Satellite image of Africa, showing the ecological break that defines the sub-Saharan area (Photo credit: Wikipedia)
Nov. 27
Africa Oil
(AOI : TSX-V : $8.50)
Africa Oil released results from its Twiga South-1 exploration location on Block 13T in Kenya.
The well encountered 30 metres of net oil pay in the primary Tertiary sandstone reservoirs, versus 143 total metres at Ngamia-1. With seismic showing a potential sedimentary-basin thickening versus the Ngamia-1 discovery, there were expectations of significantly higher pay. The market responded negatively to the news, despite the announcement of a new fractured play below 2,272 metres, where oil and wet gas was encountered over a gross interval of 796 meters. Over the next 4-8 weeks, a series of flow tests will be conducted at Twiga before the rig returns to Ngamia-1 for testing.
It will be difficult to analyze the fractured section unless the company is setup for longer-term production testing, and with such a large gross interval, results will depend on what is isolated over the test period, as well as equipment limitations on volumes. The Paipai-1 well on Block- 10A is drilling, with results expected by year-end.
This higher-risk Cretaceous/Jurassic prospect spudded on September 29, 2012 and TD is expected at 4,112 metres. The company estimates a 10% chance of success and gross prospective oil resources ranging 45-315 mmbl. However, Canaccord Analyst Brown believes faulting may have aterswept the zone. The Sabisa-1 well on the South Omo Block will commence drilling in Ethiopia by year end. Sabisa is testing the ”North String of Pearls” concept.
Africa Oil has identified over 100 significant prospects and leads and will have three rigs active throughout 2013. Brown believes financing will be required by Q1/13 to keep pace with drilling.
Related articles
- Africa Oil – Kenya Raises Risk Profile (amp2012.com)
- Africa Oil Confirms Discovery (amp2012.com)



