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 emailLonger_wayne@cat.com

CAT, CATERPILLAR, their respective logos, "Caterpillar Yellow," the "Power Edge" trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission. 2014