The AASE-21 well was spud on 9 March 2014 and is located about 1,100 metres south-east of the AASE-4 well and 750 metres north-west of the AASE-1X well to appraise both the Shagar and Rahmi sands for production. The well encountered the Kareem sands with 19 feet of net oil pay in the Shagar and 4 feet of net oil pay in the Rahmi, both zones of good reservoir quality. The well has been completed as a Shagar producer and initial short term testing has yielded flow rates, on a 48/64" choke, of 3,005 bopd and 3.228 MMscf/d of gas (587 boepd) for a total of 3,592 boepd.