JPRL5 Oct 2012 08:05
The Board of Jupiter, the Kazakhstan-focused oil exploration and production company, quoted on AIM ("JPRL") and ASX ("JPR"), is pleased to provide shareholders with the following J-55 drilling update.
The J-55 well is the Company's fifth exploration well and the second of its two 2012 commitment wells on Block 31, Jupiter's 100 per cent owned permit in onshore Kazakhstan just east of the city of Aktau and the Caspian Sea. The well is located 5.7 km southeast of the J-53 well and is the first well that the Company has drilled on the southern area extension. This area was granted to the Company in 2011 and is located to the south of Jupiter's already discovered Akkar East oil accumulation.
The J-55 well took a total of 55 days to drill and reached a total depth of 3,400 m on 29 September 2012. Open hole logs have since been analysed and production casing is now being run in preparation for ninety day production testing period.
Hydrocarbon shows while drilling, including a core in the reservoir zone, and subsequent open hole wireline logs all indicated the presence of hydrocarbons in the Triassic reservoir. The open hole logs indicate good levels of oil saturation and porosity, similar to the proved producing zones in the J-50, J-51, J-52 and J-53 wells on the Akkar East field.
Analysis by independent consulting firm Reservoir Evaluation Services LLC ("RES") has confirmed some 112m of gross reservoir and approximately 60m of net pay in the Middle Triassic carbonate reservoir unit, the primary reservoir objective in the well. The reservoir is located on a separate structure to the Akkar East field. The geological indications are consistent with the Company's pre-drill expectations that the prospect being targeted by the J-55 well may contain up to 10 million barrels (mmbls) of potential resources.