PETRONAS PFLNG SATU THE ADVANTAGES OF A MID

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PETRONAS PFLNG SATU THE ADVANTAGES OF A MID SCALE FACILITY Mohammad Feisal Azhar –

PETRONAS PFLNG SATU THE ADVANTAGES OF A MID SCALE FACILITY Mohammad Feisal Azhar – PETRONAS Manikandan. N – Technip Malaysia Serge Dominichini – Technip Malaysia Jason KIM – Daewoo Shipbuilding & Marine Engineering Owned and presented by Host IGU Member Supporting Association

PETRONAS Overall Involvement in LNG Worldwide PETRONAS has ventured into LNG Business since 1983

PETRONAS Overall Involvement in LNG Worldwide PETRONAS has ventured into LNG Business since 1983 a) PETRONAS has delivered over 6, 000 cargoes on time and without fail b) PETRONAS LNG Complex in Sarawak, Malaysia has 9 trains with a combined capacity of approximately 29 million tonnes per annum. Canada Egypt Malaysia Australia PETRONAS equity stakes in other LNG ventures globally a) Egypt LNG b) Gladstone LNG PETRONAS Ongoing Projects a) PFLNG 2 (under construction) b) Pacific North West LNG Project (FEED completed)

Options to monetize small and stranded gas fields CGL Technology Options to Monetize Small

Options to monetize small and stranded gas fields CGL Technology Options to Monetize Small Gas Fields Pelletizer NGH Natural Gas Hydrate CNG SSL PETRONAS considered many options to monetize small and stranded gas fields since 2006 Small-scale LNG Liquefaction Plant FLNG PFLNG SATU Final Investment Decision March 2012 Alliance Partners Technip & DSME Current Progress 96% FCNG Compressed Natural Gas Floating LNG RFSA May 2016 Planned Completion Q 3 2016

Floating LNG: An LNG Plant on a Floating Vessel Gas Production Offshore Pipeline Gas

Floating LNG: An LNG Plant on a Floating Vessel Gas Production Offshore Pipeline Gas Liquefaction Storage & Offloading Storage & Regasification Shipping Specifications of LNG (Generic) Location 180 km offshore Bintulu, Sarawak Water Depth 70 m – 200 m Train Capacity 1. 2 MTPA Size 365 m (L) x 60 m (W) x 33 m (D) Storage 177, 000 m 3 – LNG 20, 000 m 3 - Condensate Tonnage 120, 000 Tonnes

Key Project Milestones Topside Module Lifting FID Obtained & EPCIC Awarded to Technip-DSME March

Key Project Milestones Topside Module Lifting FID Obtained & EPCIC Awarded to Technip-DSME March 2012 Ready for Sail Away Hull Keel Laying June 2013 January 2014 April 2014 September 2014 March 2016 Q 2 2016 Provisional Acceptance Q 3 2016 Ready for Start Up Steel Cutting Ceremony Hull Launching Naming Ceremony Q 4 2016

Key Considerations • • Safety & Risk Management Space Constraints Design Parameters Liquefaction Technology

Key Considerations • • Safety & Risk Management Space Constraints Design Parameters Liquefaction Technology Technical Complexities Costs Reliability

Key Considerations: Safety & Risk Management § § § Hydrocarbon inventory in congested space

Key Considerations: Safety & Risk Management § § § Hydrocarbon inventory in congested space Risk of cold liquid spill Risk of Fire Risk of Blast/Explosion Noise mitigation Main objective: Minimize escalation potential, ensure integrity of safety critical elements, safe escape & evacuation § LNG Transfer in open sea Extensive safety studies to identify and mitigate risks

Key Considerations: Space Constraints § Layout … constraints of weight, Centre of Gravity and

Key Considerations: Space Constraints § Layout … constraints of weight, Centre of Gravity and safety § Stacking equipment in successive decks increases height § Separation by distance is not available § Flare header & drain header routing § Maintenance access for material handling § Constructability All the challenges are intertwined requiring several design iterations

Key Considerations: Design Parameters 1. Plant capacity dictated by gas reserves and gas composition

Key Considerations: Design Parameters 1. Plant capacity dictated by gas reserves and gas composition 2. Wave and wind induced motion effects 3. 20 Years Facility Life 4. Suitable for a future gas composition 5. Availability comparable to onshore facility 6. LNG Storage capacity & Shipping frequency 7. Range of LNG Ships

Key Considerations: Liquefaction Technology For the PFLNG project, the AP-NTM LNG Process was chosen

Key Considerations: Liquefaction Technology For the PFLNG project, the AP-NTM LNG Process was chosen for the following factors: • No hydrocarbons in the refrigerant • Insensitive to FLNG vessel motion • Fast start-up Liquefaction Heat Exchanger LNG Subcooler N 2 Economizer Boxes Cryomachinery Expanders Schematic provided courtesy of

Key Considerations: Technical Complexities § Marinisation studies to design for motion and ensure performance

Key Considerations: Technical Complexities § Marinisation studies to design for motion and ensure performance § Quantifying loads generated by motion for equipment, piping & structures § Corrosion protection from marine environment § LNG tank sloshing over 25 years without dry docking § Onshore and Offshore commissioning Extensive numerical modeling and CFD Analysis to fix design margins

Key Considerations: Costs • • Plant availability Sparing philosophy Retrofit considerations Project cost controls

Key Considerations: Costs • • Plant availability Sparing philosophy Retrofit considerations Project cost controls Biggest influence on plant availability is the metocean conditions

Key Considerations: Reliability • • • Sound design and engineering practices Selection of proven

Key Considerations: Reliability • • • Sound design and engineering practices Selection of proven equipment through competitive bidding Well defined evaluation criteria Adequate design margins to cater for marinisation effects No 96 Two Row Membrane CCS Reliability established by design and proved in operation will set a benchmark for future FLNGs

PFLNG SATU – Advantages of Mid-scale • Ability to monetize stranded and marginal gas

PFLNG SATU – Advantages of Mid-scale • Ability to monetize stranded and marginal gas reserves with a mobile production facility • Lean Gas - Compact flow sheet – Less number of equipment – Moderate footprint • Commercially available proven equipment without step-outs • Simple and Robust flow scheme • Competitive project schedule Mid-scale FLNG fulfills all design criteria

THANK YOU

THANK YOU