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Falcon Oil & Gas Ltd. Falcon Oil & Gas Ltd. - Amungee Nw-1H - Normalised Gas Flow Rate Equivalent To 5 Mmscf/D Per 1,000m Horizontal
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("Falcon")
Amungee NW-1H - Normalised Gas Flow Rate Equivalent to 5 MMscf/d per 1,000m Horizontal
3 September 2021 - Falcon Oil & Gas Ltd. (TSXV: FO, AIM: FOG) is pleased to provide results of the production log test at the Amungee NW-1H well ("Amungee"). The results suggest a normalised gas flow rate equivalent of between 5.2-5.8 MMscf/d per 1,000m of horizontal section.
Amungee is located in the Beetaloo Sub-basin, Northern Territory, Australia and the testing conducted is part of the 2021 work programme which is operated by Falcon's joint venture partner, Origin Energy B2 Pty Ltd., a wholly owned subsidiary of Origin Energy Limited ("Origin").
Amungee Background
-- Located in Exploration Permit 98, approximately 60 kilometres east of
Daly Waters, just south of the Carpentaria Highway.
-- It was the first horizontal well to be drilled and first well to be
fracked with Falcon's JV partner and operator, Origin.
-- In November 2015, the JV successfully drilled the well to a total
measured depth of 3,808m, including a 1,100m horizontal section.
-- In September 2016, 11 hydraulic stimulation stages were completed along
the horizontal section in the Middle Velkerri B shale zone.
-- In December 2016, a 57-day extended production test ("EPT") was completed,
with production averaging 1.10 MMscf/d.
-- In February 2017, the Results of Evaluation of the Discovery and
Preliminary Estimate of Petroleum in Place were published for the
Velkerri B Shale Gas Pool, confirming a gross contingent resource of 6.6
TCF, 1.46 TCF net to Falcon, full details are contained in Falcon's AIF.
Details of Amungee Testing
-- The well was successfully put back on production testing on 7 August
2021.
-- Initial flow rates during the first 48 hours of testing ranged between 2
- 4 MMscf/d with rates averaging 1.23 MMscf/d over the first 23 days.
-- A PLT was run on 19 August 2021 to 3,098mMD, just prior to the casing
deformation at 3,112mMD.
-- The PLT data confirms that:
-- Only 5-15% of the production came from stages 1-7 beyond the
casing deformation point at 3,112 mMD.
-- 85-95 % of the production came from stages 8-11 spanning a 200m
horizontal section, prior to the casing deformation.
-- The low contribution from stages 1-7 is likely the result of a
restriction caused by the casing deformation or the plugs having not
milled out, or both.
-- Conclusion: stages 8-11 may