Examining Argentina's conversion from a state-controlled to a private oil market, Elana Shever reveals interconnections between large-scale transformations in society and small-scale shifts in everyday practice, intimate relationships, and identity. This engaging ethnography offers a window into the experiences of middle-class oil workers and their families, impoverished residents of shanty settlements bordering refineries, and affluent employees of transnational corporations as they struggle with rapid changes in the global economy, their country, and their lives. It reverberates far beyond the Argentine oil fields and offers a fresh approach to the critical study of neoliberalism, kinship, citizenship, and corporations.