cont8 May 2013 15:08
Acquisition of the gravity survey map in September 2012 could highlight that sediment thickness is sufficient for the presence of source rocks, drawing similarities to the northern part of the acreage with Uganda. The independent CPR report highlights that of the wells drilled in the Albert Basin, Uganda, the Turaco discovery wells are the most significant, located only 10 km from Block III. The independent report raises the question of whether sufficient source rocks have been deposited to generate commercial hydrocarbons. From data published by Tullow, the top of the oil window is at 2,600 m, which should indicate that Block III has sufficient sedimentary thickness to allow for oil generation. Additionally, hydrocarbons can migrate from elsewhere from the deeper parts of the Albertine Graben into Block III. There is further concern on the presence of CO2 that was identified in the Turaco-3 well adjacent to Block III that amounted to a 80-90% component of CO2, highlighting commerciality issues on the discovery. However we note that given the extensive exploration work in the country, the presence of CO2