Share price Mosman Oil and Gas acquires additional 20% interest in Greater Stanley; Falcon well production hit by freezing weather 6 April 2021 | 13:55pm StockMarketWire.com - Oil company Mosman Oil and Gas announced it has acquired an additional interest at the Greater Stanley Project and reported 'lower-than-anticipated' production at its Falcon well following freezing weather conditions. The company said it has purchased an additional 20% interest in the Duff lease which forms part of the Greater Stanley Project, increasing its working interest in Duff to 40% following acquisition of the initial 20% in February 2020. It said that the operator has proposed a workover to re-complete the Duff-2 well in a zone which has previously been productive at Greater Stanley and that Mosman has agreed to a workover well in order to raise production rates.