2015 H1 - FlexEnergy GTG oil & gas

General Introduc.on September 2011

1

SECTIONS

1.  INTRODUCTION (page 3)

2.  PRODUCT / TECHNICAL OVERVIEW (page 8)

3.  CASE STUDIES (page 19)

4.  CONTACT (page 30)

2 High reliability modular power solu4ons for the oil & gas industry

OVERVIEW §  FlexEnergy produces 250-‐333 kW gas-‐fired turbines

opSmized to convert natural, waste and associated

oilfield gases to primary power for many industries

(approx. 2 million operaSng hours)

§  Technology was originally developed by Ingersoll Rand

as a derivaSve of the Dresser-‐Rand KG2 (oilfield focused

machine)

High reliability modular power solu4ons for the oil & gas industry

§  Flex offers the only turbines

of smaller kW capacity that

uSlize a robust, synchronous

generator & cyclic load

management using a

resisSve load bank

3

COMPANY HISTORY

4 High reliability modular power solu4ons for distributed genera4on

§  2013 FlexEnergy decided to divest oxidizer business and focus on selling the turbine as a standalone product, focusing on mulS-‐market strategy of 1) distributed genera4on, 2) Oil & gas applica4ons, 3) power genera4on from biogas

§  Q4 2013 Flex expands product line and concludes $400m supply contract with Distributed GeneraSng Company

§  2014 Flex plans further expansion into new geographies currently hampered by poor power infrastructure.

§  1990s Ingersoll Rand established R&D team to evaluate use of automoSve turbo-‐machinery in small gas turbines

§  2000-‐2004 A`er development effort of more than $100m, Ingersoll Rand formed ‘Energy Systems’ business & released 70kW turbine in 2001, followed by 250kW turbine -‐ based heavily on very successful Dresser Rand KG2-‐ in 2004

§  2004-‐2011 Over 200 units of 70kW and 250kW deployed. >3 million hours of operaSon across distributed power market ( factories, hospitals, landfills, waste water treatment, gas processing faciliSes and remote oil fields)

§  2011 Ingersoll Rand Energy Systems acquired by FlexEnergy Inc. as part of a green power iniSaSve to pair the 250kW turbine with a prototype oxidizer technology being developed by FlexEnergy at that Sme

4

CORE STRENGTHS & VALUE PROPOSITION

§  Flex turbines provide cri.cal power to both local and remote operaSons, saving fuel costs by using exis.ng gas

§  Flex products generate electricity using virtually any fuel gas, including flared and associated gases

§  Flex offers remote power onshore and offshore & offers the ability to start significant motor loads and cycling loads

§  High upSme and low maintenance for increased produc.on

§  Lowest emission distributed power plant in the world

§  Modular units allow for flexible deployment and easy aggregaSon (and disaggregaSon) of units as site needs evolve

High reliability modular power solu4ons for the oil & gas industry 5

6


PROVEN PERFORMANCE & A LEADING CUSTOMER BASE

WHAT DRIVES US… We care about the same things you care about

High availability in the field or offshore

Low maintenance Sme and costs

Ease of deployment

Unrivalled fuel flexibility

Proven load following technology

Increased producSvity

Lower costs

Reduced flaring


Compliance with emissions legislaSon

Rugged Turbine Engine Back-‐to-‐back rotaSng components and proven oil-‐lubricated bearings, with all bearings at cold end Oil Field hardened design for durability and reliability

Built for Oil and Gas Based on mul.-‐decade, opera.onally proven KG2 engine design Remote or grid connected environments 100 HP+ motor startup capability

Patented Combustor Dry low NOx easily meets and exceeds the most stringent regula.ons

Patented Recuperator CriScal to high efficiency and considered best-‐in-‐class

Durable Rolling Element Bearings Same low maintenance, high reliability technology used for high performance engine and turbine systems

FLEX TURBINE™ MT250 & MT333

Synchronous Generator Same technology used by uSliSes delivering high star.ng kVA and clean three phase power

Planetary Gearbox Rugged reduc.on gearbox with soa coupling drives generator at synchronous speed


MATCHING TURBINE TECHNOLOGY TO APPLICATION


OIL & GAS READY

What consStutes “Oil & Gas Ready” in remote applicaSons?

Manufacturer Genera.on Technology

Speed reduc.on gearbox?

Bearings Load management independent of

bacery?

Rolls Royce SYNCHRONOUS YES OIL

LUBRICATED YES

GE SYNCHRONOUS YES OIL

LUBRICATED YES

Siemens SYNCHRONOUS YES OIL

LUBRICATED YES

Solar SYNCHRONOUS YES OIL

LUBRICATED YES

Dresser Rand SYNCHRONOUS YES OIL

LUBRICATED YES

Flex SYNCHRONOUS YES OIL

LUBRICATED YES Other microturbines

HIGH SPEED ALTERNATOR NO AIR NO

FlexEnergy is the ONLY ‘micro’turbine generator that shares the same technology as larger gas turbine generators.

The MT250 can uSlize most gas types encountered in the field

LHV Btu/scf


FUEL FLEXIBILITY: Load-‐following Capability

Load Following Off-‐grid Prime Power

Full Load Grid Parallel

Associated gas with “Heaviers”

Gases with high diluents

Digester Gases

Landfill Gases

Requires N.G. to start

ISSUES EXPERIENCED BY RECIPROCATING ENGINES USING APG AS FUEL

•  Associated Petroleum Gas (APG) •  Not pure methane gas •  A mixed gas of varying quality and composiSon •  Varies greatly from one region to another •  Generally, higher Btu content (i.e. >1200 Btu/scf) than natural gas

•  APG in reciprocaSng engines •  High content of higher hydrocarbons (butane, pentane, hexane) can cause uncontrolled combus.on (knocking)

•  Specialized controls and conSnuous adjustments are required to prevent knocking •  Knocking can shorten engine life

MT250 on Associated Petroleum Gas (APG) •  Fuel flexible and tolerant •  Higher Btu content (i.e. >1200 Btu/scf) is not an issue for operaSons •  Varying Btu content does not impact operaSon •  Fuel flow is modulated automaScally to control internal temperatures

High up4me modular power solu4ons for the oil & gas industry 11

COMBUSTOR OPTIONS BRING FUEL FLEXIBILITY

ID Fuel Type Wobbe Index LHV Typical Methane %

250SV Very Low Caloric Level Gas 245-‐350 Btu/`3 (9130-‐13040 kJ/m3) 30 to 41

250SW Low Caloric Level 1 Gas 325-‐600 Btu/`3 (12100-‐22340 kJ/m3) 38 to 63

250ST Low Caloric Level 2 Gas 500-‐970 Btu/`3 (18600-‐36100 kJ/m3) 55 to 88

250SM Medium Caloric Level Gas 800-‐1900 Btu/`3 (29800-‐70,700 kJ/m3) 80 to 100%

Dry basis, at 14.7 psi (101 kPa) and 59°F (15°C)

H2S Tolerance of up to 6,500 ppmv / CO2 Content up to 70%


VERY LOW EMISSIONS

Providing the ability to exceed environmental targets

Technology NOx

Lbs per Megawac Hour

FlexEnergy MT250 (untreated exhaust) 0.24 to 0.27

Capstone Turbine (untreated exhaust) 0.40 to 0.461

ReciprocaSng Engine (untreated exhaust) 1.5 to 6.12

ReciprocaSng Engine (with selecSve catalyst) 0.3 to 1.23

2specificaSon sheet values from Caterpillar, Jenbacher, Cummins, Waukesha, Guascor

380% reducSon for oxidaSon catalyst or selecSve catalySc reducSon

1specificaSon sheet values for C65, C200, C600, C800, C1000

NOTE: ~700 Btu/scf to ~1300 Btu/scf gas. FlexEnergy MT250 operaSng in grid isolated low emissions mode at ~90% to 95% output, ISO condiSons


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Eliminated fuel fluctua.on

Speed controlled within 1%

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FLEX’S TRANSIENT LOAD FOLLOWING ABILITY As measured on single pump

FLEX’S TRANSIENT LOAD FOLLOWING ABILITY

Very licle fuel fluctua.on

Speed controlled +0.5% to -‐0.8%

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GBR caries load fluctua.on

As measured on 3 Ajax pumping units.

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SEGREGATED FUEL SYSTEM Puvng the safety of your operators first


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ULTRA SAFE FUEL COMPARTMENT


Fuel ‘box’ completely encloses all fuel system components & provides own purge air system

FLEXENERGY GT SERIES’ LOW MAINTENANCE Scheduled service comparison with reciprocaSng engine

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•  Replace filters •  Inspect engine, enclosures, baceries, switches •  Replace ignitor •  Replace coolants and filters •  Lubricate generator bearings

GT250S Run Hours

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•  Lube linkages •  Check baceries •  Inspect belts •  Clean engine •  Change oil & filter •  Spark plug check/replace

•  Clean radiator

•  Clean start lube bowl •  Analyze coolant •  Inspect .ming sensor, generator, speed sensor, star.ng motor, water pump, alternator

•  Lube bearings

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375 kW Reciproca.ng Engine Generator Run Hours

•  Test insula.on •  Check rec.fier •  Inspect turbocharger


Top end overhaul #1





PETRONAS – BUKIT TUA PLATFORM, Indonesia

Project §  In December 2012 Flex was awarded its first

Petronas project, winning project versus Capstone.

§  EPC was Technip Indonesia. §  Petronas & Technip preferred 1) the compact

size of unit (seen on the le` of the photo) and 2) the rugged synchronous generator design.

§  Flex design avoids many of the failures that are associated with the other small turbines that use power electronics, such as bawery failures and trips due to inability to handle loads.

§  Petronas also liked Flex’s unique, ultra safe fuel system with separate purge, allowing unit to be placed in safe area.

MT333 Primary Power, Offshore plaxorm.


PETRONAS – BUKIT TUA PLATFORM, Indonesia

Project §  The Flex unit was also able to be uprated to

opSmize the full capacity of Flex’s generator and handle higher loads, allowing Petronas to save money and space in its plaxorm design.

§  Pictures from the successful FAT are shown to the right, with full Petronas delegaSon visit to Flex facility in USA.

§  FAT carried out by Technip. §  Unit shipped in June 2013. Onshore pre-‐

commissioning carried out by Flex technical team late 2013.

Primary Power, Offshore plaxorm.


PERTAMINA – TALISMAN, Indonesia

Project §  Gas producSon facility with operaSonal criScal, grid-‐isolated power requirements §  Cost savings vs .diesel gensets led to decision with gas as primary power and diesel as back-‐up §  Installed five machines, three run primary power and two are back-‐up

Jambi Merang – 1MW to power remote gas producSon facility

Results

§ OperaSonal for approximately three years § Balancing loads across a rotaSon of 3 units +2 reserve: (3 units operaSonal at any one Sme)

§ Over 43,000 hours of operaSon § 99% availability


QEP, Bakken

Project: §  Three MT250 powering a 10 well pad in

the Bakken §  Customer previously used Gas Engines to

power the site §  Gas Engines experienced poor reliability

over the past winter months Site Equipment: §  Gas separaSon, heat tracing, and clean-‐up

Results: §  Customer switched to FlexEnergy turbines

for higher reliability and producSvity §  Commissioned in August 2013 §  Operated 4560 hours during one of the

harshest winters on record §  99.9% availability

750kW remote generaSon from associated gas


SAMSON, Bakken

Project: §  One MT250 powered three Ajax 100 hp

pump jacks §  Operated on associated gas Site Equipment: §  Gas separaSon and clean-‐up §  Propane tank / vaporizer and bawery

power for starSng in black condiSons

Results: §  Commissioned October 2012 §  On site 171 days – Fall and Winter §  3875 hours of operaSon §  96.2% availability

250kW remote generaSon from associated gas


BP, Wyoming

Customer’s environment:

§  Abundance of drilling & processing operaSons

§  Strict emissions regulaSons §  Need for reliable onsite power §  Unmanned operaSons §  High elevaSon §  Cold weather

Remote grid-‐isolated power for water disposal facility

Project: The grid-‐isolated turbines will use natural gas to produce conSnuous power to operate the water disposal facility at BP’s Wamsuwer, Wyoming site.

Results: The Flex Turbines will power 100% of BP’s onsite loads in the absence of a uSlity infrastructure, allowing BP to grow operaSons while maintaining air quality compliance. Over 18,000 hours of operaSon


WOOLSEY, Kansas

Project: Single MT250 providing primary power to ESP and associated loads Site Equipment: §  Liquid knockout §  Propane vaporizer for starSng before

well begins producing Results: Customer chose FlexEnergy for ability to provide reliable power from associated gas with high upSme and minimal maintenance requirements §  Commissioned in April 2013 §  Operated on site several months unSl

equipment was relocated §  98.9% availability


NSTAR, Massachusecs

Customer:

Gas USlity located in Massachusews. Customer uses “heavies” separated from its incoming raw gas supply to fuel FlexEnergy’s low NOx gas turbines, helping to reduce its uSlity bill and, in parScular, to avoid flaring in order to meet strict emissions regulaSons in a non-‐awainment zone

Flare reducSon at LNG operaSon

Solu.on: 1 MW system comprised of 4 x 250 kW gas turbines. Installing mulSple gas turbines allowed customer to adjust the amount of flare gas consumed and the amount of power produced to match facility limits. Facility electrical system set up to allow gas turbines to provide power to facility loads even when uSlity power fails (dual-‐mode operaSon). Results: Flare reducSon and major progress in meeSng corporate sustainability goals. InstallaSon 2013. All units ran through Superstorm Sandy keeping NSTAR opera.onal. Tes.monial available.


E&B Natural Resources, Bakersfield, California

Customer:

E&B, an independent US Oil producer in Bakersfield, California

E&B uses its associated gases to fuel FlexEnergy’s low NOx gas turbines, helping to reduce its uSlity bill and meet strict emissions regulaSons in a non-‐awainment zone

1MW electricity from associated gas lowers uSlity bill

Solu.on: 1 MW system comprised of 4 x 250 kW gas turbines. MulSple gas turbines gives E&B a modular approach to reduce exposure to uSlity demand charges. To help fix cost and maximize upSme, E&B leadership selected a Total Care Service Agreement with FlexEnergy for its low maintenance gas turbine system.

Results: Annual Energy Savings: $600,000/year in power cost savings Over 143,000 hours of operaSon since May 2010 96.6% availability

27 High reliability modular power solu4ons for the oil & gas industry

BRIDGEMARK, Richfield, California

Project: §  Two MT250’s and one MT70s eliminate

flare, provide power offset to Southern California Edison grid, control site emissions

§  40 producing wells, 600 barrels/day §  Strictest air quality management district

in US §  Located next to community park Site Equipment: §  Tank baweries, separaSon, liquid

knockout tank Results: §  Installed September 2010 §  Clean, quiet, reliable §  Over 26,000 hours of operaSon §  98.3% availability


E&B HBOC, Los Angeles, California

Project: §  Located in a community development

surrounded by golf course §  Operates with two MT70 §  Flare reducSon and emission control Site Equipment: §  Gas collecSon §  Liquid removal Results: §  Commissioned in January 2013 §  CARB Waste Gas CerSfied for operaSon

on oil field waste gas §  Over 13,000 hours of operaSon


30 New Hampshire Ave, Portsmouth, NH 03801, www.flexenergy.com


Andrew Seys Llewellyn Director, Sales & MarkeSng Tel +44 7710 827141 [email protected]

Tom Hughes Sales Manager, Americas Tel +1 949 275 5167 [email protected]

John Alday Vice President, ApplicaSons Tel +1 704 904 6184 [email protected]

Vincen Lim Sales Manager, Asia Tel +65 8488 9118 [email protected]

CONTACTS

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2015 H1 - FlexEnergy GTG oil & gas

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