What exactly was presented in the article?  Some reseeding didn't take.  Some wells are seeping groundwater because plugs leak.  There may be some acidic cuttings exposed; no discussion on volume (probably the biggest issue, but we have no idea how big it is).  And some pipes are sticking up; it may be for reuse and it may not, but they're marked.  

I think that is everything.  And that is the complaints from CSPP.  For a project that has done hundreds of millions of dollars drilling many hundreds of holes, that seems like a pretty small list of pretty small problems.