CALGARY, May 8, 2018 /PRNewswire/ - (TSX:PMT) -
Perpetual Energy Inc. ("Perpetual", the "Corporation" or the
"Company") is pleased to release its first quarter 2018 financial
and operating results. A complete copy of Perpetual's unaudited
condensed interim consolidated financial statements and related
Management Discussion and Analysis ("MD&A") for the three
months ended March 31, 2018 can be
obtained through the Company's website at
www.perpetualenergyinc.com and SEDAR at www.sedar.com.
FIRST QUARTER 2018 HIGHLIGHTS
- Cash flow from operating activities in the first quarter of
2018 was $11.2 million ($0.19/share) compared to cash flow used in
operating activities in the prior year period of $2.3 million. After adjusting for changes in
non-cash working capital amounts which are impacted by changes in
the timing of collection or payment, cash flow from operating
activities increased by 119% over the prior year period.
- Adjusted funds flow in the first quarter of 2018 was
$9.1 million ($0.15/share), up 78% over the prior year period
of $5.1 million ($0.09/share) due to increased production and
lower cash costs, partially offset by lower revenue per boe.
Adjusted funds flow per boe was $7.94/boe in the first quarter of 2018, up 14%
over the prior year period.
- Production averaged 12,742 boe/d in the first quarter of 2018,
up 8% over the fourth quarter of 2017 and 56% over the first
quarter of 2017 due to the completion and tie-in of the
East Edson drilling program during
the second half of 2017 and first quarter of 2018.
- Cash costs were $12.82/boe in the
first quarter of 2018, down 31% compared to the prior year period
due to diligent cost management combined with the impact of
increased production at East Edson
on a substantially fixed cost base.
- Perpetual's exploration and development spending in the first
quarter of 2018 totaled $14.8
million. Capital expenditures included drilling 4 (4.0 net)
wells, with 1 (1.0 net) horizontal natural gas well at Edson, as well as 3 (3.0 net) horizontal heavy
oil wells at Mannville.
Production and Operations
- Spending at East Edson
represented 60% of total exploration and development expenditures
in the first quarter of 2018. East
Edson capital activity included the drilling of one (1.0
net) extended reach horizontal ("ERH") Wilrich horizontal well and
frac and tie-in operations of two wells drilled in the fourth
quarter of 2017. The two wells that were frac'd and tied-in to
production during the first quarter commenced production in
February. Frac and tie-in of the one ERH well drilled during the
first quarter was deferred to the fourth quarter of 2018 to align
high initial production rates with higher anticipated winter
natural gas prices.
- Spending in Eastern Alberta
consisted of a three well (3.0 net) multi-lateral horizontal
drilling program in the Company's Mannville heavy oil property, one waterflood
injector well conversion, one water disposal well conversion and
associated facilities. The three oil wells came on production in
late March with one infill well producing at type curve
expectations and two pool extension wells producing at lower rates
than targeted. The disposal facility is working well and the
Company expects this to translate into future netback improvements.
Pressure response is already apparent from the injector conversion
completed in December of 2017, further validating the success of
the Mannville waterfloods. Summer
drilling plans include the drilling of two (1.3 net) wells, with a
third development well planned late in the year if positive
pressure response from the new injector continues.
- First quarter production averaged 12,742 boe/d, up 8% from the
fourth quarter of 2017 and 56% from 8,143 boe/d produced in the
prior year period, reflecting a 79% increase in natural gas and
associated natural gas liquids ("NGL") production at East Edson driven by the 2017 and Q1 2018
capital program. Production at East
Edson is expected to decline through the summer months
before increasing in the fourth quarter when the well drilled in
the first quarter is frac'd and tied-in to production. Heavy oil
production at Eastern Alberta was
maintained at 2017 first quarter levels as positive waterflood
response in several pools restored pressure support and offset
production declines. Production increases from wells drilled and
tied in were not impactful on the first quarter of 2018 as the
wells were brought on production at the end of the quarter.
- Perpetual's oil and natural gas revenue, before derivatives and
marketing contracts, for the three months ended March 31, 2018 of $23.3
million increased 29% from the first quarter of 2017 due to
a 56% increase in average daily production, partially offset by
lower natural gas prices.
- Natural gas revenue, before derivatives and marketing
contracts, of $15.5 million in the
first quarter of 2018 comprised 66% (Q1 2017 - 69%) of total
petroleum and natural gas revenue and 86% (Q1 2017 - 83%) of
production. Natural gas revenue increased 23% from $12.6 million in 2017 reflecting the impact of
the 62% increase in production volumes driven by the 2017 and Q1
2018 East Edson capital program,
partially offset by lower AECO natural gas prices. Perpetual's
average realized gas price, including derivatives and adjusted for
heat content was $2.65/Mcf compared
to an AECO Daily Index price of $2.08/Mcf. Perpetual's 35,000 MMBtu/d, five-year
term market diversification contract contributed $2.4 million of incremental revenue and increased
Perpetual's average realized natural gas price by $0.41/Mcf over the AECO Daily Index price in the
quarter. The market diversification contract is priced based on
daily index prices at five pricing hubs (Chicago, Malin, Dawn, Michcon and Empress)
outside of Alberta that generally
track North American NYMEX prices. Commencing April 1, 2018, volumes delivered to the market
diversification contract increased to 40,000 MMBtu/d.
- Oil revenue in the first quarter of $3.5
million represented 15% (Q1 2017 - 19%) of total petroleum
and natural gas revenue while oil production was 7% (Q1 2017 - 11%)
of total Company production. Perpetual's average realized oil
price for the first quarter was $48.31/bbl compared to $31.39/bbl in the first quarter of 2017. Oil
revenue was comparable to the same period in 2017 due to similar
production levels and WCS average prices, as increases in the WTI
US$ benchmark prices were fully offset by the higher WCS
differential and a stronger Canadian dollar compared to the prior
year period.
- NGL revenue for the first quarter of 2018 of $4.4 million comprised 19% (Q1 2017 - 12%) of
total petroleum and natural gas revenue while NGL production was
just 7% (Q1 2017 - 6%) of total Company production. NGL revenue
increased by 105% over the prior year period as production
increased by 77%, tracking the Company's growth in natural gas
production at East Edson, combined
with a 16% increase in NGL prices compared to the prior year
period, positively correlated to the increase in WTI light oil
prices.
- Royalty expenses for the quarter ended March 31, 2018 were $3.1
million, comparable to the first quarter of 2017, as higher
revenue in the current quarter was offset by a decrease in the
combined average royalty rate on P&NG revenue from 17.1% in the
prior year period to 13.1% in the first quarter of 2018. The
decreased royalty rate is primarily due to a lower effective
freehold and overriding royalty rate at East Edson, with the East Edson joint venture take-in-kind royalty
effectively a fixed volume over the larger production base in the
first quarter of 2018.
- Total production and operating expenses were $4.8 million for the first quarter of 2018,
comparable to the prior year period despite the 56% increase in
production over the comparable period, primarily from the low-cost
East Edson area which averaged
$2.05/boe in the first quarter of
2018. The first quarter of 2018 saw higher than average well
servicing requirements in the Mannville assets which increased operating
costs as well as negatively affected production volumes. Production
and operating expenses on a unit-of-production basis were
$4.16/boe, a decrease of 34% from the
prior year period.
- Transportation costs in the first quarter of 2018 were
$1.4 million, up 42% from the prior
year period due to increased production from West Central where
transportation costs averaged $1.13/boe compared to $2.10/boe for production from Eastern Alberta. Transportation costs were
$1.26/boe in the first quarter, down
9% from the prior year period largely due to a higher percentage of
production from West Central properties where pipeline tariffs are
less than half of transportation rates in Mannville in Eastern
Alberta.
- Perpetual's operating netback of $14.8
million in the first quarter of 2018 increased 45% from
$10.2 million in the comparative
period of 2017 driven by higher production. On a unit-of-production
basis, operating netbacks per boe decreased 7% to $12.87/boe due to lower realized commodity
prices.
Financial Highlights
- Total G&A expense was $2.89/boe in the first quarter of 2018, down 32%
from the prior year period due to reductions in office lease costs,
staffing levels and diligent expense management, combined with
increased production.
- Total cash interest expense of $2.1
million for the three months ended March 31, 2018 was 11% higher than the prior year
period (Q1 2017 – $1.9 million) due
to increased debt levels, partially offset by lower interest rates
and the initial dividend income of $0.1
million received from the TOU share investment in late
March.
- Net loss for the first quarter of 2018 was $6.5 million ($0.11/share), compared to a net loss of
$14.2 million ($0.26/share) in the comparative 2017 period. The
improvement from the prior year period reflected stronger
operational and capital performance including a 56% increase in
production, a 31% reduction in cash costs per boe and a 9%
reduction in depletion expense per boe, partially offset by a 19%
decrease in realized revenue per boe.
- At March 31, 2018, Perpetual had
total net debt of $115.1 million, up
$9.1 million from December 31, 2017. The increase reflects the
first quarter capital expenditures and lower market value of the
TOU share investment, partially offset by the reduction of the net
working capital deficiency.
- As at March 31, 2018, 55% of net
debt outstanding was repayable in 2021 or later. Perpetual's net
debt to trailing twelve months adjusted funds flow improved
slightly during the first quarter of 2018 to 3.3 times at
March 31, 2018 (December 31, 2017 – 3.4 times).
2018 OUTLOOK
Perpetual has lowered its 2018 capital expenditure guidance from
a range of $23 to 27 million provided
in a press release dated February 7,
2018 ("Prior Guidance") to $21
to 25 million ($6 to 10 million for
the remainder of 2018) and reduced its Mannville heavy oil drilling in the second
half of 2018 to two wells (1.3 net) from the previous range of six
to ten wells. At East Edson, one
horizontal well drilled in the first quarter will be completed and
tied-in during the fourth quarter of 2018 to align high initial
production rates with higher expected winter natural gas prices.
Additional development drilling is ready to activate if AECO
forward prices normalize above $2.00/Mcf. Capital spending plans at Mannville include $1.5 to $2.0
million to capture anticipated banked oil from waterflood
operations. Decommissioning expenditures are budgeted to be
$1.0 to $1.5
million for the remainder of 2018. Capital spending during
the remainder of 2018 will be funded through adjusted funds
flow.
Production for 2018 is expected to be 10,500 boe/d to 11,000
boe/d, down from prior guidance of 11,500 boe/d due to lower
natural gas production in the first quarter due to freeze offs and
shut-ins and lower heavy oil production anticipated over the
balance of the year due to reduced capital spending.
For the April through October period, Perpetual has fixed the
price on 20,000 GJ/d at $1.74/GJ AECO
with the remainder of its production sold at daily index prices at
the Chicago, Dawn, Empress, Malin
and Michcon markets through its 40,000 MMBtu/d market
diversification contract. If AECO prices temporarily weaken,
Perpetual's fixed price AECO position provides the ability to
shut-in production and purchase gas to deliver against pre-sold
commitments while preserving reserves and future deliverability
capability.
Cash costs of $14.00 to
$15.00/boe are anticipated compared
to prior guidance of $13.00 to
$14.00/boe, due to the impact of the
forecast decrease in production on unit costs. Royalty costs are
estimated to be moderately lower for the balance of 2018 than in
the first quarter, consistent with lower AECO forward natural gas
prices for the remainder of 2018. Other cash costs for the
remainder of 2018 are anticipated to be comparable to first
quarter expense levels.
Adjusted funds flow for 2018 is forecast to be in the
$25 to $28
million range ($16 to
$19 million for the remainder of
2018), down from previous guidance of $34 to $37 million
due to lower heavy oil production and modestly lower natural gas
prices.
Guidance assumptions are as follows:
|
Current
Guidance
|
Prior
Guidance
|
Exploration and
development expenditures
|
$21 - 25
million
|
$23 - 27
million
|
2018 cash
costs
|
$14.00 -
$15.00/boe
|
$13.00 -
14.00/boe
|
2018 average daily
production
|
10,500 - 11,000
boe/d
|
11,500
boe/d
|
2018 average
production mix
|
15% oil and
NGL
|
17% oil and
NGL
|
Commodity price assumptions are consistent with current market
price levels as follows:
|
Current
Guidance
|
Prior
Guidance
|
2018 average NYMEX
natural gas price
|
US$2.86/MMBtu
|
US$2.98/MMBtu
|
2018 average NYMEX to
AECO basis differential
|
(US$1.73)/MMBtu
|
(US$1.77)/MMBtu
|
2018 average West
Texas Intermediate ("WTI") oil price
|
US$65.55/bbl
|
US$63.54/bbl
|
2018 average Western
Canadian Select ("WCS") differential
|
(US$22.30)/bbl
|
(US$23.83)/bbl
|
2018 average exchange
rate
|
US$1.00 =
$1.277
|
US$1.00 =
$1.235
|
Year end 2018 net debt (net of the current market value of the
Company's TOU share investment of approximately $40 million) is forecast at $105 - $110
million, consistent with prior guidance, based on the
following assumptions:
- Net debt at March 31, 2018 of
$115 million
- Adjusted funds flow for the remainder of 2018 of $16 to $19
million
- Capital spending for the remainder of 2018 of $6 to $10
million
- Decommissioning expenditures for the remainder of 2018 of
$1.0 to $1.5
million
- Shallow gas property disposition – fixed marketing obligation
payment of $7.6 million
On May 7, 2018, the revolving bank
debt Borrowing Limit was decreased from $65
million to $60 million with
the next Borrowing Limit redetermination scheduled on or prior to
November 30, 2018. After giving
effect to this Borrowing Limit reduction, Perpetual had available
liquidity of $29.6 million. To
improve liquidity, Perpetual plans to pursue additional asset sales
in 2018 including the potential disposition of TOU shares.
Financial and
Operating Highlights
|
Three months ended
March 31,
|
($Cdn thousands
except volume and per share amounts)
|
2018
|
2017
|
Change
|
Financial
|
|
|
|
Oil and natural gas
revenue
|
23,340
|
18,158
|
29%
|
Net loss
|
(6,465)
|
(14,172)
|
54%
|
|
Per share – basic and
diluted(2)
|
(0.11)
|
(0.26)
|
58%
|
Cash flow from (used
in) operating activities
|
11,198
|
(2,289)
|
589%
|
Adjusted funds
flow(1)
|
9,101
|
5,110
|
78%
|
|
Per
share(1)(2)
|
0.15
|
0.09
|
67%
|
Total
assets
|
363,273
|
389,739
|
(7%)
|
Revolving bank
debt
|
46,912
|
–
|
100%
|
Term Loan, at
principal amount
|
45,000
|
35,000
|
29%
|
TOU share margin
loan, at principal amount
|
15,990
|
35,039
|
(54%)
|
Senior Notes, at
principal amount
|
32,490
|
60,573
|
(46%)
|
TOU share
investment
|
(36,434)
|
(49,440)
|
(26%)
|
Adjusted working
capital deficiency (surplus)(1)
|
11,101
|
(16,714)
|
(166%)
|
Net
debt(1)
|
115,059
|
64,458
|
79%
|
Net capital
expenditures
|
|
|
|
|
Capital
expenditures
|
14,897
|
24,590
|
(39%)
|
|
Net payments on
acquisitions and dispositions
|
926
|
163
|
468%
|
Net capital
expenditures
|
15,823
|
24,753
|
(36%)
|
Common shares
(thousands)(3)
|
|
|
|
End of
period
|
59,847
|
58,990
|
1%
|
Weighted average -
basic and diluted
|
59,345
|
54,468
|
9%
|
Operating
|
|
|
|
Daily average
production
|
|
|
|
|
Natural gas
(MMcf/d)
|
65.9
|
40.7
|
62%
|
|
Oil
(bbl/d)
|
900
|
877
|
3%
|
|
NGL
(bbl/d)
|
848
|
479
|
77%
|
Total
(boe/d)
|
12,742
|
8,143
|
56%
|
Average
prices
|
|
|
|
|
Realized natural gas
price ($/Mcf)
|
2.65
|
5.04
|
(47%)
|
|
Realized oil price
($/bbl)
|
48.31
|
31.39
|
54%
|
|
Realized NGL price
($/bbl)
|
57.61
|
49.70
|
16%
|
Wells drilled –
gross (net)
|
|
|
|
|
Natural
gas
|
1
(1.0)
|
6 (6.0)
|
|
|
Oil
|
3
(3.0)
|
4 (3.3)
|
|
|
Total
|
4
(4.0)
|
10 (9.3)
|
|
|
|
(1)
|
These are non-GAAP
measures. Please refer to "Non-GAAP Measures" below.
|
(2)
|
Based on weighted
average common shares outstanding for the period.
|
(3)
|
All common shares are
presented net of shares held in trust.
|
About Perpetual
Perpetual is an oil and natural gas exploration, production and
marketing company headquartered in Calgary, Alberta. Perpetual operates a
diversified asset portfolio, including liquids-rich natural gas
assets in the deep basin of west central Alberta, heavy oil and shallow natural gas in
eastern Alberta, with longer term
opportunities through undeveloped oil sands leases in northern
Alberta. Additional information on
Perpetual can be accessed at www.sedar.com or from the
Corporation's website at www.perpetualenergyinc.com.
The Toronto Stock Exchange has neither approved nor disapproved
the information contained herein.
Forward-Looking Information
Certain information regarding Perpetual in this news release
including management's assessment of future plans and operations
may constitute forward-looking information or statements under
applicable securities laws. The forward looking information
includes, without limitation, anticipated amounts and allocation of
capital spending; statements pertaining to adjusted funds flow
levels, statements regarding estimated production and timing
thereof; statements pertaining to type curves being exceeded,
forecast average production; completions and development
activities; infrastructure expansion and construction; estimated
FDC required to convert proved plus probable non-producing and
undeveloped reserves to proved producing reserves; prospective oil
and natural gas liquids production capability; projected realized
natural gas prices and adjusted funds flow; estimated
decommissioning obligations; commodity prices and foreign exchange
rates; and commodity price management. Various assumptions were
used in drawing the conclusions or making the forecasts and
projections contained in the forward-looking information contained
in this news release, which assumptions are based on management's
analysis of historical trends, experience, current conditions and
expected future developments pertaining to Perpetual and the
industry in which it operates as well as certain assumptions
regarding the matters outlined above. Forward-looking information
is based on current expectations, estimates and projections that
involve a number of risks, which could cause actual results to vary
and, in some instances, to differ materially from those anticipated
by Perpetual and described in the forward-looking information
contained in this news release. Undue reliance should not be placed
on forward-looking information, which is not a guarantee of
performance and is subject to a number of risks or uncertainties,
including without limitation those described under "Risk Factors"
in Perpetual's Annual Information Form and MD&A for the year
ended December 31, 2017 and those
included in other reports on file with Canadian securities
regulatory authorities which may be accessed through the SEDAR
website (www.sedar.com) and at Perpetual's website
(www.perpetualenergyinc.com). Readers are cautioned that the
foregoing list of risk factors is not exhaustive. Forward-looking
information is based on the estimates and opinions of Perpetual's
management at the time the information is released and Perpetual
disclaims any intent or obligation to update publicly any such
forward-looking information, whether as a result of new
information, future events or otherwise, other than as expressly
required by applicable securities law.
Non-GAAP Measures
This news release contains the terms "adjusted funds flow",
"adjusted funds flow per share", "adjusted funds flow per boe",
"available liquidity", "annualized adjusted funds flow", "cash
costs", "net working capital deficiency (surplus)", "net debt and
net bank debt", "operating netback" and "realized revenue" which do
not have standardized meanings prescribed by GAAP. Management
believes that in addition to net income (loss) and net cash flows
from operating activities as defined by GAAP, these terms are
useful supplemental measures to evaluate operating performance.
Users are cautioned however that these measures should not be
construed as an alternative to net income (loss) or net cash flows
from operating activities determined in accordance with GAAP as an
indication of Perpetual's performance and may not be comparable
with the calculation of similar measurements by other
entities.
For additional reader advisories in regards to non-GAAP
financial measures, including Perpetual's method of calculation and
reconciliation of these terms to their corresponding GAAP measures,
see the section entitled "Non-GAAP Measures" within the Company's
MD&A filed on SEDAR.
Management uses adjusted funds flow and adjusted funds flow
per boe as key measures to assess the ability of the Company to
generate the funds necessary to finance capital expenditures,
expenditures on decommissioning obligations and meet its financial
obligations. Adjusted funds flow is calculated based on cash flows
from operating activities, excluding changes in non-cash working
capital and expenditures on decommissioning obligations since
Perpetual believes the timing of collection, payment or incurrence
of these items involves a high degree of discretion. Expenditures
on decommissioning obligations may vary from period to period
depending on capital programs and the maturity of our operating
areas. Expenditures on decommissioning obligations are managed
through our capital budgeting process which considers available
adjusted funds flow. The Company has also deducted the change in
gas over bitumen royalty financing from adjusted funds flow in
order to present these payments net of gas over bitumen royalty
credits. These payments are indexed to gas over bitumen royalty
credits and are recorded as a reduction to the Corporation's gas
over bitumen royalty financing obligation in accordance with IFRS.
Additionally, the Company has excluded payments of restructuring
costs associated with the disposition of the Shallow Gas
Properties, which management considers to not be related to cash
flow from operating activities. Restructuring costs include
employee downsizing costs and surplus office lease obligations.
Commencing in the first quarter of 2018, the Company no longer
excludes 'exploration and evaluation – geological and geophysical
costs' (Q1 2018 and 2017 – nil) from the calculation of adjusted
funds flow as these costs are no longer significant to the
Company's business. The calculation of adjusted funds flow for
comparative periods has been adjusted to give effect to this
change. Adjusted funds flow per share is calculated using the same
weighted average number of shares outstanding used in calculating
earnings per share. Adjusted funds flow is not intended to
represent net cash flows from (used in) operating activities
calculated in accordance with IFRS. Adjusted funds flow per boe is
calculated as adjusted funds flow divided by total production sold
in a period.
Available Liquidity: Available Liquidity is defined as
Perpetual's Credit Facility Borrowing Limit, plus TOU share
investment, less borrowings and letters of credit issued under the
Credit Facility and TOU share margin loan. Management uses
available liquidity to assess the ability of the Company to finance
capital expenditures, expenditures on decommissioning obligations
and meet financial obligations.
Cash costs: Management believes that cash costs assist
management and investors in assessing Perpetual's efficiency and
overall cost structure. Cash costs are comprised of royalties,
production and operating, transportation, general and
administrative and cash interest expense and net income. Cash costs
per boe is calculated by dividing cash costs by total production
sold in a period.
Net debt and net bank debt: Net bank debt is measured as
current and long-term bank indebtedness including net working
capital deficiency (surplus). Net debt includes the carrying value
of net bank debt, the principal amount of the Term Loan, the
principal amount of the TOU share margin loan and the principal
amount of Senior Notes reduced for the mark-to-market value of the
TOU share investment. Net bank debt and net debt are used by
management to analyze borrowing capacity.
Net working capital deficiency (surplus): Net working capital
deficiency (surplus) includes total current assets and current
liabilities excluding short-term derivative assets and liabilities
related to the Corporation's risk management activities, current
portion of gas over bitumen royalty financing, TOU share
investment, TOU share margin loan and current portion of
provisions.
Operating netback: Perpetual considers operating netback an
important performance measure as it demonstrates its profitability
relative to current commodity prices. Operating netback is
calculated by deducting royalties, operating costs, and
transportation from realized revenue. Operating netback is also
calculated on a per boe basis using production sold for the period.
Operating netback on a per boe basis can vary significantly for
each of the Company's operating areas.
Realized revenue: Realized revenue is the sum of realized
natural gas revenue, realized oil revenue and realized NGL revenue
which includes realized gains (losses) on financial natural gas,
crude oil and foreign exchange contracts but excludes any realized
gains (losses) resulting from contracts related to the disposition
of the Shallow Gas Properties. Realized revenue, excluding foreign
exchange contracts is used by management to calculate the
Corporation's net realized commodity prices, taking into account
monthly settlements on financial crude oil and natural gas forward
sales, collars and basis differentials. These contracts are put in
place to protect Perpetual's adjusted funds flow from potential
volatility in commodity prices, and as such, any related realized
gains or losses are considered part of the Corporation's realized
price.
BOE Equivalents
Perpetual's aggregate proved and probable reserves are
reported in barrels of oil equivalent (boe). Boe may be misleading,
particularly if used in isolation. In accordance with NI 51-101 a
boe conversion ratio for natural gas of 6 Mcf: 1 boe has been used,
which is based on an energy equivalency conversion method primarily
applicable at the burner tip and does not necessarily represent a
value equivalency at the wellhead. As the value ratio between
natural gas and crude oil based on the current prices of natural
gas and crude oil is significantly different from the energy
equivalency of 6:1, utilizing a conversion on a 6:1 basis may be
misleading as an indication of value.
The following abbreviations used in this news release have the
meanings set forth below:
bbls
|
barrels
|
boe
|
barrels of oil
equivalent
|
Mcf
|
thousand cubic
feet
|
MMcf
|
million cubic
feet
|
MMBtu
|
million British
Thermal Units
|
GJ
|
gigajoules
|
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SOURCE Perpetual Energy Inc.