据世界石油8月5日消息，哈里伯顿和VoltaGrid LLC宣布首次成功部署先进的电压裂解决方案。该项目是与切萨皮克能源公司签订的多年合同中的第一个区块，在马塞勒斯区块拥有140多个阶段。它结合了哈里伯顿的全电动压裂设备，包括Zeus 5000马力的电动抽油机和VoltaGrid的先进发电系统。这种高性能的解决方案为切萨皮克公司减少了32%的排放，并利用切萨皮克公司当地的气田网络应用了超过25兆瓦的低碳发电。
切萨皮克完井副总裁Patrick Finney称:“通过在不影响我们业务的可靠性和性能的前提下安全地减少我们的排放，这项合作超出了我们的预期，进一步证明了我们在继续实现净零直接排放的道路上，引领负责任的能源未来的承诺。”
切萨皮克公司认为，这两项技术减少了排放，并进一步节省了燃料。与其他泵送设备不同的是，单个Zeus泵送设备可以以超过22桶/分钟(BPM)的速度提供5000 HHP。哈里伯顿的全电动扩展系统采用了新设计的大口径双管箱拖车，这使得Zeus泵能够在更少故障点的情况下实现更高的排量。凭借其电动动力系统和行业领先的泵技术，Zeus抽油机的性能比传统泵高出40%。该扩展还提供电气混合、电缆和辅助设备。
哈里伯顿产量改进副总裁Michael Segura表示:“哈里伯顿的Zeus压裂作业超出了电压裂技术的预期。能够长期持续地提供更高的性能，反映了该电动泵设备的性能和可靠性。”
通过使用VoltaGrid的排放门户，切萨皮克可以跟踪和分析完井作业过程中的实时排放和碳强度，使作业者能够最大限度地提高燃料效率，最大限度地减少排放。
VoltaGrid首席执行官Nathan Ough表示:“切萨皮克是第一家在电压裂作业中使用VoltaGrid系统的运营商。VoltaGrid的出色性能使切萨皮克能够快速扩大发电规模，以满足现代完井设计的高间歇性需求。”
裘寅 编译自 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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