Cadogan Petroleum (CAD LN) commenced workover operations at its Borynia 3 well at the Bitlianska exploration licensed area on July 10, the company said in its operations update on July 16. The company will test 25 meters of net pay with an average porosity of 15% and average water saturation of 35% at an interval between 2,699 to 2,745 meters. The company expects the flow test results by mid-August.