Emissions Reduction – Completion Operations

Blue Flamingo Support

Field comparison of Caterpillar 3512C Tier 2 to Caterpillar 3512E Tier 4 engines in well fracking applications. Both engines are fueled by a combination of diesel and natural gas. The Tier 2 engine blends natural gas into the intake air and direct injection of diesel. Tier 4 engines inject natural gas directly into the intake port and direct injection of …

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Trican
Frac pumpers are large fuel consumers that emit large amounts of greenhouse gases into the atmosphere. Current fracturing equipment in Alberta is typically powered by diesel-based or bi-fuel (diesel & natural gas) bolt-on kit (Tier 2) engines. Trican’s Caterpillar Tier 4 Dynamic Gas Blending engine proposes to displace up to 85% of diesel with natural gas. The goal of field testing at ETC is to understand the performance of the Tier 4 Engines during operations in Canada. This includes, but is not limited to, diesel displacement performance during seasonal conditions, validation of the low emissions fracturing spread, and emissions performance compared to diesel and Tier 2 enginess.
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