7 weeks 4 days
Blog Posts Tagged "hydrogeology"
Submitted by Andy Fisher on Mon, 07/26/2010 - 00:02
The last 24 hours was pretty frustrating, because we were trying to get 10-3/4" casing into a hole drilled into basaltic crust. We got the casing about 320 m into the hole, but could not get it in the last 16 m to land it and latch it in. After trying to get the casing in for about 12 hours, we pulled it back out, shortened it, and now we are going back in to the hole.