Oklahoma v. Texas (265 U.S. 500…
“ All oil wells within three hundred feet of the boundary have been accurately located upon the ground, and the position of each, whether in Texas or in Oklahoma, is stated. From each oil well, a bearing and distance is given to a point on the boundary.The boundary line is shown by the usual symbol and appropriate wording on the accompanying maps, which also show the positions of the witness posts, the oil wells, the reference monuments, the bench marks and other information usually appearing on such maps. ”
