The Sudong Well 22-25, drilled by the ZPEC Drilling Team 15, spudded-in at 8:00 pm on April 8th and finished drilling at 10:00 am on April 19th. The geological drilling depth was 3,223 meters with an average ROP of 20.59 meter/hour.  The 10.58 days set a new drilling cycle record in the Wushenqi Block.