This report is a summary of the work performed under Department of Energy contract FG19-87BC14126 during the period February 22, 1987 to February 21, 1990. During that period the Stanford University Petroleum Research Institute has published twenty-two technical reports and professional papers. This report presents in general terms the scope of work of SUPRI which is divided in five main projects: reservoir properties, in-situ combustion, improvement of steam injection by additives, well-to-well formation evaluation, and field support services. The results obtained during the period of performance of the contract are then presented in the form of abstracts from the technical reports and papers written during the period of performance.