SeaSmart Offshore Package? Solutions - GE Energy
SeaSmart Offshore Package? Solutions - GE Energy
SeaSmart Offshore Package? Solutions - GE Energy
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<strong>GE</strong> Oil & Gas<br />
<strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> <strong>Solutions</strong><br />
Turbo-generation design that evolves with the changing needs<br />
of FPSO, spar, TLP and semi-submersible applications<br />
Continuing evolution<br />
that's smarter every time
evolving<br />
offshore technology<br />
<strong>GE</strong>’s <strong>Offshore</strong> <strong>Package</strong> is possibly the smartest thing on the<br />
ocean. And, with continuous evolution based on your real<br />
changing needs in the field, every generation is smaller, lighter,<br />
more durable and smarter than the last.<br />
The <strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> system design evolves at<br />
industry speed. <strong>GE</strong>’s offshore-dedicated engineering team has<br />
significantly reduced package footprint and weight four times<br />
since 2009 – not to mention the ever-increasing capabilities of<br />
all core components and peripherals alike.<br />
<strong>GE</strong> Oil & Gas employs 37,000 people worldwide. We have<br />
more than 15,000 working directly on offshore solutions,<br />
and take a proactive approach to localized recruitment<br />
and training in every region where we do business.<br />
Our offshore technologies draw on the wider<br />
network of the <strong>GE</strong> organization, including the<br />
unique benefit of technology transfer from our<br />
other businesses and the independent research<br />
carried out at seven Global Research Centers.<br />
3 Semi-subs<br />
2 FPSOs<br />
<strong>GE</strong> Oil & Gas maintains advanced engineering,<br />
manufacturing, testing and service facilities around<br />
the world to provide the localized support our<br />
customers need. Our offshore solutions in particular<br />
are supported by state-of-the-art centers in Italy,<br />
the UK, Norway, Australia and the United States.<br />
Working together, across <strong>GE</strong><br />
and around the world<br />
Our increasingly compact and powerful configurations<br />
comprise industry-proven <strong>GE</strong> technologies systematically<br />
advanced with in-depth operating knowledge gained from close<br />
development relationships with our customers at the most<br />
demanding offshore sites around the globe.<br />
So, no matter where your FPSO or rig may be, you can rely on<br />
the latest design delivering our most advanced capabilities.<br />
The <strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> solutions will help you achieve<br />
higher levels of efficiency and success at any offshore well –<br />
through ultra-high reliability and availability, low maintenance<br />
requirements, integrated controls and auxiliaries, and the<br />
flexibility to grow.<br />
Integrity<br />
Our corporate culture is one of “doing it right” and<br />
always striving to do it better, not only by applying the<br />
best processes and technologies, but by conducting our<br />
operations and relationships with the utmost honesty and<br />
integrity no matter what challenges may arise.<br />
Safety<br />
We mitigate risk and consider the effects on people,<br />
communities and natural environments in everything we<br />
do. EHS is paramount every day, from the layout of our<br />
workshops, all the way through to the ecomagination<br />
program – a global <strong>GE</strong> initiative dedicated to delivering<br />
products that are better for both business and the<br />
environment.<br />
Quality<br />
Every <strong>GE</strong> Oil & Gas innovation is driven by a specific and<br />
practical industry requirement. We carefully evolve product<br />
designs with proven technologies, rigorous testing and<br />
qualification processes. Our objective is to continually<br />
deliver measurable increases in efficiency, reliability,<br />
availability and performance.<br />
<strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> designs draw on<br />
dedicated customer engineering feedback and<br />
extensive domain knowledge from decades of<br />
operating experience in every production basin<br />
in the world.<br />
<strong>GE</strong>’s installed base of core equipment includes<br />
over 175 centrifugal compressors and 100 gas<br />
turbines in use in floating production applications<br />
around the world.<br />
1 FPSO<br />
12 FPSOs<br />
5 Semi-subs<br />
10 FPSOs<br />
1 FPSO<br />
<strong>GE</strong> Oil & Gas Centers of Excellence help us<br />
meet the continually changing requirements<br />
of offshore development by ensuring our<br />
equipment and systems are at the forefront of<br />
technological development.<br />
1 FPSO<br />
1 FPSO<br />
2 FPSOs<br />
1 Semi-sub<br />
1 FLNG
Continuing evolution<br />
that’s smarter every time<br />
Every generation of the <strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> solution<br />
is a direct result of in-depth focus groups with senior<br />
engineering teams from our customers around the world.<br />
They cover everything from the operating implications of<br />
different well fluid mixtures, to layout restrictions of various rig<br />
and ship types, to specific objectives for power, mechanical<br />
drive, emissions and maintenance – any conceivable aspect<br />
can be introduced. We then synthesize feedback and data<br />
from the separate customer sessions and explore systemwide<br />
possibilities to achieve the collective goals.<br />
2009<br />
Footprint: 190 m 2<br />
Weight: ~193 tons<br />
2011<br />
Footprint: 153 m 2<br />
Weight: ~180 tons<br />
2012<br />
Footprint: 147 m 2<br />
Weight: ~155 tons<br />
2013<br />
Footprint: 147 m 2<br />
Weight: ~152 tons<br />
• Auxiliaries all off base<br />
• Integrated auxiliaries<br />
• Integrated auxiliaries<br />
• Integrated auxiliaries<br />
• GT removal from package<br />
• Remote I/O<br />
• Remote I/O<br />
• Remote I/O<br />
• Control cabinet<br />
• Fast GT installation/removal<br />
• Increased availability by ~1.6%<br />
• Reduction in installation and commissioning<br />
• Ergonomic features<br />
• Fast GT installation/removal<br />
• Increased availability by ~1.1%<br />
• 8K hour BSI (base/plus)<br />
• Ergonomic and safety design features<br />
• Further improvement on fast GT<br />
installation/removal<br />
• Reduction in installation and commissioning<br />
• 8K hour BSI (base/plus)<br />
• Ergonomic and safety design features<br />
• Composite inlet plenum<br />
• Compact EH filter system<br />
• Slow turning system<br />
• Integrated on line washing system
<strong>GE</strong>’s <strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> solution delivers<br />
60% less<br />
cable laying<br />
40% less<br />
interconnecting piping<br />
There are four value-adding<br />
options available<br />
1 Baseline package<br />
2 1 + online washing<br />
3 2 + 4H lock-out<br />
4 3 + advanced filter house<br />
(minimized without external<br />
interconnecting pipes)<br />
?<br />
Advanced composite materials were key<br />
New filter house design<br />
to both the reduced package weight and<br />
increases efficiency,<br />
increased operating efficiency through<br />
decreases emissions<br />
minimized vibration, power consumption<br />
and particle deposits.<br />
and other advantages.<br />
Synthetic oil system,<br />
mineral oil system,<br />
starting system and<br />
remote I/O are all on skid.<br />
what’s<br />
next?<br />
Your brightest and most experienced<br />
minds can help answer that question.<br />
A core group of customers participates<br />
regularly, and we are always open<br />
to new perspectives. We believe that<br />
close working relationships with our<br />
customers are the best way to ensure<br />
you get exactly what your operation<br />
needs, while shaping the technological<br />
future of the offshore industry.<br />
Flexibility and assembly leadtime are<br />
both optimized with a standard base<br />
frame design that accommodates<br />
various configuration options.<br />
A <strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong><br />
solution can include either an<br />
18-34 MW LM2500/+/+G4 or a<br />
PGT25/+/+G4, each with two<br />
configurations to choose from.<br />
• 40% faster installation &<br />
commissioning (14 vs 23 weeks)<br />
• Reduced flushing required on site<br />
• Starting system with 99.95%<br />
reliability
2 proven<br />
turbines<br />
Your <strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> configuration can include one of<br />
two industry-leading turbines.<br />
LM2500<br />
Easy to install and maintain, the LM2500 features marine<br />
corrosion-resistant materials, minimized size, weight and space<br />
requirements per horsepower, as well as high thermal efficiency,<br />
low fuel and airflow per horsepower. Its simple modular design,<br />
including split compressor casing, maximizes in-situ maintenance<br />
capabilities such as in-place blade and vane replacement, in-place<br />
hot section maintenance and accessible external fuel nozzles.<br />
PGT25 + G4<br />
PGT25 + G4<br />
PGT25 + G4<br />
PGT25 LM2500 + G4<br />
LM2500 + G4<br />
LM2500 + G4<br />
LM2500 G4<br />
PGT25 + G4<br />
PGT25 + G4<br />
PGT25 + G4<br />
PGT25 LM2500 + G4<br />
LM2500 + G4<br />
H<br />
S<br />
P<br />
T<br />
H<br />
S<br />
P<br />
T<br />
H<br />
S<br />
P<br />
T<br />
H<br />
Ssix<br />
pack P<br />
T<br />
six<br />
pack<br />
six<br />
pack<br />
H<br />
six<br />
pack<br />
S<br />
P<br />
T<br />
H<br />
S<br />
P<br />
T<br />
H<br />
S<br />
P<br />
T<br />
H<br />
Ssix<br />
pack P<br />
T<br />
six<br />
pack<br />
GB<br />
4 poles EG<br />
LOC<br />
GB<br />
4 poles EG<br />
LOC<br />
GB<br />
4 poles EG<br />
LOC<br />
GB<br />
GB<br />
4 poles EG<br />
LOC<br />
LOC<br />
GB<br />
4 poles EG<br />
LOC<br />
GB<br />
4 poles EG<br />
LOC<br />
GB<br />
poles EG<br />
GB<br />
4 poles EG<br />
LOC<br />
LOC<br />
GB<br />
4 poles EG<br />
LOC<br />
GB<br />
4 poles EG<br />
LOC<br />
GB<br />
4 poles EG<br />
2 poles EG<br />
LOC<br />
2 poles EG<br />
LOC<br />
LOC<br />
PGT25 + /G4 DF SAC<br />
PGT25 + /G4 DF SAC<br />
PGT25 + /G4 DF SAC<br />
PGT25 LM2500 + + /G4 SAC DF DFSAC<br />
LM2500 + SAC DF<br />
LM2500 + SAC DF<br />
LM2500 PGT25 + + /G4 SAC SG DFDLE<br />
PGT25 + /G4 SG DLE<br />
PGT25 + /G4 SG DLE<br />
PGT25 LM2500 + + /G4 SG SG DLE DLE<br />
LM2500 + SG DLE<br />
The LM2500 marine gas turbine is a simple-cycle, two-shaft, highperformance<br />
engine derived from <strong>GE</strong>’s leading TF39 and CF6-6<br />
aircraft engines. It consists of a gas generator, power turbine,<br />
attached fuel and lube oil pumps, fuel control and speed governing<br />
system, associated inlet and exhaust sections, lube and scavenge<br />
systems as well as controls and devices for starting and monitoring<br />
engine operation.<br />
The PGT25+G4 is a 34-MW gas turbine consisting of an enhanced<br />
LM2500+ G4 gas generator coupled with a two-stage, high-speed<br />
power turbine module with increased flow capacity. It delivers high<br />
efficiency and reliability, fuel flexibility and low emissions in both<br />
mechanical drive and power generation<br />
GB<br />
applications.<br />
+ 4 poles<br />
Comparisons<br />
EG<br />
+<br />
across a wide range of ambient conditions CC shows that during off-<br />
ISO conditions, such as cold or hot days, GB the + CC PGT25+G4 provides a<br />
10–20% power increase.<br />
GB + CC 4 poles + CCEG<br />
+<br />
CC<br />
GB + CC<br />
GB 4 poles EG<br />
+<br />
Configuration GB + CC + CCoptions<br />
CC<br />
GB + CC<br />
GB + CC 4 poles + CCEG<br />
+<br />
CC 2 poles EG<br />
GB + CC<br />
GB + CC 4 poles + CCEG<br />
+<br />
2 poles EG<br />
GB + CC<br />
GB 4 poles EG<br />
+<br />
GB + CC + CC<br />
2 poles EG<br />
GB + CC<br />
GB + CC 4 poles + CCEG<br />
+<br />
2 CCpoles EG<br />
GB + CC<br />
GB + CC 4 poles + CCEG<br />
+<br />
CC<br />
GB + CC<br />
GB 4 poles EG<br />
+<br />
GB + CC + CC<br />
CC<br />
GB CC<br />
GB + 4 poles EG<br />
+<br />
GB CC + CC<br />
CC 2 poles EG<br />
GB + CC<br />
GB + CC 4 poles + CCEG<br />
+<br />
2 poles EG<br />
GB + CC<br />
GB 4 poles EG<br />
GB + CC + CC<br />
Major components:<br />
• 16-stage, 18:1 pressure ratio compressor with seven stages of<br />
variable stators and inlet guide vanes<br />
• Fully annular combustor with externally mounted fuel nozzles<br />
• Two-stage, air-cooled, high-pressure turbine that drives the<br />
compressor and the accessory-drive gearbox<br />
• Six-stage, aerodynamically coupled, low-pressure power turbine<br />
driven by the gas generator’s high-energy exhaust gas flow<br />
Emissions technology<br />
• Emissions technology<br />
• SAC dry gas or liquid without NOx abatement<br />
• SAC gas with water or steam down to 25 ppmv NOx at 15% O 2<br />
• SAC liquid with water or steam down to 42 ppmv NOx at 15% O 2<br />
• DLE (gas only) down to 25 ppmv NOx at 15% O 2<br />
• Dual fuel (DF) DLE NOx down to 100 ppmv and 25 ppmv on<br />
liquid and gas fuel, respectively at 15% O 2<br />
• Proven DLE capability for extreme hot and cold ambient<br />
conditions (operating data to –50°F and start data to –40°F)<br />
• Full load drop/accept capability (SAC and DLE)<br />
• SAC and DLE fuel property change flexibility<br />
• Dry low emissions via lean, premixed and staged combustion<br />
for full power range from start to max power<br />
Technology highlights<br />
• Thermal efficiencies: 34–40%<br />
• Baseload power: 18–32 MW ISO<br />
• Unsurpassed reliability: >99%<br />
• Operates at 3,000 or 3,600 rpm without a gearbox<br />
Experience<br />
• 40 million operating hours<br />
• Over 2,000 units installed worldwide<br />
• Onshore and offshore applications<br />
• Simple-cycle, cogeneration and combined-cycle<br />
PGT25+G4<br />
Gas generator<br />
The gas generator is upgraded for increased flow capacity<br />
of the high pressure (HP) compressor and turbine. The<br />
pressure ratio increases from 23.6 for the PGT25+ to 24.2 for<br />
the PGT25+G4. Design changes have been limited to minor<br />
blade and stationary vane airfoil adjustments that provide<br />
the required mass flow increase. The HPT modifications<br />
include minor blade cooling improvements, material upgrades<br />
proven in aircraft engine technologies for higher temperature<br />
capability, adjustments to the compressor discharge<br />
pressure seal to maintain optimum rotor thrust balance. For<br />
DLE applications, the combustor heat shields are upgraded<br />
with benefits including field replacement and reduced<br />
maintenance.<br />
Power turbine<br />
The aerodynamic blading design provides high efficiency<br />
at both the design point and at reduced speed. The 6,100<br />
rpm design enables direct coupling with driven equipment,<br />
simplifying the system and enhancing overall efficiency<br />
and availability. The cartridge philosophy significantly<br />
reduces maintenance intervals, cutting costs and increasing<br />
availability. Optimized cooling flows, in conjunction with the<br />
latest generation of seals, increases component life and<br />
maintains the efficiency at peak.
Our new inlet plenum design achieves smoother air suction with less turbulence for overall<br />
optimized inlet flow. Built with composite materials for significant weight reduction, it is also<br />
fully compatible with existing GT inlet intakes.<br />
The redesigned modular turbine enclosure simplifies access to enable regular generator<br />
maintenance in far less time, as well as easier turbine replacement and upgrades as<br />
technologies advance.<br />
superior<br />
adaptation<br />
Size and weight are critical factors offshore, so we continually explore new ways<br />
to reduce them. But our commitment doesn’t end there. While the strongest<br />
design traits carry forward, we also inject our latest rigorously tested and<br />
proven technologies and design features to even further increase performance,<br />
maintainability and availability.<br />
Game changers in our latest package are significant design advances<br />
in three key areas:<br />
• Inlet plenum flow efficiency and weight reduction<br />
• Turbine enclosure simplification for improved maintenance access<br />
• Filtration efficiency<br />
Maintenance requirements are further reduced and simplified through a variety<br />
of other features like 4H lock-out, 8k BSI, fast turbine exchange, an on-line<br />
washing system, as well as improvements in ergonomics and safety.<br />
From each generation of the <strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> solution to the next, we<br />
are truly delivering bigger things in smaller and smarter packages.<br />
The new filtration system includes HEPA filters that are 99% efficient, water tight and salt repellent with a<br />
high burst pressure – and pre-filters that eliminate 97% of water content. Even the filter house structure<br />
itself has been redesigned to enhance overall package performance.
<strong>GE</strong> Oil & Gas<br />
Global Headquarters<br />
Via Felice Matteucci, 2<br />
50127 Florence, Italy<br />
T +39 055 423 211<br />
F +39 055 423 2800<br />
customer.service.center@ge.com<br />
Nuovo Pignone S.p.A.<br />
Nuovo Pignone S.r.l.<br />
Americas Regional Headquarters<br />
4424 West Sam Houston Parkway North<br />
Houston, Texas 77041<br />
P.O. Box 2291<br />
Houston, Texas 77252-2291<br />
T +1 713 683 2400<br />
F +1 713 683 2421<br />
geoilandgas.com/seasmart<br />
The information contained herein is general in nature<br />
and is not intended for specific construction, installation<br />
or application purposes. <strong>GE</strong> reserves the right to make<br />
changes in specifications or add improvements at any<br />
time without notice or obligation.<br />
<strong>SeaSmart</strong> <strong>Offshore</strong> <strong>Package</strong> is a trademark of Nuovo<br />
Pignone Holding S.p.A.<br />
<strong>GE</strong>, the <strong>GE</strong> Monogram, and imagination at work are<br />
registered trademarks of the General Electric Company.<br />
©2013 General Electric Company<br />
All Rights Reserved<br />
For complete contact information,<br />
please refer to our website.<br />
<strong>GE</strong> imagination at work<br />
<strong>GE</strong>_<strong>SeaSmart</strong>_brochure-050313