TIDMALBA TIDMUKOG

RNS Number : 2319K

Alba Mineral Resources PLC

15 April 2015

15 April 2015

Alba Mineral Resources PLC

("Alba" or the "Company")

Clarification of Press Comment in relation to 9 April Announcement

Alba announces that UK Oil and Gas Investments Plc ("UKOG") has made the following news release with respect to the Horse Hill-1 well in the UK's Weald Basin. See the UKOG announcement reproduced below.

Horse Hill

The Horse Hill-1 well is located within onshore exploration licence PEDL 137, on the northern side of the Weald Basin near Gatwick Airport. Alba owns a 10% direct interest in HHDL. HHDL is a special purpose company that owns a 65% participating interest and operatorship of Licence PEDL 137 and the adjacent Licence PEDL 246 in the UK's Weald Basin. The participants in the Horse Hill-1 well are HHDL with a 65% working interest and Magellan Petroleum Corporation with a 35% interest. Alba's net attributable interest in PEDL 137 and 246 is therefore 6.5%.

For further information, please contact:

 
Alba Mineral Resources plc 
 Michael Nott, CEO                +44 (0) 20 3696 4616 
Cairn Financial Advisers 
 LLP 
 Avi Robinson/ James Caithie 
 
 Dowgate Capital Stockbrokers     +44 (0) 20 7148 7900 
 Limited: 
 Jason Robertson/ Neil Badger     +44 (0) 1293 517 744 
 

The UKOG news release of 15 April 2015 in full is as follows:

Further to its announcement of 9 April 2015 in relation to the upgrade of its Horse Hill discovery, London quoted UK Oil & Gas Investments PLC (LSE AIM: UKOG) wishes to repeat and clarify a number of points as a result of recent reports in the media.

US-based Nutech Ltd ("Nutech") estimates that the Horse Hill-1 ("HH-1") well in the Weald Basin has a total oil in place ("OIP") of 158 million barrels ("MMBO") per square mile. The upgrade is in relation to the Kimmeridge, Oxford and Lias sections of Horse Hill and does not relate to the previously reported Upper Portland Sandstone oil discovery.

The OIP hydrocarbon volumes estimated should not be considered as either contingent or prospective resources or reserves.

The Horse Hill licences cover 55 square miles of the Weald Basin in southern England in which the Company has a 20.358% interest. It is estimated that the relevant Jurassic section of the Weald Basin is approximately 1,100 square miles. The Company has not undertaken work outside of its licence areas sufficient to comment on the possible OIP in either the approximate 1,100 square miles or the whole of the Weald Basin.

Further development work in the form of appraisal drilling, well testing and assessment of recovery factors will be required to seek to quantify net resources in relation to the Company's licence areas and to prove its commerciality.

Nutech's report to the Company states this OIP of HH-1 lies within a 653 feet aggregate net pay section, primarily within three argillaceous limestones and interbedded mudstones of the Kimmeridge, and the mudstones of the Oxford and Lias sections. Approximately 72% of OIP, or 114 MMBO, lies within the Upper Jurassic Kimmeridge interbedded limestone and mudstone sequence.

In order to establish estimates of total OIP within the licence areas, the semi-regional resource potential of the Weald Basin's eastern footprint is the subject of ongoing analysis under the contracted alliance between Nutech, UKOG and Solo Oil Plc. The results of the estimated OIP within the licence will be reported when completed.

Final assessments of the Upper Portland Sandstone and the Oxford and Lias sections are in progress, with further results expected shortly.

The executive summary of the Nutech report is available on the Company's website at www.ukogplc.com.

UKOG's interest in Horse Hill:

The Horse Hill-1 well is located within onshore exploration License PEDL137, on the northern side of the Weald Basin near Gatwick Airport. UKOG owns a 30% direct interest in Horse Hill Developments Ltd ("HHDL") and a 1.32% interest in HHDL via its 6% interest in Angus Energy Limited. HHDL is a special purpose company that owns a 65% participating interest and operatorship of Licence PEDL137 and the adjacent Licence PEDL246 in the UK Weald Basin.

Qualified Person's Statement:

Stephen Sanderson, UKOG's CEO, who has over 30 years of relevant experience in the oil industry, has approved the information contained in this announcement. Mr Sanderson is a Fellow of the Geological Society of London and is an active member of the American Association of Petroleum Geologists.

For further information please contact:

UK Oil & Gas Investments PLC

   David Lenigas / Donald Strang                                               Tel: 020 7440 0640 

WH Ireland (Nominated Adviser and Broker)

   James Joyce / Mark Leonard                                                  Tel: 020 7220 1666 

Square 1 Consulting (Public Relations)

   David Bick / Mark Longson                                                    Tel: 020 7929 5599 

Glossary:

 
 argillaceous           a limestone containing a significant 
  limestone              proportion of clay minerals 
---------------------  ------------------------------------------------ 
 contingent resources   those quantities of petroleum estimated, 
                         as of a given date, to be potentially 
                         recoverable from known accumulations, 
                         but the applied project(s) are not yet 
                         considered mature enough for commercial 
                         development due to one or more contingencies; 
                         contingent resources may include, for 
                         example, projects for which there are 
                         currently no viable markets, or where 
                         commercial recovery is dependent on 
                         technology under development, or where 
                         evaluation of the accumulation is insufficient 
                         to clearly assess commerciality; contingent 
                         resources are further categorized in 
                         accordance with the level of certainty 
                         associated with the estimates and may 
                         be sub-classified based on project maturity 
                         and/or characterised by their economic 
                         status 
---------------------  ------------------------------------------------ 
 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 carbonate sedimentary rock predominantly 
                         composed of calcite 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 
---------------------  ------------------------------------------------ 
 MMBO                   millions of barrels of oil 
---------------------  ------------------------------------------------ 
 mudstone               an extremely fine-grained sedimentary 
                         rock consisting of a mixture of clay 
                         and silt-sized particles 
---------------------  ------------------------------------------------ 
 net resources          ownership interest share of resources 
---------------------  ------------------------------------------------ 
 oil in place           the quantity of oil or petroleum that 
  (OIP)                  is estimated to exist originally in 
                         naturally occurring accumulations before 
                         any extraction or production 
---------------------  ------------------------------------------------ 
 pay                    a reservoir or portion of a reservoir 
                         that contains economically producible 
                         hydrocarbons. The term derives from 
                         the fact that it is capable of "paying" 
                         an income. The overall interval in which 
                         pay sections occur is the gross pay; 
                         the smaller portions of the gross pay 
                         that meet local criteria for pay (such 
                         as minimum porosity, permeability and 
                         hydrocarbon saturation) are net pay 
---------------------  ------------------------------------------------ 
 prospective            those quantities of petroleum estimated, 
  resources              as of a given date, to be potentially 
                         recoverable from undiscovered accumulations 
                         by application of future development 
                         projects; prospective resources have 
                         both an associated chance of discovery 
                         and a chance of development; prospective 
                         resources are further sub-divided in 
                         accordance with the level of certainty 
                         associated with recoverable estimates 
                         assuming their discovery and development 
                         and may be sub-classified based on project 
                         maturity 
---------------------  ------------------------------------------------ 
 recovery factor        those quantities of petroleum, as a 
                         proportion of OIP anticipated to be 
                         commercially recoverable by application 
                         of development projects to known accumulations 
                         from a given date forward under defined 
                         conditions 
---------------------  ------------------------------------------------ 
 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 categorized 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 
---------------------  ------------------------------------------------ 
 reservoir              a subsurface rock formation containing 
                         an individual natural accumulation of 
                         moveable petroleum that is confined 
                         by impermeable rock/formations 
---------------------  ------------------------------------------------ 
 resources              the total of contingent resources and 
                         prospective resources 
---------------------  ------------------------------------------------ 
 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. 
---------------------  ------------------------------------------------ 
 

ENDS

This information is provided by RNS

The company news service from the London Stock Exchange

END

DRLLFFEFSFISLIE

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