7 7 3 Environment Total Energy 6,500 75,000 35,000 275,000 300,