TIDMTXP
RNS Number : 7413F
Touchstone Exploration Inc.
11 March 2020
CASCADURA WELL TESTS DELIVER COMBINED AVERAGE OF OVER 10,600
BOE/D
CALGARY, ALBERTA (March 11, 2020) - Touchstone Exploration Inc.
("Touchstone", "we", "our", "us" or the "Company") (TSX, LSE: TXP)
provides an exploration update, highlighted by an update on
production testing of the Cascadura-1ST1 liquids rich gas discovery
on the Ortoire exploration block, onshore Trinidad and Tobago
(Touchstone 80% working interest operator, Heritage Petroleum
Company Limited 20% working interest) .
Production testing of the Cascadura-1ST1 well was performed in
two stages. Stage one included the lowermost 162 feet of pay in the
Herrera formation, and the second stage included 345 feet of pay in
the upper part of the same horizon. Pressure recorders from the
first stage of testing have been recovered, and the recorders for
the second stage are expected to be recovered in the next month.
Flowback testing of the second stage of production testing has been
completed, and unless otherwise noted, all production volumes
referenced herein are stated in gross figures.
Highlights
-- Stage two flow testing supports an initial production range
between 7,750 and 9,700 barrels of oil equivalent per day ("
boe/d"), including an estimated 40 to 50 million cubic feet per day
( " MMcf/d " ) of natural gas and an estimated 1,100 to 1,400
barrels per day ( " bbls/d " ) of natural gas liquids,
significantly exceeding pre-drill expectations.
-- The second stage of production testing commenced on March 8,
2020 and achieved a peak flowback rate of
5,760 boe/d, including 29.4 MMcf/d of natural gas and 865 bbls/d of natural gas liquids.
-- 24-hour extended stage two flow testing yielded an average of
5,472 boe/d, including 28.1 MMcf/d of natural gas and 783 bbls/d of
natural gas liquids.
-- Field estimates during the second stage of testing suggest an
absolute open flow ("AOF") potential of 120 MMcf/d.
-- As previously announced, initial testing commenced on
February 4, 2020 and delivered an average flowback rate of 5,157
boe/d , including 26.8 MMcf/d of natural gas and 691 bbls/d of
natural gas liquids during the final 24-hour flowback period.
-- Downhole pressure recorders are expected be recovered in
approximately one month, and the Company will subsequently use the
pressure data, in conjunction with geophysical mapping, to define
resource potential.
Paul Baay, President and Chief Executive Officer, commented:
"This second test, focusing on the upper 345 feet of pay,
confirms the material size of the discovery at Cascadura and the
vast opportunity that exists on our Ortoire property. In addition
to estimated production at our Coho discovery and our existing
production, this well gives us a clear path to 10,000 boe/d with an
estimated 75% natural gas and 25% liquids product mix. With
domestic demand for natural gas exceeding current production,
Touchstone is working with industry partners to bring these new
volumes on-stream as quickly as possible. With the Cascadura well
only three kilometres from existing infrastructure, we are
evaluating the most efficient path forward to tie these significant
volumes into the domestic sales network."
Cascadura-1ST1 Production Testing
As previously announced, the Cascadura-1 exploration well on the
Ortoire exploration block, onshore in the Republic of Trinidad and
Tobago (Touchstone 80% working interest operator, Heritage
Petroleum Company Limited 20% working interest) was sidetracked
(ST1) and drilled to a total depth of 6,350 feet. Cased hole
wireline logs and drilling samples indicated approximately 1,037
feet of prospective hydrocarbon pay in the Cruse and Herrera
formations at depths between 1,030 and 6,350 feet. The first stage
of the production test of the Cascadura-1ST1 well was designed to
evaluate the lowest 162 feet of prospective pay found in the
Herrera Gr7c and Herrera Gr7a formations between 6,056 and 6,218
feet. The second stage of the production test evaluated 345 feet of
prospective pay between 5,570 and 5,915 feet in the Herrera
Gr7bc.
Stage one testing
Stage one was completed on January 17, 2020, and natural gas
production testing commenced on February 4, 2020 with flow tests
spanning a total of 44.5 hours, comprised of an initial clean-up
flow period, followed by an initial shut-in period and a four-step
rate test, including a final flow test which was extended to a
total of 24 hours.
Stage one testing achieved a peak production rate in excess of
5,735 boe/d (12% liquids) during the extended 24-hour flow test
period. This production rate included 30.1 MMcf/d of natural gas
and 710 bbls/d of natural gas liquids, with a flowing pressure of
3,305 psi through a 40/64" choke. During the final 24-hour extended
flow test period, the well averaged a production rate in excess of
5,157 boe/d (13% liquids), including 26.8 MMcf/d of natural gas and
an estimated 691 bbls/d of natural gas liquids. The flowing
pressure of the well during this test period was 3,296 psi through
a 40/64" choke, resulting in an estimated 20% drawdown. A total of
39.4 million cubic feet of natural gas (6,570 barrels of oil
equivalent) was produced during testing, with 959 barrels of
natural gas liquids and 41 barrels of water. During the final
extended flow test, Cascadura-1ST1 yielded 55deg API natural gas
liquids at a ratio of approximately 26 barrels of natural gas
liquids per million cubic feet of natural gas produced. Laboratory
analysis of the produced gas indicated liquids rich natural gas
with no hydrogen sulfide content.
Following the extended flow test the well was shut in for 20
days for a pressure build-up survey. Based on the shut-in pressure
data of the extended test, the stage one completion was capable of
an AOF rate of 99.3 MMcf/d.
Stage two testing
The second interval of the well was completed on March 6, 2020,
and production testing commenced on March 8, 2020 with flow tests
spanning a total of 49 hours. Stage two testing was designed to
follow the same time and testing parameters as initially performed
in the first stage.
Stage two testing achieved a peak production rate in excess of
5,760 boe/d (15% liquids) during the extended 24-hour flow test
period. This production rate included 29.4 MMcf/d of natural gas
and 865 bbls/d of natural gas liquids. The flowing pressure of the
well at this point in testing was 3,581 psi through a 40/64" choke.
During the final 24-hour flow test period, the well averaged a
production rate in excess of 5,472 boe/d (14% liquids), including
28.1 MMcf/d of natural gas and 783 bbls/d of natural gas liquids at
a flowing pressure of 3,578 psi through a 40/64" choke, resulting
in an estimated 13% drawdown. A total of 43 million cubic feet of
natural gas (7,162 barrels of oil equivalent) was produced during
testing, with 1,095 barrels of natural gas liquids and 78 barrels
of water which included 69 barrels of load fluid. During the final
flow test, stage two testing yielded 55deg API natural gas liquids
at a ratio of approximately 28 barrels of natural gas liquids per
million cubic feet of natural gas produced. Laboratory analysis of
the produced gas indicated liquids rich natural gas with no
hydrogen sulfide content and no measurable solids.
The well has now shut-in for an extended pressure build-up
survey which is expected to take up to four weeks, after which the
Company will review the pressure data.
James Shipka, Chief Operating Officer, commented:
"Based upon the results of our initial test, the second stage of
testing at Cascadura was in line with our expectations. Similar to
the first test, production testing was constrained by the
third-party surface equipment which limited us to a 40/64" choke.
This resulted in natural gas flow rates similar to what was
observed initially, although at a much lower surface drawdown. The
flowing pressures and the associated pressure drawdown exceeded our
expectations, suggesting that the sands evaluated during the second
stage of testing are of exceptional quality and significant
resource size. For comparison, in the lower sands we achieved a
flow rate of 26.8 MMcf/d at a reservoir drawdown of 20% with 691
bbls/d of associated liquids . In the upper sands, we achieved a
slightly higher flow rate of 28.2 MMcf/d at a reservoir drawdown of
only 13%, with over 800 bbls/d of liquids. Based on these test
rates, we are modelling initial production rates of between 40 and
50 MMcf/d with approximately 1,100 to 1,400 bbls/d of natural gas
liquids, which would yield approximately 6,200 to 7,800 boe/d (net)
to the Company."
Coho-1 Gas Discovery Update
The Company has completed surveying the pipeline required to
tie-in the Coho-1 dry natural gas discovery and is currently
awaiting local contract bids for construction. The pipeline has
been specified to allow for production rates of up to 20 MMcf/d to
accommodate the expected volumes from Coho-1 and potential future
locations. The Company anticipates having the Coho-1 well on
production early in the third quarter of 2020.
Chinook Exploration Prospect Update
The Company is close to completing construction of the surface
location and access road for the Chinook-1 exploration prospect.
The well location is approximately one kilometre south of the
Cascadura-1ST1 well location and is targeting hydrocarbons from the
same horizon encountered in both the Coho and Cascadura discoveries
in a new and unique fault block. The Company anticipates spudding
Chinook-1 in the middle of the second quarter of 2020.
Trinidad and Tobago Domestic Gas Sector
The domestic gas industry in Trinidad and Tobago is well
established, with natural gas production accounting for over 90% of
the domestic energy sector on a boe basis. To capitalize on
domestic production, Trinidad has aggressively built a world class
base of industries reliant on natural gas production. In addition
to one of the world's largest liquids natural gas export plants at
Point Fortin, a large-scale petrochemical industrial park at Point
Lisas has evolved to produce ammonia, methanol, iron, steel, and
aluminum. Additionally, natural gas fuels the country's domestic
power sector. Since 2002, domestic gas reserves have been on the
decline. In 2020 many industrial users are seeing natural gas
supplies curtailed, reflecting the imbalance between decreasing
supply and steady or increasing demand. As such, new natural gas
production and reserves are in demand for domestic use.
Touchstone Exploration Inc.
Touchstone Exploration Inc. is a Calgary based company engaged
in the business of acquiring interests in petroleum and natural gas
rights and the exploration, development, production and sale of
petroleum and natural gas. Touchstone is currently active in
onshore properties located in the Republic of Trinidad and Tobago.
The Company's common shares are traded on the Toronto Stock
Exchange and the AIM market of the London Stock Exchange under the
symbol " TXP " .
For further information about Touchstone, please visit our
website at www.touchstoneexploration.com or contact:
Touchstone Exploration Inc.
Mr. Paul Baay, President and Chief Executive Officer Tel: +1
(403) 750-4487
Mr. James Shipka, Chief Operating Officer
Shore Capital (Nominated Advisor and Broker)
Nominated Advisor: Edward Mansfield / Daniel Bush / Michael
McGloin Tel: +44 (0) 207 408 4090
Corporate Broking: Jerry Keen
Camarco (Financial PR)
Nick Hennis / Billy Clegg Tel: +44 (0) 203 781 8330
Advisories
Forward-Looking Statements
Certain information provided in this announcement may constitute
forward-looking statements within the meaning of applicable
securities laws. Forward-looking information in this announcement
may include, but is not limited to, statements with respect to the
quality and quantity of prospective hydrocarbon accumulations ;
well test results; the Company's exploration plans and strategies,
including anticipated timing, development, tie-in, and production
from current exploration wells , and with respect to future
exploration drilling and the timing thereof; and the sufficiency of
resources and available financing to fund future exploration
operations . Although the Company 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 the Company 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. Certain of these risks are
set out in more detail in the Company's 2018 Annual Information
Form dated March 26, 2019 which has been filed on SEDAR and can be
accessed at www.sedar.com. The forward-looking statements contained
in this announcement are made as of the date hereof, and except as
may be required by applicable securities laws, the Company assumes
no obligation to update publicly or revise any forward-looking
statements made herein or otherwise, whether as a result of new
information, future events or otherwise.
Oil and Gas Matters
References in this announcement to production test rates and
initial flow rates are useful in confirming the presence of
hydrocarbons; however, such rates are not determinative of the
rates at which such wells will commence production and decline
thereafter and are not indicative of long-term performance or of
ultimate recovery. Additionally, such rates may also include
recovered "load oil" fluids used in well completion stimulation.
While encouraging, readers are cautioned not to place reliance on
such rates in calculating the aggregate production for the Company.
A final pressure transient analysis and/or well-test interpretation
has yet to be carried out in respect of the well. Accordingly, the
Company cautions that the second stage of test results should be
considered preliminary.
Oil and Gas Measures
Where applicable, natural gas has been converted to barrels of
oil equivalent based on six thousand cubic feet to one barrel of
oil. The barrel of oil equivalent rate is based on an energy
equivalent conversion method primarily applicable at the burner
tip, and given that the value ratio based on the current price of
crude oil as compared to natural gas is significantly different
than the energy equivalency of the 6:1 conversion ratio, utilizing
the 6:1 conversion ratio may be misleading as an indication of
value.
Competent Persons Statement
In accordance with the AIM Rules for Companies, the technical
information contained in this announcement has been reviewed and
approved by James Shipka, Chief Operating Officer of Touchstone
Exploration Inc. Mr. Shipka is a qualified person as defined in the
London Stock Exchange's Guidance Note for Mining and Oil and Gas
Companies and is a Fellow of the Geological Society of London (BGS)
as well as a member of the Canadian Society of Petroleum Geologists
and the Geological Society of Trinidad and Tobago. Mr. Shipka has a
Bachelor of Science in Geology from the University of Calgary and
has over 30 years of oil and gas exploration and development
experience.
This information is provided by RNS, the news service of the
London Stock Exchange. RNS is approved by the Financial Conduct
Authority to act as a Primary Information Provider in the United
Kingdom. Terms and conditions relating to the use and distribution
of this information may apply. For further information, please
contact rns@lseg.com or visit www.rns.com.
END
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