The permission granted by the Secretary of State after the appeal reads
"The site development works comprising the drilling operations of four vertical/lateral exploration boreholes, initial flow testing, extended flow testing, decommissioning and site restoration shall be completed within a period of 75 months from the commencement of the development as defined by this planning permission. All drilling and hydraulic fracturing operations shall be completed within a period of 30 months from the date of commencement of the drilling of the first well in accordance with condition 3. "
They started drilling on August 17th 2017 so it would appear that they have just over a year (until February 17th 2020) to complete all drilling and hydraulic fracturing operations.
AJL Price at posting:
18.5¢ Sentiment: Sell Disclosure: Not Held