Results: 1 - 2 of 2
Nov 27, 1967
Open File Report
… an abandoned oil well to a water well by gun-perforating the surface casing opposite water-producing sands. It was felt … due to the depth at which fresh water-bearing aquifers occurred in …
Sep 10, 2019
Open File Report
… for isotopic (stable isotopes of water [δ^2H, δ^18O], tritium [^3H], … is composed of relatively young water with a total dissolved solids … from progressively older water sources in the downstream …