Halliburton and VoltaGrid electric fracturing solution reduces emissions for Chesapeake Energy
Published by Nicholas Woodroof,
This project is the first pad in a multi-year contract with Chesapeake Energy Corp. with more than 140 stages in the Marcellus. It combines Halliburton’s all-electric fracturing spread featuring the ZeusTM 5000 horsepower (HHP) electric pumping unit with VoltaGrid’s power generation system. The solution reduced emissions for Chesapeake by 32% and applied over 25 megawatts of lower-carbon power generation by leveraging Chesapeake’s local field gas network.
“By safely reducing our emissions profile without impacting the reliability and performance of our operations, this partnership has exceeded our expectations and further demonstrates our commitment to leading a responsible energy future as we continue on our path towards achieving net-zero direct emissions,” said Patrick Finney, Chesapeake’s Vice President – Completions.
Chesapeake credited the two technologies for reducing emissions and driving additional fuel savings. Unlike other pumping units that may average around 3000 HHP, a single Zeus pumping unit delivers 5000 HHP at over 22 barrels per minute (bpm). Halliburton’s all-electric spread features a newly designed large-bore, dual-manifold trailer, which allows the Zeus pumps to achieve higher rate capacities with fewer failure points. With its electric-based powertrain and pump technology, the Zeus pumping unit delivers 40% higher performance than conventional pumps. This spread also provides electric blending, wireline and ancillary equipment.
“Halliburton’s Zeus fracturing operation exceeds expectations of what is possible with electric fracturing technology,” says Michael Segura, vice president of Halliburton Production Enhancement. “Being able to sustainably deliver higher performance on a prolonged basis reflects the performance and reliability built into this electric pumping equipment.”
Using VoltaGrid’s emissions portal, Chesapeake can track and analyse real-time emissions and carbon intensity throughout the completions operation, allowing the operator to maximise fuel efficiency and minimise emissions.
“Chesapeake is the first operator to use the VoltaGrid system on an electric frac operation,” said Nathan Ough, CEO of VoltaGrid. “The exceptional performance of VoltaGrid allowed Chesapeake to quickly scale power generation to meet the high intermittent demands of a modern completions design.”
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Read the article online at: https://www.oilfieldtechnology.com/hydraulic-fracturing/05082021/halliburton-and-voltagrid-electric-fracturing-solution-reduces-emissions-for-chesapeake-energy/
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