Summary of the Shell Oil Co. & Northern Pacific R.R. Co. N. P. #42-21, Billings County, North Dakota, well no. 2294, permit 2306 /

מאת Mendoza, Herbert A
יצא לאור 1960

Summary of the Stanolind Oil and Gas Company Alfred Schwartz no. 1, well no. 849, permit no. 862 /

מאת Hansen, Dan E
יצא לאור 1956

Summary of the Texas Company-Government M. S. Pace no. 1, well no. 859, permit no. 872 /

מאת Carlson, C. G (Clarence Gustav)
יצא לאור 1957

Summary of the Stanolind Oil and Gas Company N.W.I. (N.P.) no. 1, well no. 555, permit no. 568 /

מאת Peterson, James (James D.)
יצא לאור 1957

Summary of the Amerada Petroleum Corporation - Scoria Unit #1, Billings County, North Dakota, well no. 1508, permit no. 1520 /

מאת Garske, Jay
יצא לאור 1958

Summary of the Northern Pump Lucy Fritz no. 1, Billings County, North Dakota, well no. 1304, permit no. 1316 /

מאת Maywald, Richard
יצא לאור 1957