RI 5601 Secondary Recovery Of Oil By Waterflooding In Big Injun Sand, Roane County, W. Va. ? Introduction And Summary

As part of a program to promote conservation and efficient utilization of petroleum resources, Bureau of Mines engineers at the Morgantown (W. Va.) Petroleum Research Laboratory are studying secondary oil-recovery projects in the Appalachian region. The increasing demand for petroleum and its products and the increasing cost of exploratory drilling tend to emphasize the importance of improving the recovery of oil from known petroleum reserves. Published reports setting forth the pertinent facts of these operations may help others to profit by the experience. This report presents the results of a study of secondary-recovery methods used in West Virginia by the Piedmont Oil and Gas Co., the Ryan Oil Co., and Water floods , Inc., on their Roane County leases in the Walton and Clover Rush Run pools. The principal oil-producing horizon underlying the area studied is the Big Injun sand, at approximately 2,000 feet. The sand is often referred to as blanket sand because it underlies much of the State and is oil-productive in many localities. Most of the pools in the area were discovered during 1907 to 1910 and were similarly developed and operated.