First Quarter Update

The 2016 work program is primarily focused on advancing the development plans associated with the discovered South Lokichar Basin in Kenya. The results of the Company’s recently published assessment of contingent resources in the South Lokichar Basin highlights the considerable resource potential within the Basin. The work program includes; continuing studies to support reservoir modelling, additional core analysis, petrophysical analysis, and advancement of the development plans associated with both upstream and midstream activities. In addition, AOC is working closely with our joint venture partners to establish exploration and appraisal drilling targets in advance of re-starting drilling activities later this year. The Kenya Joint Venture Partners continue to progress towards sanctioning Front End Engineering and Design (“FEED”) for both Upstream and Mid-stream developments.

Tertiary Rift - Kenya

During the first quarter of 2016, the Cheptuket-1 well (Block 12A) completed drilling to a depth of 3,083 meters. The well encountered oil shows, seen in cuttings and rotary sidewall cores, across a large interval of over 700 meters. Cheptuket-1 is the first well to test the Kerio Valley Basin proving the existence of a working petroleum system in a basin several hundred kilometers distant from the South Lokichar Basin. Additional technical work is required to analyze the results and consider a program to follow up on this result. The PR Marriott Rig-46 rig was released following completion of the well. 

Late in 2015, the results of the Etom-2 well in the South Lokichar Basin (Block 13T) were announced. The Etom-2 well was drilled based on recently acquired and interpreted 3D seismic in a previously undrilled fault block adjacent to the Etom oil discovery. The well encountered 102 meters of net oil pay in two columns. Oil samples, sidewall cores and wire line logging all indicate the presence of high API oil in the best quality reservoir encountered in the South Lokichar Basin to date. Discovering this thick interval of high quality oil reservoirs at Etom-2 further underpins the development options and resource base in the South Lokichar Basin. The result follows careful evaluation of 3D seismic data which was shot after the Etom-1 well completed drilling and demonstrates how the partnership has improved its understanding of the basin. This result also suggests significant potential in this underexplored part of the block as it is the most northerly well drilled in the South Lokichar Basin and is located close to the axis of the basin away from the basin-bounding fault. Accordingly, the resource potential of the greater Etom area and neighboring prospects is being considered as part of a future exploration drilling program.

In April 2016, the Governments of Uganda and Kenya announced that separate export pipelines would be developed for the export of production from the development of oil resources in their respective countries. The Company intends to continue working closely with the Kenyan Government and our upstream partners to move the upstream and midstream development projects forward.  Pre-FEED work on both these elements is well advanced and it is expected that FEED will commence in the near term. It is expected that any Kenya standalone pipeline plan will take into consideration the potential to accommodate the transportation of additional oil resource from bordering East Africa countries. 

In the first quarter of 2016, the Government of Kenya agreed to an 18 month extension to the first additional exploration period on Block 10BA, allowing the joint venture partners to fully integrate the learnings from activities on Blocks 13T and 10BB into decisions on activities to be undertaken on Block 10BA.

The Kenyan Joint Venture Partnership has acquired over 1,100 meters of whole core from the wells drilled in the South Lokichar Basin, and an extensive program of detailed core analysis is ongoing.  A key focus of the core program is to better assess oil saturation and to refine the recovery factors of the main reservoir sands. Core analysis results support the reservoir assumptions used in the contingent resource estimate and support the view of oil saturations in the reservoir.

A draft field development plan for the discoveries in the South Lokichar Basin was submitted in December 2015 to the Kenyan authorities. Further refinement of the field development plan and engagement with the Government of Kenya will be undertaken throughout 2016.

Cretaceous Anza Rift -- Kenya

In Block 9, the Company continues to assess the results of its 2014 drilling program. The Government of Kenya has granted an eighteen month extension to the second additional exploration period, which will now expire in June 2017.

Tertiary Rift -- Ethiopia

During the third quarter of 2015 in the Rift Basin Area Block, a 2D seismic program was completed, which consisted of approximately 600 kilometers of land and lake seismic.  Source rock outcrops and oil slicks on the lakes have been identified in the block where there was previously no existing seismic or wells. The Government of Ethiopia has granted a twelve month extension to the initial exploration period, which will now expire in February 2017.