Drilling and Production Update
20 January 2010 - 7:50PM
UK Regulatory
TIDMCOP
RNS Number : 8321F
Circle Oil PLC
20 January 2010
20 January 2010
CIRCLE OIL PLC
("Circle" or the "Company")
Drilling and Production Update
Successful Testing of Geyad-2X ST1 Appraisal Well
Circle Oil Plc (AIM: COP), the international oil and gas exploration,
development and production company, is pleased to announce that the Geyad-2X ST1
appraisal well has been successfully drilled and tested in the onshore North
West Gemsa Concession in Egypt.
Circle is delighted to confirm that the Kareem Formation Sandstones under test
flowed 42 API oil at sustained average rates of 3,850 bopd and 4.62 MMscfd of
gas using a 48/64" choke from the upper of two identified pay zones. The well,
which is the second appraisal well to be drilled on the Geyad discovery area, is
being completed and prepared for connection.
Log result interpretations indicate that the total net thickness of the two pay
zones is approximately 32 feet. The upper tested pay zone identified in the
Kareem Shagar Sandstone is 14 feet thick. The lower untested pay zone in the
Kareem Rahmi Sandstone is 18 feet thick and will be further evaluated at a later
date.
A full technical evaluation of all the results is underway to permit development
planning and is a precursor to further assessment of the resource potential. An
assessment of reserves has not yet been completed.
The Geyad-2X well encountered the prognosed Kareem sands at both Shagar and
Rahmi levels as well as additional potential hydrocarbon bearing sands in the
Upper Rudeis and intersected the prognosed deeper targeted Nubia sands. The
deeper Nubia sands proved to be water bearing, the Upper Rudeis sands were tight
and the Kareem Sandstones were encountered with high Water Saturation ("Sw") and
provided valuable information on the Oil Water Contact ("OWC)" for the
reservoir. With the increased knowledge of this contact an updip sidetrack
location was planned (Geyad-2X ST1) and successfully drilled to intersect the
Kareem Sands.
The NW Gemsa concession, covering an area of over 260 square kilometres, lies
about 300 kilometres southeast of Cairo in a partially unexplored area of the
Gulf of Suez Basin. The concession agreement includes the right of conversion to
a production licence of 20 years, plus extensions, in the event of commercial
discoveries. The North West Gemsa Concession partners include: Vegas Oil and Gas
(50% interest and operator); Circle Oil plc (40% interest); and Sea Dragon
Energy (10% interest).
The drilling rig will now move to commence drilling the Al-Amir SE-5 well which
is the fourth appraisal well in the Al-Amir SE discovery area. The primary
target is again the Kareem Formation, but this well is being drilled primarily
to delineate a reservoir boundary which is required for technical reasons and
therefore the well may not become a producer.
Production
We are also pleased to confirm an increase in daily production to approximately
7,350 Bopd following a change to production choke size on Al-Amir SE-4. A
further increase in production can be expected once Geyad-2X ST1 is connected
and attains stabilized production.
David Hough, CEO of Circle, said:
"This successful appraisal well once connected will add to our current
production levels in the Gemsa Concession and must be regarded as more excellent
news for Circle Oil. The information gained on the OWC is also fundamentally
important and this obviously aided in planning the optimum sidetrack location.
This well has achieved higher flow rates under test than the first Geyad well
and we can again be justifiably pleased with the results of our ongoing drilling
programme. We are delighted with the further increase in production and look
forward to announcing the uplift in production once hook up and stabilized
production is achieved from Geyad-2X ST1"
Glossary
Bopd - Barrels of oil per day
API - American Petroleum Institute density scale
MMscfd - Millions standard cubic feet per day
In accordance with the guidelines of the AIM Market of the London Stock
Exchange, Professor Chris Green, Chief Operating Officer of Circle Oil plc, an
explorationist and geophysicist with over thirty years oil & gas industry
experience, is the qualified person, as defined in the London Stock Exchange's
Guidance Note for Mining and Oil and Gas companies, who has reviewed and
approved the technical information contained in this announcement. Professor
Green has relied on primary information supplied by the operator in carrying out
his review.
For further information contact:
Circle Oil Plc (+44 20 7638 9571
David Hough, CEO
Collins Stewart Europe Limited (+44 20 7523 8350)
Adrian Hadden
Fox-Davies Capital (+44 20 7936 5230)
Daniel Fox-Davies
Citigate Dewe Rogerson (+44 20 7638 9571)
Martin Jackson / George Cazenove
Murray Consultants (+353 1 498 0320)
Joe Murray
Notes to Editors
Circle Oil Plc
Circle Oil Plc (AIM: COP) is an international oil & gas exploration, development
and production Company with an expanding portfolio of assets in Morocco,
Tunisia, Oman, Egypt and Namibia with a combination of low-risk near-term
production and significant exploration upside potential. The Company listed on
AIM in October 2004.
Internationally, the Company has continued to expand its portfolio over the past
2 years and now has assets in the Rharb Basin, Morocco; the Ras Marmour Permit
in southern Tunisia; the Mahdia Permit offshore Tunisia; the Grombalia Permit in
northern Tunisia; the Zeit Bay area of Egypt and the Owambo Basin, Namibia.
Circle also has the largest licence holding of any Company in Oman. In addition
to its highly prospective Block 52 offshore, the Company also has an ongoing
exploration program in Block 49 onshore.
The Company's strategy is to locate and secure additional licenses in
prospective hydrocarbon provinces and through targeted investment programmes,
monetise the value in those assets for the benefit of shareholders. This could
be achieved through farm-outs to selected partners who would then invest in and
continue the development of the asset into production, or Circle may itself opt
to use its own expertise to appraise reserves and bring assets into production,
generating sustained cash flow for further investment.
Further information on Circle is available on its website at www.circleoil.net.
This information is provided by RNS
The company news service from the London Stock Exchange
END
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