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Apparatus for Boring Artesian Wells.

Patent for an improved and simple apparatus for boring wells that is easily adjustable. The drill head will stay intact in most drilling situations with this apparatus.

Date: February 28, 1893

Creator: Brown, Frank O.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Well-Drilling Apparatus.

Patent for an Artesian or oil well drilling apparatus that has a detachable drill-bit in its tubing and has an "improved means whereby an expansion drill bit or blade of any preferred construction can be secured to or detached from the drill tubing without removing the latter from the well" (lines 12-15). The tubing does not accidentally detach, and the tubing can rotate in either direction.

Date: October 2, 1894

Creator: Horton, Stephen A.