Cordes, JohnMartin, James T.2023-05-082023-05-081983https://hdl.handle.net/11124/176798Includes bibliographical references (pages 194-200).doctoral dissertationsengCopyright of the original work is retained by the author.Petroleum industry and trade -- Mathematical modelsInvestments -- Mathematical modelsDevelopment and application of a portfolio selection model for producing crude oil and natural gas properties, TheText