San Leon Energy says that its planned stimulation and test of the Czaslaw-1 well on the Company's Nowa Sol Concession in the Permian Basin of Poland will begin on April 22, 2013 with the mobilisation of coiled tubing, nitrogen lift equipment, and surface test equipment from Vechta, Germany. Recent measurements of the well have shown that the well is building pressure. After taking samples of the fluid in the wellbore the Company has recovered natural gas (including C1-C8) and light oil. Schlumberger has been contracted to complete this phase of the project. The Company estimates the following timeline:

• 25 April 2013 - acid wash and clean out of the well • 26-30 April 2013 - acid squeeze into the Main Dolomite reservoir; after soaking lift fluids in the well bore using nitrogen, followed by 3 day flow test up to 400 bbls of oil • 1 May 2013 - shut-in the well for 5 day build-up with downhole gauges • 6 May 2013 - decision on a long term test and oil production, based upon results of the acid stimulation and test

Tags: San Leon Energy