@BOOK{NAP9143, title = "Maintaining Oil Production from Marginal Fields: A Review of the Department of Energy's Reservoir Class Program", doi = "10.17226/9143", url = "https://nap.nationalacademies.org/catalog/9143/maintaining-oil-production-from-marginal-fields-a-review-of-the", year = 1996, publisher = "The National Academies Press", address = "Washington, DC" }