Ya, in alberta some of us work in the patch and thats all we know, but i can say things have improved on the envriomental end of things. But in the U.S just south in the border, Not so much.
Pretty much a pit like this on every well i seen. They have a liner...but you know what happens after, fill it with dirt and it goes away.
The amount of fresh water ive puped in the ground down there will make you sick....About 4500 m/3 or 4,500,000 litres. Per job, This lease has two wells, 4 jobs per well. Thats 36000 m/3 of fresh water. Thats 36 million 1L bottles. I love my job and is interesting, but it consumes a huge amount of resources.