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27 Jun 2018 07:00
Alba Mineral Resources plc
("Alba" or the "Company")
Production Flow Test Operations Commence at
Horse Hill-1, Weald Basin, UK
Alba Mineral Resources plc (AIM: ALBA) is pleased to announce that it has been informed by Horse Hill Developments Ltd ("HHDL"), the operator of the Horse Hill-1 ("HH-1") Kimmeridge Limestone 3 ("KL3"), Kimmeridge Limestone 4 ("KL4") and Portland oil discovery, that planned flow testing operations of HH-1 have commenced. Alba is further informed that all key equipment necessary to carry out a 150-day long-term extended flow test campaign at HH-1 is now on site.
Alba holds an 11.765% beneficial interest in licence PEDL137 containing the HH-1 oil discovery.
Following final equipment set-up and the subsequent removal of three temporary suspension plugs in the wellbore, flow will first be re-established from the Portland sandstone oil pool. Testing of each of the KL4 and KL3 oil pools will follow completion of the Portland test sequence which is expected to take 30 to 40 days.
George Frangeskides, Alba's Executive Chairman, commented:
"We are very pleased that, following receipt of all regulatory approvals, HHDL has now confirmed that it has mobilised equipment to site and intends to commence the extended well test programme shortly. This test programme is designed to provide the necessary data to assess the commerciality of the Portland and the Kimmeridge zones at Horse Hill and, as such, clearly represents a key phase in the Project."
The Operator, HHDL, has provided the following further information regarding the forthcoming extended well tests.
Extended Well Test ("EWT") Overview
As the 2016 short flow test campaign established commercially viable initial flow rates for each of the Portland, KL4 and KL3 zones, the 2018 EWT's prime goal is to confirm that the wellbore is connected to a commercially viable oil volume within one or more of the three zones.
The long term reservoir performance data is also expected to provide the necessary data to enable, for the first time, Petroleum Resources Management System compliant Kimmeridge and Portland reserve figures to be estimated at Horse Hill.
Each test sequence will include a short, optimised rate test, together with a sequence of "choked back" (i.e. reduced) steady-state flow periods necessary to obtain the data required to determine the connected oil volume within each zone. A series of associated long pressure build up tests are also planned. Oil produced from the EWT will be sold on the "spot" oil market and any revenues will be utilised to offset overall testing costs.
In a move to further minimise environmental impact, the EWT will utilise a new type of clean-burning enclosed flare, a UK onshore industry first. The flare, utilising technology from UK landfill sites, was developed jointly between Landfill Systems, PW Well Test and UK Oil & Gas Investments plc.
Qualified Person's Statement
The technical information contained in this announcement has been reviewed and approved by Feroz Sultan (B.Sc (Hons) Geology, M.Sc, Petroleum and Structural Geology, Karachi and M.Sc Petroleum Geology, Imperial), a petroleum geologist with over 45 years' experience in the management, exploration, development and production of oil and gas.
Glossary:
discovery | a discovery is a petroleum accumulation for which one or several exploratory wells have established through testing, sampling and/or logging the existence of a significant quantity of potentially moveable hydrocarbons |
limestone | a sedimentary rock predominantly composed of calcite (a crystalline mineral form of calcium carbonate) of organic, chemical or detrital origin. Minor amounts of dolomite, chert and clay are common in limestones. Chalk is a form of fine-grained limestone |
oil field | an accumulation, pool or group of pools of oil in the subsurface. An oil field consists of a reservoir in a shape that will trap hydrocarbons and that is covered by an impermeable or sealing rock |
Petroleum Resources Management System | A Global Standard of Reserve and Resource Classification published by the Society of Petroleum Engineers (SPE) jointly with the World Petroleum Council (WPC) and the American Association of Petroleum Geologists (AAPG) |
pump stroke capacity | in a rod pump the product of the rod cross-sectional area, maximum distance between the top and bottom of the rod stroke movement and the pump stroking speed |
recoverable volumes or resources | those quantities of petroleum (oil in this case) estimated, as of a given date, to be potentially recoverable from known accumulations |
reserves | those quantities of petroleum anticipated to be commercially recoverable by application of development projects to known accumulations from a given date forward under defined conditions. Reserves must further satisfy four criteria: they must be discovered, recoverable, commercial, and remaining (as of the evaluation date) based on the development project(s) applied. Reserves are further categorised in accordance with the level of certainty associated with the estimates and may be sub-classified based on project maturity and/or characterised by development and production status |
sandstone | a clastic sedimentary rock whose grains are predominantly sand-sized. The term is commonly used to imply consolidated sand or a rock made of predominantly quartz sand. |
The information contained within this announcement is deemed by the Company to constitute inside information under the Market Abuse Regulation (EU) No. 596/2014.
For further information please contact:
Alba Mineral Resources plc
George Frangeskides, Executive Chairman +44 20 7264 4366
Cairn Financial Advisers LLP (Nomad)
James Caithie / Liam Murray +44 20 7213 0880
First Equity Limited (Broker)
Jason Robertson +44 20 7374 2212
Yellow Jersey PR (Financial PR/ IR) |
|
Tim Thompson / Henry Wilkinson alba@yellowjerseypr.com | +44 77 1071 8649 |
Alba's Principal Operations & Investments
Oil & Gas
Horse Hill (Oil & Gas, UK): Alba holds an 18.1 per cent interest in Horse Hill Developments Limited, the company which has a 65 per cent participating interest and operatorship of the Horse Hill oil and gas project (licences PEDL 137 and PEDL 246) in the UK Weald Basin.
Brockham (Oil & Gas, UK): Alba has a direct 5 per cent interest in Production Licence 235, which comprises the previously producing onshore Brockham Oil Field.
Mining
Amitsoq (Graphite, Greenland): Alba owns a 90 per cent interest in the Amitsoq Graphite Project in Southern Greenland and has an option over the remaining 10 per cent.
Thule Black Sands (Ilmenite, Greenland): Alba owns 100 per cent of mineral exploration licences 2017/29 and 2017/39 in the Thule region, north-west Greenland.
Gold Mines of Wales (Gold, Wales, UK): Alba holds a 49 per cent interest in Gold Mines of Wales, the ultimate owner of the Clogau Gold project situated in the Dolgellau Gold Belt in Wales.
Inglefield Land (Multi-Commodity, Greenland): Alba owns 100 per cent of mineral exploration licences 2017/40 and 2018/15 in north-west Greenland.
Melville Bay (Iron Ore, Greenland): Alba is entitled to a 51 per cent interest in mineral exploration licence 2017/41 in Melville Bay, north-west Greenland. The licence area benefits from an existing inferred JORC resource of 67 Mt @ 31.4% Fe.
Web: www.albamineralresources.com
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