----- Original Message ----- From: "Kenneth Waller" Subject: Re: Global warming was: The Nine-spotted
> He also stated that as the easiest (least costly) to obtain petroleum ran > out, harder to obtain (more expensive processes) became viable. > The easy to pump oil ran out in southern Saskatchewan a few years ago, so the oil companies started pumping water into the wells to fluch more oil out. Apparently oil will rise to the surface of the water table. Anyway, now the ground water levels have dropped to the point that the farmers and ranchers are having wells go dry, which is making things more difficult for them. More expensive processes may be viable from one standpoint, but can still be a disiaster from others. William Robb -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net
