gasland - is that going to be us?

Have been excited about recent Arrowsmith drilling results, although dismayed by the poor share price response. Had heard about this Gasland doco without seeing it.
Is NWE going to be using the same fraccing techniques as shown on the doco? Looked ugly but I am certainly no expert. Can anyone shed any light on NWE's technical intentions regarding chemicals, groundwater contamination etc?

I don't want to be negative but it left me feeling a little flat that I have invested a large sum of money (for me) in a company that could use this process.