Greater Aneth Field, discovered in 1956, is in south-eastern San Juan County, Utah. The field is the largest producing oil field in the State of Utah. Current gross production is approximately 9600 BOPD from 300+ active producing wells. The three units within the field have been on water flood since the early 1960’s and two of the units (Aneth and McElmo) on CO2 (WAG) injection since the 1980’s and 1990’s respectively. Cumulative gross production as of 12/31/2019 was 458 MMBO, 632 BCF, and 1972 MMBW.
Ongoing field production improvement efforts include infill drill assessment, water flood, and CO2 conformance evaluation, seismic re-evaluation, and injector/producer placement optimization.