Total Reserves of JSC Permoblneft
1. Total reserves according to available licenses for the development of Samoilovskoye and Krasnoselskoye oilfields. Category C1+C2 oil in place reserves in Samoilovskoye field are 2 508 thousand tons (appr.17.56 mln.bbl.). Approved recoverable C1 – 95.0 thousand tons (0.7 mln.bbl.) , category C2 – 407 thousand tons (2.84 mln.bbl.). In November 2007 the company obtained a license for geological study of Nizhne-Samoilovskiy area including exploration and estimation of hydrocarbon reserves. As a result of activities that will be implemented under this license, JSC Permoblneft will increase its category C1+C2 oil in place reserves by 3 403.88 thousand tons (appr. 23.83 mln.bbl.). Krasnoselskoye field oil in place reserves of category C1+C2 are 1 451 thousand tons (appr.10.16 mln.bbl.). Approved recoverable reserves of category C1 – 198.0 thousand tons (1.4 mln.bbl.), category C2 – 79 thousand tons (0.6 mln.bbl.). 2. Total reserves by wells owned by JSC Permoblneft. Field | Well No. | Oil Reserves, thousand tons | Oil Reserves, mln. bbl | Status | Category С1 | Category С1 | Geolo-gical | Recove-rable | Geolo-gical | Recove-rable | Uinskoye | № 10 | 291 | 116 | 2.037 | 0.812 | suspended | Peschankovskoye | № 4 | 303 | 57 | 2.121 | 0.399 | suspended | Cherdynskoye (Reserves С2 – 891thsnd.tons (6.24 mln. bbl ) | № 37,41,50,51 | 870 | 257 | 6.09 | 1.799 | suspended | Verkhne-Bobrovskoye | № 8 | 21 | 5,5 | 0.147 | 0.0385 | exploration, suspended | Lesorubnoye | № 102 | 6 | 1 | 0.042 | 0.007 | exploration, suspended | Yuzhno-Kukushtanskoye | № 106 | 53 | 10 | 0.371 | 0.07 | exploration, suspended | Druzhininskoye | № 123 | 11 | 2 | 0.077 | 0.014 | exploration, suspended | Zubovskoye | № 141 | 66 | 111 | 0.462 | 0.777 | suspended | Tyushevskoye | № 155 | 29 | 3 | 0.203 | 0.021 | suspended | Pikhtovoye | № 181 | reserves are not on balance in Central Commission on Reserves | exploration, suspended | Rakinskoye | № 276 | 57 | 11 | 0.399 | 0.077 | exploration, suspended | Tolkushinskoye | № 37 | 34 | 3 | 0.238 | 0.021 | exploration, suspended | Nikolskiy Vystup | №49 | 153 | 46 | 1.071 | 0.322 | exploration, suspended | Babkinskoye | № 51 | 44 | 3 | 0.308 | | exploration, suspended | Total | 1 938 | 625. | 13.566 | 4.3575 | | Total reserves including С2 | 3 722.50 | 17.92 | |
JSC Permoblneft total oil reserves for all the well stock are 11 084.98 thousand tons of oil (appr. 77.6 mln.bbl.) (including license for Nizhne-Samoilovskiy area) Oil Production in 2007. As a result of Samoilovskoye field development works performed from February till May, Samoilovskoye field oil production in the current year of 2007 (from January till November) was 1 229 tons of oil (8 603 bbl.). Near-Term Prospects of Oil Production Increase. The company near-term plans include: - Re-entry of suspended well No 218 in Krasnoselskoye field. Expected production rate is 15 tons (105 bbl. ) of dry oil a day.
- Drilling of additional well in Samoilovskoye field. Expected production rate is 7-12 tons (49-84 bbl.) of dry oil a day.
As a result of these activities, expected annual oil production rate in 2008, including wells in operation, will be 11 880 tons (83 160 bbl.)of dry oil
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