Utilizing Natural Gas - Gas/Electric Partnership · 2. Gas Shut Off Valve, Gas heater, Pressure...
Transcript of Utilizing Natural Gas - Gas/Electric Partnership · 2. Gas Shut Off Valve, Gas heater, Pressure...
Utilizing Natural Gas
Wayne Longer Corporate Accounts
Manager
Stranded Gas
On-Shore Off-Shore
Wayne Longer – Caterpillar Oil & GasCorporate Accounts Manager
Drilling
Power Generation
Gas Injection
Pumping
Utilize Stranded Gas
Power for :
Well Service
130 HP to 18,000 HP Reciprocating Engines – N.Gas, Diesel, HFO & Dual Fuel
Over 500 different types of engines
Over 500,000 engines manufactured every year
Gas Engines - Compression
GCM346135-8180 bhp G3600
1775-4735 bhp G3500670-1725 bhp524-1050 bhp
CG137425-627 bhp215-500 bhp
G330095-211 bhp
Gas Compression - Re-injection & Gas Lift
Strip the liquids& re-inject the methane.Eliminate flaring
Gas Engines - Power Generation
• Prime power – Production / storage / transmission
• Liquids processing– Down hole pumps – Crude pumps, water pumps
• Camp power– On-site accommodation and office facilities
• Drilling– Rig power
Power Generation - N.Gas Fueled
Generator Units – road mobile
Natural gas powered
Basin Creek Power
9 x G16CM34 13.8 kV, 60Hz Generation Electric power to supply grid Commissioned in Jan. 2006
Butte, Montana, U.S.A.
Prime Power - Stationary
53.1 MW ‐ Natural Gas fueled
Pump Application
Move - Water, NGL or CrudeWith Nat gas engines or Dual fuel
10 units In Colombia
Dual Fuel Technology
Diesel
DynamicGas
Blending
High PressureDirect Injection
(HPDI)
Dynamic Gas Blending• Convert existing diesel engines to dual Fuel• Retrofit kits available for drilling & pressure pumping. >200 kits installed
High Pressure Direct Injection (HPDI)• ~ 50% higher fuel savings • Tier 4 Final / Lower GHG emissions • Retrofit opportunities
Dynamic Gas Blending Technology
1. Customer connection point
2. Gas Shut Off Valve, Gas heater, Pressure Regulator
3. Gas Fuel Control Valve
4. Line supplying metered gas to the intake air stream
5. Integrated Sensor Module (ISM)
Monitors combustion and communicates data to the updated Engine Control Module(*) and controls system to adjust and protect the engine
6. EMCP 4.4 Control Panel
Engine, Generator, DGB control
1 23
4
5
66
6
DGB Benefits
Dynamically adjusts to fuel quality changes • down to 30MN & up to 55% inerts• 70% substitution from 40 to 80% LFMaintain emissions certification • Lower NOx, PM and CO Maintains diesel performance• Power and Transient ResponseCat Dealer support and warranty WW
If NG is not available – operate on 100% diesel
Pressure PumpingDynamic Gas Blending
Substitute up to 70% natural gasSave money and utilize available gas
Land DrillingDynamic Gas Blending
Substitute up to 70% natural gasSave money and utilize available gas
Dual Fuel Technology
Diesel
DynamicGas
Blending
High PressureDirect Injection
(HPDI)
Dynamic Gas Blending• Convert existing diesel engines to dual Fuel• Retrofit kits available for drilling & pressure pumping
High Pressure Direct Injection (HPDI)• ~ 50% - fuel savings • Tier 4 Final / Lower GHG emissions • Retrofit opportunities
HPDI – High Pressure Direct Injection
Coming soon to other markets
High Pressure Direct Injection (HPDI)
• ~ 50% higher fuel savings • Tier 4 Final / Lower GHG emissions • Retrofit opportunities
• Cylinder Configuration : In-line 6, 7, 8 & Vee 12 & 16
• Bore x Stroke : 460 x 610 mm• Cylinder Displacement: 38.1 L• Max. Output per Cyl : 900 kW • Rated Speed : 500 / 514 rpm• Diesel Mode Fuel 100% LFO, HFO or
Crude oil• Gas Mode Fuel : 97 - 99% Natural
Gas3 - 1% Diesel Pilot
• Min. MN before Derate : 80• Target Efficiency on GAS MODE : 50%• Emission : IMO III
CM46DF Engine Series14,400 KW – 16cyl
Thank YouFor additional details
Please [email protected]
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