The objectives of the project were to identify the recovery mechanisms operating in the waterflood, to evaluate the success of the Monument Butte Unit waterflood and extend the waterflood to Travis and Boundary Units. Reservoir characterization of Monument Butte reservoirs provided key information, which resulted in a successful waterflood. Core analysis identified the most laterally continuous and lithologically homogeneous zones. The ability to isolate and waterflood a single zone, making use of fracture orientation data, rather than targeting multiple zones significantly increased production and improved economic efficiency. Reservoir simulation models based on core and log analysis identified the need to quickly pressurize the reservoir by waterflooding to move the waxy crude into the wellbore. The successful waterflooding technology was expanded to the Travis and Boundary Units with as estimated ultimate recovery of 20% OOIP from secondary recovery. The first use of FMI logs in northern Utah proved valuable in identifying zones for perforation and data for geologic modeling. One of the keys to waterflooding the reservoir was the importance of using fresh water for injection. Oil recovery from Monument Butte Unit increased from 300 BOPD to 2000 BOPD, and the number of wells increased from 20 to 60 during the project. Independent operators in neighboring leases picked up the technology and initiated eleven new waterflood projects in the Uinta Basin. Reservoir life was extended by over 10 years.