RI 6134 Petroleum-Engineering Study Of The Hall-Gurney Oilfield, Russell County, Kans. ? Introduction And Summary

This report describes the development, oil recovery, and potentialities of productive formations in the Hall-Gurney field, Russell County, Kans. It is presented as part of a general program to aid and promote increased recovery from petroleum reservoirs. The report is based on studies of well logs, drill cuttings, and oil-and water-production histories of individual wells and leases. The geological interpretations follow closely those in published literature with only slight local modifications. Oil and water analyses, made at a Bureau of Mines research center, were supplemented by many analyses obtained from oil-producing and service companies. The Hall-Gurney field, in south central Russell County, Kans., (fig. 1) was discovered in 1931 but was not developed extensively until 1941. By 1960 the rate of oil production from the field had declined to the extent that many wells were abandoned. In some areas natural productive forces have effected good recovery. However, in other areas inefficient waterflooding, both natural and accidental, has adversely affected recovery potentialities.