Elixir Energy (ASX:EXR) said a coil tubing unit has been deployed for the final phase of Daydream-2 well flow testing at its Project Grandis in Queensland, according to a Monday filing with the Australian Securities Exchange.

The unit will be used to remove fluid and proppant from the bottom of the wellbore to achieve an optimal stabilized flow rate, with testing set to begin later in the week, the filing said.