Resource Type
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Well-Drilling Apparatus.
Patent for a well-drilling apparatus that easily attaches drill-bits to the ends of drill-tubes without removing the tubes from the well. It is meant for Artesian well-boring machines.
Date:
April 9, 1895
Creator:
Horton, Stephen A.
System:
The Portal to Texas History
Well-Drilling Apparatus.
Patent for a well-drilling apparatus meant "to provide improved means for adjusting and withdrawing drill-tools without removing the drill-rod to provide a folding reamer and means for adjusting the blades thereof, and to provide means for conveying water to the drill, whereby the drillings are carried up outside of the drill-rod or barrel" (lines 9-16).
Date:
December 24, 1895
Creator:
Horton, Stephen A.
System:
The Portal to Texas History