TIDM3LEG
RNS Number : 4379H
3Legs Resources plc
20 June 2013
For Immediate Release
20 June 2013
3Legs Resources plc
Operations Update on Baltic Basin concessions in northern
Poland
3Legs Resources plc (the "Company"), an independent oil and gas
group focusing on the exploration and development of unconventional
oil and gas resources, announces the following operational
update.
Highlights:
Strzeszewo LE-1 vertical well
-- A single-stage hydraulic fracture stimulation was
successfully executed in the Cambrian Alum shale in May 2013.
-- Post-frac evaluation indicates that the proppant was
successfully delivered into the target formation; the well is now
in a shut-in period in readiness for a flow test.
Lebien LE-2H horizontal well
-- Further testing commenced in mid-May 2013 using nitrogen assistance to initiate production.
-- Activity briefly suspended for operational considerations;
due to recommence in early July 2013.
2013 drilling programme
-- Leasing and permitting of new locations for the planned
drilling programme is at an advanced stage.
-- The Company's preferred drilling contractor has been selected
and a drilling contract is being finalised, with a view to spudding
the next well in Q4 2013.
Core and log analysis
-- While work is still ongoing, preliminary conclusions
significantly improve the Company's understanding of its target
formations, including reservoir properties and materiality.
Operational update
Strzeszewo LE-1 vertical well
A single-stage hydraulic fracture stimulation was successfully
executed in the targeted Cambrian Alum shale (also known as the
Piasnica shale) in May 2013. This stimulation used a cross-linked
gel fluid and delivered in excess of 50,000 kg of proppant through
a single cluster stage in the vertical wellbore. A post-frac
evaluation carried out on the well indicates that the proppant was
successfully delivered into the target formation.
The well has now been shut in. Flow-testing of the well is
expected to commence in July 2013.
Lebien LE-2H horizontal well
In preparation for the third phase of testing on this well, a 2
3/8 inch tubing string was successfully installed as planned, in
place of the 3 1/2 inch tubing used for the second phase of testing
carried out in 2012. The smaller diameter tubing is designed to
provide additional flow-rate velocity during the test. The planned
testing commenced in mid-May 2013 using nitrogen assistance to
initiate production, but for operational considerations, the
decision was made temporarily to suspend operations. Well test
operations are expected to recommence in early July 2013.
Prior to this recent suspension, the well had flowed natural gas
and frac fluid intermittently. Once testing recommences an improved
flow rate is expected from this well, as compared with the rate
achieved last year.
2013 drilling programme
The rest of the 2013 work programme continues as planned. A
number of new well locations have been leased and permitting is at
an advanced stage. The Company's preferred drilling contractor has
been selected and a drilling contract is being finalised, with a
view to spudding the next well in the fourth quarter of 2013.
The plan remains to drill and test two vertical wells, with the
option to drill one to two additional vertical wells and
additionally to drill and test one or more new horizontal sections.
Any new horizontal section would be drilled in either the
Ordovician O3 horizon (also known as the Sasino shale), or the
Piasnica (or Alum) shale, and would be of sufficient length and
design so as potentially to demonstrate a commercial flow rate.
The acquisition of 32 sq km of 3D seismic on the Karwia
concession is expected to be completed by the end of July. This 3D
seismic survey is to meet existing licence commitments and will
also be used to support future drilling activity.
Core analysis to date
Some 220 metres of core were taken from across the entire
prospective section in the recent Strzeszewo LE-1 well and are
undergoing detailed analysis, together with well logs. Further
analysis also continues to be carried out on cores and logs taken
from the Lebien LE-1 and Warblino LE-1H wells. The detailed core
and log analysis is an ongoing process, but preliminary conclusions
are already enabling a significantly improved understanding of the
Company's principal target zones, including of their reservoir
properties and materiality.
The primary objective remains the Sasino (or Ordovician O3)
shale interval, which is estimated to have a thickness of 25 to 30
metres across the Company's high-graded area. An additional
objective is the Piasnica (or Alum) shale interval, not included in
the Company's CPR at the time of its IPO, which is estimated to
have a thickness of 15 to 20 metres across the high-graded area.
Each interval is being separately evaluated on the basis that
either might potentially justify a field development.
Kamlesh Parmar, Chief Executive of 3Legs Resources,said:
"Our 2013 work programme continues to advance. We look forward
to restarting testing of the Lebien LE-2H well, and to testing the
Strzeszewo LE-1 well, in July 2013. Good progress has also been
made in relation to the 2013 drilling programme as we work towards
the spudding of our next well in the fourth quarter of 2013.
"The additional technical information generated by our ongoing
core and log analysis not only continues to support the
prospectivity of the O3 horizon, as anticipated, but also indicates
the increasing prospectivity of the Piasnica (or Alum) shale as a
potential additional target."
For further information contact:
3Legs Resources plc Tel: +44 1624 811 611
Kamlesh Parmar, Chief Executive
Officer
Alexander Fraser, Chief
Financial Officer
Jefferies Hoare Govett Tel: +44 207 029 8000
Simon Hardy
Jamie Buckland
Northland Capital Partners Tel: +44 207 796 8800
Louis Castro
Matthew Johnson
FTI Consulting Tel: +44 207 831 3113
Oliver Winters
Georgia Mann
Notes to Editors
3Legs Resources plc is an independent oil and gas group focused
on the exploration and development of unconventional oil and gas
resources. 3Legs Resources holds interests in six licences covering
approximately 1,084,000 acres (gross) in the onshore Baltic Basin
in northern Poland, a region considered to be one of the most
promising shale basins in Europe.
The technical information and opinions contained in this
announcement have been reviewed by Christie Ward Schultz (BSc in
Petroleum Engineering, Texas Tech University), Engineering Manager
of 3Legs Resources plc, who has over 14 years of experience in the
oil exploration and production industry. She has consented to the
inclusion herein of such technical information and opinions.
www.3legsresources.com
This information is provided by RNS
The company news service from the London Stock Exchange
END
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