YPF Awards Halliburton Multibillion-dollar Long-term Unconventional Completions Contract in Argentina Apr 13, 2026 6:50 AM Eastern Daylight Time YPF Awards Halliburton Multibillion-dollar Long- term Unconventional Completions Contract in Argentina Share HOUSTON--(BUSINESS WIRE)--Halliburton (NYSE: HAL) announced today it was awarded a multibillion- dollar contract by YPF to provide bundled unconventional completions servicesin the Vaca Muerta, one of the world's most prolific shale resources outside North A ...