美国油井服务公司 12 月 7 日表示，该公司已签订一份合同，为 Callon 石油公司在二叠纪盆地和 Eagle Ford 页岩的运营子公司提供长达三年的电动压力泵服务。 

“我们很高兴能够支持 Callon 的长期完工计划，并在今年早些时候的现场试验中取得共同成功，Callon 消除了 270,000 加仑的柴油需求，减少了温室气体 (GHG) 排放，并交付了超过 160 个压裂阶段以安全、高效的方式，”美国油井服务公司总裁兼首席执行官乔尔·布鲁萨德 (Joel Broussard) 表示。“Callon 是一家一流的勘探与生产运营商，作为其竣工计划的一部分，决定签约一支全电动清洁车队，这体现了 Callon 对环境管理、安全和效率的承诺。我们期待提供一流的性能、温室气体排放减少并节省行业领先的燃料成本。”

U.S. Well Services has entered into a contract to provide electric pressure pumping services for the operating subsidiaries of Callon Petroleum Co. in the Permian Basin and the Eagle Ford Shale for up to three years, the company said on Dec. 7. 

"We are excited to support Callon's long-term completion program and build off of our shared success from the field trial earlier this year where Callon eliminated 270,000 gallons of diesel fuel needs, reduced greenhouse gas (GHG) emissions, and delivered over 160 frac stages in a safe and efficient manner," Joel Broussard, U.S. Well Services' president and CEO, said. "Callon is a premier E&P operator, and the decision to contract an all-electric Clean Fleet as part of their completion program demonstrates Callon's commitment to environmental stewardship, safety and efficiency. We look forward to delivering best-in-class performance, GHG emissions reductions and industry-leading fuel cost savings."