DILTS , Robert L. Secondary Recovery & Pressure Maintenace Operations in Kansas (1968). Bulletin (Kansas Geological Survey), [S. l.], p. 1–74, 1969. DOI: 10.17161/kgsbulletin.no.23603. Disponível em: https://journals.ku.edu/kgsbulletin/article/view/23603. Acesso em: 6 apr. 2025.