LNG Technology Session & Panel 2017 General Electric Company - All rights reserved
GE & LNG 30+ YEARS of innovation & excellence GE Oil & Gas designs and delivers industry-leading systems that continually increase performance in LNG production, liquefaction, regasification, and storage both onshore and offshore. Our approach combines proven in-field experience with new technology injection and rigorous testing all focused on solving our customers biggest challenges in the industry s most extreme operating conditions. Comprehensive Capabilities Compression Gas turbines Controls Modules Floating LNG Small-scale LNG CO 2 liquefaction Gearing technology Pumps 2
LNG race LNG demand doubling in 15 years up to 180 MTPA to be FIDed by next 10 years 81% Large-scale: Vertically integrated oil&gas co. Economy of scale Driven by upstream investment 450+ MTPA projects Three approaches to address industry challenges 12% Modular trains: Midstreamers/Utilities Shorter pay-back time Tolling model 7% FLNG: IOCs and ship owners Marginal gas fields Gas monetization Target: increase competitiveness 3
GE supporting the next generation of LNG 2017 General Electric Company - All rights reserved
Power Range (MW) New gas turbine technologies... power density 70-120 LMS100PB 105 MW 45% eff. LMS100PB+ 110 MW 45% eff. New Fr7 EX 120 MW 40% eff. LM9000 65 MW +43% eff. 40-70 LM6000-PF 43 MW 41% eff. LM6000-PF+ 54.5 MW +42% eff. 20-40 LM2500G4 34 MW 41% eff. LM2500G4 +37 MW +41% eff. Offshore NG + FLNG LNG TYPICAL SEGMENT Related contributing products Latest products 5
Highest efficiency + best power performance
LM9000 ISO Performance 65 MW power output 43% SC efficiency Combustion System DLE 1.5 30-54 MWI gas fuel Free Power Turbine Nominal 100% speed: 3,429 rpm Speed range 70 to 105% Maintenance Intervals Hot section: 36,000 hrs Overhaul: 72,000 hrs Emissions 15 ppm NOx (gas) 25 ppm CO (gas) Evolved from the GE90-115B Boeing s 777 aircraft engine Most powerful commercial flight engine Used for longest-range, twin-engine flights 2,000 engines in service Over 12 years of commercial service 42 million flight hours 99.98% departure reliability 7
LM9000 configuration 4 stage LPC 9 stage HPC Conventional DLE 1.5 Combustor 2 stage HPT 4 stage Free Power Turbine 1 stage IPT Dry low emissions (DLE) dual-fuel combustor Derived from LM2500 and LM6000 gas turbines 22 million operating hours across more than 1,000 units Free power turbine design High-efficiency power and speeds over a wide range of ambient conditions Significantly lower fuel costs and CO 2 emissions No helper motor required Allows LNG train start in pressurized condition without venting process gas Greatly simplifies LNG plant configuration, and reduces CAPEX 8
Increasing power, efficiency & reliability all at the same time
LM6000-PF+ 20+ years of proven global experience of 1,200 LM6000-PH and -PF 33 million combined operating hours Largest gas turbine installed offshore fleet leader with >100,000 hours Exceptional metrics 54 MW ISO rating 99.6% reliability 98.4% availability 42.7% efficiency in simple cycle 56% efficiency in combined cycle Speed range: 50% to 105% Fully interchangeable to PF +22% more power in same footprint Two-spool design pressurized LNG startup capability without helper motor Excellent reliability and fuel flexibility in both power generation and mechanical-drive applications Reduced overall package size and weight for an exceptional fit on land and sea 10
Large liquefaction trains made simple
Shaft Power (MW) Shaft Efficiency (%) 2- shaft 120 MW Ideal Industrial Platform Two shaft design 33% higher capacity 35 incremental MW in the same exact 7E.03 footprint 25% higher efficiency Performance vs. 7E.03 7EX vs 7E.03 9% higher availability 35,000-hr maintenance intervals 150 125 126 120 45 40 39.8 40.1 38.5 37.2 Free power turbine design Suitable for PG (50/60 Hz) and MD applications with same hardware 100 75 50-18 0 100 84 Ambient Temp 15 59 35 95 103 73 91 66 45 122 ºC ºF 35 30 25-18 0 33.6 32.6 Ambient Temp 15 59 35 95 31.6 30.6 45 122 ºC ºF 12
HPRC High Pressure Ratio Compression Up to 50% smaller train footprint than traditional configuration Up to 30% lighter weight Up to 5% less power consumption Up to 3 sections (@ 2 intercoolers) in 1 casing Max. operating pressure: 400 bar (5,800 PSI) Pressure ratio: up to 30:1 (with natural gas mol. weight 20) Max. flow: 300,000 Am3/h (254 MMSCF/D) Simplified installation Higher reliability & availability due to less auxiliary equipment Lower downtime & easier maintenance Wide revamping flexibility Combines unshrouded and shrouded impellers on a stacked rotor with hirth teeth to allow high tip speed and eliminate the shrink-fit limitation typical of other centrifugal compressors. 13
S Simplified LNG refrigeration trains APCI Split MR APCI C3MR 2x50% Configuration Conventional Conventional Cascade Process Cascade Conventional Frame 7EA LP MR MP MR Starter/ helper Frame 7EA LP MR Propane MP/HP MR Starter/ helper Gas Turbine* Propane Propane Frame 7EA Propane HP MR Starter/ helper Frame 7EA LP MR Propane MP/HP MR Starter/ helper Gas Turbine* LP Ethylene HP Ethylene New Fr7EX + HPRC Solution New Fr7EX +HPRC Solution Gas Turbine* Gear LP CH4 MP CH4 HP CH4 HPRC Solution Frame 7X Propane Electric Generator Frame 7X Propane LP/MP/HP MR Gas turbine* Propane Propane Frame 7X LP/MP/HP MR Frame 7X Propane LP/MP/HP MR Gas turbine* LP + HP Ethylene * Gas turbine options: PGT25+G4 LM6000PF or PF+ LM9000 Gas turbine* Gear LP+MP+HP CH4 No Helper Motor No Helper Motor #2 Casing less #2 Casing less #3 Casing less 14