ge_seasmart_brochure-050313-2-final (1).pdf

GE Oil & Gas

SeaSmart Offshore Package SolutionsTurbo-generation design that evolves with the changing needs

of FPSO, spar, TLP and semi-submersible applications

Continuing evolution that's smarter every time

GEs Offshore Package is possibly the smartest thing on the ocean. And, with continuous evolution based on your real changing needs in the field, every generation is smaller, lighter, more durable and smarter than the last.

The SeaSmart Offshore Package system design evolves at industry speed. GEs offshore-dedicated engineering team has significantly reduced package footprint and weight four times since 2009 not to mention the ever-increasing capabilities of all core components and peripherals alike.

Working together, across GE and around the worldOur increasingly compact and powerful configurations comprise industry-proven GE technologies systematically advanced with in-depth operating knowledge gained from close development relationships with our customers at the most demanding offshore sites around the globe.

So, no matter where your FPSO or rig may be, you can rely on the latest design delivering our most advanced capabilities. The SeaSmart Offshore Package solutions will help you achieve higher levels of efficiency and success at any offshore well through ultra-high reliability and availability, low maintenance requirements, integrated controls and auxiliaries, and the flexibility to grow.

1 FPSO

1 FPSO

1 FPSO

1 FPSO

10 FPSOs

12 FPSOs5 Semi-subs

2 FPSOs1 Semi-sub1 FLNG

3 Semi-subs2 FPSOs

SeaSmart Offshore Package designs draw on dedicated customer engineering feedback and extensive domain knowledge from decades of operating experience in every production basin in the world.

GEs installed base of core equipment includes over 175 centrifugal compressors and 100 gas turbines in use in floating production applications around the world.

GE Oil & Gas Centers of Excellence help us meet the continually changing requirements of offshore development by ensuring our equipment and systems are at the forefront of technological development.

Our offshore technologies draw on the wider network of the GE organization, including the unique benefit of technology transfer from our other businesses and the independent research carried out at seven Global Research Centers.

IntegrityOur corporate culture is one of doing it right and always striving to do it better, not only by applying the best processes and technologies, but by conducting our operations and relationships with the utmost honesty and integrity no matter what challenges may arise.

SafetyWe mitigate risk and consider the effects on people, communities and natural environments in everything we do. EHS is paramount every day, from the layout of our workshops, all the way through to the ecomagination program a global GE initiative dedicated to delivering products that are better for both business and the environment.

QualityEvery GE Oil & Gas innovation is driven by a specific and practical industry requirement. We carefully evolve product designs with proven technologies, rigorous testing and qualification processes. Our objective is to continually deliver measurable increases in efficiency, reliability, availability and performance.

evolvingoffshore technology

GE Oil & Gas employs 37,000 people worldwide. We have more than 15,000 working directly on offshore solutions, and take a proactive approach to localized recruitment and training in every region where we do business.

GE Oil & Gas maintains advanced engineering, manufacturing, testing and service facilities around the world to provide the localized support our customers need. Our offshore solutions in particular are supported by state-of-the-art centers in Italy, the UK, Norway, Australia and the United States.

2009Footprint: 190 m2Weight: ~193 tons

Auxiliaries all off baseGT removal from packageControl cabinet


Integrated auxiliariesRemote I/OFast GT installation/removalIncreased availability by ~1.6%Reduction in installation and commissioningErgonomic features


Integrated auxiliariesRemote I/OFast GT installation/removalIncreased availability by ~1.1%8K hour BSI (base/plus)Ergonomic and safety design features


Integrated auxiliariesRemote I/OFurther improvement on fast GT

installation/removal

Reduction in installation and commissioning8K hour BSI (base/plus)Ergonomic and safety design featuresComposite inlet plenumCompact EH filter systemSlow turning systemIntegrated on line washing system

Continuing evolution thats smarter every time

Every generation of the SeaSmart Offshore Package solution is a direct result of in-depth focus groups with senior engineering teams from our customers around the world. They cover everything from the operating implications of different well fluid mixtures, to layout restrictions of various rig and ship types, to specific objectives for power, mechanical drive, emissions and maintenance any conceivable aspect can be introduced. We then synthesize feedback and data from the separate customer sessions and explore system-wide possibilities to achieve the collective goals.

60% lesscable laying

40% less interconnecting piping (minimized without external interconnecting pipes)

New filter house design increases efficiency, decreases emissions and particle deposits.

Synthetic oil system, mineral oil system, starting system and remote I/O are all on skid.

There are four value-adding options available

1 Baseline package

2 1 + online washing

3 2 + 4H lock-out

4 3 + advanced filter house

A SeaSmart Offshore Package solution can include either an 18-34 MW LM2500/+/+G4 or a PGT25/+/+G4, each with two configurations to choose from.

40% faster installation & commissioning (14 vs 23 weeks)

Reduced flushing required on site Starting system with 99.95%

reliability

Flexibility and assembly leadtime are both optimized with a standard base frame design that accommodates various configuration options.

GEs SeaSmart Offshore Package solution delivers

Advanced composite materials were key to both the reduced package weight and increased operating efficiency through minimized vibration, power consumption and other advantages. ?

whats next?

Your brightest and most experienced minds can help answer that question. A core group of customers participates regularly, and we are always open to new perspectives. We believe that close working relationships with our customers are the best way to ensure you get exactly what your operation needs, while shaping the technological future of the offshore industry.

2proventurbinesYour SeaSmart Offshore Package configuration can include one of two industry-leading turbines.

The LM2500 marine gas turbine is a simple-cycle, two-shaft, high-performance engine derived from GEs leading TF39 and CF6-6 aircraft engines. It consists of a gas generator, power turbine, attached fuel and lube oil pumps, fuel control and speed governing system, associated inlet and exhaust sections, lube and scavenge systems as well as controls and devices for starting and monitoring engine operation.

The PGT25+G4 is a 34-MW gas turbine consisting of an enhanced LM2500+ G4 gas generator coupled with a two-stage, high-speed power turbine module with increased flow capacity. It delivers high efficiency and reliability, fuel flexibility and low emissions in both mechanical drive and power generation applications. Comparisons across a wide range of ambient conditions shows that during off-ISO conditions, such as cold or hot days, the PGT25+G4 provides a 1020% power increase.

Easy to install and maintain, the LM2500 features marine corrosion-resistant materials, minimized size, weight and space requirements per horsepower, as well as high thermal efficiency, low fuel and airflow per horsepower. Its simple modular design, including split compressor casing, maximizes in-situ maintenance capabilities such as in-place blade and vane replacement, in-place hot section maintenance and accessible external fuel nozzles.

LM2500

PGT25+G4Gas generatorThe gas generator is upgraded for increased flow capacity of the high pressure (HP) compressor and turbine. The pressure ratio increases from 23.6 for the PGT25+ to 24.2 for the PGT25+G4. Design changes have been limited to minor blade and stationary vane airfoil adjustments that provide the required mass flow increase. The HPT modifications include minor blade cooling improvements, material upgrades proven in aircraft engine technologies for higher temperature capability, adjustments to the compressor discharge pressure seal to maintain optimum rotor thrust balance. For DLE applications, the combustor heat shields are upgraded with benefits including field replacement and reduced maintenance.

Power turbineThe aerodynamic blading design provides high efficiency at both the design point and at reduced speed. The 6,100 rpm design enables direct coupling with driven equipment, simplifying the system and enhancing overall efficiency and availability. The cartridge philosophy significantly reduces maintenance intervals, cutting costs and increasing availability. Optimized cooling flows, in conjunction with the latest generation of seals, increases component life and maintains the efficiency at peak.

Major components: 16-stage, 18:1 pressure ratio compressor with seven stages of

variable stators and inlet guide vanes

Fully annular combustor with externally mounted fuel nozzles

Two-stage, air-cooled, high-pressure turbine that drives the compressor and the accessory-drive gearbox

Six-stage, aerodynamically coupled, low-pressure power turbine driven by the gas generators high-energy exhaust gas flow

Technology highlights Thermal efficiencies: 3440%

Baseload power: 1832 MW ISO

Unsurpassed reliability: >99%

Operates at 3,000 or 3,600 rpm without a gearbox

Experience 40 million operating hours

Over 2,000 units installed worldwide

Onshore and offshore applications

Simple-cycle, cogeneration and combined-cycle

Emissions technology Emissions technology

SAC dry gas or liquid without NOx abatement

SAC gas with water or steam down to 25 ppmv NOx at 15% O2 SAC liquid with water or steam down to 42 ppmv NOx at 15% O2 DLE (gas only) down to 25 ppmv NOx at 15% O2 Dual fuel (DF) DLE NOx down to 100 ppmv and 25 ppmv on

liquid and gas fuel, respectively at 15% O2 Proven DLE capability for extreme hot and cold ambient

conditions (operating data to 50F and start data to 40F)

Full load drop/accept capability (SAC and DLE)

SAC and DLE fuel property change flexibility

Dry low emissions via lean, premixed and staged combustion for full power range from start to max power

ConFiguration options

PGT25 + G4 PGT25 + /G4 DF SACGB + 4 poles EGCCGB + CCGB + CC + CC

+

PGT25 + /G4 SG DLEGB + 4 poles EGCCGB + CCGB + CC + CC

+

LM2500 + SAC DFGB + 4 poles EG2 poles EGGB + CCGB + CC + CC

+

LM2500 + SG DLEGB + 4 poles EG2 poles EGGB + CCGB + CC + CC

+

4 poles EG

LOC

LOC

LOC

GBHSPT

PGT25 + G4

4 poles EG

LOC

GBHSPT

LM2500 + G4

4 poles EGGBsixpack

LM2500 + G4six

pack 2 poles EG


+


+


+


+

4 poles EG

LOC

LOC

LOC

GBHSPT

PGT25 + G4

4 poles EG

LOC

GBHSPT

LM2500 + G4

4 poles EGGBsixpack

LM2500 + G4six

pack 2 poles EG


+


+


+


+

4 poles EG

LOC

LOC

LOC

GBHSPT

PGT25 + G4

4 poles EG

LOC

GBHSPT

LM2500 + G4

4 poles EGGBsixpack

LM2500 + G4six

pack 2 poles EG


+


+


+


+

4 poles EG

LOC

LOC

LOC

GBHSPT

PGT25 + G4

4 poles EG

LOC

GBHSPT

LM2500 + G4

4 poles EGGBsixpack

LM2500 + G4six

pack 2 poles EG

Our new inlet plenum design achieves smoother air suction with less turbulence for overall optimized inlet flow. Built with composite materials for significant weight reduction, it is also fully compatible with existing GT inlet intakes.

superior adaptationSize and weight are critical factors offshore, so we continually explore new ways to reduce them. But our commitment doesnt end there. While the strongest design traits carry forward, we also inject our latest rigorously tested and proven technologies and design features to even further increase performance, maintainability and availability.

Game changers in our latest package are significant design advances in three key areas:

Inlet plenum flow efficiency and weight reduction

Turbine enclosure simplification for improved maintenance access

Filtration efficiency

Maintenance requirements are further reduced and simplified through a variety of other features like 4H lock-out, 8k BSI, fast turbine exchange, an on-line washing system, as well as improvements in ergonomics and safety.

From each generation of the SeaSmart Offshore Package solution to the next, we are truly delivering bigger things in smaller and smarter packages.

The new filtration system includes HEPA filters that are 99% efficient, water tight and salt repellent with a high burst pressure and pre-filters that eliminate 97% of water content. Even the filter house structure itself has been redesigned to enhance overall package performance.

The redesigned modular turbine enclosure simplifies access to enable regular generator maintenance in far less time, as well as easier turbine replacement and upgrades as technologies advance.

GE Oil & Gas

global HeadquartersVia Felice Matteucci, 250127 Florence, ItalyT +39 055 423 211F +39 055 423 [email protected] Pignone S.p.A.Nuovo Pignone S.r.l.

americas regional Headquarters4424 West Sam Houston Parkway NorthHouston, Texas 77041P.O. Box 2291Houston, Texas 77252-2291T +1 713 683 2400F +1 713 683 2421

For complete contact information, please refer to our website.

geoilandgas.com/seasmart

The information contained herein is general in nature and is not intended for specific construction, installation or application purposes. GE reserves the right to make changes in specifications or add improvements at any time without notice or obligation.

SeaSmart Offshore Package is a trademark of Nuovo Pignone Holding S.p.A.

GE, the GE Monogram, and imagination at work are registered trademarks of the General Electric Company.

2013 General Electric CompanyAll Rights Reserved

GE_SeaSmart_brochure-050313

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