Results: 1 - 2 of 2
Dec 31, 1970
Earth Sciences Report
… groundwater probability, water levels, hydrochemistry, … aquifers in the area are near-surface gravels, herein termed the … may range from 25 to 100 igpm. Water quality is generally good …
May 01, 1990
Information Series
… fracturing, such as sand-water, sand-foam, or sand-gel, in … to the extremely high internal surface areas of coal - - as high … those that initially produce water along with the gas, is an …