Evaluation of emissions from bi-fuel drilling rigs, from natural gas engine/battery hybrid systems, and from rigs operating with a Smart Engine Management System (SEMS).

Blue Flamingo Support

Two of Precision Drilling’s rigs were upgraded in two phases, with phase 01 comprising an upgrade from conventional bi-fuel systems on three generators to the latest Dynamic Gas Blending® (DGB) systems. The DGB system was then paired with a Smart Engine Management System (SEMS), allowing automatic start and stop generators. Phase 02 included the addition of three Caterpillar lean burn …

CanERIC: Scoping Study for a Clean Combustion Technology Showdown

Blue Flamingo Support

The goal of this project is to gather information to vet and assess which incinerator and enclosed combustor technologies warrant testing, and under what scenarios, as part of a showdown. This scoping study includes a review of past work on clean combustion testing, undertaken both within and outside CanERIC. Furthermore, the project identifies the technological gaps and combustion units which …

Field testing of the Weatherford ForeSite flow meter for measuring gas and liquid fractions, and water/condensate cut within the liquid.

Blue Flamingo Support

Weatherford’s Foresite Flow multiphase flow meter will meter oil, gas, and water simultaneously, eliminating the need for 2 and 3-phase separators at oil and gas well sites and batteries. Separators typically have pneumatic devices for pressure and level control, and these devices can be a significant source of methane venting. Replacing separators with multiphase flow meters will significantly reduce methane …

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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