IMPERIAL HELIUM CORP. ANNOUNCES CONFIRMATION OF SUFFICIENT DELIVERABILITY FROM IHC-STEVEVILLE-2 & IHC-STEVEVILLE-3 TO SUPPORT A 10-15MMCF/D PRODUCTION FACILITY
23 Mars 2022 - 12:00PM
Imperial Helium Corp. (TSXV: IHC; OTCQB: IMPHF) (“IHC” or the
“Company”), a growth-oriented company focused on commercializing
our helium discovery in Alberta (the “Steveville Asset”), is
pleased to announce confirmation of raw gas deliverability of 10-15
MMcf/d from our first two wells, IHC-Steveville-2 (10-22-020-12W4)
and IHC-Steveville-3 (12-12-020-12W4).
As outlined in previous releases, IHC is
planning to construct a production facility at Steveville that is
capable of processing a combined 10-15 MMcf/d of raw gas from these
two wells. This gas rate is supported by production test results
from the Blow-out Zone (“BOZ”) in IHC-Steveville-2, which had rates
of 5-8 MMcf/d, and in IHC-Steveville-3, preliminary deliverability
estimates from the BOZ combined with production test analysis of
the new Sub-Salt Zone (“SSZ”) of 2.5 MMcf/d. Collectively, the
results to date indicate that IHC has deliverability capacity of
10-15 MMcf/d of raw gas (see table below for additional details)
for more than three years before experiencing a 15% per year
decline over an estimated 10-15 years.
DEMONSTRATED DELIVERABILITY |
INTERVAL |
PARAMETER |
IHC-STEVEVILLE-210-22-020-12W4 |
IHC-STEVEVILLE-312-12-020-12W4 |
BLOW-OUT ZONE |
Helium % |
0.43% |
0.44% |
Absolute Open Flow (“AOF”) |
22.7 MMcf/d* |
Waiting on PT Analysis |
Deliverability |
5-8 MMcf/d* |
+5 MMcf/d** |
SUB-SALT
ZONE |
Helium % |
Waiting on testing |
0.51% |
AOF |
13.3 MMcf/d |
Deliverability |
2.5 MMcf/d |
DELIVERABILITY PER WELL |
+5-8 MMcf/d |
+7.5 MMcf/d |
*BASED ON PRESSURE TRANSIENT ANALYSIS (PT ANALYSIS)
**ESTIMATED DURING
SUCCESSIVE CLEAN-UP FLOW PERIODS
BOZ Production
Testing at
IHC-Steveville-3
The production test of the BOZ currently
underway in IHC-Steveville-3 is designed to confirm production
capability from our primary reservoir across the Steveville
structure. The results of our BOZ production at IHC-Steveville-2
confirmed that well as our first potentially commercial production
well. Comparison of well logs between IHC-Steveville-2 and
IHC-Steveville-3 demonstrates the continuity of the BOZ thickness
and reservoir properties between these wells.
Highlight results from the first three days of
production testing of the BOZ in IHC-Steveville-3 show:
- An
immediate strong gas flow to surface upon perforating 9m of pay in
the BOZ.
- Helium
concentration of 0.44% and overall gas composition is the same as
the gas composition in the BOZ at IHC-Steveville-2, indicating the
BOZ reservoir is in communication between both wells.
- An
initial 2-hour clean-up period with sustained pressure and flow
estimated at 5 MMcf/d.
- A
second 5.5-hour clean-up period, after acid stimulation, with
sustained pressure and flow estimated at 8 MMcf/d.
-
Increasing pressure after gas flow was restricted to 2 MMcf/d using
a ¼ inch choke for the first of two restricted flow periods.
Pressures are being recorded at the surface and beside the
reservoir. Pressure-transient (“PT”) analysis will be used to
determine reservoir properties and model production capacity.
- In the
second six-day period, gas flow will be set at 6 MMcf/d to confirm
productive capacity of 5-8 MMcf/d as previously modelled using PT
analysis from the BOZ at IHC-Steveville-2.
- Due to
the high quality of the BOZ reservoir, IHC is conducting an
Interference Test between the IHC-Steveville-2 and IHC-Steveville-3
wells by placing pressure recorders in both wells during the
multi-point restricted-flow production test in IHC-Steveville-3.
This interference test will determine if there is pressure
communication in BOZ between the wells over a distance of
4.2kms.
- After
the two restricted flow periods, IHC-Steveville-3 will be shut-in
for approximately 24 days to observe the pressure response of the
reservoir as it returns to equilibrium.
Upon completion of production testing,
IHS-Markit will conduct an independent PT-Analysis of the data
collected. “We are incredibly excited by what we are seeing from
IHC-Steveville-3. The strong response of the BOZ and new SSZ in
IHC-Steveville-3 confirms sufficient deliverability from both
IHC-Steveville-2 and IHC-Steveville-3 to produce 10-15 MMcf/d of
raw gas for three years before declining,” said Dr. David Johnson,
President & CEO of IHC. “This data strongly supports an
aggressive advancement towards commercial production.”
Upon completion of production testing of
IHC-Steveville-3, IHC plans to return immediately to
IHC-Steveville-2 to begin production testing the SSZ. In addition,
acid stimulation will be used to reduce the skin of +21 in the BOZ
to improve deliverability; a skin of -2 (optimal is -4) was
achieved using acid stimulation of the SSZ at IHC-Steveville-3.
About Imperial Helium
Corp.
Imperial Helium Corp. is focused on the
exploration and development of helium assets in North America,
initially through the anticipated commercialization of its
Steveville, Alberta helium discovery. With increasing helium supply
shortfalls around the world, the Company is committed to becoming a
supplier of helium to help meet the needs of the many critical
industries which rely on this irreplaceable resource, including
healthcare, electronics and semiconductors as well as aerospace and
leak detection. Driven by Canadian geoscience and engineering
expertise and supported by strategic alliances with key players in
the helium and capital markets ecosystem, IHC intends to leverage
its proprietary well database to support longer-term growth. IHC is
based in Calgary, Alberta, and listed on the TSX Venture Exchange
under the symbol “IHC”. To learn more about the Company and expand
on the subject of helium, please visit www.imperialhelium.ca.
For further information, please contact:
David Johnson |
Barry Lappin |
Chief Executive Officer |
Chief Financial Officer |
(403) 978-9878 |
(587) 585-5447 |
djohnson@imperialhelium.ca |
blappin@imperialhelium.ca |
Forward-Looking and Cautionary
Statements
Certain information included in this press
release constitutes forward-looking information under applicable
securities legislation. Forward-looking information typically
contains statements with words such as “anticipate”, “believe”,
“expect”, “plan”, “intend”, “estimate”, “propose”, “project”,
“will” or similar words suggesting future outcomes or statements
regarding an outlook. Forward-looking information in this press
release may include, but is not limited to, statements concerning:
drilling activities; discovery activities including re-discovering
and capturing the Steveville blow-out; and the business plan of the
Company, generally, including helium development and extraction.
The forward-looking statements contained in this press release are
based on certain key expectations and assumptions made by Imperial
Helium. Although Imperial believes that the expectations and
assumptions on which the forward-looking statements are based are
reasonable, undue reliance should not be placed on the
forward-looking statements because Imperial can give no assurance
that they will prove to be correct. Since forward-looking
statements address future events and conditions, by their very
nature they involve inherent risks and uncertainties. Actual
results could differ materially from those currently anticipated
due to a number of factors and risks. These include, but are not
limited to, risks associated with the helium industry in general
(e.g., operational risks in development, exploration and
production; the uncertainty of reserve estimates; the uncertainty
of estimates and projections relating to production, costs and
expenses, and health, safety and environmental risks), constraint
in the availability of services, commodity price and exchange rate
fluctuations, the current COVID-19 pandemic, changes in legislation
impacting the helium industry, adverse weather or break-up
conditions and uncertainties resulting from potential delays or
changes in plans with respect to exploration or development
projects or capital expenditures.
The forward-looking information contained in
this press release is made as of the date hereof and Imperial
undertakes no obligation to update publicly or revise any
forward-looking information, whether as a result of new
information, future events or otherwise, unless required by
applicable securities laws. The forward-looking information
contained in this press release is expressly qualified by this
cautionary statement.
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