just reread yor post lawnbowler...good questions...ide like to know the answer to the 1st one also...but lol...i think i got the answer to the udder 2...theres " well " over a 100,000 wells waiting for our tech. inorder to become productive again...if a major is closing in...did ya ever see the size of those tanks?...i drive by them everyday...combining our niche of restoring life to jrs. with heating majors tanks would catapult us into the stratosphere...kinda like bre-x...only real...i hope shes right...noticed yor from london...spent training sessions there in a former life...late 70s...HO on adelaide i think...fry fogles was my " moes " ...chill...till later...