INTRODUCING
DIESEL-ELECTRIC BACKYARD
First of its kind in North America
MasTec’s diesel-electric backyard is creating a lower carbon operation for mid to large trenchless crossings.
Starting with our advanced horizontal directional drilling (HDD) rig systems, MasTec has combined the latest drilling and evaluation technologies with sound engineered processes to remove the traditional barriers of running a mechanical backyard. The result is an optimized diesel-electric backyard design that offers fuel savings and low carbon emissions.
In addition to the optimized design, the diesel-electric HDD backyard is engineered to rig up and down quickly and efficiently.
MEET THE DIESEL ELECTRIC RIGS
HDD Rig #2
DD-440T: 440,000 lb rig
2100 kw diesel/electric backyard with 3 shaker 75m³ mud system, 2 x 1000 HP pumps with 5100 lpm max flow, hydraulic pipe-tub and 100k ft-lb wrench
HDD Rig #3
DD-1100 1.1 million lb rig
2100kw diesel/electric backyard with 3 shaker 90m³ mud system, 2 x 1000 HP pumps with 5100 lpm max flow, hydraulic pipe-tub and 100k ft-lb wrench
Environmental and Safety Features
SUSTAINABLE
LED lights reduce energy and operational costs
Grid / Highline electric power applications to achieve low fuel costs and low CO2 emissions
Reduced fuel consumption of operations
EFFICIENT
Diesel-electric generators power system including the rig
Grid / Highline electric power applications available
Solids control and cleaner mud system due to efficient and clean cuttings removal system
RELIABLE
Redundant 1000 HP pumps with high maximum flow
Converts electrical power to DC for precise control of each component
Lower maintenance with electrical motors
SAFE
Power cables secured overhead ensures worker safety on walkways
Tripping hazards painted red to stand out
Hands free, remote handling of tubulars
Soundproofing in engine room helps reduce noise
Energy and Cost Savings
Our diesel-electric backyards reduce fuel consumption and CO2 emissions by an estimated 20% compared with mechanical backyards.
Total Fuel (L)
162,000 litre savings
CO2e (Tonne)
453 tonne savings
Fuel Cost ($)
$178,200 savings
Working with Us
Beyond holding ourselves to the highest quality and safety standards, our culture is further defined by our collaborative approach with clients, local communities, First Nations and our service providers. We believe open communication and the sharing of ideas at the right phase of the project are key to operational and financial success.
Our Capabilities
Complete small to large diameter trenchless crossings
HDD pad design and optimization
Grid / Highline electric power application
Quiet operations in urban and sensitive area
Wireless guidance including gyro and ranging
Annular pressure monitoring and frac-out identification
Precision radius drilling and reaming
Extended reach drilling
