Flex Leasing Power and Service Introduction Presentation 2016-02-15
- 2. Technology development by Ingersoll-Rand for broad distributed power market 1990s Ingersoll-Rand established R&D team to evaluate use of automotive turbomachinery in small gas turbines 2001 - 2004 Formed Energy Systems business and released 70kW turbine in 2001, followed by 250kW turbine in 2004 based heavily on very successful Dresser Rand KG2 2004-2011 Over 300 units of 70kW and 250kW units operating in field with over three million hours of operation in the full distributed power market (luxury hotels, hospitals, landfills, waste water treatment plants, local and remote oil fields CORPORATE HISTORY High uptime modular power solutions for the oil & gas industry
- 3. FlexEnergy: Shift to oil and gas focus 2011-2012 FlexEnergy acquired the IR Energy Systems business. Focus of business was on waste gas to energy green power initiatives. 2012 FlexEnergy identified oil and gas prime power market as best fit for the technology. 2013 Targeted technology application and business on oil and gas remote power providing reliable, low emissions electricity from well head and flare gas Artificial lift (ESP, rod lift) Gas production facilities Compressor stations LNG facilities Offshore platforms Continues to manufacture reliable, efficient small gas turbines FlexEnergy Headquarters, Portsmouth, NH CORPORATE HISTORY High uptime modular power solutions for the oil & gas industry
- 4. Corporate History Skid Mounted 250 kW Gas Turbine Flex Leasing Power and Service • Late 2012 Independent company formed • Offer both direct-purchase and leasing programs for oil producers that needed reliable remote turbine power for site operations • Package FlexEnergy turbines on skids and trailers • Engineer harsh conditions solutions: fuel scrubbing, inlet air hoods, electrical interconnects systems • Monitor, service and maintain systems in the field • 2015 Turbine fleet grown to over 60 turbines on lease • U.S. facilities in Colorado (HQ), North Dakota and Texas • Canadian facility in Grande Prairie • Turbine fleet availability of over 99.1% Current product offering covers power capacity needs from 250 kW to 10 MW + High uptime modular power solutions for the oil & gas industry
- 5. 2. PRODUCT / TECHNICAL OVERVIEW 5
- 6. Durable Turbine Engine Back-to-back rotating components and proven oil- lubricated bearings. Once a year scheduled maintenance Built for Oil and Gas Based on multi-decade, operationally proven KG2 engine design Remote or grid connected in outdoor harsh environments Patented Combustor Dry low NOx easily meets and exceeds the most stringent regulations. FLEX TURBINE™ GT250S & GT333S High uptime modular power solutions for the oil & gas industry Simple Synchronous Generator Same technology used by utilities. Delivers high starting kVA to start 100+ HP motors. Clean three phase power to operate ESP’s, inverters, motors and controls. Fuel Tolerant Wide fuel gas range, including high Btu gas compositions with ethane, butanes, hexanes and higher compounds
- 7. MT250/333 Cycle Diagram 7 1800 rpm 45400 rpm • 480 Volts • 60 Hz • 3 Phase 256ºC/493ºF Typical Up to 913ºC/1675°F 4 atm (60 psia) 6 atm (88 psia) High uptime modular power solutions for the oil & gas industry
- 8. Wide Gas Tolerance Examples of Gas Compositions Supported 8 High uptime modular power solutions for the oil & gas industry Examples of Acceptable Gas Mixtures* Component Mole Fraction Nitrogen 2.23% 1.10% 1.30% 8.91% 0.61% 0.04% H2S 0.00% 0.10% 0.00% 0.00% 0.00% 0.00% Oxygen 0.30% 0.00% 0.00% 2.00% 0.00% 0.00% CO2 79.05% 35.80% 0.23% 1.81% 1.11% 0.00% Methane 7.97% 63.00% 88.86% 42.65% 17.36% 0.11% Ethane 1.91% 0.00% 4.88% 13.59% 24.55% 0.67% Propane 2.90% 0.00% 2.22% 15.38% 21.98% 54.00% Butane 2.52% 0.00% 1.17% 8.71% 31.99% 45.13% Pentane 2.04% 0.00% 0.56% 4.54% 2.41% 0.06% Hexane 0.83% 0.00% 0.30% 1.70% 0.01% 0.00% Heptane 0.17% 0.00% 0.49% 0.54% 0.00% 0.00% Octane 0.08% 0.00% 0.00% 0.17% 0.00% 0.00% LHV Btu/scf 373 574 1032 1505 2115 2620 Combustor Type SW ST SM SM SM SM *gas analysis required to verify hydrocarbon dewpoint and confirm delivery conditions to the turbine Standard system operates on a wide range of hydrocarbon mixtures H2S tolerance up to 6500 ppmv with 80 psig fuel
- 9. Emission Levels to Meet the Latest Stringent Standards High uptime modular power solutions for the oil & gas industry 9 U.S. Federal Tier IV reductions require costly & maintenance intensive exhaust catalyst U.S. Federal Stationary Reciprocating Engine rules (at site 12 months or longer) require certification and testing U.S. Federal gas turbine rules (<50 MMbtu/hr fuel input) Comparison to other technologies on pipeline natural gas No exhaust catalyst or chemicals needed
- 10. Simple Rugged Rotating Generator Industry standard synchronous generator technology used by utilities Clean power to run site inverters such as ESPs “Y” connected, 3 phase PMG exciter 4 Pole, 1500 or 1800 rpm design Rated for 340kW and 511 Amps continuous at 480V (0.8 PF) 1080 locked rotor skVA available Capable of starting large motor DOL 100 HP motor with GT250S 125 HP motor with GT333S Easily paralleled as multiple units 10 High uptime modular power solutions for the oil & gas industry
- 11. Turbines Paralleled as Multiple Units For Larger, Variable and Peak Loads 11 High uptime modular power solutions for the oil & gas industry Two Turbine Site Three Turbine Site Six Turbine Site
- 12. Load Following Oil Field Generator Braking Resistor 12 • Rugged oil field ready GBR • Tubular elements • Solid state relays • Silicon controlled rectifier for fine tuning • Quick connect cables • Designed for load variations typical of pump jack applications Ruggedized Oil Field–Ready Generator Braking Resistor High uptime modular power solutions for the oil & gas industry
- 13. Following Variable, Cyclical Loads (Pump Jacks) 13 • Advantages of synchronous generator are • Capable of Large motor starting • 333 kW – 125 hp • Simple, clean output to run site inverter based equipment such as ESPs • Synchronous generators operate at fixed speed (1800 rpm for 60 Hz electricity) • Generator braking resistor advantage • Maintain minimum load on generator • Automatically switches elements off/on to follow fast changing electric load • Generator speed is maintained to produce 60 Hz electricity High uptime modular power solutions for the oil & gas industry
- 14. Performance Data Operating Three 100 HP AJAX Pumps Fuel control maintained Speed controlled +0.5% to -0.8% 14 GBR caries load fluctuation High uptime modular power solutions for the oil & gas industry
- 15. Data Monitoring Site Loads and Generator Power Actual kW Available at generator leads 15 Actual kW delivered to run site load High uptime modular power solutions for the oil & gas industry 30 minute data sample Each unit site remotely monitored and recorded
- 16. Load Following Grid Isolated System 16 System Controls Tuned to Maintain Consistent, Reliable Power Output High uptime modular power solutions for the oil & gas industry Generator Braking Resistor Site Load Connection 10 ft to 15 ft away from turbine 2 inch fuel supply (550 kPa to 850 kPa) Insulated, heat traced Pylons by site 1 inch drain line Insulated, heat traced Weld skid to top of pylon by site 25 ft of cable supplied for turbine to disconnect box Insulated, heat traced Scrubber by site
- 17. 3. VALUE OF TURBINE GENERATOR 17
- 18. Increased Uptime Through Lower Maintenance Scheduled service comparison with reciprocating engine 250 500 750 1000 1250 1500 1750 2000 2250 2500 2750 3000 3250 3500 3750 4000 4250 4500 4750 5000 5250 5500 5750 6000 6250 6500 6750 7000 7250 7500 7750 8000 8250 8500 8750 9000 9250 9500 9750 10000 10250 10500 10750 11000 11250 11500 11750 12000 12250 12500 12750 13000 13250 13500 13750 14000 14250 14500 14750 15000 15250 15500 15750 16000 16250 16500 16750 17000 17250 17500 17750 18000 18250 18500 18750 19000 19250 19500 19750 20000 20250 20500 20750 21000 21250 21500 21750 22000 22250 22500 22750 23000 23250 23500 23750 24000 • Replace filters • Inspect engine, enclosures,batteries, switches • Replace ignitor • Replace coolants and filters • Lubricate generator bearings GT250S/GT333S Run Hours 250 500 750 1000 1250 1500 1750 2000 2250 2500 2750 3000 3250 3500 3750 4000 4250 4500 4750 5000 5250 5500 5750 6000 6250 6500 6750 7000 7250 7500 7750 8000 8250 8500 8750 9000 9250 9500 9750 10000 10250 10500 10750 11000 11250 11500 11750 12000 12250 12500 12750 13000 13250 13500 13750 14000 14250 14500 14750 15000 15250 15500 15750 16000 16250 16500 16750 17000 17250 17500 17750 18000 18250 18500 18750 19000 19250 19500 19750 20000 20250 20500 20750 21000 21250 21500 21750 22000 22250 22500 22750 23000 23250 23500 23750 24000 • Lube linkages • Check batteries • Inspect belts • Clean engine • Change oil & filter • Spark plug check/replace • Clean radiator • Clean start lube bowl • Analyze coolant • Inspect timing sensor, generator, speed sensor, starting motor, water pump, alternator • Lube bearings Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil Sampleoil • Lube linkages • Check batteries • Inspect belts • Clean engine • Change oil & filter • Spark plug check/replace • Clean radiator • Clean start lube bowl • Analyze coolant • Inspect timing sensor, generator, speed sensor, starting motor, water pump, alternator • Lube bearings • Lube linkages • Check batteries • Inspect belts • Clean engine • Change oil & filter • Spark plug check/replace • Clean radiator • Clean start lube bowl • Analyze coolant • Inspect timing sensor, generator, speed sensor, starting motor, water pump, alternator • Lube bearings • Lube linkages • Check batteries • Inspect belts • Clean engine • Change oil & filter • Spark plug check/replace • Clean radiator 375 kW Reciprocating Engine Generator Run Hours • Test insulation • Check rectifier • Inspect turbocharger • Test insulation • Check rectifier • Inspect turbocharger Top end overhaul #1 • Test insulation • Check rectifier • Inspect turbocharger • Replace filters • Inspect engine, enclosures,batteries, switches • Replace ignitor • Replace coolants and filters • Lubricate generator bearings • Replace filters • Inspect engine, enclosures,batteries, switches • Replace ignitor • Replace coolants and filters • Lubricate generator bearings High uptime modular power solutions for the oil & gas industry 18
- 19. GT250S & GT333S Gas Turbine Advantages Over Competition High uptime modular power solutions for the oil & gas industry Comparison to Competitors: Flex Gas Turbines Diesel Gensets Gas-Fired Recip Engine Low annual maintenance (Very few “Touches”) Ability to consistently absorb and shed large power loads Robust oil lubricated bearings Rugged synchronous generator can start 100 HP (GT250S) & 125 HP (GT333S) loads Utilizes resistive load bank to manage highly transient loads associated with artificial lift sites Use of field gas vs. need to import more expensive fuel (Diesel, LNG + transportation) AND eliminates expensive and difficult fuel logistics in locations that have well/pipeline gas Low emissions allows for easier permitting and ensures emissions limits are not exceeded
- 20. 1. Increased production • Low maintenance equals more uptime • Better load handling means consistently higher uptime in real world applications 2. Decreased operating costs • Eliminates need to buy expensive diesel fuel • Fewer touches and less scheduled downtime than any recip engine • Remote connectivity and monitoring enables data logging and diagnostics to be done offsite 3. Reduced emissions • Reduce / eliminate flaring • Patented, ultra-lean combustion system that produces low emissions and enables use in non-attainment areas Benefits of Turbines on Artificial Lift Sites High uptime modular power solutions for the oil & gas industry
- 21. Power from Casing Gas/Associated Gas at Site Flex Turbine gas tolerance allows sites to existing gas as fuel High uptime modular power solutions for the oil & gas industry 21 Return to Site TBD kPa(g) relief 550 kPa(g) min 850 kPa(g) max Flex Gas Turbine 333 kW Up to 100 MJ/m3 (2500 Btu/scf) Well head gas Casing gas Including gas with up to 1% H2S Auto drain Site Supplied Scrubber 1st stage knockout Insulated & heat traced Auto drain Generator Braking Resistor 600 amp 277/480VAC 3 ph, disconnect switch Site Electric Loads Communications Interface Data/Com Link Remote Access & control Scope of Supply (typical) Site Supplied Installation (typical) Including Insulation and Heat Trace for Gas Piping Site supplied installation Flex Leasing scope of supply Power Connection brought to Flex Turbine by Site Legend Process Flow Diagram (example)
- 22. Power from Tank Vapors (existing VRU at site) Flex Turbine gas tolerance allows sites to use tank vapors as fuel High uptime modular power solutions for the oil & gas industry 22 1) Existing VRU outlet becomes gas supply for Flex Turbine 2) VRU gas pressure regulated to ~550 kPa(g) 3) VRU gas used directly by Flex Turbine 4) Other site gas used as supplemental fuel to ensure continuous gas supply
- 23. Power from Tank Vapors (process compressor needed) Flex Turbine gas tolerance allows sites to use tank vapors with process compressor High uptime modular power solutions for the oil & gas industry 23 1) Tank vapors scrubbed and piped to process compressor 2) Process compressor (FLPS or client supplied) delivers 550 kPa(g) 3) Tank vapors used directly by Flex Turbine 4) Other site gas used as supplemental fuel to ensure continuous gas supply
- 24. Automatic Fuel Switching (primary gas to propane) Flex Turbine gas tolerance allows sites to switch from field gas to propane High uptime modular power solutions for the oil & gas industry 24 2) Propane is set up as back up when primary fuel shuts down 3) Primary gas pressure decrease to low level triggers switch to propane 1) Primary fuel is wellhead, casing, or other problem gas
- 25. 5. SUMMARY 25
- 26. Site Information Needed 26 Name & Location Gas Analysis Composition including H2S level Pressure and Flow Rate Electric Load Data Equipment Type and Rating Planned changes or expansion Current Electric Supply Generator rating – including diesel or natural gas? Utility (if applicable) – include full set of utility bills Delivery Date High uptime modular power solutions for the oil & gas industry
- 27. MATCHING TECHNOLOGY TO APPLICATION 27 Gas Turbines “Oil & Gas Ready” for Remote Applications High uptime modular power solutions for the oil & gas industry
- 28. 6400 S Fiddlers Green Circle Ste. 450 Greenwood Village, CO 80111 USA CANADA INFO: TEL. (403) 837 - 0650 mark.maclean@flexleasingpower.com www.flexleasingpower.com 28 High uptime modular power solutions for the oil & gas industry
- 29. 29 High uptime modular power solutions for the oil & gas industry