Production tubing has been run into the well in preparation for further clean-up of the well and the isochronal well test.
Nitrogen gas has also been used to help in the process.
Ansila’s technical director Chris Lewis said: “Now that the well is open it is positive that the well is flowing back fluids unassisted.
However, the use of nitrogen on coiled tubing will assist the reservoir to clean-up, return the frac fluid and commence the flow of free gas.”
Proactive catches up with Ansila
During December 2019, Proactive caught up with Chris Lewis for an update on the results of a Conceptual Field Development Plan (CFDP) for the Gora license in Poland.
The CFPD assumes a phased development program with drilling of a total of 192 multi-staged hydraulically fractured horizontal wells from 16 well pads.