J.L. McAlpine White Buffalo Petroleum Co. Tulsa Sada D. Joshi Joshi Technologies International Inc. Tulsa The suitability of using horizontal wells in a waterflood of shallow, partially depleted sands will be tested in the Jennings field in Oklahoma. The vertical wells drilled in the Jennings field intersect several well-known formations such as Red Fork, Misner, and Bartlesville sand. Most of these formations have been produced over a number of years, and presently no wells are producing in the field. In the 1940s, 1950s, and 1960s, wells were drilled on 10-acre spacing, and the last well was plugged in 1961. The f...

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