Ann: Exploration, Appraisal and Development Drilling Update, page-5

18th of May announcement provided this update on page 9

Drilling campaign
On or about 20 May 2018, the operator of the Manora Oil Field will begin a four-well exploration, appraisal and development drilling campaign. If successful, the drilling campaign has the potential to increase production and extend the life of the Manora Oil Field. Initial results from the drilling campaign are expected to be released prior to the close of the Offer.

http://www.tapoil.com.au/site/PDF/2778_2/Target39sStatementdispatchedtoshareholders