Strata-X 19B-1 Well Results Exceed Expectations
01 April 2019 - 1:00PM
Highlights
The directors and management of Strata-X Energy Ltd. (“Strata-X” or
the “Company”) (TSX-V:SXE) (ASX:SXA) are pleased to offer an update
on the wireline logs acquired in the Serowe CSG Project well 19B-1,
the first well in a 100% owned tenement located within the
interpreted high graded area of the Botswana CSG fairway.
After being drilled to a total depth of 474
metres, the 19B-1 well was successfully logged over the open hole
interval between 330 metres and total depth, using conventional and
state-of-the-art Borehole Magnetic Resonance (BMR) logging tools.
The 19B-1 well is located approximately 2.5 km from a fully-cored
test well (nearby core well) drilled in 2003 by the Government of
Botswana that intersected gassy coals with gas saturations up to
100%.
The conventional and BMR logs from the 19B-1
wells were submitted to Strata-X by the loggers late last
week. The preliminary interpretation and data from the logs
reflects the following:
- Over the coaly interval between 404 and 464 metres, 18 metres
of net gassy coal with 12 metres of bright coal showing gas
saturations up to 100% were present. The logged bright coal
intervals are 37% thicker than the nearby core well.
- Gas contents range between 2.2 to 5.81 cubic metres per tonne.
The lowest gas content was observed in the shallowest dull coal
seam at 404 metres and is consistent with the results from the
nearby core well. The highest gas content observed was in coal
seams at 463 metres and is 30% higher than gas contents in the
nearby core well.
- Over the interval between 415 and 427 metres, interbedded coal
and carbonaceous shales were encountered including five permeable
coal seams with up to 100 milldarcies of CSG permeability. Three of
these zones were interpreted and observed to have free gas – which
infers gas saturations of 100%.
- Free gas was also present in the coal seam at 463 metres.
Based on the methane adsorption isotherm
analysis from the nearby core well, coals with 5.81 cubic metres
per tonne in the Serowe coals are 100% gas saturated (i.e. fully
gas saturated) while 2.2 cubic metres per tonne is considered lower
gas saturations. The bright coals tended to have the highest gas
saturations while the dull coals were generally under-saturated.
High gas saturation in coals with reasonable permeability are
the preferred primary attributes for commercial CSG
production. Permeable coals (greater than about 10
millidarcies) should NOT require stimulation (i.e. no hydraulic
stimulation) and when dewatered, tend to flow gas at higher rates
than low permeable coals. High gas saturated coals produce
gas quicker than low gas saturated coals as they require less
dewatering (less drawdown) than low gas saturated coals to flow
gas.
Short term flow tests of the coals intersected
were inconsistent due to the influx of water from a porous and
permeable sandstone between 354 and 358 metres located about 40
metres above the first coal seam. Unfortunately, the water influx
from this shallower sandstone appears to have masked the water
flows from the targeted coals. The pre-drill plan was to have this
sandstone behind casing but circumstances during drilling, which
will readily be corrected in future efforts, required the casing to
be set 70 metres shallower, thus leaving this sandstone open.
No porous or permeable sandstones are interpreted over the
primary target interval between 404 and 464 metres, which is
positive for future production from the targets.
Ron Prefontaine, Strata-X’s Chairman, issued the
following statement:
“The results of our first well drilled in the
Company’s high graded area of the Botswana CSG Fairway have
exceeded our expectations. Most bright coal seams within the
targeted Serowe coal interval exhibited high to 100% gas
saturations with associated free gas and permeability – all prime
ingredients for a commercial CSG project. Importantly the results
confirm that the gassy Serowe coals over the high graded area can
be produced using low cost vertical well completion methods.
As mentioned in previous releases, approximately 1.7 TCF of
gas resource has been certified over Strata-X’s acreage within our
mapped high graded area.(1) The immediate go forward plan is to
integrate the well results with surrounding data to seek a resource
upgrade in the coming weeks.”
The Company holds 4,784 KM2 (1,173,000 acres)
over the Serowe CSG Project with a certified Prospective Resource
of 3.3 TCF.(1) ASX disclosure note - 5.28.2 - The estimated
quantities of petroleum that may potentially be recovered by the
application of a future development project(s) relate to
undiscovered accumulations. These estimates have both an associated
risk of discovery and a risk of development. Further exploration
appraisal and evaluation is required to determine the existence of
a significant quantity of potentially moveable hydrocarbons.
(1) |
Prospective Resources
figures are from an audit report prepared by MHA Petroleum
Consultant, a qualified reserves auditor, dated and effective 26
March 2018 following their audit in accordance with the COGE
Handbook of the available technical data including the geological
interpretation, information from relevant nearby wells, analogous
reservoirs and the proposed program for the Project, prepared and
presented to MHA by Strata-X. Prospective Resources are those
quantities of petroleum estimated, as of a given date, to be
potentially recoverable from undiscovered accumulations by
application of future development project. Prospective Resources
have both an associated chance of discovery and a chance of
development. A high level of uncertainty exists with the
Prospective resources given the lack of historical drilling,
available data and other productivity factors that limit the
economic viability of coal seam gas deposits. The Report reviewed
only Prospective Resources as the project is not sufficiently
developed to assign Contingent Resources or additional Petroleum
Reserves to it. Stated Prospective Resource figures are Best
Estimate – undiscovered natural gas quantities and net of a royalty
and are shown at a 100% working interest in the Project. The total
costs associated with establishing the commerciality of this
project are unknown at this time given the early stage of the
Project’s development. There is no certainty that any portion of
the resources will be discovered, if discovered, there is no
certainty that it will be commercially viable to produce any
portion of the resources. |
About Strata-XStrata-X is a
Denver, Colorado (USA) based company and is engaged in the business
of oil and gas exploration and development with a variety of
exploration opportunities in the States of California and Illinois
in the United States of America and the Republic of Botswana.
Strata-X has 89,538,318 common shares outstanding and trades under
the symbol "SXE" on the TSX-V and "SXA" on the ASX.
For further information please contact:
Tim
Hoops (USA) |
President |
+1
855-463-2400 |
info@strata-x.com |
This announcement was made in Canada for the TSX.V
and in Australia for the ASX. Public documents for Strata-X
Energy Ltd. can be found at SEDAR (Canada) (www.sedar.com) and
ASX.com.au (Australia). FORWARD-LOOKING
STATEMENTS This news release contains forward-looking
statements, which relate to future events or future performance,
including but not limited to, the completion and size of the
Placement, receipt of regulatory approvals and timing thereof, the
Corporation’s business strategies and plans for the use of such
Placement proceeds, capital expenditure programs and estimates
relating to timing and costs, and reflect management's current
expectations and assumptions, including, but not limited to the
timing and receipt of necessary regulatory approvals and third
party approvals and completion of the Placement and stability of
general economic and financial market conditions. The use of any of
the words "anticipate", "continue", "estimate", "expect", 'may",
"will", "project", "should", 'believe", and similar expressions is
intended to identify forward-looking statements. Such
forward-looking statements reflect management's current beliefs and
are based on assumptions made by and information currently
available to the Company. Readers are cautioned that these
forward-looking statements are neither promises nor guarantees, and
are subject to risks and uncertainties , including imprecision in
estimate capital expenditures and operating expenses, stock market
volatility, general economic and business conditions in North
America and globally, risks associated with liquidity and capital
resource requirements, that may cause future results to differ
materially from those expected and the forward-looking statements
included in this news release should not be unduly relied upon. See
also "Risks Factors" in the Company's Annual Information Form
available on SEDAR at www.sedar.com. Those factors are not, and
should not be construed as being exhaustive. These forward-looking
statements are made as of the date hereof and the Company does not
assume any obligation to update or revise them to reflect new
events or circumstances save as required under applicable
securities legislation. This news release does not constitute an
offer to sell securities and the Company is not soliciting an offer
to buy securities in any jurisdiction in which such offer,
solicitation or sale would be unlawful prior to registration or
qualification under the securities laws of such jurisdiction.
Neither TSX Venture Exchange nor its Regulation Services
Provider (as that term is defined in the policies of the TSX
Venture Exchange) accepts responsibility for the adequacy or
accuracy of this release.
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