據世界石油8月5日消息，哈里伯頓和VoltaGrid LLC宣布首次成功部署先進的電壓裂解決方案。該項目是與切薩皮克能源公司簽訂的多年合同中的第一個區塊，在馬塞勒斯區塊擁有140多個階段。它結合了哈里伯頓的全電動壓裂設備，包括Zeus 5000馬力的電動抽油機和VoltaGrid的先進發電系統。這種高性能的解決方案為切薩皮克公司減少了32%的排放，并利用切薩皮克公司當地的氣田網絡應用了超過25兆瓦的低碳發電。

　　切薩皮克完井副總裁Patrick Finney稱:“通過在不影響我們業務的可靠性和性能的前提下安全地減少我們的排放，這項合作超出了我們的預期，進一步證明了我們在繼續實現凈零直接排放的道路上，引領負責任的能源未來的承諾。”

　　切薩皮克公司認為，這兩項技術減少了排放，并進一步節省了燃料。與其他泵送設備不同的是，單個Zeus泵送設備可以以超過22桶/分鐘(BPM)的速度提供5000 HHP。哈里伯頓的全電動擴展系統采用了新設計的大口徑雙管箱拖車，這使得Zeus泵能夠在更少故障點的情況下實現更高的排量。憑借其電動動力系統和行業領先的泵技術，Zeus抽油機的性能比傳統泵高出40%。該擴展還提供電氣混合、電纜和輔助設備。

　　哈里伯頓產量改進副總裁Michael Segura表示:“哈里伯頓的Zeus壓裂作業超出了電壓裂技術的預期。能夠長期持續地提供更高的性能，反映了該電動泵設備的性能和可靠性。”

　　通過使用VoltaGrid的排放門戶，切薩皮克可以跟蹤和分析完井作業過程中的實時排放和碳強度，使作業者能夠最大限度地提高燃料效率，最大限度地減少排放。

　　VoltaGrid首席執行官Nathan Ough表示:“切薩皮克是第一家在電壓裂作業中使用VoltaGrid系統的運營商。VoltaGrid的出色性能使切薩皮克能夠快速擴大發電規模，以滿足現代完井設計的高間歇性需求。”

　　裘寅 編譯自 世界石油

　　原文如下：

　　Halliburton and Voltagrid team to reduce Chesapeake Energy’s Marcellus shale emissions

　　Halliburton Company and VoltaGrid LLC announced the first successful deployment of an advanced electric fracturing solution. This project is the first pad in a multi-year contract with Chesapeake Energy Corporation with more than 140 stages in the Marcellus. It combines Halliburton’s all-electric fracturing spread featuring the Zeus 5,000 horsepower electric pumping unit with VoltaGrid’s advanced power generation system. This high-performing 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 3,000 HHP, a single Zeus pumping unit delivers 5,000 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 industry leading 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 analyze real-time emissions and carbon intensity throughout the completions operation, allowing the operator to maximize fuel efficiency and minimize 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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