Quarterlytics / Energy / Oil & Gas Equipment & Services / Otto Energy / FY2023 Annual Report

Otto Energy
Annual Report 2023

OEL · ASX Energy
Claim this profile
Ticker OEL
Exchange ASX
Sector Energy
Industry Oil & Gas Equipment & Services
Employees 1-10
← All annual reports
FY2023 Annual Report · Otto Energy
Loading PDF…
ANNUAL REPORT

2023

CONTENTS

OVERVIEW 

About Otto 

Areas of Activity 
Chairman’s Report 

CEO’s Report 

Executive Management 

OPERATIONAL PERFORMANCE 

Asset Overview 

CORPORATE 

Reserves and Prospective Resources 

GOVERNANCE 

Board of Directors 

FINANCIAL REPORT 

Corporate Directory 

Directors’ Report 

Auditor’s Independence Declaration 

Consolidated Statement of Profit or Loss and Other Comprehensive Income  
Consolidated Statement of Financial Position 
Consolidated Statement of Changes in Equity 
Consolidated Statement of Cash Flows 
Notes to the Consolidated Financial Statements 
Directors’ Declaration 
Independent Audit Report to the Members of Otto Energy Limited 
Additional ASX Information 

02

02
04
06
07
08

10

10

14

14

18

18

20

21
22
53
54
55
56
57
58
94
95
99

OTTO ENERGY

ANNUAL REPORT 2023  01

OVERVIEW

ABOUT OTTO

Otto  Energy  Limited  is  an  Australian-listed  (ASX:  OEL) 
oil and gas exploration and production company with a 
core focus on the US Gulf Coast. As of 30 June 2023, the 
Company had established non-operated interests in the 
Gulf of Mexico (GoM) and on-shore Texas as follows:

SOUTH MARSH 
ISLAND 71

LIGHTNING
FIELD

GREEN  
CANYON 21

MOSQUITO 
BAY

STATUS
Producing

LOCATION
Offshore shallow waters of 
the Gulf of Mexico

Producing

Producing

Producing

Onshore Matagorda County, 
Texas

Offshore deep waters of the  
Gulf of Mexico

Offshore state waters, 
Terrebonne Parish, 
Louisiana

WORKING INTEREST (WI) / NET REVENUE INTEREST (NRI)
50% / 40.6%

37.5% / 27.8%

16.7% / 13.3%

30.0% / 22.4%

OPERATOR
Byron Energy 

Hilcorp 

Talos Energy 

Castex Energy

FY23 AVG DAILY PRODUCTION (WI)
856 Boe/d

990 Boe/d

48 Boe/d

201 Boe/d

PRODUCT MIX
Oil with associated  
gas production

Gas/Condensate

Oil with associated  
gas production

Gas/Condensate

02 OTTO ENERGY

ANNUAL REPORT 2023 

OVERVIEW

The US Gulf Coast region is one of the most prolific oil and gas producing regions which includes one of the most  
prolific basins in the US. It is considered a significantly mature hydrocarbon province but continues to yield highly 
attractive  discoveries  both  onshore  and  offshore.  This  is  complimented  by  having  a  well-established  regulatory 
regime,  both  federal  and  state,  with  attractive  royalty  rates.  The  extensive  infrastructure  from  a  facilities  and 
pipeline transport perspective enables lower development costs along with greater access to premium oil and gas 
sales markets. Commercially, the capacity to actively market and/or hedge oil or gas production from operations 
provides strong cashflow from these assets, underpinning value for shareholders for years to come. 

As  set  out  in  the  ASX  announcement  dated  29  March  2023,  Otto  has  initiated  a  formal  review  process  to  
maximise  shareholder  value.  The  process,  led  by  Seaport  Global  and  Adelaide  Equity  Partners,  and  supervised  
by a Board Sub Committee of Independent Directors, includes an assessment of a potential partial or full sale of the 
Company and/or its assets. The strategic review was initiated due to the Directors’ belief that Company’s shares 
have traded at a significant discount relative to the intrinsic value of the underlying assets, notwithstanding that 
Otto is debt free with a strong balance sheet and has significant free cash flow. While we continue negotiations, we 
will only recommend a transaction if and when we obtain terms which are in the best interests of all shareholders.

OYSTER 
BAYOU

STATUS
Producing

LOCATION
Offshore state waters, 
Terrebonne Parish, 
Louisiana

WI/NRI
30.0% / 22.8%

OPERATOR
Castex Energy

EAVES

Shut-in

Onshore  
Lavaca County,  
Texas

SOUTH  
TIMBALIER 48

Prospect

Offshore shallow waters  
of the Gulf of Mexico

10.3% / 7.7%

100%/87.5%

Forza Operating

FY23 AVG DAILY PRODUCTION (WI)
208 Boe/d

5 Boe/d

PRODUCT MIX
Oil with associated  
gas production

Gas/Condensate

TBD

n/a

TBD

OTTO ENERGY

ANNUAL REPORT 2023  03

OVERVIEW

AREAS OF ACTIVITY

EAVES FIELD

10.3%
Otto Working Interest
7.7%
Otto Net Revenue Interest
1 well
Status – Shut-In at 30 June 2023

HOUSTON

NEW ORLEANS

LIGHTNING 
FIELD

37.5%
Otto Working Interest
27.8%
Otto Net Revenue Interest
2 wells
Status – Producing
2,305 boe/day
Gross Production  
(100% basis, at 30 June 2023)
29%
Liquids Proportion of 2P Reserves

SOUTH MARSH  
ISLAND 71  
SM 71

50%
Otto Working Interest
40.6%
Otto Net Revenue Interest
3 wells
Status – Producing
1,285 boe/day
Gross Production  
(100% basis, at 30 June 2023)
88%
Liquids Proportion of 2P Reserves

04 OTTO ENERGY

ANNUAL REPORT 2022 

GULF OF MEXICOMOSQUITO BAY 
WEST

30%
Otto Working Interest
22.4%
Otto Net Revenue Interest
1 well
Status – Producing
489 boe/day
(100% basis, at 30 June 2023)
29%
Liquids Proportion of 2P Reserves

OYSTER BAYOU 
SOUTH

30%
Otto Working Interest
22.8%
Otto Net Revenue Interest
1 well
Status – Producing
342 boe/day
(100% basis, at 30 June 2023)
70%
Liquids Proportion of 2P Reserves 

GREEN CANYON 21  
GC 21

16.7%
Otto Working Interest
13.3%
Otto Net Revenue Interest
1 well
Status – Producing
970 boe/day
Gross Production 
(100% basis, at 30 June 2023)
89%
Liquids Proportion of 2P Reserves

OVERVIEW

GULF OF  
MEXICO

SOUTH  
TIMBALIER 48

100%
Otto Working Interest
87.5%
Otto Net Revenue Interest
Exploration Prospect
5yr initial lease term

OTTO ENERGY

ANNUAL REPORT 2023  05

GULF OF MEXICOOVERVIEW

CHAIRMAN’S REPORT

This time last year I did not expect to be back for a third time 
writing this report as Chairman. I thank the Board for its 
trust and confidence in re-electing me.

We talk every year about the challenging market and 
geopolitical environment. The last 12 months have been 
no different. Energy, and oil and gas in particular, are 
commodities affected not only by normal market supply and 
demand, but often by global politics. The ongoing war in 
Ukraine and climate change are currently major influences 
on the price of energy, and for oil and gas companies 
navigating this uncertain global environment is never easy.

Against that backdrop I am pleased to report that 
operationally and financially our business is in better shape 
than ever before. Whilst GC21 has been a disappointment 
given the numerous delays and cost overruns experienced, 
it is now finally in production, so that all five of our projects 
(SM71, Lightning, Mosquito Bay, Oyster Bayou and GC21) 
are operating and contributing to the bottom line at a time of 
elevated oil prices.

Although we have had to report a loss after tax of  
US $7.0 million for the financial year ended 30 June 2023, 
this was due entirely to the cost overruns and lower 
estimated production profile at GC21 resulting in a US $19.8 
million impairment charge. Our operating profit for the year 
was US $21.7 million, and we are currently generating a 
healthy monthly cashflow as I am writing this report.

A $0.008 per share. We will seek approval for this return at 
the forthcoming Annual General Meeting on 30 November 
2023. Subject to approval by the Australian Taxation Office, 
this capital will be returned tax free to shareholders.  
This return equates to a 40% return on our recent share 
price of A $0.02.

Earlier this year we announced a strategic review of our 
business and initiation of an M&A process leading to the 
likely sale of the company. This process has proven more 
difficult and protracted than expected partly due to the 
difficult market and political environment mentioned. On one 
hand energy prices are high leading to strong profitability, 
but the uncertain political environment and high interest 
rate environment makes companies reluctant to invest. 
Whilst we continue negotiations, we will only recommend 
a transaction if and when we obtain terms which are in the 
best interests of all shareholders.

I would like to thank our management team for their 
continued commitment and achievements, and my fellow 
Board members for their thoughtful advice and counsel. 
On behalf of the Board I would like to also thank our 
shareholders for their continued support.

As a consequence the Board is recommending a significant 
return of capital to shareholders of up to A $40.0 million, or 

JOHN JETTER  
Chairman

06 OTTO ENERGY

ANNUAL REPORT 2023

OVERVIEW

CEO’S REPORT

The strategic options process that was announced 
in late March 2023 has taken longer than 
anticipated, partially due to the challenges 
already mentioned. We are continuing to evaluate 
opportunities to enhance shareholder value.

In closing, I want to thank the Board of Directors 
for their guidance and support, as well as our 
management team for their dedication and 
committment to Otto’s success. I also want to 
thank our shareholders for their ongoing support.

STEVE HEROD 
Chief Executive Officer

I am very pleased to be making my first report to 
shareholders as CEO of Otto Energy. The energy industry 
continues to evolve and the upstream sector faces many 
challenges – including geopolitical factors such as the war in 
Ukraine, levels of inflation not seen in many years, increased 
regulatory scrutiny and reduced investor interest in oil and 
gas due to climate change concerns. However, demand for 
oil and gas remains strong and provides opportunites.

The Company had a solid year ending 30 June 2023 with 
production of 2,308 Boe/d, of which 56% was liquids. 
Net operating revenue was US $33.4 million, driven by 
an average oil price of US $80.00 per barrel. Otto’s net 
operating cash flow (pre-exploration) was US $19.8 million. 
Subsequent to year end, we received an initial payment of 
US $5.8 million for our insurance claim at Green Canyon 21, 
further improving liquidity.

Operationally, Otto partcipated in two exploration 
discoveries in the shallow waters of the Gulf of Mexico at 
Mosquito Bay West and Oyster Bayou South with production 
starting in August and September 2022, respectively.  
At Green Canyon 21, recompletion operations were 
completed in May 2023 and production commenced from 
both DTR-10 zones.

Your Company is in excellent financial position with no debt 
and over US $30.0 million in cash. Subject to shareholder 
approval at the Annual General Meeting on 30 November 
2023, we will return up to A $40.0 million to shareholders in 
early 2024. This return of capital is a significant first step in 
our plan to reward shareholders.

OTTO ENERGY

ANNUAL REPORT 2023  07

OVERVIEW

EXECUTIVE 
MANAGEMENT

STEVE HEROD
Chief Executive Officer

SERGIO CASTRO
Chief Financial Officer

B.S. Finance & Management

BBA Accounting, CPA, CFE

Steve has over 40 years experience 
in the oil and gas industry in the USA, 
together with a distinguished career 
both as an entrepreneur and CEO.  
He has successfully completed 
numerous M&A transactions creating 
significant shareholder value.  
He was co-founder of Petrohawk 
Energy Corporation and lead the 
successful sale of Petrohawk to BHP 
in a multi-billion dollar transaction. 
He subsequently was CEO of Grizzly 
Energy which he also successfully 
divested. Steve graduated in 1981 
from Oklahoma State University with 
a B.S. in Finance and Management.

Sergio joined Otto Energy in December 
2019 as Chief Financial Officer. Prior 
to joining Otto, Sergio was Vice 
President and Treasurer of Contango 
Oil & Gas Company for over 13 years. 
Prior to that, Sergio was a consultant 
for UHY Advisors TX, LP; a lead credit 
analyst for Dynegy Inc. and an auditor 
for Arthur Andersen LLP, where he 
specialized in energy companies. 
Sergio was honorably discharged 
from the U.S. Navy in 1993 as an E-6, 
where he served onboard a nuclear-
powered submarine. He received a 
BBA in Accounting in 1997 from the 
University of Houston graduating 
summa cum laude. Sergio is a CPA 
and a Certified Fraud Examiner.

WILL ARMSTRONG
Senior Vice President 
Exploration and New Ventures

B.S. in Geology, M.S. in Geology, 
emphasis in Geophysics and 
Hydrogeology

Prior to joining Otto, Will worked with 
Tri-C Resources, a private oil and 
gas company, developing Gulf Coast 
conventional prospects for drilling. 
Prior to this, he screened Gulf Coast, 
Offshore GOM, and Deepwater GOM 
prospects for Continental Land & Fur 
and worked as a geophysical consultant, 
generating Offshore and Gulf Coast 
prospects on behalf of Houston Energy, 
Westport Resources, and Petroquest 
Energy. Prior to consulting, Will 
generated prospects for several oil 
& gas companies, including Newfield 
Exploration, where he was a founding 
member and Tenneco Oil Company. Will 
graduated with a B.S. in Geology, minor 
in Mathematics, from Grand Valley State 
College in 1985. He also graduated from 
Wright State University with a M.S. in 
Geology, emphasis in Geophysics and 
Hydrogeology, in 1987.

08 OTTO ENERGY

ANNUAL REPORT 2023

OVERVIEW

OTTO ENERGY

ANNUAL REPORT 2023  09

JULIE DUNMORE
Group Financial Controller 

B.Comm(UWA), CA, GAICD, FGIA 

Julie is the Group Financial 
Controller having joined Otto Energy 
in June 2018. Julie has over 20 
years experience in financial and 
management accounting primarily 
within the oil and gas industry.  
Julie’s previous experience includes 
Regional Finance Manager (SEA) for 
Crondall Energy, Project Finance 
Manager at Clough Engineering 
and Wesfarmers Group accountant. 
Julie is a Chartered Accountant, 
Graduate of the Australian Institute of 
Company Directors and a Fellow of the 
Governance Institute of Australia.

PHILIP TRAJANOVICH
Senior Vice President 
Commercial and Land

Bachelor of Commerce (Hons)

Philip was engaged by Otto as a 
commercial manager in July 2016 
and has worked in both the Perth and 
Houston offices since that time.  
Prior to joining Otto, Philip was 
Commercial Manager at Aurora Oil 
and Gas and its subsequent acquirer 
Baytex Energy for over four years, 
focused on the Eagleford shale 
unconventional play. Philip has also 
worked with ConocoPhillips as an 
Asset Manager for nearly three years 
and Woodside Energy as a Commercial 
Adviser for over seven years. Philip 
has gained extensive experience in 
all facets of upstream oil and gas 
operations and commercial structures 
internationally and within the USA. 
Philip graduated with a B.Com with 
First Class Honors from the University 
of Western Australia in 2001.

OPERATIONAL PERFORMANCE

ASSET OVERVIEW

North America: Gulf of Mexico

GULF OF  
MEXICO

Otto Energy considers the US Gulf Coast its core region for exploration, 
development and production focus. As of 30 June 2023, Otto produced oil 
and gas from five projects in this region: SM 71, Lightning, GC 21, Mosquito 
Bay West and Oyster Bayou South.

The  Gulf  Coast  region  is  one  of  the  most  prolific  oil  and 
gas  producing  regions  on  earth.  About  half  of  the  US 
fossil  fuel  refining  and  processing  capacity  is  along  the 
Gulf Coast. The high density and availability of production 
platforms  utilised 
for  the  development  of  primary 
reservoirs  contributes  to  low  production  costs  in  the 
region,  making  projects  viable  even  in  a  sustained,  low  
oil price environment.

Otto has focused on a partnership strategy in the Gulf Coast 
and has built a portfolio of diverse, conventional oil and gas 
opportunities. Otto’s current operating partners are Byron 
Energy  (ASX:  BYE),  Hilcorp  Energy,  Talos  Energy  (NYSE: 
TALO)  and  Castex  Energy,  resulting  in  eight  producing 
wells over five core assets.

SUMMARY OF ASSETS AS AT 30 JUNE 2023 

Number  
of wells
3
2
1
1
1
1
-

Otto WI
50.0%
37.5%
16.7%
30.0%
30.0%
10.3%
100%

Otto NRI
40.6%
27.8%
13.3%
22.4%
22.8%
7.7%
87.5%

Operator
Byron Energy
Hilcorp
Talos Energy
Castex Energy
Castex Energy
Forza Operating
TBD

Status
Producing
Producing
Producing
Producing
Producing
Shut-In
Prospect

Asset
South Marsh Island 71 (SM71)
Lightning
Green Canyon 21 (GC21)
Mosquito Bay West
Oyster Bayou South
Eaves
South Timbalier 48

10 OTTO ENERGY

ANNUAL REPORT 2023

OPERATIONAL PERFORMANCE

Lightning
Otto  owns  a  37.5%  WI  and  a  27.8%  NRI  in  the  
in  Matagorda  County,  Texas,  with 
Lightning  Field 
Hilcorp  Energy  Limited  (Hilcorp)  the  operator,  holding 
the  remaining  interest.  Otto  earned  its  37.5%  WI  in 
this  field  by  paying  50.0%  of  the  cost  of  drilling  the 
initial  Green  #1  well.  The  first  well  in  this  field,  the 
Green  #1,  commenced  production  in  June  2019,  while  
the  second  well,  the  Green  #2,  commenced  production  
in February 2020. 

The  Lightning  prospect  was  initially  leased  to  a  level 
in  excess  of  99%.  For  the  unleased  interest,  the  parties 
owning  the  unleased  interest  were  carried  for  the  
drilling  of  the  two  wells.  Prior  to  payout,  the  parties 
earned  a  share  of  production  in  relation  to  their  WI,  
and  share  in  relation  to  their  carried  WI  attributable  to  
the  unleased  mineral  interest.  At  payout,  the  carried  
share  of  production  reverted  to  the  unleased  interests. 
Beginning  in  FY2023,  Otto’s  NRI  in  relation  to  Green  
#1  and  Green  #2  was  27.8%,  compared  to  the  prior  
28.2%, factoring in this change.

Reinterpretation of the 3D seismic by the operator confirms 
that  there  are  multiple  levels  of  hydrocarbon  pay  in  the 
Lightning  field.  While  production  is  currently  from  the 
upper Tex Miss 1 zone, the lower Tex Miss 2/3 zone was 
tested in both wells while they were being drilled. The Tex 
Miss  2/3  zone  appears  to  be  aerially  significantly  larger 
and potentially thicker than the Tex Miss 1. In both tests, 
production  from  the  Tex  Miss  2/3  zone  has  indicated 
that the zone has lower permeability than the Tex Miss 1 
and  has  not  been  able  to  establish  steady  production.  It 
is planned that a future well will be designed to test the 
ability to stimulate the Tex Miss 2/3 zone and unlock the 
significant upside potential. 

Base  production  from  Lightning  continues  to  meet 
expectations.  There  is  the  potential  for  additional  wells 
to  be  drilled  to  ultimately  develop  the  entire  Lightning 
accumulation.

OTTO ENERGY

ANNUAL REPORT 2023 11

South Marsh Island 71
Otto  owns  a  50%  WI  and  a  40.6%  NRI  in  South 
Marsh  Island  71  (SM  71)  in  the  Gulf  of  Mexico,  with 
Byron  Energy  Limited  (Byron)  the  operator,  holding 
an  equivalent  WI  and  NRI.  Water  depth  in  the  area  
is approximately 137 feet. 

The  F1  and  F3  wells  began  producing  in  March  2018 
from  the  primary  D5  Sand  reservoir,  while  the  F2  well 
began  production  in  April  2018  from  the  B55  Sand.  In 
March  2020,  the  joint  venture  spudded  the  F5  well  and 
announced  a  potential  discovery  on  23  March  2020.  
Due  to  increased  uncertainty  of  continuing  operations 
related  to  the  impact  of  COVID-19  on  operations,  the  
temporarily  abandoned 
SM71  F5  wellbore  was 
in  a  manner  that  allows 
in  
the future. 

it  to  be  sidetracked 

In  September  2022,  the  F2  well  was  successfully 
recompleted  in  the  J1  sand  and  resumed  production.  
In  late  June  2022,  traces  of  water  were  detected  from 
the F3 well. At that time, the F3 well had a 2% water cut. 
During the month of June 2023, the average water cut in 
the  F3  well  was  approximately  78%,  which  is  consistent 
with  Otto’s  mapping  and  reservoir  modelling.  The  F1  
well, updip to the F3, continues to produce water-free. Base 
production from SM 71 continues to meet expectations.

OPERATIONAL PERFORMANCE

Green Canyon 21 
Otto  owns  a  16.7%  WI  and  a  13.3%  NRI  in  Green 
in  the  Gulf  of  Mexico,  with 
Canyon  21  (GC  21) 
the 
Talos  Energy 
remaining 
in  
GC-21  by  paying  22.2%  of  the  cost  of  drilling  the  
‘Bulleit’  appraisal  well.  Water  depth  in  the  area  is 
approximately 1,200 feet.

the  operator,  holding 

interest.  Otto  earned 

its  16.7%  WI 

(Talos) 

‘Bulleit’  appraisal  well 

located  at  GC  21  
The 
commenced  production  from  the  deeper  MP  sands  in 
October  2020.  In  August  2022,  recompletion  operations 
began  in  the  shallow  DTR-10  sands.  During  operations, 
an  issue  with  the  casing  hanger  in  the  wellhead  caused 
by strong loop currents was discovered. Due to additional 
equipment  being  required,  operations  were  suspended 
and  resumed 
in  February  2023,  with  production  
beginning on 22 March 2023.  

After  a  few  days  of  production  from  the  DTR-10  
sands,  well  diagnostics  indicated  that  the  lower  DTR-
10  completion  was  not  contributing  to  well  production 
and  the  well  was  only  seeing  a  contribution  from  the 
upper  completion.  Well  intervention  operations  were  
completed  in  mid-May  2023  and  the  well  is  currently 
producing from both DTR-10 zones. 

In  January  2023,  Otto  and  the  operator  both  filed  a  
Control  of  Well  event  insurance  claim  regarding  the 
recompletion  at  GC  21.  Both  claims  are  being  reviewed 
by the same insurance adjuster. During the recompletion, 
the  tubing  string,  control  lines,  casing  and  clamps  were 
damaged.  A  review  is  underway  to  determine  how 
increased loop eddy currents contributed to these failures. 
The  insurance  carriers  have  confirmed  the  merits  of  the 
claim  and  the  Company  received  an  initial  insurance 
payment of US$5.8 million in August 2023. No assurance 
can be made as to the amount or timing of any potential 
additional insurance claim proceeds. 

12 OTTO ENERGY

ANNUAL REPORT 2023

Mosquito Bay West 
The  Mosquito  Bay  West  prospect  was  spud  in  May  
2022 in state waters in Terrebonne Parish, Louisiana, and 
safely drilled to a target depth of 14,867’ MD (Measured 
Depth)/12,967’  TVD  (True  Vertical  Depth)  ahead  of 
schedule. 

The  well  encountered  a  proved  net  gas  pay  of  111  feet 
TVT  (True  Vertical  Thickness)  across  five  separate 
Miocene  intervals,  plus  another  10  feet  TVT  potential  
pay  in  one  other  sand  that  is  considered  probable  or 
possible.  This  represents  a  higher  net  pay  count  than  
Otto was originally expecting. 

First  production  began  in  August  2022  and  the  well  has 
cumulatively  produced  over  49,000  bbls  of  oil  and  1,000 
MMcf  of  gas  (8/8ths).  Otto  holds  a  30%  WI/22.4%  NRI  
in this field.

EXPLORATION  
AND APPRAISAL 

OPERATIONAL PERFORMANCE

Oyster Bayou South 
The  Oyster  Bayou  South  prospect  was  spud  in  June 
2022  in  state  waters  in  Terrebonne  Parish,  Louisiana, 
and  safely  drilled  to  a  target  depth  of  14,137’  MD 
(Measured  Depth)/13,064’  TVD  (True  Vertical  Depth) 
ahead of schedule. The well encountered proved net gas 
pay  of  68  feet  TVT  (True  Vertical  Thickness)  Miocene  
pay, consistent with Otto’s expectations. 

First  production  began  in  September  2022  and  the  well 
has  cumulatively  produced  over  163,000  bbls  of  oil  and 
470  MMcf  of  gas  (8/8ths).  Beginning  in  November  2022, 
the  well  began  producing  small  amounts  of  water,  with 
a  water  cut  of  approximately  10%.  Since  then,  the  water 
rate  has  continued  to  increase  while  the  oil  rate  has 
declined.  During  June  2023,  the  average  water  cut  in  
the  well  was  approximately  78%.  Otto  holds  a  30%  
WI/22.8% NRI in this field.

Eaves Prospect 
The  Vick  #1  well,  within  the  Eaves  Prospect  in  Lavaca 
County, Texas, was spud in December 2021 and reached 
9,242’ TVD in December 2021. 

The  well  was 
logged  and  cored  across  multiple  
intervals  and  was  completed  in  the  shallow  Yegua  
interval  at  approximately  5,450  feet  TVD,  where 
it 
encountered 12 feet of net pay. Production from the Vick 
#1  well  began  in  September  2022  and  has  cumulatively 
produced over 530 Bbls of oil and 95 MMcf of gas (8/8ths). 
The well was shut in on 22 April 2023 and remained shut in 
as of 30 June 2023, as the well has reached the end of its 
economic life. Otto owns a 10.3% WI/7.7%  NRI in this field.

South Timbalier 48 Lease
Otto was notified as being the apparent high bidder on South Timbalier 48 (ST 48) at OCS Lease Sale 257 held 
in November 2021. Otto bid the minimum entry price of US$125,000 and was confirmed as the high bidder on 
ST 48. In January 2022, a United Sates federal judge invalidated the results of the lease sale. In August 2022, 
however,  the  US  Inflation  Reduction  Act  (2022)  was  signed  into  law  which  reinstated  Lease  Sale  257  and  
awarded the lease to Otto for a primary term of five years. 

Pantheon Shareholding (LSE: PANR)
The Company owns 3,272,592 shares of Pantheon Resources Plc (LSE: PANR) (Pantheon) valued at US$0.5 million 
as at 30 June 2023 (June 2022:US$3.6 million), as well as a 0.5% of 8/8ths overriding royalty interest (ORRI) in 
any future production from the Talitha Unit in Alaska, which is operated by Pantheon.

OTTO ENERGY

ANNUAL REPORT 2023 13

CORPORATE

RESERVES AND  
PROSPECTIVE  
RESOURCES

On 30 August 2023, the Company released its statement of reserves and 
prospective resources as at 30 June 2023. The statement of reserves covered 
SM 71, Lightning, GC 21, Mosquito Bay West and Oyster Bayou South, and 
were compiled by independent consultant Ryder Scott Company. 

Otto  Energy  Limited’s  net  reserves  and  resources  for  all  fields  as  at  30  June  2023  are  summarised  below  
(see additional disclosures provided in the following pages and appendices):

RESERVES SUMMARY  
30 JUNE 2023

TOTAL
Proved Producing
Proved Behind Pipe
Proved Undeveloped
Proved (1P)
Probable
Proved Plus Probable (2P)
Possible
Proved Plus Probable  
Plus Possible (3P)
Total Contingent and Prospective Resources 
(best estimate, unrisked)

CHANGES TO RESERVES  
SINCE 30 JUNE 2022

 GROSS (100%) 
NGL 
 GAS 
(Mbbl)
(MMcf) 
630
17,979
301
8,968
-
-
931
26,947
993
28,558
1,924
55,505
1,085
32,577
3,009
88,082

 OIL 
(MbbL) 
3,164
516
-
3,680
3,735
7,415
2,388
9,803

 MBOE 

6,791
2,311
-
9,102
9,488
18,590
8,902
27,492

 MBOE 

 OTTO NET REVENUE INTEREST 
 OIL 
(MbbL) 
878
174
-
1,052
912
1,964
558
2,522

 GAS 
(MMcf) 
4,593
2,210
-
6,803
7,112
13,915
8,225
22,140

NGL 
(Mbbl)
172
80
-
252
262
514
293
807

1,815
622
-
2,437
2,360
4,797
2,222
7,019

7,040

44,590

-

14,472

4,700

24,160

-

8,727

OTTO ENERGY LIMITED GRAND TOTAL - RESERVE RECONCILIATION (OTTO ENERGY NRI SHARE)
GAS (MMCF)

MBOE

OIL/NGL (Mbbl)
Production 
Additions & 
FY2023
Revisions
(128)
230

373
0

Remaining 
6/30/2022
1,805
944

Remaining 
6/30/2023
1,304
1,174

Remaining 
6/30/2022
11,472
6,979

Production 
FY2023
1,657
0

Additions & 
Revisions
(3,012)
133

Remaining 
6/30/2023
6,803
7,112

Remaining 
6/30/2022
3,718
2,107

Production 
FY2023

649
0

649
0

Additions & 
Revisions
(632)
253

Remaining 
6/30/2023
2,437
2,360

(379)
242

4,797
2,222

2,749
666

373
0

102
185

2,478
851

18,451
7,884

1,657
0

(2,879)
341

13,915
8,225

5,825
1,980

3,415

373

287

3,329

26,335

1,657

(2,538)

22,140

7,805

649

(137)

7,019

Proved (1P)
Probable
Proved+ 
Probable 
(2P)
Possible
Proved+ 
Probable+ 
Possible (3P)

14 OTTO ENERGY

ANNUAL REPORT 2023

CORPORATE

CONTINGENT AND PROSPECTIVE RESOURCES  
AS AT 30 JUNE 2023

CONTINGENT RESOURCES

PROSPECT
SM 71 F3 ST (D5)
SM 71 F5 ST (D5)

WORKING 
INTEREST
50.0%
50.0%

NET 
REVENUE 
INTEREST
40.6%
40.6%

GAS (BCF)
P50
1.64
2.11

PROSPECT
SM 71 B65 Sand
Lightning
ST 48

WORKING 
INTEREST
50.0%
37.5%
100.0%

NET 
REVENUE 
INTEREST
40.6%
27.8%
87.5%

GAS (BCF)
P50
0.93
21.25
18.66

8/8THS
OIL
(MMbbls)
P50
0.86
0.67

8/8THS
OIL
(MMbbls)
P50
0.77
0.63
4.11

OTTO NET REVENUE INTEREST
OIL
(MMbbls)
P50
0.35
0.27

GAS (BCF)
P50
0.67
0.86

Mmboe
P50
0.46
0.41

Mmboe
P50
1.13
1.02

PROSPECTIVE RESOURCES

OTTO NET REVENUE INTEREST
OIL
(MMbbls)
P50
0.31
0.17
3.60

GAS (BCF)
P50
0.38
5.92
16.33

Mmboe
P50
0.38
1.16
6.32

Mmboe
P50
0.93
4.17
7.22

Prospective Resources Cautionary Statement
The estimated quantities of petroleum that may potentially be recovered by the application of future development projects relate 
to undiscovered accumulations. These estimates have both an associated risk of discovery and a risk of development. Further 
appraisal and evaluation is required to determine the existence of a significant quantity of potentially moveable hydrocarbons.

OTTO ENERGY

ANNUAL REPORT 2023 15

of  Petroleum  Geologists  (AAPG)/Society  of  Petroleum 
(SPEE)  Petroleum  Resources 
Evaluation  Engineers 
Management  System  (PRMS).  The  resources  information 
included in this report are based on, and fairly represents, 
information  and  supporting  documentation  reviewed  by 
Mr  Buckle.  Mr  Buckle  is  qualified  in  accordance  with  the 
requirements of ASX Listing Rule 5.41 and consents to the 
inclusion  of  the  information  in  this  report  of  the  matters 
based  on  this  information  in  the  form  and  context  in  
which it appears. 

judgment  based  on 

Reserves Cautionary Statement
Oil  and  gas  reserves  and  resource  estimates  are 
knowledge,  
expressions  of 
experience  and  industry  practice.  Estimates  that  were 
valid  when  originally  calculated  may  alter  significantly 
when  new  information  or  techniques  become  available. 
Additionally,  by  their  very  nature,  reserve  and  resource 
estimates  are  imprecise  and  depend  to  some  extent 
on  interpretations,  which  may  prove  to  be  inaccurate.  
As 
through 
additional drilling and analysis, the estimates are likely to 
change. This may result in alterations to development and 
production plans which may, in turn, adversely impact the 
Company’s operations. Reserves estimates and estimates 
of  future  net  revenues  are,  by  nature,  forward  looking 
statements and subject to the same risks as other forward-
looking statements.

information  becomes  available 

further 

Prospective Resources  
Cautionary Statement
The estimated quantities of petroleum that may potentially 
be  recovered  by  the  application  of  future  development 
projects  relate  to  undiscovered  accumulations.  These 
estimates  have  both  an  associated  risk  of  discovery  and 
a risk of development. Further appraisal and evaluation is 
required to determine the existence of a significant quantity 
of potentially moveable hydrocarbons.

Pricing Assumptions
Oil  price  assumptions  used 
report  represent 
at 30 June 2023.

forward-prices 

in 

the 

independent  
(CME  Nymex)  as  

CORPORATE

NOTES TO RESERVES  
AND RESOURCES STATEMENT

Reserves and Resources Governance 
Otto’s  reserves  estimates  are  compiled  annually.  
Otto  engages  Ryder  Scott  Company,  a  qualified  
external  petroleum  engineering  consultant,  to  conduct 
an  independent  assessment  of  reserves  on  behalf  of 
Otto.  Ryder  Scott  Company  is  an  independent  petroleum 
engineering  consulting  firm  that  has  been  providing 
petroleum  consulting  services  in  the  USA  for  more  than 
fifty  years.  Ryder  Scott  Company  does  not  have  any 
financial  interest  or  own  any  shares  in  the  Company.  
The fees paid to Ryder Scott Company are not contingent 
on the reserves outcome of the reserves report.

included 

Competent Persons Statement
The  information  in  this  report  that  relates  to  oil  and  
gas  reserves  was  compiled  by  technical  employees  
of 
independent  consultants  Ryder  Scott  Company,  
under  the  supervision  of  Mr.  Ali  Porbandarwala  PE.  
is  a  Senior  Vice  President  at  
Mr.  Porbandarwala 
Ryder  Scott  Company  and  is  a  registered  professional 
engineer  in  the  State  of  Texas  and  a  member  of  the 
Society  of  Petroleum  Engineers  (SPE).  He  has  a  
from  the  University  of  
B.S.  Chemical  Engineering 
Kansas  and  an  MBA  from  the  University  of  Texas.  
The  reserves 
this  report  have  been  
in 
prepared  using  definitions  and  guidelines  consistent 
the  2007  Society  of  Petroleum  Engineers 
with 
(SPE)/World 
(WPC)/American 
Association  of  Petroleum  Geologists  (AAPG)/Society 
of  Petroleum  Evaluation  Engineers  (SPEE)  Petroleum 
Resources  Management  System  (PRMS).  The  reserves 
information  reported  in  this  Statement  are  based  on, 
and 
information  and  supporting 
documentation  prepared  by,  or  under  the  supervision 
of  Mr.  Porbandarwala.  Mr.  Porbandarwala  is  qualified  in 
accordance  with  the  requirements  of  ASX  Listing  Rule 
5.41  and  consents  to  the  inclusion  of  the  information  in 
this  report  of  the  matters  based  on  this  information  in  
the form and context in which it appears.

fairly  represents, 

Petroleum 

Council 

information 

The 
in  this  report  that  relates  to  oil  
and  gas  contingent  and  potential  resources  was  
compiled  by  Mr  Ed  Buckle,  B.S.  Chemical  Engineer  
(Magna  Cum  Laude),  a  full-time  contractor  of  the 
than  30  years  
Company.  Mr  Buckle  has  more 
relevant  experience 
industry  and 
is  a  member  of  The  Society  of  Petroleum  Engineers 
(SPE).  The  resources  included  in  this  report  have  been 
prepared  using  definitions  and  guidelines  consistent 
with  the  2007  Society  of  Petroleum  Engineers  (SPE)/
World  Petroleum  Council  (WPC)/  American  Association 

in  the  petroleum 

16 OTTO ENERGY

ANNUAL REPORT 2023

CORPORATE

ASX Reserves and Resources Reporting Notes
(i) 

 The  reserves  and  prospective  resources  information  in  this  document  is  effective  as  at  30  June,  2023  
(Listing Rule (LR) 5.25.1)

(ii) 

(iii) 

(iv) 

(v) 

(vi) 

(vii) 

 The reserves and prospective resources information in this document has been estimated and is classified 
in accordance with SPE‐PRMS (Society of Petroleum Engineers ‐ Petroleum Resources Management System)  
(LR 5.25.2)

 The reserves and prospective resources information in this document is reported according to the Company’s 
economic interest in each of the reserves and prospective resource net of royalties (LR 5.25.5)

 The reserves and prospective resources information in this document has been estimated and prepared 
using the probabilistic method (LR 5.25.6)

 The reserves and prospective resources information in this document has been estimated using a 
ratio of 6,000 cubic feet of natural gas to one barrel of oil. This conversion ratio is based on an energy 
equivalency conversion method and does not represent value equivalency (LR 5.25.7)

 The reserves and prospective resources information in this document has been estimated on 
the basis that products are sold on the spot market with delivery at the sales point on the 
production facilities (LR 5.26.5)

 The  method  of  aggregation  used  in  calculating  estimated  reserves  was  the  arithmetic 
summation by category of reserves. As a result of the arithmetic aggregation of the 
field totals, the aggregate 1P may be a very conservative estimate and the aggregate 
3P  may  be  a  very  optimistic  estimate  due  to  the  portfolio  effects  of  arithmetic 
summation (LR 5.26.7 & 5.26.8)

(viii) 

 Prospective resources are reported on a best estimate basis (LR 5.28.1)

(ix) 

 For  prospective  resources,  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 (LR 5.28.2)

(x) 

 The reserve numbers assume some investment over the life of 
the field outlined above.

GLOSSARY

Bbl 

bcf 

Bcfe 

boe 

barrels

billion cubic feet

billion cubic feet equivalent

barrels of oil equivalent

Bopd 

barrels of oil per day

MMcf 

million cubic feet

MBL 

thousand barrels of oil/natural gas liquids

MMBL  million barrels of oil/natural gas liquids

Mboe 

thousand barrels of oil equivalent

MMboe  million barrels of oil equivalent

British Thermal Units

MCF 

thousand cubic feet

Estimated Ultimate Recovery

mmbtu  million British Thermal Units

Btu 

EUR 

Mcfg 

thousand cubic of gas

Mcfgpd 

 thousand cubic feet of gas per day 

NRI 

WI 

net revenue interest

working interest

OTTO ENERGY
OTTO ENERGY

ANNUAL REPORT 2023  17
ANNUAL REPORT 2023 17

GOVERNANCE

GOVERNANCE

BOARD OF 
DIRECTORS

18 OTTO ENERGY

ANNUAL REPORT 2023

JOHN JETTER
Chairman  
(Non-Executive Director) 

BLaw, BEcon, INSEAD

Mr John Jetter is the former Managing 
Director, CEO and head of investment 
banking of JP Morgan in Germany, 
Austria, and Switzerland, and a 
member of the European Advisory 
Council, JP Morgan London. Mr Jetter 
has held senior positions with JP 
Morgan throughout Europe, focusing 
his attention on major corporate 
clients advising on some of Europe’s 
largest corporate transactions. Mr 
Jetter has been a non-executive 
director of Venture Minerals Limited 
since June 2010 and Peak Resources 
Limited from April 2015 to December 
2019. He is a member of the Audit  
and Risk Committee and 
Remuneration and Nomination 
Committee, and former Chairman of 
the Remuneration and Nomination 
Committee having resigned from that 
role on 19th June 2023.

GOVERNANCE

PAUL SENYCIA
Deputy Chairman  
(Non-Executive Director)

JOHN MADDEN
Non-Executive Director

GEOFF PAGE
Non-Executive Director

BCom (Melb), FCPA, FGIA, MAICD

MBA, CPA, FCMA, FGIA

Mr Geoff Page was appointed 17 July 
2020 as non-executive director. He is 
a finance professional with over 20 
years of senior finance, accounting 
and management experience gained 
globally within a number of industries. 
He has over 10 years of board 
experience gained in several different 
firms. Mr Page is a member of CPA 
Australia, Fellow Member of the 
Chartered Institute of Management 
Accountants and a Fellow Member of 
the Governance Institute of Australia. 
Mr Page is a member of the Audit and 
Risk Committee and Remuneration 
and Nomination Committee.

BSc Hons (Mining Engineering), ACSM, 
MAppSc (Geophysics)

Mr Paul Senycia was appointed to the 
Board on 24 April 2018 and became a 
non-executive director on 1 January 
2019. Mr Senycia joined Otto in 2010 
as Exploration Manager, and from 
2015 until 31 December 2018 led 
the Company’s technical operations. 
Mr Senycia was instrumental in the 
implementation of Otto’s US strategy.

A seasoned oil and gas professional, 
trained as an exploration geoscientist, 
Mr Senycia has over 35 years of 
international oil and gas experience in 
both commercial and technical aspects 
of the business. This was gained with 
large and small companies worldwide 
including Shell, Woodside and Beach 
Petroleum. Over the last twenty years 
Mr Senycia has accumulated substantial 
Gulf of Mexico expertise both on the 
shelf and in the deep water, including 
deal capture, asset management and 
project divestment activities. Mr Senycia 
is a member of the Audit and Risk 
Committee and was appointed Chairman 
of the Remuneration and Nomination 
Committee on 19th June 2023.

Mr Madden has over 40 years’ 
experience with a proven track 
record encompassing administrative, 
acquisitions, business analysis, 
community consultation, corporate 
secretarial functions, feasibility 
studies, financing (including equity 
raising for listed and unlisted entities), 
IPO on AIM market, planning and 
strategic studies, accounting and 
taxation. These experiences were 
gained through positions held at both 
major and junior mining companies 
at corporate and operating levels. 
Mr Madden is an executive director 
of AKORA Resources Limited. He 
did three years of post-university 
study/exams for membership of CPA 
Australia and another two years to 
get membership of the Australian 
Instituted of Chartered Secretaries 
now Governance Institute of  
Australia. He is also a Member of 
the Institute of Company Directors 
(MAICD). Mr Madden is Chairman of 
the Audit and Risk Committee and 
a member of the Remuneration and 
Nomination Committee. 

OTTO ENERGY

ANNUAL REPORT 2023  19

FINANCIAL REPORT

FINANCIAL 
REPORT 2023

FINANCIAL REPORT 2023 

CONTENTS 
Corporate Directory 

Directors’ Report 
Auditor’s Independence Declaration 

Consolidated Statement of Profit or Loss and Other Comprehensive Income 

Consolidated Statement of Financial Position 

Consolidated Statement of Changes in Equity 

Consolidated Statement of Cash Flows 
Notes to the Consolidated Financial Statements 

Directors’ Declaration 
Independent Audit Report to the Members of Otto Energy Limited 

Additional ASX Information 

21
22

53

54
55

56

57
58

94

95
99

Annual General Meeting 

The Annual General Meeting of Otto Energy Limited will be held on 30 November 2023. 

4

W

This year’s Annual General Meeting will be conducted as a physical meeting on 30 November 2023 at 
Further details will be provided in the Company’s notice of Annual General Meeting. 

pm A

ST. 

20 OTTO ENERGY

ANNUAL REPORT 2023

1 

FOR THE YEAR ENDED 30 JUNE 2023 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

CORPORATE DIRECTORY 
Directors 

Mr John Jetter – Non-Executive Chairman 
Mr Paul Senycia – Non-Executive Deputy Chairman 
Mr John Madden – Non-Executive Director 
Mr Geoff Page – Non-Executive Director 

Company Secretary 

Key Executives 

Ms Kaitlin Smith 

Principal registered office 
in Australia 

Houston Office 

Share Registry 

Auditors 

Securities Exchange Listing 

Website address 

ABN 

Mr Steve Herod – Chief Executive Officer 
Mr Will Armstrong – Senior VP Exploration and New Ventures 
Mr Sergio Castro – Chief Financial Officer 
Mr Philip Trajanovich – Senior VP Commercial and Land  

Ground Floor 
70 Hindmarsh Square 
Adelaide SA 5000 
Tel:  + 61 8 6467 8800 
Fax: + 61 8 6467 8801 

717 Texas Avenue 
Suite 1200 
Houston, TX 77002 
Tel: +1 713-893-8894 

Link Market Services Limited 
Level 12 QV1 Building 
250 St Georges Terrace 
Perth WA 6000 
Tel:  + 61 8 9211 6670 
Fax: + 61 2 9287 0303 

BDO Audit (WA) Pty Ltd 
Level 9, Mia Yellagonga Tower 2 
5 Spring Street 
Perth WA 6000 
Tel:  + 61 8 6382 4600 
Fax: + 61 8 6382 4601 

Australian Securities Exchange 
ASX Code: OEL 

www.ottoenergy.com 

56 107 555 046 

The Directors present their report together with the consolidated financial statements of the Group comprising 
Otto Energy Limited (referred to as ‘Otto’ or the ‘Company’) and its subsidiaries for the financial year ended 30 
June 2023 and the auditors’ report thereon.   

OTTO ENERGY

ANNUAL REPORT 2023 21

2 

FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Directors 

The Directors in office at any time during the financial year and until the date of this report are set out below.   
Mr John Jetter BLaw, BEcon, INSEAD 
Chairman (Independent Non-Executive) 
Appointed  Non-Executive  Director  10  December  2007;  Appointed  Non-Executive  Chairman  25  November  2015; 
Retired  as  Chairman  but  remained  as  Non-Executive  Director  21  November  2019;  Re-appointed  Non-Executive 
Chairman 1 April 2020; Appointed Executive Chairman 10 June 2020; Re-appointed Non-Executive Chairman 11 
September 2020; Retired as Chairman but remained as Non-Executive Director 19 November 2020; Re-appointed 
Non-Executive Chairman 19 June 2023.  

Mr John Jetter is the former Managing Director, CEO and head of investment banking of JP Morgan in Germany, 
Austria, and Switzerland, and a member of the European Advisory Council, JP Morgan London. Mr Jetter has held 
senior positions with JP Morgan throughout Europe, focusing his attention on major corporate clients advising 
on  some  of  Europe's  largest  corporate  transactions.  Mr  Jetter  has  been  a  non-executive  director  of  Venture 
Minerals  Limited  since  June  2010  and  Peak  Resources  Limited  from  April  2015  to  December  2019.  He  is  a 
member of the Audit and Risk Committee and Remuneration and Nomination Committee, and former Chairman 
of the Remuneration and Nomination Committee having resigned from that role on 19
Mr Paul Senycia BSc (Hons), MAppSc 
Deputy Chairman (Independent Non-Executive) 
Appointed Executive Director 24 April 2018; Became Non-Executive  Director 1  January  2019; Appointed Deputy 
Chairman 19 June 2023  

 June 2023.  

th

Mr Paul Senycia  is a seasoned geoscientist with over 35 years of international oil and gas experience in both 
commercial and technical aspects of the business. Mr Senycia has held senior roles in large and small companies 
worldwide  including  Shell,  Woodside  and  Beach  Petroleum.  Over  the  last  twenty  years  Mr  Senycia  has 
accumulated substantial Gulf of Mexico expertise both on the shelf and in the deep water.  This has included deal 
capture, asset management and project divestment activities. Outside the Gulf of Mexico, Mr Senycia has worked 
in Europe, Asia, Africa and Australasia both on and offshore. Up until his retirement on 31 December 2018, Mr 
Senycia was the Vice President – Exploration and New Ventures for the Company. Mr Senycia is a member of the 
th
Audit and Risk Committee and was appointed Chairman of the Remuneration and Nomination Committee on 19
June 2023. Mr Senycia has not held any other directorships in the last three years. 
Mr John Madden BCom (Melb), FCPA, FGIA, FTIA, MAICD  
Director (Independent Non-Executive) 
Appointed Non-Executive Director 1 July 2022 

Mr Madden has over 40 years’ experience with a proven track record encompassing administrative, acquisitions, 
business  analysis,  community  consultation,  corporate  secretarial  functions,  feasibility  studies,  financing 
(including  equity  raising for  listed  and unlisted entities),  IPO  on  AIM  market,  planning  and  strategic  studies, 
accounting and taxation. These experiences were gained through positions held at both major and junior mining 
companies at corporate and operating levels. Mr Madden is an executive director of AKORA Resources Limited. 
He did three years of post-university study/exams for membership of CPA Australia and another two years to 
get membership of the Australian Instituted of Chartered Secretaries now Governance Institute of Australia. He 
is also a Member of the Institute of Company Directors (MAICD). Mr Madden is Chairman of the Audit and Risk 
Committee and a member of the Remuneration and Nomination Committee.   
Mr Geoff Page MBA, CPA, FCMA, FGIA 
Director (Non-Executive)  
Appointed Non-Executive Director 17 July 2020  

Mr  Geoff  Page  is  a  finance  professional  with  over  20  years  of  senior  finance,  accounting  and  management 
experience gained globally within a number of industries. He has over 10 years of board experience gained in 
several  different  firms.  Mr  Page  is  a  member  of  CPA  Australia,  Fellow  Member  of  the  Chartered  Institute  of 
Management Accountants and a Fellow Member of the Governance Institute of Australia. Mr Page is a member 
of the Audit and Risk Committee and Remuneration and Nomination Committee.  

22 OTTO ENERGY

ANNUAL REPORT 2023

3 

 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Mr Michael Utsler 
Executive Chairman, Chief Executive Officer and Managing Director  
Appointed 11 September 2020 and departed 19 June 2023. 

Mr  Michael  Utsler  was  appointed  Managing  Director  and  Chief  Executive  Officer  on  11  September  2020  and 
Executive Chairman on 19 November 2020. He departed as a Director of the Company on 19 June 2023. Mr Utsler 
is an oil and gas executive with more than 40 years of experience in senior international oil and gas sector roles, 
including 15 years in the Gulf of Mexico and 5 years as Chief Operating Officer of Woodside in Australia. His career 
has  encompassed  senior  executive,  leadership  and  board  roles  with  Amoco,  BP,  Woodside  and  New  Fortress 
Energy. He holds a B.S. in Petroleum Engineering from the University of Oklahoma. Mr Utsler is a former non-
executive director of Oil Search Limited and Innovative Asset Solutions Group. He was appointed non-executive 
director of Santos Limited on 3 May 2022. 
Company Secretary 

Ms Kaitlin Smith BCom (Acc), CA, FGIA 
Appointed 2 November 2019 

Ms  Smith  is  an  experienced  Company  Secretary,  finance  and  corporate  governance  professional  and  has  held 
Company Secretary and CFO roles within ASX listed and unlisted entities. She is a Chartered Accountant, fellow 
Director’s interests 
member of the Governance Institute of Australia and holds a Bachelor of Commerce (Accounting). 

As at the date of this report, the interests of the Directors in the shares and rights of Otto Energy Limited were: 

Director 

Mr J Jetter 
Mr P Senycia 
Mr J Madden 
Mr G Page  
Principal activities 

Number of 
Ordinary Shares 

Number of  
Rights 

57,881,668 
8,691,134 
2,000,000 
- 

1,116,000 
669,000 
- 
- 

The  principal  activity  of  the  Group  is  oil  and  gas  exploration,  development,  production  and  sales  in  North 
America.  
Dividends 

No dividend has been declared for the year ended 30 June 2023. 
Operating and Financial Review 

During  the  year  ended  30  June  2023,  the  Company  commenced  production  from  Mosquito  Bay  West,  Oyster 
Bayou South, and Vick #1 (Eaves). Additionally, recompletion operations were completed at Green Canyon 21 
and South Marsh 71 F-2 well, which increased production from both wells.  

The Company also made its final payment under its existing credit facility and became debt-free, plus its hedge 
book has been closed out, delivering full exposure to current prices.     

Finally,  the  Company  launched  a  process  to  assess  a  range  of  value  realisation  opportunities,  including 
Financial Summary  
shareholder return options, available to the Company and its shareholders.     

Total loss after tax for the year ended 30 June 2023 was US$7.0 million (2022: US$15.5 million profit). This loss 
was primarily driven by a $19.8 million impairment on Green Canyon 21, as well as a loss on investments, lower 
net operating revenues, higher cost of sales, and higher administrative costs.  Partially offsetting this decrease in 
net profits after tax were a gain on derivatives, an income tax reversal, and lower finance costs and exploration 
expenditures.   

OTTO ENERGY
4 

ANNUAL REPORT 2023 23

 
 
 
  
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

Net operating revenue for the current year was US$33.4 million (2022: US$40.6 million), an 18% decrease from 
the prior fiscal year due to a 6% decrease in crude oil prices, a 14% decrease in natural gas prices and a 36% 
decrease in the price received for natural gas liquids.  Production for the period remained relatively consistent 
with the prior year, as normal field declines were offset by increased production at Green Canyon 21 as a result 
of the recompletion, plus new production at Mosquito Bay West, Oyster Bayou South and Vick #1 (Eaves).   

Cost of Sales for the current year were US$11.7 million (2022: US$9.5 million), a 24% increase due to higher 
gathering  and  production  charges  and  higher  amortization  of  producing  assets  as  a  result  of  the  increased 
production at Green Canyon 21, Mosquito Bay West, Oyster Bayou South and Vick #1 (Eaves).  This generated an 
operating gross profit of approximately US$21.7 million (2022: US$31.1 million), a decrease of 30%.   

Impairment charges for the current year were US$19.8 million (2022: nil) as a result of cost overruns and lower 
than expected performance from the Bulleit well at Green Canyon 21. See Note 13 to the Consolidated Financial 
Statements for additional information.    

Loss on investments for the current year was US$3.0 million (2022: US$5.8 million gain) which was attributable 
to  the  3,272,492  shares  of  Pantheon  Resources  Plc  (LSE:  PANR)  held  by  the  Company.    See  Pantheon 
Shareholding section below for additional information.    

Administrative  and  other  expenses  for  the  current  year  were  approximately  US$6.4  million  (2022:  US$5.2 
million), a 25% increase partly due to costs associated with the ongoing strategic options process, the departure 
of Mr Mike Utsler, the appointment of Mr Steve Herod and restructuring expenditures.      

Gain on derivative financial instruments for the current year was US$1.5 million (2022: US$6.6 million loss) as a 
result of softening crude oil prices between June 2022 and September 2022.  

Income tax expense for the current year was a benefit of  US$2.9 million (2022: US$4.3 million expense), which 
was attributable to the reversal of US federal income tax expense booked in the prior fiscal year, as a result of the 
Company being able to utilize previously incurred net operating losses.    

Finance costs (including amortisation of borrowing costs, interest, and commitment fees) for the current year 
totaled  US$1.1  million  (2022:  US$2.1  million),  a  50%  decrease  due  to  a  lower  average  outstanding  principal 
balance on the Company’s credit facility with Macquarie Bank during the current fiscal year.    

Exploration expenditures during the current year were US$3.0 million (2022: US$3.2 million), a 6% decrease 
due to less drilling and exploration activities during the year.   

24 OTTO ENERGY

ANNUAL REPORT 2023

5 

FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Production and Development 

Reserves Statement as at 30 June 2023 

On  30  August  2023  the  Company  released  its  statement  of  reserves  and  resources  as  at  30  June  2023.  The 
statement of reserves included Otto’s fields at South Marsh 71 (SM 71), Green Canyon 21 (GC 21), Lightning in 
Matagorda  County,  TX  (Lightning),  Mosquito  Bay  West  and  Oyster  Bayou  South,  and  were  independently 
prepared by Ryder Scott Company. The contingent and prospective resources cover SM 71, Lightning and South 
Timbalier 48 (ST 48). The summary statement of reserves and contingent & prospective resources as at 30 June 
2023  and  changes  to  reserves  and  resources  since  30  June  2022  is  set  out  below.  Full  details  including  the 
Gross (100%)
Total
reconciliations and notes on the statements are included in the ASX release of 30 August 2023. 

Net 

Proved Producing
Proved Behind Pipe
Proved Undeveloped
Proved (1P)
Probable
Proved Plus Probable (2P)
Possible
Proved Plus Probable Plus 
Possible (3P)
Total Contingent and 
Prospective Resources      
(best estimate, unrisked)

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
630
301
-   
931
993
1,924
1,085

17,979
8,968
-   
26,947
28,558
55,505
32,577

3,164
516
-   
3,680
3,735
7,415
2,388

Mboe

6,791
2,311
-   
9,102
9,488
18,590
8,902

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
172
80  
-   
252
262
514
293

4,593
2,210
-   
6,803
7,112
13,915
8,225

878
174
-   
1,052
912
1,964
558

Mboe

1,815
622
-   
2,437
2,360
4,797
2,222

9,803

88,082

3,009

27,492

2,522

22,140

807

7,019

7,040

44,590

-   

14,472

4,700

24,160

-   

8,727

Changes to reserves and resources since 30 June 2022 

Otto Energy Limited Grand Total - Reserve Reconciliation (Otto Energy NRI Share)
Gas (MMCF)

Oil/NGL (Mbbl)

MBOE

Remaining 
6/30/2022

Production 
FY23

Additions & 
Revisions

Remaining 
6/30/2023

Remaining 
6/30/2022

Production 
FY23

Additions & 
Revisions

Remaining 
6/30/2023

Remaining 
6/30/2022

Production 
FY23

Additions & 
Revisions

Remaining 
6/30/2023

Proved (1P)

Probable

1,805

944

Proved+Probable (2P)

2,749

Possible

Proved+Probable+ 
Possible (3P)

666

3,415

373

0

373

0

373

(128)

230

102

185

287

1,304

1,174

2,478

11,472

1,657

(3,012)

6,803

6,979

0

133

7,112

18,451

1,657

(2,879)

13,915

851

7,884

0

341

8,225

3,718

2,107

5,825

1,980

3,329

26,335

1,657

(2,538)

22,140

7,805

649

0

649

0

649

(632)

253

(379)

242

2,437

2,360

4,797

2,222

(137)

7,019

Estimated proved reserves total approximately 2.4 Mmboe and consist of eight PDP wells, compared to 3.7 Mmboe 
as of 30 June 2022.  This decrease is predominantly due to production of 649 Mboe on a net revenue interest basis 
(“NRI”) through FY 23, the reclassification of a proved undeveloped well at Lightning (Green #3) to probable, and 
downward revisions at GC 21, partially offset by the addition of new reserves attributable to Oyster Bayou South. 

 Estimated proved plus probable reserves total approximately 4.8 Mmboe, compared to 5.8 Mmboe as of 30 June 
2022.  This  decrease  is  predominantly  attributable  to  1P  production  of  649  Mboe  (NRI)  through  FY  23  and 
downward revisions at GC 21, partially offset by the addition of new reserves attributable to Oyster Bayou South 
and upward revisions at SM 71.    

Estimated proved plus probable plus possible reserves totaled approximately 7.0 Mmboe, compared to 7.8 Mmboe 
as of 30 June 2022. This decrease is predominantly attributable to 1P production of 649 Mboe (NRI) through FY 
23 and downward revisions at GC 21 and SM 71, partially offset by the addition of new reserves attributable to 
Oyster Bayou South and upward revisions at Lightning.  

Contingent and prospective resources totaled approximately 8.7 Mmboe as a result of additional resources at SM 
71, Lightning, and ST 48. This compares to 2.4 Mmboe at 30 June 2022, an increase associated with ST 48 which 
was awarded to the Company in November 2022 from OCS Lease Sale 257.     

OTTO ENERGY

ANNUAL REPORT 2023 25

6 

  
  
   
  
   
  
   
  
   
  
   
  
   
  
   
  
  
   
  
  
  
   
  
  
  
   
  
   
  
   
  
  
  
  
  
  
  
   
  
  
  
  
  
   
  
   
  
  
  
  
  
  
  
   
  
  
  
  
  
  
  
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Production and Revenue Summary 

The table  below sets out  production and  working interest  (“WI”) revenue information associated with  Otto’s 
sales  of  natural  gas,  oil  and  natural  gas  liquids  (“NGLs”)  from  its  fields  at  SM71,  Lightning,  GC  21,  Vick  #1, 
Mosquito Bay West and Oyster Bayou South for the year ended 30 June 2023. One barrel of oil, condensate or 
NGL is the energy equivalent of six Mcf of natural gas.  

FY 2023

FY 2022

% Change

Total Oil (Bbls)

Total Gas (Mcf)

Total NGLs (Bbls)

Total BOE

Total (Boe/d)

Percent Liquids (%)

403,922

450,439

2,203,444

2,008,200

71,371

842,533

2,308

56%

59,949

845,088

2,315

60%

Total WI Revenue (US$MM)

 $         44.1   $         51.1 

Oil revenue ($millions)

Avg oil price ($/Bbl) 

 $         32.3   $         38.2 

 $       79.99 

 $       84.71 

Gas revenue ($millions)

 $           9.8   $         10.7 

Avg gas price ($/Mmbtu) 

 $         4.50   $         5.21 

NGL revenue ($millions)

 $           1.7   $           2.2 

Avg NGL price ($/Bbl)

 $       23.37 

 $       36.35 

Total revenue ($millions)

 $         43.7   $         51.1 

Avg WA price ($/Boe) 

 $       51.93 

 $       60.43 

-10%

10%

19%

0%

0%

-7%

-14%

-15%

-6%

-9%

-14%

-23%

-36%

-14%

-14%

Otto’s hydrocarbon sales for the current year equate to 2,308 Boe/d, which is consistent with the prior fiscal year 
primarily driven by new production from Mosquito Bay West, Oyster Bayou South, and Vick #1 (Eaves Prospect), 
as  well  as  recompleting  GC  21.    The  increased  production  from  these  new  wells  was  offset  by  normal  field 
declines.     

Notes 

1.

2.

3.

4.

5.

6.

7.

Otto sells its high-quality crude produced at SM 71, Mosquito Bay West, and Oyster Bayou South at Louisiana 
Light  Sweet  crude  (“LLS”)  crude  pricing  which  is  a  premium  to  West  Texas  Intermediate  (“WTI”) 
pricing. Deductions are applied for transportation, gravity, and pipeline loss allowances.   
GC 21 crude is a medium sour grade and sells against the Bonito Sour crude market. Deductions are applied 
for transportation, gravity, and pipeline loss allowances. 
Lightning crude sells against the WTI Houston crude market. Deductions are applied for transportation and 
gravity.  
On average, 1 Mscf = 1.10 Mmbtu for SM 71 raw gas production. The thermal content of SM 71 gas may vary 
over time.  
On average, 1 Mscf = 1.25 Mmbtu for GC 21 raw gas production. The thermal content of GC 21 gas may vary 
over time. 
On average, 1 Mscf = 1.10 Mmbtu for Lightning raw gas production. The thermal content of Lightning gas 
may vary over time. 
On average, 1 Mscf = 1.12 Mmbtu for Mosquito Bay West and Oyster Bayou South raw gas production. The 
thermal content of Mosquito Bay West and Oyster Bayou South gas may vary over time. 

26 OTTO ENERGY

ANNUAL REPORT 2023

7 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
South Marsh Island 71 (SM 71) – Offshore Gulf of Mexico 

The F1 and F3 wells began producing in March 2018 from the primary D5 Sand reservoir, while the F2 well began 
production in April 2018 from the B55 Sand. In March 2020, the F5 well was spud and announced as a potential 
discovery.  Due  to  uncertainty  related  to  the  impact  of  COVID-19  on  operations,  the  SM71  F5  wellbore  was 
temporarily abandoned in a manner that allows it to be sidetracked in the future. The field is operated by Byron 
Energy.   

In late June 2022, traces of water were detected from the F3 well. At that time, the F3 well had a 2% water cut. 
During the month of June 2023, the average water cut in the F3 well was approximately 78%, which is consistent 
with Otto’s mapping and reservoir modelling.  The F1 well, updip to the F3, continues to produce water-free.  

In September 2022, the F2 well was successfully recompleted in the J1 sand and resumed production.  On 2 June 
2023, the F2 well was shut in for pressure buildup, and remained shut-in until 23 July 2023.     
SM 71 Production Volumes
Production and WI revenue for the year ended 30 June 2023 and 2022 was as follows: 
WI (50.0%)

% Change

Oil (bbls)

FY 2023

FY 2022

276,164

390,888

-29%

NRI (40.6%)

SM 71 Prices

WI (50.0%)

Gas (Mscf)

Total (Boe)

Total (Boepd)

Oil (bbls)

Gas (Mscf)

Total (Boe)

Total (Boepd)

Oil - $million

Oil - $ per bbl

Gas - $million

Gas – $ per Mmbtu

Total – US$million

218,413

312,566

291,122

439,408

 856 

 1,204 

224,383

177,460

253,960

317,597

236,536

357,019

 696 

 978 

-25%

-29%

-29%

-29%

-25%

-29%

-29%

FY 2023

FY 2022

% Change

 $ 

 $ 

 $ 

 $ 

 $ 

 22.3   $ 

 33.1 

 80.76 

 $ 

 84.69 

 1.3   $ 

 5.09   $ 

 1.8 

 6.12 

 23.6   $ 

 34.9 

-33%

-5%

-28%

-17%

-32%

Production volumes for the current year were below production volumes for the prior year due to normal field 
decline, as well as the F2 well being shut in for 57 days during the year for recompletion operations and later for 
pressure build up. All three wells had 19 days of partial downtime during the year due to installing gas lift at F1 
and F2, as well as for compressor issues. During the prior year, the wells were down for 19 days due to Hurricane 
Ida, and later for repairs at a 3
 party oil sales pipeline. Sales revenues for the current year were also lower than 
the prior year due to this 29% decrease in production, as well as a 5% decrease in oil prices received and a 17% 
decrease in natural gas prices received. Production, on a WI basis, was approximately 643 Boe/d as of 30 June 
SM71
2023. The following table sets out certain information with respect to SM 71 reserves as of 30 June 2023.    

Gross (100%)

Net (40.6%)

rd

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
23  
3  

Mboe

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
57  
7  

1,385
263
-   
1,648

1,293
164
-   
1,457

1,101
2,749
367

1,026
2,483
324

3,116

2,807

Mboe

1,658
297
-   
1,955

1,317
3,272
435

563
107
-   
670

482
61  
-   
543

447
1,117
149

382
925
121

3,707

1,266

1,046

-   
64  

45  
109
14  

123

666
120
-   
786

529
1,315
175

1,490

-   
26  

18  
44  
6  

50  

Proved Producing
Proved Behind Pipe
Proved Undeveloped
Proved (1P)

Probable
Proved Plus Probable (2P)
Possible
Proved Plus Probable Plus 
Possible (3P)
Total Contingent and 
Prospective Resources      
(best estimate, unrisked)

2,300

4,680

-   

3,080

930

1,910

-   

1,248

OTTO ENERGY

ANNUAL REPORT 2023 27

8 

  
  
  
   
   
   
   
   
   
   
   
  
  
  
   
   
   
  
  
  
   
   
   
  
  
   
  
  
   
  
   
   
   
   
   
   
  
  
   
  
  
  
  
  
  
  
   
  
  
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Lightning – Onshore Matagorda County, Texas 

The  first  well  in  this  field,  Green  #1,  commenced  production  in  June  2019  while  the  Green  #2,  commenced 
production  in February  2020.   Production  and  WI revenue for the  year  ended  30  June 2023 and  2022 was as 
Lightning Volumes
follows:  
WI (37.5%)

% Change

Oil (bbls)

FY 2022

FY 2023

56,062

49,965

-11%

NRI (27.8%)

Lightning Sales Revenue 

WI (37.5%)

Gas (Mscf)

NGLs (bbls)

Total (Boe)

Total (Boepd)

Oil (bbls)

Gas (Mscf)

NGLs (bbls)

Total (Boe)

Total (Boepd)

Oil - $million

Oil - $ per bbl

Gas - $million

Gas – $ per Mmbtu

NGLs - $million

NGLs – $ per bbl

Total – US$million

1,545,836

1,697,469

53,828

361,432

990

59,088

398,062

1,091

37,225

42,179

1,151,751

1,277,118

40,109

269,292

738

44,456

299,488

821

-9%

-9%

-9%

-9%

-12%

-10%

-10%

-10%

-10%

FY 2023

FY 2022

% Change

 $ 

 $ 

 $ 

 $ 

 $ 

 $ 

 $ 

 4.0   $ 

 4.8 

 80.59 

 $ 

 84.99 

 6.6   $ 

 4.24   $ 

 8.8 

 5.20 

 1.3   $ 

 2.1 

 24.97 

 $ 

 36.35 

 12.0   $ 

 15.7 

-15%

-5%

-25%

-19%

-37%

-31%

-24%

Beginning in FY2023, Otto’s NRI in the Lightning field decreased from 28.2% to 27.8%.  The Lightning prospect 
was initially leased to a level in excess of 99%. For the unleased interest, the parties owning the unleased interest 
were carried for the drilling of the two wells. Prior to payout, the parties earned a share of production in relation 
to their WI, and share in relation to their carried WI attributable to the unleased mineral interest. At payout, the 
carried share of production reverted to the unleased interests.  

Production volumes for the current year were lower than production volumes for the prior year due to normal 
field decline. Sales revenues for the current year were also lower than the prior year due to this 9% decrease in 
production and the reduced NRI, as well as a 5% decrease in oil prices received, a 19% decrease in natural gas 
prices received, and a 31% decrease in NGL prices received. Production, on a WI basis, was approximately 864 
Boe/d as of 30 June 2023.  

Reinterpretation of the 3D seismic by the operator confirms that there are multiple levels of hydrocarbon pay in 
the Lightning field. While production is currently from the upper Tex Miss 1 zone, the lower Tex Miss 2/3 zone 
was tested in both wells while they were being drilled. The Tex Miss 2/3 zone appears to be significantly larger 
in area and potentially thicker than the Tex Miss 1, but indicates lower permeability. Future wells (potentially 
Green #3) might test the ability to stimulate the Tex Miss 2/3 zone and unlock its significant upside potential.  

28 OTTO ENERGY

ANNUAL REPORT 2023

9 

FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

The following table sets out certain information with respect to Lightning reserves as of 30 June 2023.    
Lightning

Gross (100%)

Net (27.8%)

Proved Producing
Proved Behind Pipe
Proved Undeveloped
Proved (1P)
Probable
Proved Plus Probable (2P)
Possible
Proved Plus Probable Plus 
Possible (3P)
Total Prospective 
Resources (best estimate, 
unrisked)

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
133
59

124
55

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
476
211
-
687
746
1,433
961

14,833
6,560
-
21,393
23,236
44,629
29,928

445
197
-
642
697
1,339
898

Mboe

3,393
1,501
-
4,894
5,316
10,210
6,847

2,237

74,557

2,394

17,057

3,818
1,688
-
5,506
5,980
11,486
7,702

19,188

-
179
194
373
250

623

Mboe

893
395
-
1,288
1,399
2,687
1,801

4,488

-
192
208
400
267

667

630

21,250

-

4,172

170

5,920

-

1,157

Green Canyon 21 (GC 21) – Offshore Gulf of Mexico 

The GC 21 well, operated by Talos Energy, commenced production from the deeper MP sands in October 2020. In 
August 2022, recompletion operations began in the shallow DTR-10 sands. During operations, an issue with the 
casing hanger in the wellhead caused by strong loop currents was discovered. Due to additional equipment being 
required, operations were  suspended and resumed in  February 2023,  with production beginning on 22 March 
2023.     

After  a  few  days  of  production  from  the  DTR-10  sands,  well  diagnostics  indicated  that  the  lower  DTR-10 
completion was not contributing to well production and the well was only seeing a contribution from the upper 
completion. Well intervention operations were completed in mid-May 2023 and the well is currently producing 
from both DTR-10 zones.   

In  January  2023,  Otto  and  the  operator  both  filed  a  Control  of  Well  event  insurance  claim  regarding  the 
recompletion at GC 21. Both claims are being reviewed by the same insurance adjuster. During the recompletion, 
the  tubing  string,  control  lines,  casing  and  clamps  were  damaged.  A  review  is  underway  to  determine  how 
increased loop eddy currents contributed to these failures. The insurance carriers have confirmed the merits of 
the claim and the Company received an initial insurance payment of US$5.8 million in August 2023. The insurance 
claim is for a maximum total amount of $8.7 MM (Otto share, net of deductible), but no assurance can be made as 
to the amount or timing of any potential additional insurance claim proceeds.  

GC 21 Production Volumes
Production and WI revenue for the year ended 30 June 2023 and 2022 was as follows:  
WI (16.67%)

        13,892            3,488 

Oil (bbls)

FY 2022

FY 2023

% Change

298%

NRI (13.3%)

Gas (Mscf)

NGLs (bbls)

Total (Boe)

Total (Boepd)

Oil (bbls)

Gas (Mscf)

NGLs (bbls)

Total (Boe)

Total (Boepd)

        14,942 

        19,609 

          1,172               862 

        17,554            7,618 

              48 

              21 

        11,113            2,791 

        11,953 

        15,687 

             937               689 

        14,043            6,095 

              38 

              17 

-24%

36%

130%

130%

298%

-24%

36%

130%

130%

OTTO ENERGY

ANNUAL REPORT 2023 29

10 

 
 
 
 
 
              
        
              
          
              
          
              
              
              
          
              
          
                
          
                
              
               
               
               
               
               
               
               
               
              
        
              
          
              
          
              
          
              
        
              
          
              
          
              
          
          
        
          
        
              
        
              
          
              
        
              
          
              
          
              
          
          
        
          
        
              
        
              
          
              
        
               
          
              
          
               
          
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
GC 21 Sales Revenue 

WI (16.67%)

Oil - $million

Oil - $ per bbl

Gas - $million

Gas – $ per Mmbtu

NGLs - $million

NGLs – $ per bbl

FY 2023

FY 2022

% Change

 $           1.0   $           0.3 

 $       70.05 

 $       83.07 

 $           0.1   $           0.1 

 $         2.82   $         5.89 

 $         0.02   $         0.03 

 $       20.81 

 $       36.47 

236%

-16%

-56%

-52%

-22%

-43%

Total – US$million

 $           1.0   $           0.4 

140%

Production  volumes  for  the  current  year  were  higher  than  production  volumes  for  the  prior  year  due  to 
recompletion  activities  in  the  shallow  DTR-10  sands.    Sales  revenues  also  increased  as  a  result  of  the 
recompletion activities, partially offset by a 16% decrease in oil prices received, a 52% decrease in natural gas 
prices received, and a 43% decrease in NGL prices received. Production, on a WI basis, was approximately 162 
Boe/d as of 30 June 2023. The following table sets out certain information with respect to GC 21 reserves as of 
30 June 2023.    
Green Canyon 21

Gross (100%)

Net (13.3%)

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
66

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
9

Proved Producing
Proved Behind Pipe
Proved Undeveloped
Proved (1P)
Probable
Proved Plus Probable (2P)
Possible
Proved Plus Probable Plus 
Possible (3P)
Total Prospective Resources 
(best estimate, unrisked)

Mosquito Bay West 

1,194
-
-
1,194
1,803
2,997
1,026

1,015
-
-
1,015
1,532
2,547
872

4,023

3,419

-

-

Mboe

1,429
-
-
1,429
2,158
3,587
1,228

4,815

-

-
-

66
100
166
57

223

-

159
-
-
159
241
400
137

120
-
-
120
182
302
103

537

-

405

-

Mboe

188
-
-
188
284
472
162

634

-

-
-

-

9
13
22
8

30

The Mosquito Bay West prospect was spud on 22 May 2022 in state waters in Terrebonne Parish, Louisiana, and 
safely drilled down to a target depth of 14,867’ MD (Measured Depth) / 12,967’ TVD (True Vertical Depth) ahead 
of schedule. The well encountered a proved net gas pay of 111 feet TVT (True Vertical Thickness) across five 
separate Miocene intervals, plus another 10 feet TVT potential pay in one other sand that is considered probable 
or possible. The well began producing in August 2022. Production and WI revenue for the year ended 30 June 
Mosquito Bay West Production Volumes
2023 and 2022 was as follows:  
Oil (bbls)
WI (30.0%)

FY 2022
               -   

FY 2023
        14,769 

% Change
n/a

NRI (22.4%)

Gas (Mscf)

NGLs (bbls)

Total (Boe)

Total (Boepd)

Oil (bbls)

Gas (Mscf)

NGLs (bbls)

Total (Boe)

Total (Boepd)

      283,312 

               -   

        11,290 

               -   

        73,278 

               -   

             201 

               -   

        11,003 

               -   

      211,068 

               -   

          8,411 

               -   

        54,592 

               -   

             150 

               -   

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

30 OTTO ENERGY

ANNUAL REPORT 2023

11 

 
 
 
 
 
 
 
 
          
          
                
          
              
              
                  
              
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
          
          
                
          
              
              
                  
              
          
          
              
          
              
              
                
              
          
          
              
          
              
              
                
              
          
              
                
          
              
              
                  
              
          
          
              
          
              
              
                
              
               
               
               
               
               
               
               
               
n/a

n/a

n/a

n/a

n/a

n/a

90
461
-
551
526
1,077
257

1,334

-

FINANCIAL REPORT

FY 2023
 $           1.1 

FY 2022
 $            -   

% Change
n/a

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Mosquito Bay West Sales Revenue 

WI (30.0%)

Oil - $million

Oil - $ per bbl

Gas - $million

Gas – $ per MMbtu

NGLs - $million

NGLs – $ per bbl

 $       77.87 

 $            -   

 $           1.2 

 $            -   

 $         4.30 

 $            -   

 $           0.2 

 $            -   

 $       17.77 

 $            -   

Total – US$million

 $           2.5 

 $            -   

The following table sets out certain information with respect to Mosquito Bay West reserves as of 30 June 2023.    
Mosquito Bay West

Gross (100%)

Net (22.4%)

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
16
83

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
4
18

3
12

13
56
-
69
70
139
33

437
2,244
-
2,681
2,561
5,242
1,250

172

6,492

-

-

Mboe

102
513
-
615
592
1,207
287

1,494

-

-

99
95
194
46

240

-

15
16
31
7

38

-

-

Mboe

22
107
-
129
125
254
60

314

-

22
21
43
10

53

-

-

Proved Producing
Proved Behind Pipe
Proved Undeveloped
Proved (1P)
Probable
Proved Plus Probable (2P)
Possible
Proved Plus Probable Plus 
Possible (3P)
Total Prospective Resources 
(best estimate, unrisked)

Oyster Bayou South 

The Oyster Bayou South prospect was spud on 27 June 2022 in state waters in Terrebonne Parish, Louisiana, and 
safely drilled down to a target depth of 14,137’ MD (Measured Depth) / 13,064’ TVD (True Vertical Depth) ahead 
of schedule.  The well encountered  proved  net  gas  pay  of  68  feet TVT (True  Vertical  Thickness)  Miocene pay, 
consistent with Otto’s expectations. First production began in September 2022. Production and WI revenue for 
Oyster Bayou South Production Volumes
the year ended 30 June 2023 and 2022 was as follows:  
Oil (bbls)
WI (30.0%)

FY 2022
               -   

FY 2023
        49,067 

% Change
n/a

NRI (22.8%)

Gas (Mscf)

NGLs (bbls)

Total (Boe)

Total (Boepd)

Oil (bbls)

Gas (Mscf)

NGLs (bbls)

Total (Boe)

Total (Boepd)

Oyster Bayou South Sales Revenue 

WI (30.0%)

Oil - $million

Oil - $ per bbl

Gas - $million

Gas – $ per MMbtu

NGLs - $million

NGLs – $ per bbl

      131,096 

               -   

          5,081 

               -   

        75,998 

               -   

             208 

               -   

        37,260 

               -   

        99,548 

               -   

          3,858 

               -   

        57,710 

               -   

             158 

               -   

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

n/a

FY 2023
 $           3.8 

FY 2022
 $            -   

% Change
n/a

 $       78.46 

 $            -   

 $           0.6 

 $            -   

 $         5.24 

 $            -   

 $           0.1 

 $            -   

 $       19.35 

 $            -   

Total – US$million

 $           4.5 

 $            -   

n/a

n/a

n/a

n/a

n/a

n/a

OTTO ENERGY
12 

ANNUAL REPORT 2023 31

 
 
 
 
 
 
 
 
                
              
                
              
                  
                
                  
                
                
          
                
              
                
              
                
              
               
               
               
               
               
               
               
               
                
          
                
              
                
              
                
              
                
          
                
              
                
              
                
              
              
          
              
          
                
          
                
              
                
          
                
              
                  
              
                
                
              
          
              
          
                
          
                
              
               
               
               
               
               
               
               
               
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

The following table sets out certain information with respect to Oyster Bayou South reserves as of 30 June 2023.    
Oyster Bayou South

Gross (100%)

Net (22.8%)

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
15

Proved Producing
Proved Behind Pipe
Proved Undeveloped
Proved (1P)
Probable
Proved Plus Probable (2P)
Possible
Proved Plus Probable Plus 
Possible (3P)
Total Prospective Resources 
(best estimate, unrisked)

Eaves Prospect 

127
-
-
127
64
191
64

401
-
-
401
203
604
203

255

-

807

-

Mboe

209
-
-
209
105
314
105

419

-

Oil (MbbL) Gas (MMcf) NGL (Mbbl)
3

83

29

-
-

-

29
14
43
15

58

-
-

83
42
125
42

167

-

-
-

-

3
2
5
2

7

Mboe

46

46
23
69
24

93

-
-

-

-
-

-

15
7
22
7

29

The Vick #1 well, within the Eaves Prospect in Lavaca County, Texas, was spud on 9 December 2021 and reached 
9,242’ TVD on 22 December 2021. The well was logged and cored across multiple intervals, encountering a total 
of 12 feet of net pay in the shallower Yegua formation as expected, with first production in September 2022. The 
well has cumulatively produced over 530 bbls of oil and 95 MMcf of gas (8/8ths).  

During FY 2023, on a WI basis, the Vick #1 well produced approximately 1,706 Boe.  The well was shut-in on 22 
April 2023, and remained shut in as of 30 June 2023, as the well has reached the end of its economic life.  
Exploration and Appraisal 

South Timbalier 48 Lease 

Otto was notified as being the apparent high bid on the South Timbalier 48 (ST 48) at OCS Lease Sale 257 held in 
November 2021. Otto bid the minimum entry price of US$125,000 and was confirmed as the high bidder on ST 
48.  In  January  2022,  a  United  Sates  federal  judge  invalidated  the  results  of  the  lease  sale.    In  August  2022, 
however, the US Inflation Reduction Act (2022) was signed into law which reinstated Lease Sale 257.  ST 48 was 
Corporate and Administration  
awarded to the Company effective 1 November 2022 for a primary term of five years.    

Board of Director Changes 

Effective 19 June 2023, Mr Michael Utsler departed as Executive Chairman, Chief Executive Officer, and Managing 
Director.  Mr  John Jetter was appointed as non-executive Chairman of  the Company and Mr Paul Senycia was 
Pantheon Shareholding (LSE: PANR) 
appointed Deputy Chairman of the Company effective 19 June 2023.     

The Company continues to own 3,272,592 shares of PANR, valued at approximately US$0.5 million as at 30 June 
2023, as well as a 0.5% of 8/8ths overriding royalty interest (ORRI) in any future production from the Talitha 
Commodity Price Risk Management 
Unit in Alaska, which is operated by Pantheon.

Otto  derives  its  net  operating  revenue  from  the  sale  of  oil  and  natural  gas.  As  a  result,  the  Company’s  net 
operating  revenues  are  determined,  to  a  large  degree,  by  prevailing  oil  and  natural  gas  prices.  Otto  sells  its 
production to purchasers pursuant to sales agreements, with sales prices tied to industry standard  published 
index prices, subject to negotiated price adjustments.  

Otto  may  occasionally  utilize  commodity  price  hedge  instruments  to  minimize  exposure  to  short  term  price 
fluctuations by using a series of swaps, costless collars and/or puts. Unrealized gains or losses associated with 
hedges vary period to period, and are a function of hedges in place, the strike prices of those hedges and the 
forward curve pricing for the commodities being hedged.  

32 OTTO ENERGY

ANNUAL REPORT 2023

13 

 
 
 
 
 
 
              
              
                
              
                
                
                  
                
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
              
              
                
              
                
                
                  
                
                
              
                  
              
                
                
                  
                
              
              
                
              
                
              
                  
                
                
              
                  
              
                
                
                  
                
              
              
                
              
                
              
                  
                
               
               
               
               
               
               
               
               
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

For  the  fiscal  year  ended  30  June  2023,  the  Company  recorded  a  gain  on  derivatives  of  approximately  $1.5 
Strategy 
million. As of 30 June 2023, Otto had no open hedge positions.    

As set out in the ASX announcement dated 29 March 2023, the Company has initiated a formal review process to 
maximise shareholder value. The process, led by Seaport Global and Adelaide Equity Partners, and supervised 
by a Board Sub Committee of Independent Directors, includes an assessment of a potential partial or full sale of 
the Company and/or its assets. The strategic review was initiated due to the Directors’ belief that Company’s 
shares have traded and continue to trade at a significant discount relative to the intrinsic value of the underlying 
assets, notwithstanding that Otto is debt free with a strong balance sheet, has significant free cash and positive 
cash flow. The Board remains confident of a positive outcome to this process which, if successful, would enable 
the  Company  to  adequately  reward  shareholders  by  various  methods,  including  a  return  of  capital  to 
shareholders from the proceeds of a sale of the Company’s assets. 
Key Risks 

The  key  areas  of  risk,  uncertainty  and  material  issues  that  could  affect  the  achievement  of  Otto’s  goals  and 
delivering on its targets are described below. Note that this is not an exhaustive list of risks that may potentially 
Operating Risk 
affect the Company. 

Sustained, unplanned interruption to production may impact Otto’s financial performance and its ability to fund 
its forward programs. The facilities in which Otto currently has a non-operated working interest and third-party 
pipelines, refineries and gas plants which are utilized for sales and transportation of hydrocarbons are subject 
to operating hazards associated with major accident events, cyber-attack and weather events, which can result 
in a loss of hydrocarbon containment, diminished production, additional costs, environmental damage and harm 
to people or reputation. This risk also extends to unexpected sub-surface outcomes.  

Otto has insurance cover for a number of these risks where it is appropriate and commercially justifiable to do 
so. For example, Otto has insurance cover for property damage, but does not have cover for loss of profits as the 
cost is prohibitive. 

As Otto is a non-operator, the operating risks are extended to include the performance of the operator. These 
risks could include inadequate resourcing or systems, misalignment of interest, inadequate capture or provision 
of data and  information,  poor  financial  position  or unfavourable or inadequate  agreement with  the operator. 
Consequences of poor performance by an operator could extend to operational incidents, financial loss, loss of 
opportunity, non-compliance, legal disputes or less than optimal financial returns from the field.   

Otto seeks to manage the risks around performance of  the operator by entering into ventures with operators 
who have demonstrated competencies and financial capacity. Otto seeks to ensure that the operator’s reputation 
is sound, and that Otto’s interests are in alignment before committing to participation. Once committed, the risk 
is  further  mitigated  through  joint  venture  partner  meetings,  real  time  data  receipt  and  review,  and  technical 
Unsuccessful Exploration and Oil and Gas Reserves Depletion Risk 
reviews and audits. 

Without additions to reserves through exploration and development drilling success or acquisitions, Otto’s oil 
and gas  production,  and hence  net operating  revenues  and cash flows,  will decrease  over  time as production 
from existing fields declines naturally. The rate of decline is dependent on reservoir characteristics and may vary 
materially from estimates. 

Exploration for and development of reserves may be unsuccessful or unprofitable due to a number of factors that 
are inherent in the oil and gas industry and are outside Otto’s control. These include the risk that Otto will not 
discover commercially productive reservoirs or discovers reservoirs that do not produce sufficient revenue to 
return a profit. Drilling and development operations may be curtailed, delayed or cancelled as a result of other 
sub-surface, mechanical or environmental factors or events causing significant financial losses.  

Otto seeks to mitigate the risk of unsuccessful exploration by having an exploration strategy based around a strict 
set  of  criteria  including  geographical  restrictions,  probabilities  of  success,  partner  and  operator  capacity and 
reputation  (including drilling contractors) and required rates  of  return. Otto  then seeks  to ensure  that  it  has 
OTTO ENERGY

ANNUAL REPORT 2023 33

14 

 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

suitably  qualified  and  experienced  staff  and  advisors  to  generate  and  evaluate  opportunities  within  the  set 
criteria. Any acquisition of reserves is subject to the same discipline. 

Where possible, Otto also seeks to reduce the likelihood or impact of such risks through commercial agreements 
Reserves Recovery Risk 
where possible. 

The  process  of  estimating  oil  and  natural  gas  reserves  is  complex.  It  requires  interpretations  of  available 
technical  data  and  many  assumptions,  including  assumptions  relating  to  economic  factors.  Any  significant 
inaccuracies  in  these  interpretations  or  assumptions  could  materially  affect  the  estimated  quantities  of  our 
reserves at 30 June 2023. 

In order to prepare our year-end reserve estimates, our independent consultant projected our production rates 
and  timing  of  development  expenditures.  Our  independent  consultant  also  analyzed  available  geological, 
geophysical, production and engineering data. The extent, quality and reliability of this data can vary and may 
not be under our control. The process also requires economic assumptions about matters such as crude oil and 
natural gas prices, operating expenses, capital expenditures, taxes and availability of funds. Therefore, estimates 
of oil and natural gas reserves are inherently imprecise. 

Actual  future  production,  crude  oil  and  natural  gas  prices,  net  operating  revenues,  taxes,  development 
expenditures, operating expenses and quantities of recoverable oil and natural gas reserves will most likely vary 
from our estimates. Any significant variance could materially affect the estimated quantities of our reserves. In 
addition,  our  independent  consultant  may  adjust  estimates  of  proved  reserves  to  reflect  production  history, 
Financial Risk  
drilling results, prevailing oil and natural gas prices and other factors, many of which are beyond our control. 

 
Otto’s financial performance and resilience may be impacted by key factors such as:  

 

 

 

 

Demand for and pricing of our products remain sensitive to external economic and political factors, weather, 
natural  disasters,  introduction  of  new  and  competing  supply,  changes  in  buyer  preferences  for  differing 
products and price regimes. 
An inability to fund the delivery of strategic portfolio objectives could prevent Otto from unlocking value, 
weaken financial resilience and result in a loss of shareholder value.  
Insufficient liquidity to meet financial commitments and fund growth opportunities could have a material 
adverse effect on our operations and financial performance.  
We are exposed to credit risk; our counterparties could fail or could be unable to  meet their payment or 
performance obligations under contractual arrangements. The delivery of our strategic portfolio objectives 
requires significant capital expenditure, supported by strong underlying cashflows. Credit risk evaluation is 
a key part of Otto’s evaluation of financial counterparts and working interest partner’s capability. 
A flexible approach to capital management enables this overall level of investment in the different areas of 
our  business  and  the  mix  to  be  adjusted  to  reflect  the  external  environment.  Our  capital  management 
strategy focuses on capital allocation, capital discipline and capital efficiency.  
We  maintain  insurance  in  line  with  industry  practice  and  sufficient  to  cover  normal  operational  risks. 
However, Otto is not insured against all potential risks because not all risks can be insured and because of 
constraints on the availability of commercial insurance in global markets. 
Insurance  coverage  is  determined  by  the  availability  of  commercial  options  and  cost/benefit  analysis, 
considering  Otto’s  risk  management  program.  Losses  that  are  not  insured  could  impact  Otto’s  financial 
Key Management Risk 
performance.  

 

 

As Otto is a non-operator of its key interests, it has a small management team. Having a suitably qualified and 
reputable operating team in place with appropriate relationships and experience in the Gulf of Mexico oil and 
gas business is critical to Otto’s success so far and in the future. The loss of the services of members of the Houston 
operating team could have a negative impact on the Company’s operations and relationships. Particularly in the 
short term until suitable replacements could be recruited. Otto does not maintain or plan to obtain any insurance 
against the loss of any key management personnel. 

34 OTTO ENERGY

ANNUAL REPORT 2023

15 

 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Cyber Security risks  

Regulatory and compliance obligations are increasing for data protection and security of critical infrastructure. 
Failure to safeguard the confidentiality, integrity and availability of digital data and information could have an 
adverse effect on Otto’s operation performance.  

Otto’s  technology  systems  may  be  subject  to  both  unintentional  and  intentional  disruption,  for  example 
cybersecurity attacks. We are committed to the protection of our people, assets, reputation, and brand through 
securely enabled digital technologies. Digital risks are identified, assessed, and managed based on the business 
criticality of our people and systems, and may be required to be segregated and isolated.  Our exposure to cyber 
risk is managed by a control framework that ensures cyber events are identified, contained, and recovered in a 
Commodity price risk 
timely manner.

Otto’s net operating revenues, profitability and generation of cash flows depend significantly on crude oil and 
natural gas prices. Oil and natural gas prices are volatile and low prices could have a material adverse impact on 
profitability and cash flow. There are a number of factors that can cause fluctuations in price that are beyond the 
control of Otto.  

One such factor is the transition to lower carbon sources of energy in many parts of the world (driven by ESG 
and climate change concerns) which may affect demand for Otto’s products, including crude oil, natural gas and 
NGLs,  which  in  turn  may  affect  the  price  received  (or  expected  to  be  received)  for  these  products.  Material 
adverse  price  impacts  (including  as  a  result  of  the  energy  transition)  may  affect  the  economic  performance 
(including  as  to  margins  and  cash  flows)  of,  and  longevity  of  production  from,  Otto’s  production  assets,  and 
ultimately the financial performance of Otto.  The Company monitors and analyses the oil and gas markets and 
seeks to reduce price risk where reasonable and practical.  

The  Company  may  utilize  commodity  price  hedge  instruments  to  minimize  exposure  to  short  term  price 
fluctuations by using a series of swaps, costless collars and/or puts.  The Company evaluates market prices and 
sensitivities from time to time to determine when it would be appropriate to enter into these hedges.  
Environmental Social & Governance (ESG) Risks  

Environmental Social and Governance (ESG) risks are present in Otto’s operations and business locations.  As a 
non-operator,  Safety  and  Environmental  Management  Systems  (SEMS)  evaluation  in  partner  selection  and 
tracking of operational environmental data allow Otto to monitor and manage environmental risks. Otto also has 
a comprehensive governance framework starting with the procedures for the selection and appointment of the 
board of directors, board committees, associated policies and procedures, the corporate delegation of authority, 
and independent external financial and reserves audits.  

Otto’s  social  related  policies  include  its  Security  Trading  Policy,  Continuous  Disclosure  and  Shareholder 
Communication Policy, Anti Bribery and Corruption Policy and Active Whistleblower policy. 
Climate Change Risk  

Climate change and the transition to a lower-carbon economy presents both risk and opportunity in the 
operation of our existing assets, commercialization of our growth portfolio, and in the way that the world 
produces and consumes energy. We leverage our risk management framework to ensure an integrated and 
coordinated approach to the management of climate change across the business. The risks posed by the 
transition to a lower-carbon economy are recognized given changes in policy, regulation, or social expectations 
Technology Risks  
in current and future markets.  

We  focus  on  maintaining  our  competitive  advantage  by  delivering  value  through  new  ideas,  technologies,  or 
diversified products. The practical application of innovation delivers near-term value to our base business and 
in the longer-term, transforms and creates opportunities to thrive in a lower carbon economy.  

Failure to build, embed, leverage and support innovation may result in a significant threat to the competitive 
advantage  of  our  base  business  and  our  longer-term  sustainability.  We  drive  the  practical  application  of 
innovation through an entrepreneurial, opportunity-focused, agile approach. 

16 
OTTO ENERGY

ANNUAL REPORT 2023 35

 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Regulatory Risks  

Our  business  performance  is  underpinned  by  our  social  license  to  operate,  that  requires  compliance  with 
legislation  and  the  maintenance  of  a  high  level  of  ethical  behavior  and  social  responsibility.  Our  business 
activities  are  subject  to  extensive  regulation  and  government  policy  in  each  of  the  countries  where  we  do 
business. Failure to comply may impact our license to operate.  

Stakeholders have evolving expectations of social responsibility and ethical decision making. These are changing 
at a rate faster than governments can introduce or amend regulation. A significant or continuous departure from 
national or local laws, regulations or approvals may result in negative social and cultural impacts, reputation and 
brand, and loss of license to operate.  

Violation of international anti-bribery and corruption laws may expose Otto to fines, criminal sanctions, and civil 
suits, and negatively impact our international reputation. Otto proactively maintains and builds our social license 
to operate through the  application  of our values, effective stakeholder engagement  strategies,  our  regulatory 
compliance framework and our anti-fraud and corruption program.  
Liquidity and Debt 

Otto’s  cash  on  hand  at  30  June  2023  was  approximately  US$25.9  million,  with  the  Company  having  no 
outstanding debt.   

On 4 November 2019 the Company announced it had  entered  into  a  senior secured US$55  million term debt 
facility with Macquarie Bank Limited (
) made up of Tranche A1 (US$25 million), 
Tranche A2 (US$10 million), and Tranche B (US$20 million, subject to further credit approval).   

) (the 

Macquarie

Credit Facility

As of 30 June 2023, the Company had drawn and repaid the entire US$25 million available under Tranche A1, 
resulting in a closing debt balance of nil. Tranche A1 is therefore no longer available to borrow. The Company is 
currently terminating this facility. The Credit Facility is secured by substantially all of the Company’s oil and gas 
producing assets.  The Company was in compliance with all of its financial covenants throughout the year.  

Option Issue  

In  addition  to  customary  upfront  fees  payable  to  Macquarie,  the  Company  issued  to  Macquarie  42.5  million 
options  to  subscribe  for  fully  paid  ordinary  shares  in  the  Company  at  an  exercise  price  of  A$0.08  to  access 
Tranche  A1,  which  expire  in  November  2023. As a result of the  Company’s  A$17.5 million  non-renounceable 
entitlement offer in March 2020, the exercise price has been adjusted down to A$0.079.  

On 27 August 2021, the Company announced that it had issued 30,000,000 options to Foster Stockbroking Pty 
Ltd pursuant to the terms of an Equity Capital Markets Advisory Agreement. Of these, 20,000,000 options have 
an exercise price of $0.02 per option with an expiry date of 27 August 2024 and 10,000,000 options have an 
exercise price of $0.025 per option and an expiry date of 27 August 2024. 
Significant changes in the state of affairs 

• 
Significant changes in the state of affairs of the Group during the financial year were as follows: 

• 

• 

• 

• 

• 

Successful commercial discovery and production at Oyster Bayou South.  

Commenced production at Mosquito Bay West discovery.  

Commenced production at Vick #1 (Eaves) discovery.   

Completed recompletion at GC 21 and commenced production from the DTR-10 sands. 

Awarded South Timbalier 48 (ST 48).  

Announcement of strategic options process. 

36 OTTO ENERGY

ANNUAL REPORT 2023

17 

 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Significant events after the balance date 

No matters or circumstances have arisen since 30 June 2023 that have significantly affected, or may significantly 
affect the Group’s operations, the results of those operations, or the Group’s state of affairs in future financial 
years apart from those listed below: 
 

On 9 August 2023, Otto received an AFE from the operator of the Vick #1 well to plug and abandon this well, 
at a cost of US$11,000, net to Otto.    

As of 11 August 2023, Otto had received proceeds of US$5.8 million in relation to a Control of Well insurance 
claim at GC 21. During the recompletion, the tubing string, control lines, casing and clamps were damaged. A 
review is underway to determine how increased loop eddy currents contributed to these failures.   

 

 

On 30 August 2023 the Company released its statement of reserves and prospective resources as at 30 June 
2023. The reserves were compiled by Otto’s independent consultant Ryder Scott Company and covered SM 
71, Lightning, GC 21, Mosquito Bay West and Oyster Bayou South. The contingent and prospective resources 
covered SM 71, Lightning and ST 48. The summary statement of reserves and resources as at 30 June 2023 
and changes  to reserves and resources since 30 June 2022 is set out in the Production and Development 
section of this Director’s Report.  For full details refer to ASX release dated 30 August 2023.   

Likely developments and expected results 

 
Likely developments in the operations of the Group that were not finalised at the date of this report included: 
 

Termination of the Company’s credit facility with Macquarie.  
Resolution and/or conclusion of the Company’s strategic options process. 

Environmental regulation and performance

So  far  as  the  Directors  are  aware,  there  have  been  no  breaches  of  environmental  conditions  of  the  Group’s 
exploration  or  production  licenses.  Procedures  are  adopted  for  each  exploration  program  to  ensure  that 
environmental conditions of the Group’s tenements are met.  
Directors’ meetings 

The number of meetings of Directors (including meetings of committees of Directors) held during the year and 
the numbers of meetings attended by each Director were as follows: 
  D

Merger and 
Acquisition 
Committee 

Audit and risk 
management 
Committee (ARC) 

Remuneration and 
nomination 
committee (RNC) 

Board meetings 

i
r
e
c
t
o
r

Mr J 
Jetter 
Mr M 
Utsler 
Mr P 
Senycia 
Mr G 
Page 
Mr J 
Madden 

Number 
eligible 
to 
attend 
10 

10 

10 

10 

10 

Number 
attended 

9 

10 

10 

10 

9 

Number 
eligible 
to 
attend 
12 

10 

12 

- 

12 

Number 
attended 

12 

10 

12 

- 

11 

Number 
eligible 
to 
attend 
2 

- 

2 

2 

2 

Number 
attended 

2 

- 

2 

2 

1 

Number 
eligible 
to 
attend 
7 

- 

7 

7 

7 

Number 
attended 

7 

- 

7 

7 

7 

18 
OTTO ENERGY

ANNUAL REPORT 2023 37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Indemnification and insurance of Directors and officers 

During the financial year, the Company paid a premium of approximately US$145,000 (2022: US$149,000) to 
insure  the Directors  and officers  of  the Company  and its controlled  entities, and the  managers  of  each of the 
divisions of the Group.  

The liabilities insured are legal costs that may be incurred in defending civil or criminal proceedings that may be 
brought against the officers in their capacity as officers of entities in the Group, and any other payments arising 
from liabilities incurred by the officers in connection with such proceedings. This does not include such liabilities 
that arise from conduct involving a willful breach of duty by the officers or the improper use by the officers of 
their  position  or  of  information  to  gain  advantage  for  them  or  someone  else  or  to  cause  detriment  to  the 
Company. It is not possible to apportion the premium between amounts relating to the insurance against legal 
costs and those relating to other liabilities. 
Proceedings on behalf of Company 

No person has applied to the Court under section 237 of the Corporations Act 2001 for leave to bring proceedings 
on behalf of the Company, or to intervene in any proceedings to which the Company is a party, for the purpose 
of taking responsibility on behalf of the Company for all or part of those proceedings. 

No proceedings  have  been  brought  or intervened in on behalf of  the Company  with leave of the Court under 
section 237 of the Corporations Act 2001.  
Rounding of amounts 

The  Company  is  of  a  kind  referred  to  in  ASIC  Corporations  (Rounding  in  Financial/Directors’  Reports) 
Instrument 2016/191, and in accordance with that instrument, amounts in the consolidated financial statements 
and Directors’ Report have been rounded off to the nearest thousand dollars, unless otherwise indicated. 
Non-audit services 

The following non-audit services were provided by the entity's auditor, BDO Audit (WA) Pty Ltd. The Directors 
are satisfied that the provision of non-audit services is compatible with the general standard of independence 
for  auditors  imposed  by  the  Corporations  Act  2001.  The  nature  and  scope  of  each  type  of  non-audit  service 
provided means that auditor independence was not compromised.  

BDO  Audit  (WA) Pty  Ltd  received or  are due  to  receive  the following  amounts for  the provision of  non-audit 
services:    

2023 

2022 

Tax compliance services 
Tax consulting and tax advice  
Auditor’s independence declaration 

The auditor’s independence declaration is included on page 
Remuneration report (audited) 

 of this report. 

53

US$ 

7,757 
-
7,757 

US$ 

9,217 
9,581
18,798 

The  Directors  of  the  Company  have  prepared  this  remuneration  report  to  outline  the  overall  remuneration 
strategy, policies and practices which were in place during 2023.  This structure includes the share rights and 
option plans approved by the shareholders at the Company’s Annual General Meeting on 19 November 2019. 
The report has been prepared in accordance with Section 300A of the Corporations Act 2001 and its regulations. 

38 OTTO ENERGY

ANNUAL REPORT 2023

19 

FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

Otto Energy’s remuneration policy is designed to ensure that the level and form of compensation achieves certain 
objectives, including: 

a)   attraction and retention of employees and management to pursue the Group’s strategy and goals; 
b)   delivery of value-adding outcomes for the Group; 
c) 
d)   incentive to deliver future individual and Group performance. 

fair and reasonable reward for past individual and Group performance; and 

Remuneration  consists  of  base  salary,  superannuation,  short  term  incentives  (STI)  and  long  term  incentives 
(LTI).  Remuneration  is  determined  by  reference  to  market  conditions  and  performance.  Performance  is 
evaluated at an individual level as well as the performance of the Group as a whole.   

Directors 
Key management personnel disclosed in this report are: 

Mr John Jetter 
Mr Paul Senycia 
Mr John Madden 
Mr Geoff Page 
Mr Michael Utsler 
Executives 

Non-Executive Chairman 
Non-Executive Deputy Chairman 
Non-Executive Director 
Non-Executive Director 
Executive Chairman (through 19 June 2023) 

Mr Steve Herod 
Mr Will Armstrong 
Mr Sergio Castro 
Mr Philip Trajanovich 
Remuneration governance 

Chief Executive Officer 
Senior Vice President Exploration and New Ventures 
Chief Financial Officer 
Senior Vice President Commercial and Land 

Role of the Remuneration and Nomination Committee 

The  Remuneration  and  Nomination  Committee’s  role  is  to  review  and  recommend  remuneration  for  key 
management personnel and review remuneration policies and practices including Company incentive schemes 
and superannuation arrangements. The Committee considers independent advice, where circumstances require, 
on the appropriateness of remuneration to ensure the Group attracts, motivates and retains high quality people.  

The ASX Listing Rules require that the maximum aggregate amount of remuneration to be allocated among the 
non-executive Directors be approved by shareholders in a general meeting. In proposing the maximum amount 
for consideration by shareholders and in determining the allocation, the Remuneration and Nomination  

Committee takes account of the time demands made on Directors and such factors as fees paid to non-executive 
Directors in comparable Australian companies.  

The Remuneration and Nomination Committee is currently comprised of the four non-executive Directors.  

Remuneration arrangements for Directors and executives are reviewed by the Remuneration and Nomination 
Committee  and  recommended  to  the  Board  for  approval.  The  Remuneration  and  Nomination  Committee 
considers  external  data  and  information,  where  appropriate,  and  may  engage  independent  advisors  where 
appropriate to establish market benchmarks.  

Remuneration  arrangements  are  determined  in  conjunction  with  the  annual  review  of  the  performance  of 
Directors,  executives  and  employees  of  the  Group.  Performance  of  the  Directors  and  the  CEO  of  the  Group  is 
evaluated  by  the  Board,  assisted  by  the  Remuneration  and  Nomination  Committee.  The  CEO  reviews  the 
performance  of  executives  with  the  Remuneration  and  Nomination  Committee.  These  evaluations  take  into 
account criteria such as the achievement toward the Group’s performance benchmarks and the achievement of 
individual performance objectives.  
Non-executive director remuneration policy 

Non-executive Directors of the Group are remunerated by way of fees, statutory superannuation, and long term 
incentives (LTI) where applicable. Fees are set to reflect current market levels based on the time, responsibilities 
OTTO ENERGY
20 

ANNUAL REPORT 2023 39

 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

and commitments associated with the proper discharge of their duties as members of the Board. Non-executive 
Directors’ fees are determined within an aggregate non-executive Directors’ fee pool limit, which is periodically 
recommended for approval by shareholders. The maximum currently stands at A$500,000 per annum and was 
approved by shareholders at the Annual General Meeting in January 2008. 

Non-executive  Directors  in  office  at  the  time  received  a  grant  of  performance  rights  on  15  November  2018 
following approval by shareholders at the Company’s Annual General Meeting. These performance rights expire 
on 15 November 2023. The grant was based on 50% of fixed annual remuneration (FAR). The Board believes 
that the issue constituted reasonable remuneration having considered the peer group comparisons, the recent 
history of the Company, the experience of each of the Directors and the responsibilities involved in that office. 
Retirement allowances for non-executive Directors 

In  line  with  ASX  Corporate  Governance  Council,  non-executive  Directors’  remuneration  does  not  include 
retirement allowances. Superannuation contributions required under the Australian superannuation guarantee 
legislation continue to be made and are deducted from the Directors’ overall fee entitlements.
Directors’ fees 

The following fees have applied: 

Base fees: 

2023 
(16 Jun 
2023 – 30 
Jun 2023) 

2023 
(1 Jul 2022 
– 15 Jun 
2023) 

2022 
(1 Jul 2021 
– 30 Jun 
2022) 

Non-executive Directors 
Additional fees: 

A$75,000 

A$75,000 

A$75,000 

Chairman
Deputy Chairman
Audit and Risk Management Committee Chair 
Remuneration Committee Chair 
 Appointment 

A$60,000 
A$60,000 
A$10,000 
      A$5,000 

- 
- 
A$10,000 
A$5,000 

- 
- 
A$10,000 
A$5,000 

The term  of  appointment  is determined  in  accordance  with  the Company’s Constitution  and  is  subject  to  the 
provisions of the Constitution dealing with retirement, re-election and removal of Directors of the Company. The 
Constitution provides  that all Directors of the Company, other than the Managing  Director, are  subject  to re-
election by shareholders by rotation at least every three years during the term of their appointment.  
Directors and executive remuneration policy and framework 

The remuneration arrangement for Directors and executives of the Group for the year ended 30 June 2023 is 
summarised below.  

The remuneration structure in  place  for the year ended  30  June 2023 applies  to  all employees including key 
management personnel and staff members of the Group. The Group‘s remuneration structure has three elements: 

a)
b)
c)

fixed annual remuneration (FAR) or base salary (including superannuation); 
short term incentive (STI) award which provides a reward for performance in the past year; and 
long term incentive (LTI) award which provides an incentive to deliver future Company performance. 

40 OTTO ENERGY

ANNUAL REPORT 2023

21 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Purpose 
Element 

Performance Metrics 

Potential Value 

Fixed annual 
remuneration (FAR) 

Provide competitive 
market salary including 
superannuation and 
non-monetary benefits 

Nil 

Reward for 
performance 

Alignment to long term 
shareholder value 

HSSE, EBITDA, 
production reserve 
replacement 
TSR Improvements, 
individual performance, 
net operating revenue 
targets 
TSR Performance, 
vesting over 3 year 
period 

STI 

LTI 

Executive remuneration mix 

Reviewed in line with 
market positioning 

CFO 35% of FAR, 
Other Execs 30% of FAR 
plus net operating 
revenue bonus pool 
capped at 2% gross 
revenue if gross 
revenue >$30M  
CFO – 30% of FAR 
Other Execs – 30% of 
FAR 

In  accordance  with  the  Group’s  objective  to  ensure  that  executive  remuneration  is  aligned  to  Group’s 
performance, a significant portion of the executives’ target pay is “at risk”.  

a) Fixed annual remuneration (FAR) or base salary (including superannuation);

To attract and retain talented, qualified, and effective employees, the Group pays competitive base salaries which 
have been  benchmarked  to  the  market  in  which the Group  operates.  The Group compiles  competitive salary 
information  on  companies  of  comparable  size  in  the  oil  and  gas  industry  from  several  sources.  Where 
appropriate,  information  is  obtained  from  surveys  conducted  by  independent  consultants  and  national  and 
international publications. In the past the Board has engaged independent advisors to review the remuneration 
levels paid to the Group’s key management personnel. An advisor was not retained for the 2023 or 2022 calendar 
year reviews.  

FAR is paid in cash and is not at risk other than by termination. Individual FAR is set each year based on job 
description,  competitive  salary  information  sourced  by  the  Group  and  overall  competence  in  fulfilling  the 
requirements  of  the  particular  role.  There  is  no  guaranteed  base  pay  increases  included  in  any  executives’ 
contracts.  Superannuation  contributions  required  under  the  Australian  superannuation  guarantee  legislation 
continue to be made. 

b) Short-term incentives 

The Board and Remuneration Committee have the discretion to grant annual short-term incentive (STI) awards 
to the CEO and other members of the executive team. A corporate scorecard and the weighting of individual and 
corporate performance to determine executive STI was implemented for the 2022 calendar year. Executive STI 
is  based  on  individual  performance  against  KPI’s  and  the  company’s  performance  against  the  corporate 
scorecard. Individual performance is weighted at 50% and corporate performance at 50% to determine the STI 
outcome. A net operating revenue pool capped at 2% of gross net operating revenue is available to be distributed 
at Board discretion if net operating revenue targets are met. 2022 calendar year net operating revenue target 
>$US30 million (2021 calendar year: >$US25 million). STI award is paid in cash in the quarter following the end 
of the calendar year. 

OTTO ENERGY

ANNUAL REPORT 2023 41

22 

FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Feature 
Description 
Max opportunity 

CFO 35% of FAR, Other Executives 30% of FAR  
Weighting 
Metric 
(50% company performance x 50% individual contribution) 

Reason for selection 

2022 Calendar 
year 
actual 
outcome 

Company performance (50%)

HSSE  

5% 

45% 

25% 

Financial metrics: 
production 
(MMBOE), capex 
and opex spend, 
EBITDA 

Resource / reserve 
replacement 
Share price / TSR 
improvements 

Individual performance (50%)

25% 

Reflects company 
non-financial values 

5% 

Reflects 
improvements in 
both net operating 
revenue, cost 
control and 
production metrics. 
Focus of the group’s 
growth strategy 
Alignment with 
shareholder returns 

41% 

23% 

2% 

Other Cash 
Payments 

Delivery of STI 

Board discretion 

Specific 
individuals 

to 

100% 

Target metrics have been chosen that 
are critical to individual roles 

Net  operating  revenue  pool  capped  at  2%  of  gross  revenue 
distributed at Board discretion if net operating revenue target met. 
Net operating revenue target for 2022 calendar year $US30 million 
(2021 > US25 million). 
STI award is paid in cash in the quarter following the end of the calendar year. 

Net  Operating 
Revenue 
US$44 million 

STI awards are issued at the discretion of the Board. 

c)

Long-term incentives 

The  Group  believes  that  encouraging  its  employees  to  become  shareholders  is  the  best  way  of  aligning  their 
interests  with those of its  shareholders. Long-term  incentives  are provided to certain  employees via the  Otto 
Energy Limited Performance Rights and Employee Share Option Plans which were re-approved by shareholders 
at the 2020 Annual General Meeting.  

The Otto Energy Limited Performance Rights and Employee Share Option Plans are designed to provide long-
term  incentives  for  employees  to  deliver  long-term  shareholder  returns.  Under  the  plans,  participants  are 
granted  performance  rights  or  options  which  only  vest  if  certain  performance  conditions  are  met  and  the 
employees are still employed by the Group at the end of the vesting period. Participation in, and administration 
of, the plan is at the Board’s discretion and no individual has a contractual right to participate in the plan or to 
receive any guaranteed benefits. 

The amount of performance rights that will vest depends on the vesting period and/or Otto Energy Limited’s 
total shareholder return (‘TSR’), including share price growth, dividends, and capital returns. For the rights on 
issue during, and at the end of the year, vesting of the rights for directors, the CEO and other members of the 
executive team were based on TSR performance only. If the TSR vesting condition is not met on a measurement 
date, no rights vest and those performance rights continue to exist as unvested performance rights to be retested 
at  the  next  measurement  date  or  expiry  date  if  there  are  no  further  measurement  dates.    Once  vested,  the 
performance rights are automatically converted into shares. Performance rights are granted under the plan for 
no consideration. 

42 OTTO ENERGY

ANNUAL REPORT 2023

23 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

No rights were issued for the year ended 30 June 2023.   

On 15 November 2018 and 21 December 2018, the Company issued a total of 25,489,002 performance rights to 
executives and directors, based on a flat rate of 50% of FAR.  These performance rights vest over a three-year 
period with a measurement date of 15 November, expire at the end of five years on 15 November 2023, and have 
a TSR hurdle of 15% per annum (based on a 90-day VWAP).  On the 15 November 2019, 15 November 2020, and 
15 November 2021 measurement dates, the TSR hurdle was not met and the performance rights continue to exist 
and will be tested at expiry date. The number of remaining performance rights issued in December 2018 held by 
executives and directors as of 30 June 2023 is 9,137,000. 

On 29 November 2017, the Company issued 14,187,000 performance rights to executives and directors, based 
on a flat rate of 33% of FAR. These performance rights vest over a three-year period, expire at the end of five 
years,  and  have  a  TSR  hurdle  of  10%  per  annum  (based  on  30-day  VWAP).    On  the  29  November  2018 
measurement date, 4,729,000 performance rights vested based on a TSR of 19.8%. The TSR hurdle was not met 
on the expiry date of 29 November 2022 and the remaining performance rights expired.  

The total number of remaining performance rights on issue held by executives and directors as of 30 June 2023 
is 9,137,000.  

The total  number of performance  rights granted is subject to being  reduced  proportionately so  that  the total 
number for performance rights is within: 

i)

the Board’s determined cap on the total number of performance rights which are issued as LTI awards in a 
given year; and 

ii)

any discretionary cap on the total number of rights on issue at any given time. 

The Board has established an initial guideline that the total number of performance rights to be issued in a single 
year will be capped at 1.7% of the fully paid issued capital of the Company as at the end of the prior year.  In the 
event that the potential total number of performance rights exceeds the cap then all awardees receive a pro-
rated  reduced  number  of  performance  rights.  This  cap  is  at  the  discretion  of  the  Board  and  may  be  altered 
depending on the prevailing context.  

The Board exercised its discretion regarding the cap for the 2018 grants and issued 25,489,002 performance 
rights  to  executives  and  directors.  The  Board  discretion  was  exercised  considering  the  following  important 
factors: 

i)

ii)

the total issue amounted to 1.7% of the shares on issue prior to the granting of the rights as there had been 
a share issue since 30 June 2018; and 

the  rights  issued  included  the  one-off  issue  of  sign  on  performance  rights  to  new,  highly  qualified  and 
experienced executives recruited to form the US-based technical team as set out in Otto’s ASX release of 16 
July 2018. The sign on performance rights formed an important part of their remuneration packages and 
provide incentives linked to increases in shareholder value. Such sign on benefits are customary in the US. 

Share trading policy 

The trading of shares issued to participants under any of the Company’s employee equity plans is subject to, and 
conditional  upon,  compliance  with  the  Company’s  Securities  Trading  Policy.  Executives  are  prohibited  from 
entering into any hedging arrangements over unvested rights. While the Employee Share Option Plan does not 
specifically  prohibit  holders  from entering  into hedging  arrangements  over  options, the  Board would  include 
such  restrictions  in  any  offer  under  the  Plan.  The  Company  would  consider  a  breach  of  this  policy  as  gross 
misconduct which may lead to disciplinary action and potentially dismissal. 
Voting and comments made at the Group’s 2022 Annual General Meeting  

At  its  2022  Annual  General  Meeting,  the  Company  received  approximately  99%  of  “yes”  votes  on  its 
remuneration report for the 2022 financial year and the Company did not receive any specific feedback at the 
Annual General Meeting on its remuneration practices. All resolutions put to the meeting at  the 2022 Annual 
General Meeting were carried on a poll. 

OTTO ENERGY

ANNUAL REPORT 2023 43

24 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Performance of Otto Energy Limited  

The Corporations Act requires disclosure of the Company’s remuneration policy to contain a discussion of the 
Company’s earnings and performance and the effect of the Company’s performance on shareholder wealth in the 
reporting period and the four previous financial years.  The table below provides a five-year financial summary.  

30 June 
2019 

30 June 
2020 

30 June 
2021 

30 June 
2022 

30 June 
2023 

Net profit/(loss) after 
tax (US$’000) 
Share price at year 
end (AUD) 
Basic earnings/(loss) 
(US cents per share) 
Return of capital 
(AU cents per share) 
Total dividends 
(AU cents per share) 
Details of remuneration 

(18,409) 

(1,358) 

0.054 

(0.95) 

- 

- 

0.007 

(0.05) 

- 

- 

(450) 

0.008 

(0.01) 

- 

- 

15,514 

(7,006) 

0.013 

0.32 

- 

- 

0.015 

(0.15) 

- 

- 

The following table shows details of the remuneration received by Directors and executives of the Group for the 
current and previous financial year. 

Remuneration and other terms of employment for the Chief Executive Officer and other US staff and executives 
are formalised in service agreements. Each of these agreements provides for performance related conditions and 
details relating to remuneration are set out in the following table: 

44 OTTO ENERGY

ANNUAL REPORT 2023

25 

 
 
   
 
 
 
 
S
U
$

S
U
$

S
U
$

S
U
$

S
U
$

S
U
$

e
c
n
a
)
m
i
(
r
o
f
r
e
P

s
t
h
g
i
r

)
i
i
i
(

s
u
n
o
b
h
s
a
C

n
o
i
t
a
n
m
r
e
T

i

s
t
i
f
e
n
e
b

r
e
h
t
O

s
t
i
f
)
e
i
i
n
(
e
b

-
r
e
p
u
S

n
o
i
t
a
u
n
n
a

l
a
t
o
T

n
o
i
t
a
r
e
n
u
m
e
r
e
l
b
a
i
r
a
V

n
o
i
t
a
r
e
n
u
m
e
R
d
e
x
i
F

l
a
u
n
n
A

g
n
o
l

&

e
c
i
v
r
e
s

e
v
a
e
l

S
U
$

S
U
$

s
e
e
f
d
n
a
y
r
a
l
a
S

r
a
e
Y

2
6
7
4
5

,

2
9
5
9
5

,

,

2
6
2
1
9
7

,

2
8
2
4
5
4

-

5
2
4
3
5

,

1
1
9
3
6

,

2
9
1
2
5

,

2
2
9
6
5

,

1
5
2
3
5

,

,

2
9
8
4
0
0
1

,

,

7
0
7
4
3
6

1
5

8
3

-

-

-

-

-

-

7
2
9

-

-

-

6
5
5

3
8
4
1

,

-

-

-

-

-

-

-

-

,

0
0
3
1
3
1

0
0
5
2
2
1

,

-

-

-

-

-

-

-

-

-

,

0
0
0
0
0
3

-

-

-

-

-

-

-

-

2
4
4
4
4

,

2
8
7
1
3

,

,

0
0
3
1
3
1

0
0
5
2
2
1

,

-

,

0
0
0
0
0
3

2
4
4
4
4

,

2
8
7
1
3

,

-

-

-

-

-

-

4
6
5
2

,

0
6
9
4

,

7
1
1
5

,

0
6
0
5

,

0
2
0
0
1

,

1
8
6
7

,

-

-

-

-

-

-

-

-

-

-

-

-

2
6
7
4
5

,

5
6
6
8
5

,

,

0
2
5
5
1
3

,

0
0
0
0
0
3

-

5
2
4
3
5

,

7
4
3
1
6

,

2
3
2
7
4

,

9
4
2
1
5

,

1
9
1
8
4

,

,

0
3
1
9
1
5

,

1
6
2
1
7
4

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

)
v
(

r
e
l
s
t
U
M
r
M

r
e
t
t
e
J

J

r
M

e
g
a
P
G
r
M

a
i
c
y
n
e
S
P
r
M

n
o
i
t
a
r
e
n
u
m
e
r

r
o
t
c
e
r
)
i
i
(
D

l
a
t
o
T

)
v
i
(

J

r
M

n
e
d
d
a
M

s
r
o
t
c
e
r
i
D

T
R
3
2
O
0
2
P
e
E
n
u
R
J
0
3
S
d
’
R
e
d
O
n
e
T
r
a
C
e
y
E
e
R
h
t
I
r
D
o
F

FINANCIAL REPORT

6
2

d
n
a

o
t

s
e
g
a
p
n
o
t
r
o
p
e
R
n
o
i
t
a
r
e
n
u
m
e
R
s
i
h
t
n

i
d
e
n
i
a
t
n
o
c
s
i

n
a
l
P
s
t
h
g
i
R
e
c
n
a
m
r
o
f
r
e
P
e
h
t

f
o
s
l
i
a
t
e
d
r
e
h
t
r
u
F

.
l
e
d
o
m
e
c
i
r
p
e
r
a
h
s
e
l
g
n
i
s
a
g
n
i
s
u
d
e
u
l
a
v
n
e
e
b
e
v
a
h
s
t
h
g
i
r
e
c
n
a
m
r
o
f
r
.
3
e
2
P

e
t
o
N

.
)
s
n
o
i
t
c
u
d
e
d

l
l
o
r
y
a
p
S
U
r
e
h
t
o
d
n
a
e
c
n
a
r
u
s
n

i
h
t
l
a
e
h
g
n
i
d
u
l
c
n
i
(

s
t
i
f
e
n
e
b
y
r
a
t
e
n
o
m
-
n
o
n
d
n
a
s
e
c
n
a
w
o
l
l
a
f
o
e
u
l
a
v
e
h
t

s
t
c
e
l
f
e
R

.
t
e
m

t
o
n
a
i
r
e
t
i
r
c

e
c
i
v
r
e
s
e
r
e
h
w
d
e
t
s
e
v
t
o
n
s
t
h
g
i
r

r
o
f
d
e
s
r
e
v
e
r
e
r
a
s
t
s
o
c
n
a
l
p
e
r
a
h
s
e
e
y
o
l
p
m
E

i

t
n
e
m
e
e
r
g
a
n
o
i
t
a
n
m
r
e
t
d
e
s
i
v
e
r
a
r
e
d
n
u
d
e
e
r
g
a
t
i
f
e
n
e
b
n
o
i
t
a
n
m
r
e
t
0
0
0
0
0
3
$
s
e
d
u
l
c
n
I

i

,

.

3
2
0
2
e
n
u
J
9
1
n
o
r
o
t
c
e
r
i
D
g
n
i
g
a
n
a
M
d
n
a
r
e
c
i
f
f

O
e
v
i
t
u
c
e
x
E
f
e
i
h
C
s
a
d
e
t
r
a
p
e
d
r
e
l
s
t
U

l
e
a
h
c
i
M
r
M

d
r
a
w
a
I
T
S
r
e
d
n
u
e
c
n
a
m
r
o
f
r
e
p
f
o
n
o
i
t
i
n
g
o
c
e
r
n

i
d
i
a
p
e
r
e
w

’
s
u
n
o
b
h
s
a
C

2
2
0
2
y
l
u
J
1
r
o
t
c
e
r
i
d
e
v
i
t
u
c
e
x
e
-
n
o
n
d
e
t
n
i
o
p
p
a
n
e
d
d
a
M

J

r
M

.
t
n
e
m
e
e
r
g
a
t
n
e
m
y
o
l
p
m
e
e
h
t

f
o
e
d
i
s
t
u
o

)
i
i
(

)
i
i
i
(

)
v
i
(

)
v
(

OTTO ENERGY

ANNUAL REPORT 2023 45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

7
2

-

8
4
4
3
2

,

,

3
3
6
2
5
4

,

2
4
0
4
2
4

,

3
7
9
9
0
4

,

1
2
7
8
8
3

,

6
9
9
5
2
4

,

2
6
3
4
2
4

,

1
5
3
6
1
7

,

0
5
0
2
1
3
1

,

,

2
4
9
6
1
3
2

,

,

7
7
5
6
9
3
1

,

1
5
o
t
8
3

-

-

-

-

-

-

-

-

5
4
6
1

,

-

5
4
6
1

,

8
2
1
3

,

-

0
0
0
0
1

,

,

0
5
1
4
6
1

,

0
0
0
6
3
1

,

0
0
3
8
2
1

,

0
0
3
8
0
1

,

0
0
9
0
3
1

,

0
0
5
9
3
1

,

0
5
3
3
3
4

,

0
0
8
3
8
3

,

0
5
6
4
6
5

,

0
0
3
6
0
5

-

-

,

0
0
0
0
0
3

-

5
7
1
1

,

9
2
1
3
1

,

2
0
2
2
1

,

1
0
8
6
2

,

4
4
8
4
2

,

8
6
3
9
3

,

2
8
4
6
3

,

3
7
4
0
8

,

8
2
5
3
7

,

5
1
9
4
2
1

,

0
1
3
5
0
1

,

-

-

4
0
4
3
1

,

0
4
8
5
1

,

2
7
0
3
1

,

2
3
9
3
1

,

8
2
9
3
1

,

0
8
3
8

,

4
0
4
0
4

,

2
5
1
8
3

,

4
2
4
0
5

,

3
3
8
5
4

,

-

3
7
2
2
1

,

,

0
5
9
1
6
2

,

0
0
0
0
6
2

,

0
0
8
1
4
2

,

0
0
0
0
4
2

,

0
0
8
1
4
2

,

0
0
0
0
4
2

,

3
2
8
7
5
7

,

0
0
0
0
4
7

,

3
5
9
6
7
2
1

,

,

1
6
2
1
1
2
1

,

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

3
2
0
2

2
2
0
2

l
a
t
o
T

S
U
$

n
o
i
t
a
r
e
n
u
m
e
R
e
l
b
a
i
r
a
V

)
i
i
i
(

n
o
i
t
a
r
e
n
u
m
e
R
d
e
x
i
F

S
U
$

s
t
h
g
i
r

S
U
$

s
t
i
f
e
n
e
b

S
U
$

S
U
$

e
c
n
)
i
(
a
m
r
o
f
r
e
P

s
u
n
o
b
h
s
a
C

n
o
i
t
a
n
m
r
e
T

i

s
t
i
f
e
n
e
)
i
b
i
(
r
e
h
t
O

-
r
e
p
u
S

n
o
i
t
a
u
n
n
a

S
U
$

S
U
$

s
e
e
f
d
n
a
y
r
a
l
a
S

r
a
e
Y

e
t
o
N
d
n
a

s
e
g
a
p
n
o
t
r
o
p
e
R
n
o
i
t
a
r
e
n
u
m
e
R
s
i
h
t
n

i
d
e
n
i
a
t
n
o
c
s
i

n
a
l
P
s
t
h
g
i
R
e
c
n
a
m
r
o
f
r
e
P
e
h
t

f
o
s
l
i
a
t
e
d
r
e
h
t
r
u
F

.
l
e
d
o
m
e
c
i
r
p
e
r
a
h
s
e
l
g
n
i
s
a
g
n
i
s
u
d
e
u
l
a
v
n
e
e
b
e
v
a
h
s
t
h
g
i
r
e
c
n
a
m
r
o
f
r
e
P

.
)
s
n
o
i
t
c
u
d
e
d

l
l
o
r
y
a
p
S
U
r
e
h
t
o
d
n
a
e
c
n
a
r
u
s
n

i
h
t
l
a
e
h
g
n
i
d
u
l
c
n
i
(
s
t
i
f
e
n
e
b
y
r
a
t
e
n
o
m
-
n
o
n
d
n
a
s
e
c
n
a
w
o
l
l
a
f
o
e
u
l
a
v
e
h
t

s
t
c
e
l
f
e
R

.
t
e
m

t
o
n
a
i
r
e
t
i
r
c

e
c
i
v
r
e
s
e
r
e
h
w
d
e
t
s
e
v
t
o
n
s
t
h
g
i
r

r
o
f
d
e
s
r
e
v
e
r
e
r
a
s
t
s
o
c
n
a
l
p
e
r
a
h
s
e
e
y
o
l
p
m
E

.

3
2

d
r
a
w
a
I
T
S
r
e
d
n
u
e
c
n
a
m
r
o
f
r
e
p
f
o
n
o
i
t
i
n
g
o
c
e
r
n

i
d
i
a
p
e
r
e
w

’
s
u
n
o
b
h
s
a
C

3
2
0
2
e
n
u
J
0
2
n
o
r
e
c
i
f
f

O
e
v
i
t
u
c
e
x
E
f
e
i
h
C
d
e
t
n
i
o
p
p
a
s
a
w
d
o
r
e
H
S
r
M

s
e
v
i
t
u
c
e
x
E

)
v
i
(

d
o
r
e
H
S
r
M

o
r
t
s
a
C
S
r
M

g
n
o
r
t
s
m
r
A

W

r
M

h
c
i
v
o
n
a
j
a
r
T

P
r
M

n
o
i
t
a
r
e
n
u
m
e
r

r
o
t
c
e
r
i
D

l
a
t
o
T

e
v
i
t
u
c
e
x
e
d
n
a

e
v
i
t
u
c
e
x
e

l
a
t
o
T

n
o
i
t
a
r
e
n
u
m
e
r

)
i
(

)
i
i
(

)
i
i
i
(

)
v
i
(

T
R
3
2
O
0
2
P
e
E
n
u
R
J
0
3
S
d
’
R
e
d
O
n
e
T
r
a
C
e
y
E
e
R
h
t
I
r
D
o
F

46 OTTO ENERGY

ANNUAL REPORT 2023

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

The relative proportions of remuneration that are linked to performance and those that are not, are as follows: 

At risk – STI 

At risk – LTI 

Fixed and other 
2022 

2023 

2023 

2022 

2023 

(i)
2022 

Directors 

Mr J Jetter 
Mr P Senycia 
(iii)
Mr M Utsler
Mr G Page 
Executives
Mr J Madden

(ii)

(iv)

Mr S Herod
Mr S Castro 
Mr W Armstrong 
Mr P Trajanovich 
(i)

  100% 
  100% 
81% 
100% 
100% 

57% 
64% 
69% 
69% 

98% 
99% 
73% 
100% 
- 

- 
68% 
72% 
67% 

- 
- 
19% 
- 
- 

43% 
36% 
31% 
31% 

- 
- 
27% 
- 
- 

- 
32% 
28% 
33% 

- 
- 
- 
- 
- 

- 
- 
- 
- 

2% 
1% 
- 
- 
- 

- 
- 
- 
- 

Since long-term incentives are provided exclusively by way of performance rights or options, the percentages disclosed also reflect 
the  value  of  remuneration  consisting  of  performance  rights  and  options,  based  on  the  value  of  performance  rights  or  options 
expensed during the year 
Mr J Madden appointed non-executive director 1
Mr M Utsler departed as Chief Executive Officer and Managing Director on 19 June 2023  
Mr S Herod was appointed Chief Executive Officer on 20

June 2023 

July 2022 

(ii)
(iii)
(iv)
Transaction related bonuses: 

Mr Herod will be entitled to receive a cash bonus if there is a liquidity event that results in a return of capital to 
the Company’s shareholders (including a takeover, merger, scheme of arrangement, sale of assets, share buy-back, 
special dividend, or a series of liquidity events) that arises from the signing of definitive documents during Mr 
Herod’s employment not later than 1 March 2024. The maximum amount of the cash bonus is US$300,000. 
Performance against key measures for LTI: 

Target 

Metric 
Performance 
LTI                                                            No vesting for the fiscal year ended 2023 
rights issued 
2018 
Performance 
rights issued 
2017 

TSR  hurdle  rate 
not met 

15% 3 year TSR  

10% 3 year TSR 

Performance 

TSR  hurdle  rate 
not met 

Impact 
Reward 

on 

Incentive 

Performance rights rolled 
over to next measurement 
date in November 2023 
Performance rights expired 
on 29 November 2022 

Service agreements 

On appointment to the Board, all non-executive Directors enter into a service agreement with the Company in 
the form of a letter of appointment. The letter summarises the Board policies and terms, including remuneration, 
relevant to the office of Director. 

Remuneration and other terms of employment for the Managing Director/ Chief Executive Officer, Chief Financial 
Officer and other executives (including executive Directors) are also formalised in service agreements. Each of 
these service agreements provide for the provision of performance related cash bonuses, and participation, when 
eligible, in the Otto Energy Limited Performance Rights and Employee Share Option Plans. For the US staff, terms 
have  been  agreed  and  service  agreements  formalised.  Other  major  provisions  of  the  agreements  relating  to 
remuneration are set out below. 

OTTO ENERGY

ANNUAL REPORT 2023 47

28 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

All  contracts  with  executives  may  be  terminated  early  by  either  party  with  notice,  per  individual  agreement, 
subject to termination payments as detailed below. 

Name 

Commencement of 
contract 

Base salary including 
superannuation/other 
retirement benefits
$US per annum 
(Effective 1 April 
2023) 

(i)

Termination benefit

(ii)

$309,000 

3 months base salary 

Managing Director and 
Mr Michael Utsler 
Chief Executive Officer

Chief Executive Officer
Mr Steve Herod  

Chief Financial Officer 
Mr Sergio Castro 
VP, Exploration and 
Mr W Armstrong 
New Ventures

Senior VP Commercial 
Mr P Trajanovich 
and Land

th

11  September  2020 
(departed  19
  June 
2023) 
20  June  2023  for 
initial 6-month term 
of  contract.  At  will 
basis thereafter. 

$360,000 

During 
initial  6-month 
term: base salary to end of 
initial  term.  Thereafter, 
$50,000 
lump  sum  or 
continued participation in 
eligible  company  benefit 
plan 
selected  by 
as 
Company 
3 months base salary 

9 December 2019 

$267,800 

1 August 2018 

$247,200 

3 months base salary 

1 August 2018 

$247,200 

3 months base salary 

(i)
(ii)
Share-based compensation 

Executive contracts are reviewed annually by the Board and the Remuneration and Nomination Committee. 
Termination benefits are payable on early termination by the Company, other than for gross misconduct. 

Otto  Energy  Limited  has  two  forms  of  share-based  compensation  for  key  management  personnel.  They  are 
performance rights and options.  
Performance rights over equity instruments granted 

Performance  rights  granted  to  key  management  personnel  were  granted  as  remuneration  unless  otherwise 
noted. The rights granted have no exercise price and are exercisable from the date of vesting.  Details of vesting 
periods are  set  out at Note  23. All rights  expire  the earlier of  their  expiry date  or termination of individual’s 
employment. Performance rights granted carry no dividend or voting rights. 

The value of rights included in remuneration for the year is calculated in accordance with Australian Accounting 
Standards. The assessed fair value at grant date of the performance rights is allocated equally over the period 
from grant date to vesting date and the amount is included in the remuneration tables. Where rights vest fully in 
the year of grant, the full value of the rights is recognised in remuneration for that year.  

The value of performance rights at the grant date is calculated as the fair value of the rights at grant date, using 
a Hoadley hybrid single share price model, multiplied by the number of rights granted. 

No adjustment is made to the value included in remuneration or the financial results where the right ultimately 
has a lesser or greater value than as at the date of grant. No performance rights were granted in 2023 financial 
year. The inputs into the fair value calculation of the rights granted and outstanding as at 30 June 2023 are set 
out in the following table:  

48 OTTO ENERGY

ANNUAL REPORT 2023

29 

 
 
 
 
 
 
FINANCIAL REPORT

0
3

1
2
0
2
v
o
N
5
1

0
2
0
2
v
o
N
5
1

9
1
0
2
v
o
N
5
1

1
2
0
2
v
o
N
5
1

0
2
0
2
v
o
N
5
1

9
1
0
2
v
o
N
5
1

e
t
a
d
t
n
e
m
e
r
u
s
a
e
M

)
i
(

8
1
0
2
v
o
N
5
1

3
2
0
2
v
o
N
5
1

8
1
0
2
v
o
N
5
1

3
2
0
2
v
o
N
5
1

8
1
0
2
v
o
N
5
1

3
2
0
2
v
o
N
5
1

8
1
0
2
c
e
D
1
2

3
2
0
2
v
o
N
5
1

8
1
0
2
c
e
D
1
2

3
2
0
2
v
o
N
5
1

)
i
(

8
1
0
2
c
e
D
1
2

3
2
0
2
v
o
N
5
1

‘

:

d
n
e
r
a
e
y
t
a
e
u
s
s
i

n
o
s
t
h
g
i
r
P
M
K

e
t
a
d
t
n
a
r
G

e
t
a
d
y
r
i
p
x
E

s
t
h
g
i
r
e
c
n
a
m
r
o
f
r
e
p
d
e
s
a
b
R
S
T
–
3
2
0
2
e
n
u
J
0
3
d
e
d
n
e
r
a
e
Y

T
R
3
2
O
0
2
P
e
E
n
u
R
J
0
3
S
d
’
R
e
d
O
n
e
T
r
a
C
e
y
E
e
R
h
t
I
r
D
o
F

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

,

0
0
0
2
7
3

,

0
0
0
3
2
2

,

0
0
0
2
7
3

,

0
0
0
3
2
2

,

0
0
0
2
7
3

,

0
0
0
3
2
2

,

0
0
0
5
9
5

,

0
0
0
5
9
5

,

0
0
0
5
9
5

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

,

3
3
3
5
2
2
1

,

,

7
6
6
0
5
4
2

,

,

0
0
0
6
7
6
3

,

-

-

-

-

-

-

-

-

-

,

3
3
3
5
2
2
1

,

,

7
6
6
0
5
4
2

,

,

0
0
0
6
7
6
3

,

5
0
0

.

%
0
7

l
i

N

%
6
1
2

.

7
2
0
0

.

5
6
0
6
1

,

-

5
0
0

.

%
0
7

l
i

N

%
8
0
2

.

5
2
0
0

.

5
7
8
4
1

,

-

5
0
0

.

%
0
7

l
i

N

%
8
0
2

.

2
2
0
0

.

0
9
0
3
1

,

-

4
0
0

.

%
0
7

l
i

N

%
0
9
1

.

4
1
0
0

.

5
5
1
7
1

,

-

4
0
0

.

%
0
7

l
i

N

%
7
9
1

.

2
1
0
0

.

8
0
4
9
2

,

-

4
0
0

.

%
0
7

l
i

N

%
7
9
1

.

8
0
0
0

.

8
0
4
9
2

,

-

a
i
c
y
n
e
S
P
r
M

r
e
l
s
t
U
M
r
M

n
e
d
d
a
M

J

r
M

e
g
a
P
G
r
M

r
e
t
t
e
J

J

r
M

g
n
o
r
t
s
m
r
A
W

r
M

h
c
i
v
o
n
a
j
a
r
T
P
r
M

o
r
t
s
a
C
S
r
M

d
o
r
e
H
S
r
M

n
o
s
t
h
g
i
r

l
a
t
o
t
P
M
K

d
n
e
r
a
e
y
t
a
e
u
s
s
i

y
t
i
l
i
t
a
l
o
v
d
e
t
c
e
p
x
E

d
n
e
d
i
v
i
d
d
e
t
c
e
p
x
E

$
A
–
e
t
a
d
t
n
a
r
g

t
a
e
c
i
r
p
e
r
a
h
S

$
A
–
e
u

l
a
v
r
i
a
F

e
t
a
r
e
e
r
f
k
s
i
R

d
l
e
i
y

t
e
y
t
o
n
e
u

l
a
v
l
a
t
o
T

$
A
–
e
u

l
a
v
l
a
t
o
T

$
A
–
d
e
t
s
e
v

8
1
0
2
r
e
b
m
e
c
e
D
d
n
a
r
e
b
m
e
v
o
N
n

i
d
e
t
n
a
r
g
s
t
h
g
i
r
e
h
t
r
o
f
3
2
0
2
r
e
b
m
e
v
o
N

f
o
e
t
a
d
y
r
i
p
x
e
o
t
d
r
a
w
r
o
f
d
e
l
l
o
r
s
a
w
e
t
a
d
t
n
e
m
e
r
u
s
a
e
m
e
h
T

)
i
(

OTTO ENERGY

ANNUAL REPORT 2023 49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

The number of performance rights that will vest depends on the vesting period and/or Otto Energy Limited’s 
Total Shareholder Return (“TSR”), including share price growth, dividends, and capital returns. Once vested, 
the  performance  rights  are  automatically  converted  to  shares.  If  the  vesting  condition  is  not  met  on  a 
measurement date (no rights vest), the performance rights will not lapse and will continue to exist as unvested 
performance  rights  to  be  retested  at  the  next  measurement  date  or  expiry  date,  whichever  is  later. 
Performance rights are granted under the plan for no consideration. All the rights issued to KMP within the 
30  June  2019  financial  year  require  a  compound  TSR  of  15%  per  annum  from  the  grant  date  to  the 
measurement date in order to vest. All rights issued prior to 1 July 2018 require a compound TSR of 10% per 
annum from the grant date to the measurement date in order to vest. 

The expected price volatility is based upon the historic volatility (based on the remaining life of the rights), 
adjusted for any expected changes to future volatility due to publicly available information. 

No cash benefit is received by key management personnel of the Group, until the sale of the resultant shares, 
which cannot be done unless and until the rights have vested and the shares issued.  

The number of performance rights over ordinary shares held, granted to, vested and/or lapsed/expired by 
Directors and executives of Otto Energy Limited as part of compensation during the year ended 30 June 2023 
is set out below.  

Key Management 
Personnel

Directors 

Mr J Jetter 
Mr P Senycia 
(i)
Mr M Utsler
Mr G Page 
Mr J Madden

(ii)

Executives

(iii)

Mr S Herod
Mr S Castro 
Mr P 
Trajanovich 
Mr W 
Armstrong 
Total

Balance at 
start of year 

Granted as 
compensation 

Vested 
and 
exercised 

Lapsed/ 
expired 

Number  % 

Balance at end 
of year 

688,667 

2,100,000 

38% 

76% 

1,116,000 

669,000 

1,804,667 

2,769,000 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

4,573,667 

Balance at 
start of year

- 

Granted as 
compensation

- 

Vested 
and 
exercised

2,788,667 

Lapsed/ 
expired 

Number

% 

- 

- 

- 

7,352,000 
7,352,000 

11,925,667 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 

- 
- 

- 

2,788,667 

- 

- 

- 

- 
- 

- 
- 

- 

- 

- 

- 

- 

1,785,000 
Balance at end 
of year

- 

- 

- 

  7,352,000 
  7,352,000 

9,137,000 

(i)
(ii)
(iii)

Mr M Utsler departed as Chief Executive Officer and Managing Director on 19 June 2023 
Mr J Madden appointed non-executive director 1 July 2022 
Mr S Herod was appointed Chief Executive Officer on 20 June 2023 

50 OTTO ENERGY

ANNUAL REPORT 2023

31 

 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Options over equity instruments granted 

Options granted to the Directors and executives are granted as remuneration unless otherwise noted. Options 
are  issued  under the  Employee  Option  Plan.  There  were  no options  issued  to  key  management  personnel 
during the financial year.  
Shareholding 

The number of shares in the Company held during the financial year by key management personnel of the 
Group, including their personally related parties, is set out below: 
 Key 
Management 
Personnel 
(KMP) 

KMP balance 
at start of 
year 

Balance on 
date ceased 
to be KMP 

Purchased 
during the 
year 

Holding on 
appointment 

Received 
through 
conversion of 
performance 
rights during 
the year 

KMP balance 
at end of year  

Directors 

(i)

Mr J Jetter 
Mr M Utsler
Mr P Senycia 
Mr G Page 
Mr J 
Madden

(ii)

57,881,668 
5,000,000 
  8,691,134 
- 
- 

- 
- 
- 
- 
2,000,000 

Executives

71,572,802 

2,000,000 

(iii)

Mr S 
Herod
Mr W 
Armstrong 
Mr S Castro 
Mr P 
Trajanovich  

- 

     750,000 
- 

- 

- 

- 

                - 
- 
- 
- 
- 

                - 
(5,000,000) 
- 
- 
- 

57,881,668 
- 
  8,691,134 
- 
2,000,000 

(5,000,000) 

68,572,802 

 - 
- 
- 
- 
- 

- 

- 

- 

- 

- 

- 
                - 

                - 

- 

- 

- 

- 

     750,000 
- 

     758,000 
  1,508,000 
70,080,802 

     758,000 
  1,508,000 
73,080,802 

- 
- 
2,000,000 
Mr M Utsler departed as Chief Executive Officer and Managing Director on 19 June 2023  
Mr J Madden appointed non-executive director 1 July 2022 
Mr S Herod was appointed Chief Executive Officer on 20 June 2023 

(i)
(ii)
(iii)
 Outstanding balances arising from sales/purchases of goods and services  

- 
- 
- 

- 
- 
- 

- 
- 
(5,000,000) 

There  are  no  balances  outstanding  at  the  end  of  the  reporting period  in  relation  to transactions  with  key 
management personnel and their related parties (2022: nil). 
End of Remuneration Report 

OTTO ENERGY

ANNUAL REPORT 2023 51

32 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

DIRECTOR’S REPORT 
For the year ended 30 June 2023 
Diversity 

Proportion of women employees at 30 June 2023: 

Number 

Proportion 

Whole organisation* 
Senior executive 
positions 
Board 

2/10 
0/4 

0/4 

20% 
0% 

0% 

Performance rights on issue at 30 June 2023 
*Includes four non-executive Directors

Date granted 

Date of 
expiry 

Issued to 

15 November 
2018 
21 December 
2018 
21 December 
2018 

15 November 
2023 
15 November 
2023 
15 November 
2023 

Options on issue at 30 June 2023 

Directors 

Executives 

Non-executives 

12,019,000 

21,156,000 

Number 

1,785,000 

7,352,000 

Options were held by two separate parties at 30 June 2023 as follows: 

Beneficiary 

Date granted 

Date of expiry 

Exercise 
Price 

Adjusted 
Exercise 
Price 

Number 

Macquarie Bank 
Limited 
Fosters 
Stockbroking 
Fosters 
Stockbroking 

4 November 
2019 

 4 November 2023 

$A0.080 

$A0.079 

42,500,000 

27 August 2021 

 27 August 2024 

$A0.020 

27 August 2021 

27 August 2024 

$A0.025 

-

-

20,000,000

10,000,000

72,500,000 

No performance right holder has  any right under the  performance rights  to participate in any other share 
issue of the Company or any other entity. There were no options on issue to employees at 30 June 2023. 

No  options  were  granted  as  remuneration  to  key  management  personnel  during  the  year.  Details  of 
performance rights and options granted to key management personnel are disclosed on pages 

.  

38 to 51

This report is made in accordance with a resolution of Directors. 

Mr John Jetter 

Chairman 

28 September 2023 

52 OTTO ENERGY

ANNUAL REPORT 2023

33 

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

Tel: +61 8 6382 4600 
Fax: +61 8 6382 4601 
www.bdo.com.au 

FINANCIAL REPORT

Level 9, Mia Yellagonga Tower 2  
5 Spring Street  
Perth WA 6000 
PO Box 700 West Perth WA 6872 
Australia 

DECLARATION OF INDEPENDENCE BY PHILLIP MURDOCH TO THE DIRECTORS OF OTTO ENERGY 
LIMITED 

DIRECTOR’S REPORT 
For the year ended 30 June 2023 

Level 9, Mia Yellagonga Tower 2  
5 Spring Street  
Perth WA 6000 
As lead auditor of Otto Energy Limited for the year ended 30 June 2023, I declare that, to the best of 
PO Box 700 West Perth WA 6872 
Australia 
my knowledge and belief, there have been: 

Tel: +61 8 6382 4600 
Fax: +61 8 6382 4601 
www.bdo.com.au 

1. No contraventions of the auditor independence requirements of the Corporations Act 2001 in 

relation to the audit; and 

DECLARATION OF INDEPENDENCE BY PHILLIP MURDOCH TO THE DIRECTORS OF OTTO ENERGY 
2. No contraventions of any applicable code of professional conduct in relation to the audit. 
LIMITED 

This declaration is in respect of Otto Energy Limited and the entities it controlled during the period. 

As lead auditor of Otto Energy Limited for the year ended 30 June 2023, I declare that, to the best of 
my knowledge and belief, there have been: 

1. No contraventions of the auditor independence requirements of the Corporations Act 2001 in 

relation to the audit; and 

2. No contraventions of any applicable code of professional conduct in relation to the audit. 

Phillip Murdoch 

This declaration is in respect of Otto Energy Limited and the entities it controlled during the period. 

Director 

BDO Audit (WA) Pty Ltd 

Perth 

28 September 2023 
Phillip Murdoch 

Director 

BDO Audit (WA) Pty Ltd 

Perth 

28 September 2023 

34 
BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members  of BDO Australia 
Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO 
International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability 
limited by a scheme approved under Professional Standards Legislation. 

34 
BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members  of BDO Australia 
Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO 
International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability 
limited by a scheme approved under Professional Standards Legislation. 

OTTO ENERGY

ANNUAL REPORT 2023 53

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

CONSOLIDATED STATEMENT OF PROFIT OR LOSS 
AND OTHER COMPREHENSIVE INCOME 
For the year ended 30 June 2023 

Operating Revenue (Net) 
Gross profit 
Cost of sales 

Other income 
Gain/(loss) on investments at fair value (net of 
transaction costs) 
Exploration expenditure 
Impairment  
Finance costs 
Gain/(loss) on derivative financial instruments 
Profit/(loss) before income tax 
Administration and other expenses 

Profit/(loss) from continuing operations 
Income tax (expense)/reversal 

Profit/(loss) for the year after tax 

Note 

2 
3 

2 

4 

5 
13 
6 
15 
6 

8 

2023 
US$’000 

2022 
US$’000 

33,432 
21,693 
(11,739) 

180 

(3,029) 

(2,977) 
(19,800) 
(1,055) 
1,501 
(9,924) 
(6,437) 

(7,006) 
2,918 

40,557 
31,053 
(9,504) 

8 

5,847 

(3,155) 
- 
(2,107) 
(6,642) 
19,840 
(5,164) 

15,514 
(4,326) 

(7,006) 

15,514 

Other comprehensive income that may be recycled to 
profit or loss 

Total comprehensive profit /(loss) for the year 
Total other comprehensive income  

(7,006) 
- 

15,514 
- 

Earnings per share from continuing operations 

Earnings per share attributable to the ordinary 
Basic and diluted profit/(loss) per share (US cents) 
equity holders of the company 

Basic and diluted profit/(loss) per share (US cents) 

7 

7 

(0.15) 

0.32 

(0.15) 

0.32 

The above consolidated statement of profit  or loss and other comprehensive income should be read in 
conjunction with the accompanying notes. 

54 OTTO ENERGY

ANNUAL REPORT 2023

35 

FINANCIAL REPORT

CONSOLIDATED STATEMENT OF FINANCIAL POSITION 
As at 30 June 2023 

2023 
US$’000 

2022 
US$’000 

Current assets 

Note 

Restricted cash 
Cash equivalents 
Trade and other receivables 
Financial assets at fair value through profit or loss 
Prepayments 
Total current assets 
Other assets 

Non-current assets 

Oil and gas properties 
Property, plant and equipment 
Total non-current assets 
Other financial assets 
Total assets 

Current liabilities 

Trade and other payables 
Borrowings (net of transaction costs) 
Derivative financial instruments 
Total current liabilities 
Provisions 

Non-current liabilities 

Total non-current liabilities 
Provisions 
Total liabilities 
Net assets 

Equity 

Contributed equity 
Reserves 
Total equity 
Accumulated losses 

9 
9 
11 
12 
12 
12 

13 

12 

14 
16 
15 
17 

17 

18 
19 

- 
25,851 
2,110 
529 
448 
29,015 
77 

30,687 
88 
31,775 
1,000 
60,790 

4,648 
- 
- 
6,121 
1,473 

6,223 
6,223 
12,344 
48,446 

5,000 
21,764 
5,191 
3,558 
3,289 
38,900 
98 

32,774 
147 
33,296 
375 
72,196 

3,375 
1,949 
3,310 
12,992 
4,358 

3,752 
3,752 
16,744 
55,452 

133,170 
10,506 
48,446 
(95,230) 

133,170 
10,506 
55,452
(88,224) 

The  above  consolidated  statement  of  financial  position  should  be  read  in  conjunction  with  the 
accompanying notes. 

ANNUAL REPORT 2023 55

OTTO ENERGY
36 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

CONSOLIDATED STATEMENT OF CHANGES IN EQUITY 
For the year ended 30 June 2023 
Contributed 
equity 

Accumulated 
losses 

Total 

Share-
based 
payments 
reserve 
US$’000 

10,414 
- 
- 

- 
86 
6 
10,506 

10,506 
- 
- 

US$’000 

133,223 
- 
- 

(53) 
- 
- 
133,170 

133,170 
- 
- 

- 
- 

- 
- 

- 
133,170 

- 
10,506 

US$’000 

US$’000 

(103,738) 
15,514 
15,514 

  39,899 
          15,514   
15,514 

- 
- 
- 

(88,224) 

(88,224) 
(7,006) 
(7,006) 

- 
- 

- 

(95,230) 

(53) 
86 
6 
55,452 

55,452 
(7,006) 
(7,006) 

- 

- 

- 
48,446 

Balance at 1 July 2021 
Loss for the year 
Total comprehensive loss for the year 

Transactions with owners in their 
capacity as owners: 
Issue of shares (net of costs) 
Equity benefits issued to employees 
Foreign currency translation 
Balance at 30 June 2022 

Balance at 1 July 2022 
Loss for the year 
Total comprehensive loss for the year 

Transactions with owners in their 
capacity as owners: 
Share issue costs 
Equity benefits issued to advisors- Note 
23 
Equity benefits issued to employees 
Balance at 30 June 2023 

The  above  consolidated  statement  of  changes  in  equity  should  be  read  in  conjunction  with  the 
accompanying notes. 

56 OTTO ENERGY

ANNUAL REPORT 2023

37 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

CONSOLIDATED STATEMENT OF CASHFLOWS 
For the year ended 30 June 2023 

Cash flows from operating activities 

Note 

Oil and Gas Sales (net) 
Payments to suppliers and employees  
Payments on settlement of derivative financial 
instruments 
Payments for exploration and evaluation 
Interest paid (net of interest received) 
Net cash inflow from operating activities 
Income tax paid  

Cash flows from investing activities 

(Payments) / proceeds for purchase/ sale of 
investments 
Payments for property, plant and equipment 
Payments for development and evaluation 
Net cash inflow/(outflow) from investing 
Bond for development asset 
activities 

Cash flows from financing activities

10 

2023 
US$’000 

2022 
US$’000 

36,547 
(14,445) 

(1,809) 
(2,674) 
(480) 
17,138 
(1) 

39,170 
(8,185) 

(8,844) 
(6,086) 
(1,061) 
14,989 
(5) 

(575) 
(5) 
(15,052) 
(50) 
(15,682) 

10,482 
(149) 
(394) 
- 
9,939 

Loan repayments  
Transaction costs relating to borrowings
Net cash outflow from financing activities 
Transaction costs relating to equity instruments 

(2,300) 
- 
(2,300) 
- 

(9,200) 
(3) 
(9,256) 
(53) 

Net (decrease)/increase in cash and cash 
equivalents 
Cash and cash equivalents at the beginning of the 
financial year 
Cash and cash equivalents at the end of the 
Effects of exchange rate changes on cash 
financial year 

(844) 

15,672 

26,764 
                  (70) 
25,851 

11,100 
(8) 
26,764 

9 

The above consolidated  statement  of cash flows  should  be read  in  conjunction with the accompanying 
notes. 

ANNUAL REPORT 2023 57

OTTO ENERGY
38 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

ABOUT THIS REPORT 

Otto  Energy  Limited  (referred  to  as  ‘Otto’  or  the  ‘Company’)  is  a  for-profit  entity  limited  by  shares, 
incorporated  and  domiciled  in  Australia.    Its  shares  are  publicly  traded  on  the  Australian  Securities 
Exchange.  The nature of operations and principal activities of Otto and its subsidiaries (referred to as the 
‘Group’) are described in the Directors’ Report. 

The consolidated general purpose financial report of the Group was authorised for issue in accordance with 
a resolution of the Directors on 28 September 2023. 

Basis of preparation 



The financial report is a general purpose financial report which: 

Corporations Act 2001







has been prepared in accordance with the requirements of the 
, Australian 
Accounting  Standards  and  other  authoritative  pronouncements  of  the  Australian  Accounting 
Standards Board (AASB) and International Financial Reporting Standards (IFRS) as issued by the
International Accounting Standards Board (IASB);

has been prepared on a historical cost basis, except for certain financial instruments which have
been measured at fair value;

presents  reclassified comparative  information where  required  for consistency  with the  current
year’s presentation; and

adopts all new and amended Accounting Standards and Interpretations issued by the AASB that
are relevant to the Group and effective for reporting periods beginning on or before 1 July 2022.
Refer to note 30 for further details.

Basis of consolidation 

The consolidated financial statements comprise the financial statements of the Group.  A list of controlled 
entities (subsidiaries) is contained in Note 21. 

Subsidiaries are  consolidated  from  the date  on  which  control is obtained  by  the Group and  cease to  be 
consolidated  from  the  date  that  control  ceases.    In  preparing  the  consolidated  financial  statements,  all 
intercompany balances and transactions, income and expenses and profits or losses resulting from intra-
group transactions have been eliminated. 

Currency 

Items included in the financial statements of each of the Group’s entities are measured using the currency 
of  the  primary  economic  environment  in  which  the  entity  operates  (‘the  functional  currency’).    The 
consolidated financial statements are presented in United States dollars, which is Otto Energy Limited’s 
functional and presentation currency. 

Foreign  currency  transactions  are  translated  into  the  functional  currency  using  the  exchange  rates 
prevailing at the dates of the transactions. Foreign exchange gains and losses resulting from the settlement 
of such transactions and from the translation at year end exchange rates of monetary assets and liabilities 
denominated in foreign currencies are recognised in profit or loss. 

58 OTTO ENERGY

ANNUAL REPORT 2023

39 

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

ABOUT THIS REPORT (continued) 

Rounding of amounts 

The amounts contained in these financial statements have been rounded to the nearest thousand dollars 
($’000) unless otherwise stated, in accordance with ASIC Instrument 2016/191. 

Other accounting policies 

Significant and other accounting policies that summarise the measurement basis used and are relevant to 
an  understanding  of  the  financial  statements  are  provided  throughout  the  notes  to  the  consolidated 
financial statements. 

Going concern 

Otto’s financial statements have been prepared on a going concern basis. 

Key estimates and judgements 

In applying the Group’s accounting policies, management has made a number of judgements and applied 
estimates of future events.  Judgements and estimates which are material to the financial report are found 
in the following notes: 





Note 8
Note 13
Note 17

Income tax 
Oil and gas properties 
Provisions 

ANNUAL REPORT 2023 59

OTTO ENERGY
40 

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

Financial performance 

Cost of sales 

Segment information

Exploration expenditure

1.
2. Net operating revenue and other income
3.
4. Gain on investments at fair value
5.
6. Other expenses
7.
8.
9.
10. Reconciliation of loss after income tax to net cash outflow from
Operating assets and liabilities 

Earnings per share
Income tax
Cash and cash equivalents

operating activities

11. Trade and other receivables
12. Other assets 
13. Oil and gas properties
14. Trade and other payables
15. Derivative financial liabilities
16. Interest bearing loans and borrowings
17. Provisions
Capital structure, financial instruments and risk

18. Contributed equity
19. Reserves 
20. Financial instruments
Other disclosures 

21. Subsidiaries
22. Interest in joint operations
23. Share-based payments
24. Related parties 
25. Auditor’s remuneration
26. Contingent liabilities
27. Commitments
28. Events after the reporting period
29. Parent entity disclosures
30. New accounting standards and interpretations 

61
62
64
64
65
65
66
61
68

69

70
70
71
75
76
76
77

79
80
80

85
85
86
90
90
90
91
92
92
93

60 OTTO ENERGY

ANNUAL REPORT 2023

41 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

FINANCIAL PERFORMANCE 

1. Segment information

The  Group  has  identified  its  operating  segments  based  on  the  internal  management  reports  that  are 
reviewed and used by the executive management team in assessing performance and in determining the 
allocation of resources.  The operating segments identified by management are based on the geographical 
locations  of  the  business  which  are  as  follows:  Gulf  of  Mexico  (USA)  and  Other.  Discrete  financial 
information about each of these operating segments is reported to the executive management team on at 
least a monthly basis. 

Operating segments are reported in a manner consistent with the internal reporting provided to the chief 
operating decision maker. The chief operating decision maker, who is responsible for allocating resources 
and assessing performance of the operating segments, has been identified as the Board. The Group had two 
reportable segments during 2023. Reportable segments exclude results from discontinued operations. 

2023 

The segment information for the reportable segments for the year ended 30 June 2023 is as follows: 

Other 

Consolidated 

Operating Revenue (Net) 
Gross Profit 
Cost of Production 

Other income 
Loss on investments at fair value (net of 
transaction costs) 
Exploration expenditure 
Impairment 
Finance costs 
Gains on derivative financial instruments 
Loss before income tax from continuing 
Administration and other expenses 
operations 

Loss after income tax from continuing 
Income tax (expense)/ reversal 
operations  

30 June 2023

Total non-current assets 
Total assets 
Total liabilities 

Gulf of Mexico 
(USA) 
US$’000 

 33,432 
 (11,739) 
 21,693 
154 
(215)

(2,977) 
(19,800) 
(1,049) 
1,501 
(4,384) 
(5,077) 

2,924 
(2,153) 

US$’000 

US$’000 

-
-
-
26 
(2,814)

-
-
(6)
-

(2,053) 
(4,847) 

(6)
(4,853) 

33,432
(11,739)
21,693
180 
(3,029) 

(2,977)
(19,800)
(1,055)
1,501
(6,437) 
(9,924) 

2,918
(7,006) 

31,772 
48,990 
10,534 

  3 
11,800 
1,810 

31,775 
60,790 
12,344 

ANNUAL REPORT 2023 61

OTTO ENERGY
42 

 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

1. Segment information (continued)
2022 
Consolidated 
The segment information for the reportable segments for the year ended 30 June 2022 is as follows: 

Other 

Gulf of 
Mexico (USA) 
US$’000 

US$’000 

US$’000 

Operating Revenue (Net) 
Gross Profit 
Cost of Production 

Other income 
Gain on investments at fair value (net of 
transaction costs) 
Exploration expenditure 
Impairment 
Finance costs 
Losses on derivative financial 
instruments 
Profit (Loss) before income tax from 
Administration and other expenses 
continuing operations 

40,557 
 (9,504) 
31,053 
 8 

 - 

(3,155) 
- 

(2,099) 

(6,642) 

15,424 
(3,741) 

-
-
-
- 
5,847 

-
- 

(8)

-

40,557
 (9,504)
31,053
8 
5,847 

(3,155)
- 

(2,107)

(6,642)

4,416 
(1,423) 

19,840 
(5,164) 

Profit (Loss) after income tax from 
Income tax expense 
continuing operations  

12,479 
(2,945) 

3,035 
(1,381) 

15,514 
(4,326) 

30 June 2022 

Total non-current assets 
Total assets 
Total liabilities 

South Marsh 71 (SM71) Sales
2. Net operating revenue and other income

(i) (v)

Oil Sales
Gas Sales
Total Sales
Less: Royalties
SM71 Operating Revenue (Net)
Bulleit Field (GC-21) Sales

(i)

(ii) (v)

Oil Sales 
Gas Sales 
Natural Gas Liquids Sales 
Total Sales 
Less: Royalties
GC-21 Operating Revenue (Net)

(ii)

62 OTTO ENERGY

ANNUAL REPORT 2023

33,294 
52,791 
14,908 

2 
19,405 
1,836 

33,296 
72,196 
16,744 

2023 
US$’000 

2022 
US$’000 

22,313 

1,304 
23,617 
(4,418) 
19,199 

971 

52 
33 
1,056 
(197)
859 

33,111 

1,830 
34,941 
(6,534) 
28,407 

289 

96 
34 
419 
(82)
337 

43 

 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

2. Net operating revenue and other income (continued)
Lightning Sales

(iii) (v)

Oil Sales 
Gas Sales 
Natural Gas Liquids Sales 
Lightning Operating Revenue (Net) 

Mosquito Bay West Sales

(iii) (v)

Oil Sales 
Gas Sales 
Natural Gas Liquids Sales 
Mosquito Bay West Operating Revenue (Net) 
Oyster Bayou South Sales

(iii) (v)

Oil Sales 
Gas Sales 
Natural Gas Liquids Sales 
Oyster Bayou South Operating Revenue (Net) 
Vick #1 Sales

(iii) (v)

Gas Sales 
Vick #1 Operating Revenue (Net) 

Total Operating Revenue (Net) 

Interest income

(iv)

2023 
US$’000 

2022 
US$’000 

2,812 

4,482 
1,351 
8,645 

745 
831 
129 
1,705 

2,417 
507 
63 
2,987 

37 
37 

3,429 

6,232 
2,152 
11,813 

- 
- 
- 
- 

- 
- 
- 
- 

- 
- 

33,432 

2023 
US$’000 

40,557 

2022 
US$’000 

180 
180 

8 
8 

(i) SM 71 net operating revenue is shown net of royalty payments payable to the (USA) Office of Natural
Resources  Revenue.  Royalty payments  are  18.75%  of  gross  revenue  under  the  terms  of  the  SM  71
lease.

(ii) GC 21 net operating revenue is shown net of royalty payments totalling 20%.
(iii)

Proceeds from the sale of oil and gas from the Lightning field, Mosquito Bay West, Oyster Bayou South
and Vick#1 wells are received net of royalty payments.

(iv) Interest income is recognised using the effective interest rate method.
(v) Gross oil revenue (US$22.3 million) from Gulf of Mexico SM71 and Gross oil revenue (US$0.97 million)
from Gulf of Mexico GC-21, were sold to the same single customer. Net gas revenue (US$1.3 million)
from Gulf of Mexico SM71, net oil revenue (US$2.8 million) and net gas revenue (US$5.8million) from
Lightning were all sold to different single customers. Net gas revenue (US$0.85 million) from Gulf of
Mexico GC-21 was sold to multiple different customers.

OTTO ENERGY
44 

ANNUAL REPORT 2023 63

 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

Recognition and measurement 
2. Net operating revenue and other income (continued)

Revenue from the sale of SM 71 oil & gas is recognised and measured in the accounting period in which the 
goods  and/or  services  are  provided  based  on  the  amount  of  the  transaction  price  allocated  to  the 
performance obligations. The performance obligation is the supply of oil & gas over the contractual term;  
the units of supply represent a series of distinct goods that are substantially the same with the same pattern 
of  transfer  to  the  customer.  The  performance  obligation  is  considered  to  be  satisfied  as  the  customer 
receives the supply through the pipeline, based on the units delivered. Hence revenue is recognised over 
time. 

Revenue  from  Lightning  oil  sales  is  recognised  upon  transfer  of  the  product  to  the  purchaser’s 
transportation mode, currently via truck for oil, and at the production facilities for gas which is the point 
that title passes. Hence revenue is recognized at a point in time. 

Production from GC 21 travels from the well via subsea flowline to the Talos owned GC 18 platform where 
the production is processed and sent to separate oil and gas transportation pipelines. Revenue from the 
sale of GC-21 oil  is  recognized  at  the inlet to the  Shell  Boxer  Pipeline  where the sale  takes  place. Gas  is 
transported through the Manta Ray and Nautilus pipeline systems delivering gas at the Enterprise owned 
Neptune  gas  plant  where  the  gas  is  processed  and  NGLs  extracted  from  the  gas  stream.   Revenue  is 
recognized separately at this point for NGLs and residue gas as each product is sold at this point, hence 
revenue is recognised at a point in time.  

Production from Mosquito Bay West and Oyster Bayou South is measured at the wellhead and sent to a 
third party owned central processing facility where production is processed and commingled with other 
third party production and exported via sales pipeline. Revenue from the sale of Mosquito Bay West and 
Oyster Bayou South oil are recognized as liquids are recovered at the termination of the sales pipeline after 
it has passed through a liquids recovery  plant. Gas  is  delivered  to a regional  Natural Gas  Liquids (NGL) 
extraction plant where NGLs are extracted and the residue gas delivered to a gas sales pipeline.  Revenue 
for NGLs is recognized at the plant gate after NGLs have been extracted from the raw gas stream, revenue 
for gas sales is recognized at inlet to the gas sales pipeline, hence revenue is recognised at a point in time.  

2023 
US$’000 

2022 
US$’000 

3. Cost of Sales

Gathering and Production charges 
Amortisation of capitalised developments – Note 13 
Total Cost of Sales 

5,900 
5,839 
11,739 
2023 
US$’000 

4,588 
4,916 
9,504 

2022 
US$’000 

4. Gain/(loss) on investments at fair value

Gain / (loss) on fair value of Pantheon Resources Plc shares (net of 
transaction costs) 
Total Gain / (loss)  on fair value of investments 

(3,029) 
(3,029) 

5,847 
5,847 

The Company owns 3,272,592 shares of Pantheon Resources Plc (London Stock Exchange: PANR), as a 
result of its 2021 sale of Borealis Alaska LLC to acreage operator Pantheon Resources (Pantheon), which 
are  valued  at  US$0.5  million  as  at  30  June  2023  (2022:  US$3.6  million),  as  well  as  a  0.5%  of  8/8ths 
overriding royalty interest (ORRI) in any future production from the Talitha Unit in Alaska, 

64 OTTO ENERGY

ANNUAL REPORT 2023

45 

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

4. Gain on investments at fair value (continued)

which is operated by Pantheon. Loss on investments (net of transaction costs) for the current year was 
US$3.0 million (2022: Gain of US$5.8 million), which was attributable to the shares of Pantheon Resources 
Plc (LSE: PANR) held by the Company.   

2023 
US$’000 

2022 
US$’000 

5. Exploration expenditure

Exploration expenditure – Gulf of Mexico/Gulf Coast 

Recognition and measurement 

2,977 
2,977 

3,155 
3,155 

Costs incurred in the exploration stages of specific areas of interest are expensed against the profit or loss 
as incurred. All exploration expenditure, including general permit activity, geological and geophysical costs, 
new venture activity costs and drilling exploration wells, is expensed as incurred. The costs of acquiring 
interests in new exploration licences are expensed.  Once an exploration discovery has been determined, 
evaluation and development expenditure from that point on is capitalised to the Consolidated Statement of 
Financial Position as oil and gas properties. 

Exploration expenditure in relation to the Gulf of Mexico/Gulf Coast includes the exploration drilling of the 
Mosquito Bay West (US$0.9 million) and Oyster Bayou South (US$1.7 million) prospects. 

2023 
US$’000 

2022 
US$’000 

6. Other expenses

Finance Costs

i)
Interest and commitment fees on borrowings
Interest expense leases
Amortisation of borrowing costs
Accretion of decommissioning fund
Other
Total finance cost
ii)
Employee benefits expense

Administration and other expenses

Defined contribution superannuation expense
Share-based payment (reversal)/expense
Other employee benefits expenses
Total employee benefits expense
Depreciation expense
Right-of-use assets

(i)

607 
-
351 
58 
39 
1,055 

90 
- 
3,507 
3,597 

1,061 
(14)
1,020
28 
12 
2,107 

57 
92 
3,138 
3,287 

Right-of-use assets – buildings 
Total depreciation expense right-of-use assets 

-
-

119
119

46 
OTTO ENERGY

ANNUAL REPORT 2023 65

 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

Depreciation expense
6. Other expenses (continued)
Property, plant and equipment

(i)

Furniture and equipment 
Total depreciation expense 

Corporate and other costs 
Business development 
Foreign currency (gains)/losses 

Total administration and other expenses 

2023 
US$’000 

2022 
US$’000 

63 
63 

2,328 
379 
70 
2,777 
6,437 

66 
185 

1,306 
443 
(57) 
1,692 
5,164 

(i) Depreciation and amortisation charges are included above in Note 6 other expenses and Note 3 Cost
of  sales.  Total  depreciation  and  amortisation  for  the  Consolidated  Entity  is  US$5.9  million  (2022:
US$5.1 million)

7. Earnings per share

Basic earnings per share is calculated by dividing the profit or loss attributable to owners of the Company, 
excluding any costs of servicing equity (other than dividends), by the weighted average number of ordinary 
shares, adjusted for the bonus element. 

Diluted earnings per share adjusts the figures used in the determination of basic earnings per share to take 
into  account  the  after  income  tax  effect  of  interest  and  other  financing  costs  associated  with  dilutive 
potential ordinary shares, and the weighted average number of additional ordinary shares that would have 
been outstanding assuming the conversion of all dilutive potential ordinary shares. 

The following table reflects the income and share data used in the basic and diluted EPS calculations: 
2022 

2023 

Profit/(loss) after tax from continuing operations (US$’000) 
Profit after tax from discontinued operations (US$’000) 
Profit/(loss) attributable to owners of the Company (US$’000) 
Weighted average number of ordinary shares on issue for basic 
and diluted earnings per share (number) 
Basic and diluted profit/(loss) per share from continuing 
operations (US cents) 
Basic and diluted profit per share from discontinued operations 
(US cents) 
Basic and diluted profit/(loss) per share attributable to owners of 
the Company (US cents) 

66 OTTO ENERGY

ANNUAL REPORT 2023

(7,006) 
- 
(7,006) 

15,514 
- 
15,514 

4,795,009,773 

4,795,009,773 

(0.15) 

- 

(0.15) 

0.32 

- 

0.32 

47 

 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

8.

Income tax

2023 
US$’000 

2022 
US$’000 

(i)

The components of tax expense comprise:
Current tax
Deferred tax – origination and reversal of temporary differences 
Prior period under/ (over) provision

(i)

Reconciliation of income tax expense to prima facie tax payable: 
Profit/(loss) before income tax from continuing operations 
Profit before income tax from discontinued operations 
Loss before income tax 
Prima facie income tax at 30%
Difference in overseas tax rates 
Non-assessable income 
Tax effect of amounts not deductible in calculating taxable income 
Benefit of deferred tax assets not brought to account
Prior period under/ (over) provision
Income tax expense/(benefit) 
Deferred tax assets

(i)

Temporary differences 
– provisions and other corporate costs
– exploration and evaluation costs
Deferred tax assets brought to account

Tax losses - revenue 
Tax losses - foreign 

Offset against deferred tax liabilities recognised
Deferred tax assets not brought to account
Deferred tax assets brought to account 
Deferred tax liabilities 

6 
- 
(2,924) 
(2,918) 

(9,924) 
- 
(9,924) 
(2,977) 
(744)
-
6,059 
(2,332) 
(2,924) 
(2,918) 

(237)
-
(237)

10,959 
4,798 
15,520 
(7,230) 
(8,290) 
- 

Temporary differences – Oil and gas properties 
Offset by deferred tax assets recognised 
Deferred tax liabilities brought to account 
Income tax expense reversal relates to prior year accrual of US income tax expense not payable. 

(i)
Recognition and measurement 

7,230 
(7,230) 
- 

4,247 
- 
79 
4,326 

19,839 
- 
19,839 
5,952 
(1,754)
-
(110) 
238 
- 
4,326 

(22)
-
(22)

8,547 
4 
8,529 
(8,324) 
(205) 
- 

8,324 
(8,324) 
- 

The income tax expense for the period is the tax payable on the current period’s taxable income based on 
the applicable income tax rate for each jurisdiction adjusted by changes in deferred tax assets and liabilities 
attributable to temporary differences and to unused tax losses. 

Deferred  income  tax  is  provided  in  full,  using  the  liability  method,  on  temporary  differences  arising 
between  the  tax  bases  of  assets  and  liabilities  and  their  carrying  amounts  in  the  consolidated  financial 
statements. However, deferred tax liabilities are not recognised if they arise from the initial recognition of 
48 
goodwill. Deferred income tax is also not accounted for if it arises from initial recognition of an asset or  
OTTO ENERGY

ANNUAL REPORT 2023 67

 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

8.

Income tax (continued) 

liability in a transaction other than a business combination that at the time of the transaction affects neither 
accounting  nor  taxable  profit  or  loss.  Deferred  tax  assets  are  recognised  for  deductible  temporary 
differences and unused tax losses only if it is probable that future taxable amounts will be available to utilise 
those temporary differences and losses. 

Deferred  tax  liabilities  and  assets  are  not  recognised  for  temporary  differences  between  the  carrying 
amount and tax bases of investments in foreign operations where the Company is able to control the timing 
of the reversal of the temporary differences and it is probable that the differences will not reverse in the 
foreseeable future. 

Deferred tax assets and liabilities are offset when there is a legally enforceable right to offset current tax 
assets and liabilities and when the deferred tax balances relate to the same taxation authority. Current tax 
assets and  tax  liabilities are  offset  where the  entity  has  a  legally enforceable right  to  offset and  intends 
either to settle on a net basis, or to realise the asset and settle the liability simultaneously.  

Current  and  deferred  tax  is  recognised  in  profit  or  loss,  except  to  the  extent  that  it  relates  to  items 
recognised in other comprehensive income or directly in equity. In this case, the tax is also recognised in 
other comprehensive income or directly in equity, respectively. 
Key estimates and judgements 

The  Group  is  subject  to  income  taxes  in  Australia  and  jurisdictions  where  it  has  foreign  operations. 
Significant  judgement  is  required  in  determining  the  worldwide  provision  for  income  taxes.  There  are 
certain  transactions  and  calculations  undertaken  during  the  ordinary  course  of  business  for  which  the 
ultimate  tax  determination  is  uncertain.  The  Group  estimates  its  tax  liabilities  based  on  the  Group’s 
understanding of the tax law operating in the respective jurisdiction. Where the final tax outcome of these 
matters is different from the amounts that were initially recorded, such differences will impact the current 
and deferred income tax assets and liabilities in the period in which such determination is made. 

In addition, the Group recognises deferred tax assets relating to carried forward tax losses to the extent 
there are  sufficient taxable temporary  differences (deferred  tax liabilities) relating  to the  same  taxation 
jurisdiction  and  the  same  subsidiary  against  which  the  unused  tax  losses  can  be  utilised.  However, 
utilisation of the tax losses depends on the ability of the entity to satisfy certain tests at the time the losses 
are recouped. In particular for the Group’s US based tax losses, significant judgement has been applied in 
determining the availability of losses which can be used to offset taxable income. 

2023 
US$’000 

2022 
US$’000 

9.

Cash and cash equivalents 

Cash at bank and on hand 
Restricted cash – debt service reserve account (DSRA) 
Balance at end of period 

Recognition and measurement 

25,851 
- 
25,851 

21,764 
5,000 
26,764 

Cash at bank and on hand includes cash on hand, deposits held at call with financial institutions and other 
short-term,  highly  liquid  investments  with  original  maturities  of  three  months  or  less  that  are  readily 
convertible to known amounts of cash and which are subject to an insignificant risk of changes in value.  

In November 2019, the Company entered into a senior secured US$55 million term debt facility (Facility) 
with  Macquarie  Bank  Limited  (Macquarie).  Under  the  terms  of  the  agreement  a  Debt  Service  Reserve 
Account (DSRA) was required with a balance of the greater of 6 months of the forecast debt service or US$5 
million. The debt facility was repaid during the year and the DSRA balance of US$5 million repaid to the 
49 
Company.  

68 OTTO ENERGY

ANNUAL REPORT 2023

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

10. Reconciliation of profit/(loss) after income tax to net cash outflow from operating activities

2023 
US$’000 

2022 
US$’000 

Profit/(loss) after income tax  
Non-cash items: 
Impairment 
Depreciation expense – furniture and equipment 
Foreign currency translation reserve reversal 
Profit on sale of subsidiary 
(Gain)/ loss on investments at fair value 
Share-based payments 
Gain on derivative instruments at fair value 
Finance costs  
Amortisation of capitalised developments – see Note 3 
Other non-cash items 

Change in assets and liabilities: 
Decrease/(increase) in trade and other receivables 
Increase in other assets 
Increase/(decrease)  in trade and other payables 
Increase/(decrease) in provisions 
Net cash inflow from operating activities 

Changes in financing liabilities arising from cash flow and 
non-cash flow items 

Borrowings 
Balance at the start of the year 
Repayment on borrowings 
Borrowing transaction costs  
Amortisation borrowing costs  
Balance at the end of the year 

(7,006) 

15,514 

19,800 
63 
- 
- 
3,029 
-
(3,310) 
409 
5,839 
320 

3,068 
(1,648) 
(546)
(2,880) 
17,138 

- 
185 
- 
- 
(5,847) 
92
(2,202)
1,038 
4,916 
(56) 

(1,387) 
(2,870) 
1,254
4,352
14,989 

1,949 
(2,300) 
- 
351 
-

10,129 
(9,200) 
- 
1,020 
1,949

ANNUAL REPORT 2023 69

OTTO ENERGY
50 

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

OPERATING ASSETS AND LIABILITIES 

11.

Trade and other receivables 
(i)

Trade receivables
Other receivables 

Recognition and measurement 

2023 
US$’000 

2022 
US$’000 

2,063 
47 
2,110 

5,177 
14 
5,191 

Other receivables are initially recognised at fair value and subsequently measured at amortised cost less 
an allowance for uncollectible amounts.  
Impairment 

The  Group  assesses  on  a  forward-looking  basis  the  expected  credit  losses  associated  with  its  debt 
instruments carried at amortised cost. The impairment methodology applied depends on whether there 
has been a significant increase in credit risk. The Group makes use of a simplified approach in accounting 
for trade and  other  receivables  as  well  as  contract  assets  and records  the loss allowance at the  amount 
equal to the expected lifetime credit losses. In using this practical expedient, the Group uses its historical 
experience,  external  indicators  and  forward-looking  information  to  calculate  the  expected  credit  losses 
using a provision matrix.  

The Group considers a financial asset in default when contractual payment are 90 days past due. However, 
in certain cases, the Group may also consider a financial asset to be in default when internal or external 
information  indicates  that  the  Group  is  unlikely  to  receive  the  outstanding  contractual  amounts  in  full 
before taking into account any credit enhancements held by the Group.  

(i)

Trade  receivable  relates  to  June  2023  Lightning,  Mosquito  Bay  West,  Oyster  Bayou  South  (net  of 
royalties), SM 71 and GC-21 oil and gas sales (before deduction of SM 71 and GC-21 royalties). 

2023 
US$’000 

2022 
US$’000 

Current 

Other assets 

12.

(ii)

Financial assets at fair value through profit or loss
Prepayments
Other assets 
Non-current

(i)

(iii)

Bonds
Investments

(iv)

3,558 
3,289 
98 
6,945 

375 

529 
448 
77 
1,054 

425 
575 
1,000 

375 
The Company continues to own 3,272,592 shares of PANR, valued at approximately US$0.5 million 
as at 30 June 2023 (2022: US$3.6 million) 
Net cash calls in advance for Lightning, Mosquito Bay West and Oyster Bayou South (US$0.24 million) 
Development  bond  for  SM  71  (US$0.325  million),  GC-21  (US$0.05  million)  and  ST48  ($US0.05 
million) 
Investment in Minotaur Mineral Development Fund 1, LLC 

(i)

(ii)
(iii)

(iv)

70 OTTO ENERGY

ANNUAL REPORT 2023

51 

 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

12. Other assets (continued)
Recognition and measurement 

Other financial assets are initially measured at fair value. Transaction costs are included as part of the initial 
measurement,  except  for  financial  assets  at  fair  value  through  profit  or  loss.  They  are  subsequently 
measured  at  either  amortised  cost  or  fair  value  depending  on  their  classification.  Classification  is 
determined based on the purpose of the acquisition and subsequent reclassification to other categories is 
restricted. Financial assets are derecognised when the rights to receive cash flows from the financial assets 
have expired or have been transferred and the Group has transferred substantially all the risks and rewards 
of ownership. 
Financial assets held at fair value through profit or loss (FVPL) 

The  Group’s  classification  of  financial  assets  held  at  fair  value  through  profit  or  loss  applies  to  equity 
investments which are held for trading or where the FVOCI election has not been applied. They are carried 
on the balance sheet at fair value with changes in fair value recognised in profit or loss with any associated 
changes in fair value recognised in the income statement.  
Financial assets held at fair value through other comprehensive income (FVOCI)  

The Group’s classification of financial assets held at fair value through other comprehensive income applies 
to equity investments where the Group has made the irrevocable election to present the fair value gains or 
losses  on  revaluation  of  the  asset  in  other  comprehensive  income.  This  election  can  be  made  for  each 
investment; however, it is not applicable to equity investments which are held for trading. These assets are 
included in non-current assets unless management intends to dispose of the investment within 12 months 
of  the  reporting  date.  These  instruments  are  recognised  at  fair  value,  with  changes  in  fair  value  being 
recognised directly in other comprehensive income. 

Management have elected not to apply the FVOCI election and to hold the equity investment in Pantheon 
shares at fair value through profit and loss. The decrease in fair value of US$3.03 million (2022: increase of 
US$5.8 million) was recognised through profit and loss at reporting date. (PANR GBP0.13 and USD/GBP 
exchange rate 1.271). 

2023 
US$’000 

2022 
US$’000 

13. Oil and gas properties

Producing and development assets 
At cost 

SM71 balance at beginning of year  
SM71 expenditure for the year 
SM71 amortisation of assets  
SM71 balance at end of year 

Lighting balance at beginning of year 
Lightning expenditure for the year 
Lightning amortisation of assets 
Lightning balance at end of year 

11,298 
807 
(1,460) 
10,645 

3,446 
(62)
(1,538) 
1,846 

14,960 
(104) 
(3,558) 
11,298 

4,640 
16
(1,210)
3,446 

ANNUAL REPORT 2023 71

OTTO ENERGY
52 

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

13. Oil and gas properties (continued)

GC-21 balance at beginning of year 
GC-21 expenditure for the year 
GC-21 impairment 
GC-21 amortisation of assets 
GC-21 balance at end of year 

Vick #1 balance at beginning of year 
Vick #1 expenditure for the year 
Vick #1 amortisation of assets 
Vick #1 balance at end of year 

Mosquito Bay West balance at beginning of year 
Mosquito Bay West expenditure for the year 
Mosquito Bay West amortisation of assets 
Mosquito Bay West balance at end of year 

Oyster Bayou South balance at beginning of year 
Oyster Bayou South expenditure for the year 
Oyster Bayou South amortisation of assets 
Oyster Bayou South balance at end of year 

2023
US$’000

2022
US$’000

17,899 
21,417 
(19,800) 
(2,243) 
17,273 

17,363 
683 
- 
(147) 
17,899 

96 
2 
(98)
-

35 
710 
(177) 
568 

- 
677 
(322)
355 

- 
96 
-
96

- 
35 

35 

- 
- 
-
- 

Total Oil and Gas Properties 

Recognition and measurement 

30,687 

32,774 

i) Producing and development assets
Producing projects are stated at cost less accumulated amortisation and impairment charges. Development
assets  include  evaluation,  construction,  installation  or  completion  of  production  and  infrastructure
facilities such as platforms and pipelines, development wells, acquired development or producing assets, 
capitalised    borrowing  costs and  the estimated  costs of decommissioning, dismantling and restoration.
Evaluation is deemed to be activities undertaken from the beginning of the definitive feasibility study or
testing conducted to assess the technical commercial viability of extracting a resource before moving into
the development phase.

Once an exploration discovery has been determined, subsequent evaluation and development expenditure 
is capitalised to the Consolidated Statement of Financial Position as oil and gas properties as it is probable 
that  future  economic  benefits  associated  with  the  item  will  flow  to  the  Group.  Once  such  costs  are 
capitalised  as  oil  and  gas  properties,  they  will  be  tested  for  impairment  and  assessed  for  impairment 
indicators for periods thereafter as prescribed by the relevant accounting standards. 

The carrying value of oil and gas properties is reviewed annually by directors to ensure it is not in excess 
of the recoverable amount.  

The recoverable amount of an asset or CGU is the greater of its fair value less costs of disposal (FVLCD) and 
its value-in-use (VIU), using an asset’s estimated future cashflows (as described below) discounted to their 
present value using a pre-tax discount rate that reflects current market assessments of the time value of 
money and the risks specific to the asset.  

53 

72 OTTO ENERGY

ANNUAL REPORT 2023

 
 
 
 
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

FINANCIAL REPORT

13. Oil and gas properties (continued)

Prepaid drilling and completion costs 
Where the Company has a non-operated interest in an oil or gas property, it may periodically be required 
to make a cash contribution for its share of the Operator’s estimated drilling and/or completion costs, in 
advance of these operations taking place.  

Where these contributions relate to a prepayment for exploratory or early stage drilling activity, prior to a 
decision on the commerciality of a well having been made, the costs are expensed in profit or loss when the 
cash call is paid. The Operator notifies the Company as to how funds have been expended and any relevant 
costs are reclassified from exploration expense and capitalised to deferred oil and gas properties. 

Where  these  contributions  relate  to  a  prepayment  for  well  completion,  these  costs  are  capitalised  as 
prepaid completion costs within oil and gas properties. 

Commencement of production 
When  a  well  demonstrates  commercial  feasibility  or  comes  into  commercial  production,  accumulated 
development  and  evaluation  expenditure  for  the  relevant  area  of  interest  is  amortised  on  a  units  of 
production basis. 

Amortisation and depreciation of producing projects 
The Group uses the units of production (UOP) approach when amortising and depreciating field-specific 
assets.  Using  this  method  of  amortisation  and  depreciation  requires  the  Group  to  compare  the  actual 
volume of production to the reserves and then to apply this determined rate of depletion to the carrying 
value of the depreciable asset. 

Capitalised producing project costs relating to commercially producing fields are depreciated/amortised 
using the UOP basis once commercial quantities are being produced within an area of interest. The reserves 
used in these calculations are the proved plus probable reserves (2P) and are reviewed at least annually. 
Key estimates and judgements 

Carrying value of oil and gas assets 
Judgement is required to determine when an exploration activity ceases and an evaluation or development 
activity commences. Evaluation is deemed to be activities undertaken from the beginning of the definitive 
feasibility study or testing conducted to assess the technical commercial viability of extracting a resource 
before  moving  into  the  development  phase.  Development  assets  include  evaluation,  construction, 
installation  or  completion  of  production  and  infrastructure  facilities  such  as  platforms  and  pipelines, 
development  wells,  acquired  development  or  producing  assets,  capitalised  borrowing  costs  and  the 
estimated costs of decommissioning, dismantling and restoration.  

Circumstances vary for each area of interest and where exploration, evaluation and development activities 
are conducted within a continual timeframe as part of the same project or drilling campaign with common 
service  providers,  a  degree  of  estimation  is  required  in  determining  the  amount  of  costs  capitalised  as 
evaluation and development assets under oil and gas properties.  

Assessment  of  costs  associated  with  non-operated  interests  is  also  influenced  by  notification  from  the 
Operator as to how funds have been expended. 

Impairment 
Assets are tested for  impairment in line with AASB 136.  Whenever events  or changes in circumstances 
indicate that the carrying amount may not be recoverable, an impairment loss is recognised for the amount 
by which the asset’s carrying amount exceeds its recoverable amount. The recoverable amount is the higher 
of an asset’s fair value, which is a product of quantity of reserves, prices, and operating costs, less the cost 
54 
to sell and value in use. 

OTTO ENERGY

ANNUAL REPORT 2023 73

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

13.

Oil and gas properties (continued) 

The  Company  assessed  each  cash  generating  unit  (CGU)  for  indicators  of  impairment.  Impairment 
indicators were identified on the GC 21 CGU in relation to cost overruns on the DTR-10 recompletion and 
well performance. After a few days of production from the DTR-10 sands, well diagnostics indicated that 
the  lower  DTR-10  completion  was  not  contributing  to  well  production  and  the  well  was  only  seeing  a 
contribution from the upper completion. Well intervention operations were completed in mid-May 2023. 

GC 21 recoverable value was calculated using a VIU (value in use) calculation. The estimated future cash 
flows for the VIU calculation are based on estimates, the most significant of which are hydrocarbon reserves 
(excluding uncommitted developments), future production profiles, commodity prices, operating costs and 
committed development costs. 

The  basis  of  reserves  in  the  VIU  model  was  2P  estimated  reserve  volumes  for  the  DTR-10  well.  Gross 
(100%) oil 2,996 Mbbl/Gross (100%) gas 2,546MMcf. (2022: Gross (100%) oil 7,295 Mbbl/Gross (100%) 
gas 4,378MMcf) 

Estimates of future commodity prices are based on the Group’s best estimate of future market prices with 
reference to external market analyst’s forecasts, current spot prices and forward curves. Weighted average 
estimates are $70/Bbl oil and $3.70/MMBtu gas. 

The  discount  rates  applied  to  the  future  forecast  cash  flows  are  based  on  the  weighted  average  cost  of 
capital. The pre-tax discount rates that has been applied to non-current assets is 15%. 

In the event that future circumstances vary from these assumptions, the recoverable amount of the Group’s 
oil and gas assets could change materially and result in further impairment losses.  

Due to the  interrelated nature  of the assumptions,  movements in any one  variable  can  have  an indirect 
impact  on  others  and  individual  variables  rarely  change  in  isolation.  Additionally,  management  can  be 
expected  to  respond  to  some  movements,  to  mitigate  downsides  and  take  advantage  of  upsides,  as 
circumstances allow. Consequently, it is impractical to estimate the indirect impact that a change in one 
assumption has on other variables and hence, on the likelihood, or extent, of impairments under different 
sets of assumptions in subsequent reporting periods. 

At 30 June 2023, the Group has assessed the GC 21 Bulleit cash generating unit and determined that there 
is an impairment loss of US$19.8 million.  

Sensitivity 
To  the extent  oil and  gas cash generating  units have been written down to  their respective  recoverable 
amounts  in  the  current  and  prior  years,  any  change  in  key  assumptions  on  which  valuations  are  based 
would  further  impact  asset  carrying  values.  When  modelled  in  isolation,  it  is  estimated  that  reasonable 
changes in key assumptions would result in the following additional impairment: 

Oil and gas assets 

Production 
decrease 5% 
US$’000 

Discount rate 
increase 0.5% 
US$’000 

Oil and gas price 
decrease 10% all 
years 
US$’000 

GC-21 

988 

88 

1,877 

There were no impairment indicators identified for the other assets at 30 June 2023. 

74 OTTO ENERGY

ANNUAL REPORT 2023

55 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

13. Oil and gas properties (continued)

Amortisation 
Estimation of amortisation of the SM 71, GC-21, Mosquito Bay West, Oyster Bayou South and Lightning oil 
and gas assets is based on the updated 2P reserves estimate and estimated future development costs as at 
30 June 2023. Producing assets are amortised on a unit of production basis on 2P reserves. The estimated 
reserves for all fields were compiled by Otto’s independent consultant Ryder Scott Company. The method 
of amortisation necessitates  the estimation  of oil and gas  reserves  over  which the  carrying value of the 
relevant asset will be expensed to profit or loss. See below for judgements relating to reserve estimates. 

Reserve Estimates 
Estimation  of  reported  recoverable  quantities  of  proved  and  provable  reserves  include  judgemental 
assumptions  regarding  commodity  prices,  exchange  rates,  discount  rates  and  production  and 
transportation  cost  for  future  cash  flows.  It  also  requires  interpretation  of  complex  geological  and 
geophysical models in order to make an assessment of the size, shape, depth and quality of reservoirs and 
their anticipated recoveries. The economic, geological and technical factors used to estimate reserves may 
change from period to period. Changes in reported estimated reserves can impact assets’ carrying amounts, 
provision  for  restoration  and  recognition  of  deferred  tax  assets  due  to  changes  in  expected  future  cash 
flows. Reserves are integral to the amount of depreciation, amortisation and impairment charged to the 
income statement. 
Recognition and measurement 

Property,  plant  and  equipment  are  stated  at  historical  cost  less  depreciation.  Historical  cost  includes 
expenditure that is directly attributable to the acquisition of the items.  

Depreciation is calculated using the straight-line method to allocate their cost, net of their residual values, 
over  their  estimated  useful  lives.  The  following  estimated  useful  lives  are  used  in  the  calculation  of 
depreciation: 
Plant and equipment 
Furniture and equipment 

5 years 
3 – 10 years 

The assets’ residual values and useful lives are reviewed, and adjusted if appropriate, at the end of each 
reporting period. An asset’s carrying amount is written down immediately to its recoverable amount if the 
asset’s carrying amount is greater than its estimated recoverable amount. 

Gains and losses on disposals are determined by comparing proceeds with the carrying amount. These are 
included in profit or loss. When revalued assets are sold, it is Group policy to transfer any amounts included 
in other reserves in respect of those assets to retained earnings. 

14. Trade and other payables

Trade payables 
Other accrued expenses 

Recognition and measurement 

2023 
US$’000 

2022 
US$’000 

4,179 
469 
4,648 

3,134 
241 
3,375 

Trade payables are initially recognised at their fair value and subsequently measured at amortised cost. 
They represent liabilities for goods and services provided to the Group prior to the end of the financial year 
that  are  unpaid  and  arise  when  the  Group  becomes  obliged  to  make  future  payments  in  respect  of  the 
purchase of these goods and services. The amounts are unsecured and generally paid within 30 days  of 
recognition. 

56 
OTTO ENERGY

ANNUAL REPORT 2023 75

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

2023
US$’000

2022
US$’000

Current liability 
15.

Derivative financial instruments  

Balance at the beginning of the year 
Unrealised gains on oil and natural gas price fixed swaps 
Current oil price fixed swaps – held at fair value through profit or loss 

3,310 
(3,310) 
- 

4,703 
(1,393) 
3,310 

Non-current liability 

Balance at the beginning of the year 
Unrealised gains on oil and natural gas price fixed swaps 
Non-current oil price fixed swaps – held at fair value through profit or 
loss 
Total derivative financial instrument liabilities 
Recognition and measurement 

- 
- 

- 
- 

809 
(809) 

- 
3,310 

Derivatives  are  initially  recognised  at  their  fair  value  when  the  Group  becomes  a  party  to  the                                   
contract and are subsequently measured at fair value through profit or loss. The Group has not adopted 
Hedge Accounting under AASB 9 

Financial Instruments. 

16.

Interest bearing loans and borrowings  

Borrowings 

Current Secured 

2023 
US$’000 

2022 
US$’000 

Principal outstanding at the end of the year 

Less: Unamortised facility transaction costs at the end of the year 
Net borrowings at the end of the year 

- 
- 
- 

2,300 
(351) 
1,949 

On 4 November 2019 the Company announced it had entered into a senior secured US$55 million term 
)  made  up  of  Tranche  A1 
debt  facility  with  Macquarie  Bank  Limited  (
(US$25  million),  Tranche  A2  (US$10  million),  and  Tranche  B  (US$20  million,  subject  to  further  credit 
approval).   

)  (the 

Macquarie

Credit  Facility

As of 30 June 2023, the Company had drawn and repaid the entire US$25 million available under Tranche 
A1, resulting in a closing debt balance of nil. Tranche A1 is therefore no longer available to borrow. The 
Company  is  currently  terminating  this  facility.  The  Credit  Facility  is  secured  by  substantially  all  of  the 
Company’s oil and gas producing assets.  The Company was in compliance with all of its financial covenants 
throughout the year. 

Transaction costs are accounted for under the effective interest rate method. These costs are incremental 
costs that are directly attributable to the Facility and include Facility origination fees, legal fees and other 
costs  relating to  the establishment of  the Facility.  Total capitalised  transaction  and  fair value of options 
relating to the facility agreement were US$3.1 million  of which the final US$0.35  million was amortised 
during the period (2022: US$1.0 million).  

76 OTTO ENERGY

ANNUAL REPORT 2023

57 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

Current 
17. Provisions

Employee benefits 
Tax

(i)

Non-current

(ii)

(iii)

Employee benefits 
Decommissioning fund – GC-21 Bulleit
Decommissioning fund – Lightning
(iii)
Decommissioning fund – SM 71 
Decommissioning fund – Mosquito Bay
Decommissioning fund – Oyster Bayou South
Decommissioning fund – Vick #1

(iii)

(iii)

(iii)

2023 
US$’000 

2022 
US$’000 

39 
1,434 
1,473 

22 
4,148 
134 
1,859 
27 
28 
5 
6,223 

37 
4,321 
4,358 

17 
1,679 
194 
1,836 
- 
- 
26 
3,752 

(iii)

(i)

Provision for income tax expense primarily relates to mark to market corporate income tax incurred
on  the  Pantheon  shares  held  by  Otto  Energy  Alaska  LLC,  a  subsidiary  of  Otto  Energy  (Galoc
Investment 1) ApS and Otto Energy (Galoc Investment 2) ApS ($US1.4 million).

(ii) The non-current provision for employee benefits includes amounts not expected to be settled within

the next 12 months.

(iii) The  total  present  value  of  the  estimated  expenditure  required  to  decommission  the  wells  and 
facilities. The expenditure is expected to be settled at the end of the field life for the 2P production
profile.

Recognition and measurement 

Employee benefits 
A liability is recognised for benefits accruing to employees in respect of wages and salaries, annual leave 
and long service leave when it is probable that settlement will be required and they are capable of being 
measured reliably. 

Liabilities  recognised  in  respect  of  employee  benefits  expected  to  be  settled  within  12  months  are 
measured at their nominal values using the remuneration rate expected to apply at the time of settlement. 

Liabilities recognised in respect of employee benefits which are not expected to be settled within 12 months 
are measured as the present value of the estimated future cash outflows to be made by the Group in respect 
of services provided by employees up to reporting date. 

Contributions to superannuation plans are expensed when incurred. 

Decommissioning fund 
Provisions are recognised when the Group has a present obligation (legal or constructive) as a result of 
past events, it is probable that the Group will be required to settle the obligation and the amount of the 
provision can be measured reliably. 

The  amount  recognised  as  a  provision  is  the  best  estimate  of  the  consideration  required  to  settle  the 
present obligation at the reporting date, taking into account the risks and uncertainties surrounding the  

58 
OTTO ENERGY

ANNUAL REPORT 2023 77

 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

17. Provisions (continued)

obligation.  Where a provision is measured using the cash flows estimated to settle the present obligation, 
its carrying amount is the present value of those cash flows. The unwinding of the discount is expensed as  
incurred and recognised in the Consolidated Statement of Profit or Loss and Other Comprehensive Income 
as a finance cost. 

Provision is made for the estimated cost of legal and constructive obligations to restore operating locations 
in the period in which the obligation arises. The estimated costs are capitalised as part of the cost of the 
related project  where recognition occurs upon acquisition of an interest in the operating  locations.  The 
carrying amount capitalised is amortised on a unit of production basis during the production phase of the 
project. 

Work scope and cost estimates for restoration are reviewed annually and adjusted to reflect the expected 
cost of restoration. The Group accounts for changes in cost estimates on a prospective basis. 
Key estimates and judgements 

Decommissioning costs will be incurred by the Group at the end of the operating life of some of the Group’s 
facilities and properties. The Group assesses  its  decommissioning  provision  at each reporting date.  The 
ultimate decommissioning costs are uncertain and  cost estimates can vary in response to many factors, 
including  changes  to  relevant  legal  requirements,  the  emergence  of  new  restoration  techniques  or 
experience at other production sites. The expected timing, extent and amount of expense can also change. 
Therefore,  significant  estimates  and  assumptions  are  made  in  determining  the  provision  for 
decommissioning. As a result, there could be significant adjustments to the provisions established which 
would  affect  future  financial  results.  The  provision  at  reporting  date  represents  management’s  best 
estimate of the present value of the future decommissioning costs required. 

78 OTTO ENERGY

ANNUAL REPORT 2023

59 

 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

CAPITAL STRUCTURE, FINANCIAL INSTRUMENTS AND RISK 

18. Contributed equity

Share capital 

2023 
(Number) 

2022 
(Number) 

2023 
(US$’000) 

2022 
(US$’000) 

Balance at beginning of year 
Shares issued – transaction costs
Balance at end of year 

(i)

4,795,009,773 

- 

4,795,009,773 

4,795,009,773 
- 
4,795,009,773 

133,170 
- 
133,170 

133,223 
(53) 
133,170 

(i) Share transaction costs relate to non-recoverable GST applicable to the following entitlements:

a.

Institutional entitlement issued April 2020 at AUD0.06 per share, converted to USD at the
weighted average exchange rate on the transaction date of 0.6104. Net of share issue costs.

b. Retail  entitlement  issued  April  2020  at  AUD0.06  per  share,  converted  to  USD  at  the
weighted  average  exchange  rate  for  the  transaction  dates  of  0.6471.  Net  of  share  issue
costs.

Ordinary shares 
Ordinary  shares  entitle  the  holder  to  participate  in  dividends  and  the  proceeds  on  winding  up  of  the 
Company in proportion to the number and amount paid on the shares held. On a show of hands every holder 
of ordinary shares present at a meeting in person or by proxy, is entitled to one vote, and upon a poll each 
share  is  entitled  to  one  vote.  The ordinary  shares  have no  par value and the Company does not  have  a 
limited amount of authorized capital.  

Options 
Information relating to the Otto Energy Employee Option Plan, including details of options issued, exercised 
and lapsed during the financial year and options outstanding at the end of the reporting period, is set out 
in Note 23.  

In November 2019, the Company entered into a senior secured US$55 million term debt facility (Facility) 
with  Macquarie  Bank  Limited  (Macquarie).  42.5  million  options  were  issued  to  Macquarie  under  this 
agreement and vested in November 2019. 

On 27 August 2021, the Company announced that it had issued 30 million options to Foster Stockbroking 
Pty Ltd pursuant to the terms of an Equity Capital Markets Advisory Agreement. Of these, 20 million options 
have an exercise price of $0.02 per option with an expiry date of 27 August 2024 and 10 million options 
have an exercise price of $0.025 per option and an expiry date of 27 August 2024. 

Performance rights 
Information  relating  to  the  Otto  Energy  Employee  Performance  Rights  Plan,  including  details  of 
performance  rights  issued,  exercised  and  lapsed  during  the  financial  year  and  performance  rights 
outstanding at the end of the reporting period, is set out in Note 23.  
Recognition and measurement 

Ordinary shares are classified as equity. Incremental costs directly attributable to the issue of new shares 
or options are shown in equity as a deduction, net of tax, from the proceeds. 

ANNUAL REPORT 2023 79

OTTO ENERGY
60 

 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

19. Reserves

Share-based payments reserve 

Share-based payments reserve 

Balance at beginning of year 
Share-based payment expense 
Balance at end of year 

2023 
US$’000 

2022 
US$’000 

10,506 
10,506 

10,506 
10,506 

2023 
US$’000 

2022 
US$’000 

10,506 
-
10,506 

10,414 
92
10,506 

The share-based  payments  reserve is used  to  recognise the  value  of share-based payments  provided  to 
employees (including key management personnel) as part of their remuneration and share options issued 
as part of advisory consideration. Refer to Note 23 for further details of these plans.   

20. Financial instruments

The Group is exposed to market risk, credit risk and liquidity risk. The Group’s overall risk management 
program  focuses  on  the  unpredictability  of  financial  markets  and  seeks  to  minimise  potential  adverse 
effects on the financial performance of the Group. The Group uses different methods to measure different 
types of risk to which it is exposed.  

Otto’s  Board  of  Directors  (‘Board’)  is  responsible  for  approving  Otto’s  policies  on  risk  oversight  and 
management and ensuring management has developed and implemented effective risk management and 
internal controls. Risk management is carried out by the senior executives under these policies which have 
been  approved  by  the  Board.  Management  identifies,  evaluates  and,  if  necessary,  hedges  financial  risks 
within the Group’s operating units. The Board then receives reports as required from the Chief Financial 
Officer or Senior Commercial Manager in which they review the effectiveness of the processes implemented 
and appropriateness of policies it sets.  At all times during the year, and to the date of this report, the Group 
did not apply any form of hedge accounting. 
a) Market risk

Market risk is the risk that the fair value of future cash flows of a financial instrument will fluctuate because 
of changes in market prices. Market risk for the Group comprises three types of risk: currency risk, interest 
rate risk and commodity price risk. 
b) Currency risk

The Group’s source currency for the majority of revenue and costs is in US dollars. Given the location of the 
group’s  offices  and  operations  there  is  a  small  exposure  to  foreign  exchange  risk  arising  from  the 
fluctuations in the USD to AUD exchange rate on Australian dollar cash balances and monetary items at 
year end. 

Currency risk arises where the value of a financial instrument or monetary item fluctuates due to changes 
in foreign currency exchange rates. The exposure to currency risk is measured using sensitivity analysis 
and cash flow forecasting. 

The Board has formed the view that in the ordinary course of business it would not be beneficial for the 
61 
Group to purchase forward contracts or other derivative financial instruments to hedge this currency risk. 

80 OTTO ENERGY

ANNUAL REPORT 2023

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

20. Financial instruments (continued)

Factors which the Board considered in arriving at this position included the expense of purchasing such 
instruments  and  the  inherent  difficulties  associated  with  forecasting  the  timing  and  quantum  of  cash 
inflows  and  outflows  compared  to  the  relatively  low  volume  and  value  of  commercial  transactions  and 
monetary items denominated in a currency which is not US dollars.  

A hypothetical change of 10% (2022: 10%) in the Australian dollar exchange rate was used to calculate the 
Group’s sensitivity to foreign exchange rates movements, as this is management’s estimate of possible rate 
movements over the coming year taking into account current market conditions and past volatility. At 30 
June  2023,  management  has  assessed  that  the  entity’s  exposure  to  foreign  exchange  movements  is 
immaterial and therefore no further analysis is provided. 
c)

Interest rate risk

Interest  rate  risk  is  the  risk  that  the  Group’s  financial  position  will  fluctuate  due  to  changes  in  market 
interest  rates. At 30 June  2023 the  Group’s  exposure to the  risk of changes  in  the  market interest rates 
relates  to  interest  income  on  cash  and  cash  equivalents  held  on  term  deposit  with  Westpac  Banking 
Corporation in Australia and Bank of America in the United States.  

The financial instruments exposed to movements in variable interest rates are as follows: 

2023 
US$’000 

2022 
US$’000 

Cash on interest bearing term deposit 
Borrowings (excludes capitalised borrowing costs) 

12,052 
-
12,052 

21 
(2,300)
(2,279) 

Judgements of reasonably possible movements 

The following sensitivity analysis is based on the interest rate risk exposures in existence at the reporting 
date. The 2.0% sensitivity (2022:2% sensitivity) is based on reasonably possible changes, over a financial 
year, using an observed range of historical short term deposit rate movements over the last 3 years.  
Effect on post tax losses 
Increase/(decrease) 
2022 
2023 
US$’000 
US$’000 

Increase 200 basis points (2022:200 basis points) 
Decrease 200 basis points (2022:200 basis points) 

d) Commodity price risk

241 
(241)

46 
(46)

Otto derives its net operating revenue from the sale of oil and natural gas. As a result, the Company’s net 
operating revenues are determined, to a large degree, by prevailing oil and natural gas prices. Otto sells 
its production  to  purchasers  pursuant  to  sales agreements,  with  sales prices  tied  to industry standard 
published index prices, subject to negotiated price adjustments.  

Otto  may  utilize  commodity  price  hedge  instruments  to  minimize  exposure  to  short  term  price 
fluctuations by using a series of swaps, costless collars and/or puts.  The Company evaluates market prices 
and sensitivities from time to time to determine when it would be appropriate to enter into these hedges. 
Unrealized gains or losses associated with hedges vary period to period, and are a function of hedges in 
place, the strike prices of those hedges 

62 
OTTO ENERGY

ANNUAL REPORT 2023 81

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

20. Financial instruments (continued)

and the forward curve pricing for the commodities being hedged. For the fiscal year ended 30 June 2023, 
the Company recorded a profit on hedging of approximately $1.5 million due to the reversal of unrealized 
losses recognised in the previous year. The last remaining hedges expired on 7 October 2022. The fair value 
of the derivative financial instruments held at fair value through profit and loss at reporting date is nil.  

Currently, there are no hedge instruments in place and the Group is exposed to commodity price risk on 
oil and gas revenue. The following sensitivity analysis is based on the commodity price risk exposures in 
existence at the reporting date. The 10.0% sensitivity is based on reasonable possible changes. 

Judgements of reasonably possible movements 

Effect on post tax losses 
Increase/(decrease) 
2022 
2023 
US$’000 
US$’000 

Increase 10% 
Decrease 10% 

e) Credit risk

3,343 
(3,343) 

4,056 
(4,056) 

Credit risk is the risk that a contracting entity will not complete its obligation under a financial instrument 
that  will result in  a  financial loss  to  the Group.  Credit  risk arises  from  the financial  assets  of the  Group, 
which comprise trade and other receivables and deposits with banks and financial institutions. 

To manage credit risk from cash and cash equivalents, it is the Group’s policy to only deposit with banks 
maintaining a minimum independent rating of ‘AA’, ‘A+’ or ‘A-‘.  Contracts for the sale of production from 
SM 71, GC-21 and Lightning are with creditworthy customers and counterparties. 

Receivables balances are monitored on an ongoing basis with the result that the Group’s exposure to bad 
debts in the ordinary course of business is not significant. At reporting date no receivables were overdue. 

The maximum exposure to credit risk at reporting date was as follows: 

2023 
US$’000 

2022 
US$’000 

Cash and cash equivalents 
Trade and other receivables 

f) Liquidity risk

25,851 
2,110 
27,961 

26,764 
5,191 
31,955 

Liquidity risk is the risk that Group will encounter difficulty in meeting obligations associated with financial 
liabilities that are settled by delivering cash or another financial asset.  

It is the policy of the Board to ensure that the Group is able to meet its financial obligations and maintain 
the  flexibility  to  pursue  attractive  investment  opportunities  through  the  Group  maintaining  sufficient 
working capital and access to further funding when required through debt, equity or other means.   

The Group manages liquidity risk by continuously monitoring forecast and actual cash flows with scenario 
analysis. As at reporting date the Group had sufficient cash reserves to meet its current requirements and 
no receivables were overdue. The contractual maturity analysis of payables at the reporting date was as 
63 
follows: 

82 OTTO ENERGY

ANNUAL REPORT 2023

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

20.

Financial instruments (continued) 

Carrying 
Value 
US$’000 

Total 

US$’000

Less than 
1 year 
US$’000

Between  
1-2 years 
US$’000

Between 
2-5 years 
US$’000

Trade and other payables 
2023 
2022 
Borrowings 
2023 
2022 

g)  Capital risk management 

4,648 
3,375 

- 
1,949 

4,648 
3,375 

- 
1,949 

4,648 
3,375 

- 
1,949 

- 
- 

- 
- 

- 
- 

- 
- 

The  Group  manages  its  capital  to  ensure  that  it  will  be  able  to  continue  as  a  going  concern  while 
optimization the potential return to shareholders through the optimization of the debt and equity balance. 
The capital structure of the Group at year end comprises 100% equity (2022: 96% equity and 4% debt)  

In determining the funding mix of debt and equity (total borrowings/total equity), consideration is given 
to the relative impact of  the gearing  ratio on the ability of  the Group to service  interest and  repayment 
schedules, credit facility covenants and also to generate adequate free cash available for corporate and oil 
and gas exploration, development and production activities.  

The  Group  may  consider  raising  capital  when  an  opportunity  to  invest  in  an  opportunity,  business  or 
company is seen as value adding relative to the company’s current share price at the time of the investment.   
h)  Equity price risk 

The Group is exposed to equity price risk on its equity investments. The group holds 3,272,592 shares in 
Pantheon Resources Plc (London Stock Exchange: PANR) 

The following sensitivity analysis is based on the equity price risk exposures in existence at the reporting 
date. The 10.0% sensitivity is based on reasonable possible changes. 

Judgements of reasonably possible movements 

Effect on post tax losses 
Increase/(decrease) 
2022 
2023 
US$’000 
US$’000 

Increase 10% 
Decrease 10% 
i)  Fair values  

50 
(50) 

356 
(356) 

The following table shows the carrying amounts and fair values of financial assets and liabilities, including 
their levels in the fair value hierarchy. It does  not include fair value information for financial assets not 
measured  at  fair  value  if  the  carrying  value  is  a  reasonable  approximation  of  fair  value.  The  different 
valuation methods are called hierarchies and they are described below:  

ANNUAL REPORT 2023 83

OTTO ENERGY
64 

 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

20.

Financial instruments (continued) 

Financial assets measured at fair value

Financial assets at fair value through profit and loss
Financial assets at fair value through profit and loss 
Financial assets at fair value through profit and loss 
Total financial assets measured at fair value 
Financial liabilities measured at fair value

(ii)

2023 
US$’000

2022 
US$’000

Level 1 
Level 2 
Level 3 

529 
- 
- 
529 

2023 
US$’000

3,558 
- 
- 
3,558 

2022 
US$’000

(i)

Derivative financial liabilities at fair value through profit and loss  Level 1 
Derivative financial liabilities at fair value through profit and 
Level 2 
loss
Derivative financial liabilities at fair value through profit and 
loss 
Total financial liabilities measured at fair value 

Level 3 

- 
- 

- 

- 

- 
3,310 

- 

3,310 

(i)

No  derivative  balance  held  at  30  June  2023.  The  30  June  2022  fair  value  of  the  derivatives  were 
determined based on a “mark to market” approach,  calculated based on forward prices  relative to 
contracted prices for contracts as disclosed in note 15 

(ii)

The  fair  value  of  equity  investments  was  determined  based  on  a  “mark  to  market”  approach, 
calculated based on the closing price of PANR shares as at 30 June 2023 as disclosed in note 12. 

Fair value hierarchy 
Level 1 – the instrument has quoted prices (unadjusted) in active markets for identical assets or liabilities; 

Level 2 – the fair values are measured using inputs (other than quoted prices) that are observable for the 
asset or liability either directly or indirectly; or  

Level  3  –  the  fair  values  are  measured  using  inputs  for  the  assets  or  liability  that  are  not  based  on 
observable market data.  

Cash and cash equivalents, trade and other receivables, trade creditors, other creditors and accruals have 
been excluded from the above analysis as their fair values are equal to the carrying values.  

84 OTTO ENERGY

ANNUAL REPORT 2023

65 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

OTHER DISCLOSURES 

Significant investments in subsidiaries 
21. Subsidiaries

The  consolidated  financial  statements  incorporate  the  assets,  liabilities  and  results  of  the  following 
principal subsidiaries: 

Subsidiaries of Otto Energy Limited 

Country of 
incorporation 

Functiona
l currency

Class of 
shares 

Ownership 
Interest  

2023 
(%) 

2022 
(%) 

Otto Energy (Galoc Investment 1) Aps 
Otto Energy (Galoc Investment 2) Aps 
GPC Investments SA 
Borealis Petroleum Pty Ltd 
Otto Energy Alaska (Delaware) LLC 
Otto Energy Resources Corporation 
(Delaware) 
Otto Energy (USA) Inc 
Otto Energy (Louisiana) LLC 
Otto Energy (Gulf One) LLC 
Otto Energy (Gulf Two) LLC 
Otto Operating LLC 
Otto Energy (Lightning) LLC
Otto Energy (Patrick Henry) LLC

(i)

(i)

Denmark 
Denmark 
Switzerland 
Australia 
USA 
USA 

USA 
USA 
USA 
USA 
USA 
USA 
USA 

USD 
USD 
USD 
USD 
USD 
USD 

USD 
USD 
USD 
USD 
USD 
USD 
USD 

Ordinary 
Ordinary 
Ordinary 
Ordinary 
Ordinary 

Ordinary 

Ordinary 
Ordinary 
Ordinary 
Ordinary 
Ordinary 
Ordinary 
Ordinary 

100 
100 
100 
100 
100 

100 

100 
100 
100 
100 
100 
-
- 

100 
100 
100 
100 
100 

100 

100 
100 
100 
100 
100 
100
100 

(i) Otto Energy (Lightning) LLC and Otto Energy (Patrick Henry) LLC were dissolved during the year

a) Operations
22. Interest in operations

The Group’s share of the assets, liabilities, net operating revenues and expenses of operations have been 
incorporated into the financial statements in the appropriate items of the Consolidated Statement of Profit 
or Loss and Other Comprehensive Income and Consolidated Statement of Financial Position.  

The  Group’s  interest  in  operations  is  detailed  below.  Oil  and  Gas  exploration  and  production  is  the 
principal activity performed across these assets. 
2022 

2023 

Asset 

Country 

Group WI 

Group WI 

South Marsh Island 71 
Lightning 
GC-21  
Eaves 
Mosquito Bay West 
Oyster Bayou South 

USA 
USA 
USA 
USA 
USA 
USA 

50% 
37.5% 
16.67% 
10.3% 
30% 
30% 

50% 
37.5% 
16.67% 
10.3% 
30% 
30% 

ANNUAL REPORT 2023 85

OTTO ENERGY
66 

 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

b) Commitments through interests in operations
22. Interest in operations (continued)

The aggregate of the Group’s commitments through its interests in operations is as follows: 

2023 
US$’000 

2022 
US$’000 

Exploration expenditure commitments – not later than 1 year 
Exploration expenditure commitments – later than one year but not 
later than five years 
Capital expenditure commitments – not later than 1 year 
Capital expenditure commitments – later than one year but not later 
than five years

(i)

95 

-
-

1,667 
1,762 

2,845 

95
6,677

- 
9,617 

(i) Capital expenditure commitments relate to future  GC-21 development activities.

a) Employee share option plan
23. Share-based payments

The establishment of the Employee Share Option Plan was approved by shareholders at the 2016 Annual 
General  Meeting  and  again  at  the  2019  Annual  General  Meeting.   The  Employee  Share  Option  Plan  is 
designed to provide long term incentives for employees and key management personnel (KMP) to deliver 
long term shareholder returns. Under the plan, participants are granted options at the Board’s discretion 
and no individual has a contractual right to participate in the plan or to receive any guaranteed benefits. 
Options granted under the plan carry no dividend or voting rights. 

The exercise price of options is based on the weighted average price at which the Company’s shares are 
traded on the Australian Securities Exchange (ASX) during the week up to and including the date of  the 
grant.  An option may only be exercised after that option has vested and any other conditions imposed by 
the Board on exercise are satisfied. Options are granted under the plan for no consideration.  

There were no employee options on issue during the 2023 financial year. The Company did not grant any 
employee options during the 2023 or 2022 financial years. During the year ended 30 June 2023, nil (202: 
nil) options expired. 
b) Options issued to external parties

In addition to customary upfront fees payable to Macquarie, the Company issued to Macquarie 42.5 million 
options to subscribe for fully paid ordinary shares in the Company at an exercise price of A$0.08 to access 
Tranche A1. Under the terms of the options deed, the exercise price is reduced when the company makes 
a pro-rata issue to shareholders. Subsequent to the April 2020 share issue, the adjusted exercise price is 
$A0.0785. A further 42.5 million options will be issued on initial draw of Tranche A2 and will expire four 
years after issue date.  

The  initial  42.5  million  options  vested  in  November  2019  and  an  expense  of  US$528,000  has  been 
capitalised against borrowings and fully amortised over the life of the facility.  

On 27 August 2021, the Company announced that it had issued 30,000,000 options to Foster Stockbroking 
Pty  Ltd  pursuant  to  the  terms  of  an  Equity  Capital  Markets  Advisory  Agreement.  Of  these,  20,000,000 
options have an exercise price of $0.02 per option with an expiry date of 27 August 2024 and 10,000,000 
options have an exercise price of $0.025 per option and an expiry date of 27 August 2024. These options 
vested immediately on issue and were expensed in the accounts at fair value using a Black Scholes model 
(Tranche A US$59,171, Tranche B US$26,621) 

86 OTTO ENERGY

ANNUAL REPORT 2023

67 

 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

c)  Performance rights  
23.

Share-based payments (continued) 

The Performance Rights Plan was approved by shareholders at the 2016 Annual General Meeting and again 
at  the  2019  Annual  General  Meeting.   The  Performance  Rights  Plan  is  designed  to  provide  long  term 
incentives for senior managers and employees to deliver long term shareholder returns. Participation in 
the plan is at the Board’s discretion and no individual has a contractual right to participate in the plan or to 
receive any guaranteed benefits. The amount of performance rights that will vest depends on vesting period 
and/or  Otto  Energy  Limited’s  TSR,  including  share  price  growth,  dividends,  and  capital  returns.  Once 
vested, the performance rights are automatically converted to shares. If the vesting condition is not met on 
a measurement date (no rights vest), the performance rights will not lapse and will continue to exist as 
unvested performance rights to be retested at the next measurement date or expiry date, whichever is later. 
Performance rights are granted under the plan for no consideration. Rights granted under the plan carry 
no dividend or voting rights. Any unvested performance rights lapse on cessation of employment or office.  

Set out below are summaries of rights granted and outstanding under the Performance Rights Plan: 

2023 

Balance at 
start of the 
year 

Rights 
issued 
during 
the year 

Exercise
d/ 
vested 

Lapsed/ 
expired 

Balance 
at end of 
the year 

Fair 
value 
on 
date 
of 
issue 
A$ 

Fair 
value 
on 
date 
of 
issue 
US$ 

Grant date  Expiry 

date 

Number 

Number  Number 

Number 

Number 

29 Nov 2017 
29 Nov 2017 

29 Nov 2022 
29 Nov 2022 

0.02 
0.02 

0.02 
0.01 

1,394,333 
1,394,334 

21 Dec 2018 

15 Nov 2023 

0.01 

0.01 

       5,919,333  

21 Dec 2018 

15 Nov 2023 

0.01 

0.01 

       2,959,667  

15 Nov 2023 
15 Nov 2023 
15 Nov 2023 
15 Nov 2023 
15 Nov 2023 
15 Nov 2023 

15 Nov 2018 
21 Dec 2018 
15 Nov 2018 
21 Dec 2018 
15 Nov 2018 
21 Dec 2018 
Total 
Weighted average exercise price – A$ 

0.02 
0.01 
0.03 
0.01 
0.03 
0.01 

0.02 
0.01 
0.02 
0.01 
0.02 
0.01 

 595,000  
 3,497,333  
 595,000  
 3,497,335  
595,000  
 3,497,332  
23,944,667 
0.01 

- 
- 

- 

- 

- 
- 
- 
- 
- 
- 
- 

- 
- 

- 

- 

- 
- 
- 
- 
- 
- 
- 

(1,394,333) 
(1,394,334) 

- 
- 

- 

- 

- 
- 
- 
- 
- 
- 
(2,788,667) 

5,919,333  

2,959,667  
 595,000  
 3,497,333  
 595,000  
 3,497,335  
595,000  
 3,497,332  
21,156,000 
0.01 

ANNUAL REPORT 2023 87

OTTO ENERGY
68 

 
 
 
 
 
 
       
       
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

Share-based payments (continued) 

23.
  2022 

Fair 
value 
on 
date of 
issue 
A$ 

Fair 
value 
on 
date of 
issue 
US$ 

Balance at 
start of 
the year 

Rights 
issued 
during 
the year 

Exercise/ 
Vested/ 
lapsed/ 
expired 

Balance at 
end of the 
year 

Number 

Number 

Number 

Number 

Grant date 

Expiry date 

29 Nov 2017 
29 Nov 2017 

29 Nov 2022 
29 Nov 2022 

21 Dec 2018 

15 Nov 2023 

21 Dec 2018 

15 Nov 2023 

0.02 
0.02 

0.01 

0.01 

15 Nov 2023 
15 Nov 2023 
15 Nov 2023 
15 Nov 2023 
15 Nov 2023 
15 Nov 2023 

15 Nov 2018 
21 Dec 2018 
15 Nov 2018 
21 Dec 2018 
15 Nov 2018 
21 Dec 2018 
Total 
Weighted average exercise price – A$ 

0.02 
0.01 
0.03 
0.01 
0.03 
0.01 

0.02 
0.01 

0.01 

0.01 

0.02 
0.01 
0.02 
0.01 
0.02 
0.01 

1,394,333 
1,394,334 

5,919,333  

2,959,667  
 595,000  
 3,497,333  
 595,000  
 3,497,335  
595,000  
 3,497,332  
23,944,667 
0.01 

- 
- 

- 

- 

- 
- 
- 
- 
- 
- 
- 

- 
- 

- 

- 

- 
- 
- 
- 
- 
- 
- 

1,394,333 
1,394,334 

       5,919,333  

       2,959,667  

 595,000  
 3,497,333  
 595,000  
 3,497,335  
595,000  
 3,497,332  
23,944,667 
0.01 

Set out below is the share based payment (reversal)/expense: 

Performance rights issues in financial year 2019 
Options issued in financial year 2022 
Total   

2023 
US$’000 

2022 
US$’000 

- 
- 
- 

6 
86 
92 

No performance rights were granted under the Plan in the financial year 2023. The amount of performance 
rights that will vest depends on the vesting period and/or Otto Energy Limited’s total shareholder return 
(‘TSR’), including share price growth, dividends, and capital returns. For the rights on issue during, and at 
the end of the year, vesting of the rights for directors, the CEO and other members of the executive team 
were based on TSR performance only. The TSR performance required for the rights granted during the year 
ended 30 June 2019 is 15%, compounding from the date of grant to the measurement date (based on 90 
day VWAP).  

If  on  a  measurement  date,  no  rights  vest  and  those  performance  rights  continue  to  exist  as  unvested 
performance  rights  to  be  retested  at  the  next  measurement  date  or  expiry  date  if  there  are  no  further 
measurement  dates.  Any  unvested  performance  rights  will  lapse  on  cessation  of  employment  or  office 
under the Performance Rights Plan. 

For  the  year  ended  30  June  2023,  the  Group  recognised  share-based  payments  expense  of  nil  
(2022:US$0.09M) in the Consolidated Statement of Profit or Loss and Other Comprehensive Income 

88 OTTO ENERGY

ANNUAL REPORT 2023

69 

 
 
 
 
 
       
       
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

Recognition and measurement 
23.

Share-based payments (continued) 

The  Group  has  in  previous  financial  years  provided  benefits  to  its  employees  and  key  management 
personnel  in  the  form  of  share-based  payments,  whereby  services  were  rendered  partly  or  wholly  in 
exchange for shares or rights over shares.  

The costs  of these  equity-settled transactions  are  measured  by reference to the fair  value  of the equity 
instruments at the date on which they are granted.   

The  costs  of  these  equity-settled  transactions  is  recognised,  together  with  a  corresponding  increase  in 
equity,  over  the  period  in  which  the  performance  and/or  service  conditions  are  fulfilled  (the  vesting 
period), ending on the date on which the relevant employees become fully entitled to the equity instrument 
(vesting date).  

At each subsequent reporting date until vesting, the cumulative charge to the Consolidated Statement of 
Profit or Loss  and  Other Comprehensive Income  is the  product of  (i)  the  fair value  at  grant date of  the 
award; (ii) the current best estimate of the number of equity instruments that will vest, taking into account 
such factors as the likelihood of employee turnover during the vesting period and the likelihood of any non-
market performance conditions being met and (iii) the expired portion of the vesting period. 

The charge to the Consolidated Statement of Profit or Loss and Other Comprehensive Income for the period 
is the cumulative amount as calculated above less the amounts already charged in previous periods.  There 
is a corresponding credit to equity. 

Until an equity instrument has vested, any amounts recorded are contingent and will be adjusted if more 
or fewer equity instruments vest than were originally anticipated to do so.  Any equity instrument subject 
to a market condition is considered to vest irrespective of whether or not that market condition is fulfilled, 
provided that all other conditions are satisfied. 

If the terms of an equity-settled award are modified, as a minimum, an expense is recognised as if the terms 
had not been modified.  An additional expense is recognised for any modification that increases the total 
fair value of the share-based payment arrangement, or is otherwise beneficial to the recipient of the award, 
as measured at the date of modification. 

If an equity-settled transaction is cancelled (other than  a grant cancelled by forfeiture when the vesting 
conditions are not satisfied), it is treated as if it had vested on the date of cancellation, and any expense not 
yet recognised for the award is recognised immediately.  However, if a new equity instrument is substituted 
for the cancelled award and designated as a replacement award on the date that it is granted, the cancelled 
and new equity instrument is treated as if it was a modification of the original award, as described in the 
preceding paragraph. 
Key estimates and judgements 

The Group measures the cost of equity-settled transactions with employees by reference to the fair value 
of the equity instruments at the date at which they are granted.  The fair value is determined by using a 
single share price barrier model taking into account the terms and conditions upon which the instruments 
were granted. The accounting estimates and assumptions relating to equity-settled share-based payments 
would have no impact on the carrying amounts of assets and liabilities within the next annual reporting 
period but may impact profit or loss and equity. 

ANNUAL REPORT 2023 89

OTTO ENERGY
70 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

24.

Related parties 

Key management personnel compensation 

2023 
US$’000 

2022 
US$’000 

Short-term employee benefits 
Post-employment benefits 
Other benefits  
Termination benefits 
Share-based payments 
Total USD 
Total AUD equivalent 

25.

Auditor’s remuneration 

1,842   
50 
125 
300 
- 
2,317 
3,457 

        1,717 
46 
105 
- 
3 
1,871 
2,591 

During the year the following fees were paid or payable for services provided by the auditor of the parent 
entity, its related practices and non-related audit firms: 

2023 
US$’000 

2022 
US$’000 

BDO Audit (WA) Pty Ltd 
  Audit and review of financial statements 
  Tax compliance services 
  Tax consulting and tax advice 
Total remuneration of BDO Audit (WA) Pty Ltd 

Network firms of BDO Audit (WA) Pty Ltd 
  Audit and review of financial statements 
  Tax compliance services 
  International tax consulting  
Total remuneration of network firms of BDO Audit (WA) Pty Ltd 

Total  

58 
8 
- 
66 

33 
28 
39 
100 

166 

56 
9 
10 
75 

18 
54 
78 
150 

225 

It  is  the  Group’s  policy  to  employ  BDO  on  assignments  additional  to  their statutory  audit  duties  where 
BDO’s expertise and experience with the Group are important. These assignments are principally tax advice 
where  BDO  is  awarded assignments  on  a  competitive  basis. It  is the  Group’s  policy to seek  competitive 
tenders for all major consulting projects. 

Insurance Claim 
26.

Contingent assets and liabilities 

In  January  2023,  Otto  and  the  operator  of  GC  21,  both  filed  a  Control  of  Well  event  claim  with  their 
respective insurance carriers regarding the recompletion at GC 21. During the recompletion, the tubing 
string, control lines and clamps were damaged, and the 14-inch casing was found to be parted below the 
mudline.    Once  the  loss  of  control  was  encountered,  it  took  numerous  attempts,  tests,  and  work  to 
determine the issues. 
71 

90 OTTO ENERGY

ANNUAL REPORT 2023

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

26. Contingent assets and liabilities (continued)

The insurance claim is for a maximum amount of US$8.7 million. In August 2023, the Company announced 
it had received US$5.8 million in relation to the insurance claim as an interim payment. Refer to Note 28 
Events after the reporting period. However, the contingent asset has not been recognised as a receivable 
as at 30 June 2023 as the outcome was not finalised at reporting date. No assurance can be made as to the 
amount or timing of any additional insurance claim proceeds.  
Transaction related bonuses 

In  March  2023,  the  Company  announced  a  formal  review  process  to  evaluate  strategic  options  to 
maximize shareholder value including a  potential partial or full sale of the Company and/or its assets. 
Seaport Global Securities (in the United States) and Adelaide Equity Partners Limited (in Australia) have 
been retained as financial advisors to assist with the  process with a transaction-based fee agreed on a 
successful outcome. The success fee is dependent on the aggregate consideration and sale structure.

In June 2023, the Company announced a change in management whereby Mr Utsler departed as CEO and 
Managing Director on 19 June 2023 with Mr Herod commencing as CEO on 20 June 2023. Mr Herod will be 
entitled  to  receive  a  cash  bonus  if  there  is  a  liquidity  event  that  results  in  a  return  of  capital  to  the 
Company’s shareholders (including a takeover, merger, scheme of arrangement, sale of assets, share buy-
back, special dividend, or a series of liquidity events) that arises from the signing of definitive documents 
during Mr Herod’s employment not later than 1 March 2024. The maximum amount of the cash bonus is 
US$0.3 million. As a separate matter, Mr Utsler will be entitled to receive a cash bonus of US$0.2 million if 
there is a liquidity event occurring not later than December 31, 2023 pursuant to the terms and conditions 
of a consulting agreement dated 19 June 2023.  

a) Exploration expenditure commitments
27. Commitments

Exploration expenditure contracted for at the reporting date but not recognised as liabilities are as follows: 

2023 
US$’000 

2022 
US$’000 

Not later than 1 year 
Later than one year but not later than five years 

b) Capital expenditure commitments.

95 
-
95 

2,845 
95
2,940 

Capital expenditure contracted for at the reporting date but not recognised as liabilities are as follows: 

Not later than 1 year 
Later than one year but not later than five years 

2023 
US$’000 

2022 
US$’000 

-
1,667 
1,667 

6,677
- 
6,677 

Capital expenditure commitments relate to future  GC-21 development activities. 

ANNUAL REPORT 2023 91

OTTO ENERGY
72 

 
FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

28. Events after the reporting period

No  matters  or  circumstances  have  arisen  since  30  June  2023  that  have  significantly  affected,  or  may 
significantly affect the Group’s operations, the results of those operations, or the Group’s state of affairs 

in future financial years apart from those listed below: 

On 9 August 2023, Otto received an AFE from the operator of the Vick #1 well to plug and abandon 
this well, at a cost of US$11,000, net to Otto.

As of 11 August 2023, Otto had received proceeds of US$5.8 million in relation to a Control of Well 
insurance claim at GC 21. During the recompletion, the tubing string, control lines, casing and clamps
were damaged. A review is underway to determine how increased loop eddy currents contributed to
these failures.





On 30 August 2023 the Company released its statement of reserves and prospective resources as at 
30 June 2023. The estimated reserves were compiled by Otto’s independent consultant Ryder Scott
Company  and  covered  SM  71,  Lightning,  GC  21,  Mosquito  Bay  West  and  Oyster  Bayou  South.  The
contingent and prospective resources covered SM 71, Lightning and ST 48. The summary statement
of reserves and resources as at 30 June 2023 and changes to reserves and resources since 30 June
2022 is set out in the Production and Development section of this Director’s Report.  For full details 
refer to ASX release dated 30 August 2023.

29. Parent entity disclosures

As at, and throughout the financial year ended 30 June 2023, the parent company of the Group was Otto 
Energy Limited. 

2023 
US$’000 

2022 
US$’000 

Summarised statement of profit or loss and other 
comprehensive income 

Profit/(loss) for the year after tax 
Total comprehensive profit/(loss) for the year 

Summarised statement of financial position 

Current assets 
Non-current assets 
Total assets 

Current liabilities 
Non-current liabilities 
Total liabilities 

Net assets 

92 OTTO ENERGY

ANNUAL REPORT 2023

Parent entity 

(7,006) 
(7,006) 

13,641 
13,641 

2023 
US$’000 

2022 
US$’000 

10,171 
37,922 
48,093 

331 
22 
353 

5,237 
50,647 
55,884 

415 
17 
432 

48,446 

55,452 

73 

FINANCIAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS 
For the year ended 30 June 2023 

29. Parent entity disclosures (continued)

Total equity of the parent entity comprises:

Share capital 
Share based payments reserves 
Foreign currency translation reserve 
Accumulated losses 
Total equity 

2023 
US$’000 

2022 
US$’000 

133,170 
10,506 
- 
(95,230) 
48,446 

133,170 
10,506 
- 
(88,224) 
55,452 

Guarantees entered into by the parent in relation to the debts of its subsidiaries 

Parent  company  guarantees  are  extended  on  a  case-by-case  basis.  Otto  Energy  Limited  has  provided  a 
number  of  performance  guarantees  for  subsidiaries  under  the  terms  of  joint  operations  operating 
agreements,  participation  agreements  and  agreements  with  Governments  pertaining  to  oil  &  gas 
exploration.  

Otto Energy Limited  has a  guarantee  in  place to Byron  Energy Inc, for the  performance of  Otto  Energy 
(Louisiana) LLC’s obligations in relation to SM 71. 
Contingent liabilities 

The parent entity had no contingent liabilities as at 30 June 2023 and 30 June 2022 beyond those listed in 
Note 26. 
Significant accounting policies 

The accounting policies of the parent entity are consistent with those of the Group, except for the following: 
Investments in subsidiaries are accounted for at cost, less any impairment in the parent entity.   

30. New accounting standards and interpretations

There are no new and amended standards adopted by Otto Energy Limited. 

ANNUAL REPORT 2023 93

OTTO ENERGY
74 

 
FINANCIAL REPORT

DIRECTORS’ DECLARATION 
For the year ended 30 June 2023 

In accordance with a resolution of the Directors of Otto Energy Limited, I state that: 

1.

In the opinion of the Directors:

a.

b.

c.

d.

the  financial  statements,  notes  and  the  additional  disclosures  included  in  the  audited  2023
Corporations  Act  2001 
Remuneration  Report,  comply  with  Australian  Accounting  Standards  (including  Australian 
Accounting  Interpretations)  and  the 
and  other  mandatory  professional
reporting requirements;

the financial statements and notes give a true and fair view of the financial position of the Group
as at 30 June 2023 and of its performance for the year ended on that date;

the  financial  statements  and  notes  comply  with  International  Financial  Reporting  Standards  as
disclosed in the ‘Basis of Preparation’ section within the notes to the 2023 Financial Report; and

there are reasonable grounds to believe that the Company will be able to pay its debts as and when 
they become due and payable.

Corporations Act 2001

2. This declaration has been made after receiving the declarations required to be made to the Directors

in accordance with section 295A of the 

 for the year ended 30 June 2023.

On behalf of the Board 
Mr J Jetter 

Chairman 
28 September 2023 

94 OTTO ENERGY

ANNUAL REPORT 2023

75 

Tel: +61 8 6382 4600 

Fax: +61 8 6382 4601 

www.bdo.com.au 

Tel: +61 8 6382 4600 

Fax: +61 8 6382 4601 

www.bdo.com.au 

Level 9 

Mia Yellagonga Tower 2 

5 Spring Street 

Perth, WA 6000 

Level 9 

PO Box 700 West Perth WA 6872 

Mia Yellagonga Tower 2 

Australia 

5 Spring Street 

Perth, WA 6000 

Australia 

PO Box 700 West Perth WA 6872 

INDEPENDENT AUDITOR'S REPORT 

INDEPENDENT AUDITOR'S REPORT 

To the members of Otto Energy Limited 

To the members of Otto Energy Limited 

Report on the Audit of the Financial Report 

Opinion  

Report on the Audit of the Financial Report 

We have audited the financial report of Otto Energy Limited (the Company) and its subsidiaries (the 

Group), which comprises the consolidated statement of financial position as at 30 June 2023, the 

Opinion  

consolidated statement of profit or loss and other comprehensive income, the consolidated statement 

We have audited the financial report of Otto Energy Limited (the Company) and its subsidiaries (the 

of changes in equity and the consolidated statement of cash flows for the year then ended, and notes 

Group), which comprises the consolidated statement of financial position as at 30 June 2023, the 

to the financial report, including a summary of significant accounting policies and the directors’ 

consolidated statement of profit or loss and other comprehensive income, the consolidated statement 

of changes in equity and the consolidated statement of cash flows for the year then ended, and notes 

In our opinion the accompanying financial report of the Group, is in accordance with the Corporations 

to the financial report, including a summary of significant accounting policies and the directors’ 

declaration. 

Act 2001, including:  

declaration. 

(i) 

In our opinion the accompanying financial report of the Group, is in accordance with the Corporations 

Giving a true and fair view of the Group’s financial position as at 30 June 2023 and of its 

Act 2001, including:  

financial performance for the year ended on that date; and  

(ii) 

(i) 

Complying with Australian Accounting Standards and the Corporations Regulations 2001.  

Giving a true and fair view of the Group’s financial position as at 30 June 2023 and of its 

Basis for opinion  

financial performance for the year ended on that date; and  

(ii) 

We conducted our audit in accordance with Australian Auditing Standards.  Our responsibilities under 

Complying with Australian Accounting Standards and the Corporations Regulations 2001.  

those standards are further described in the Auditor’s responsibilities for the audit of the Financial 

Basis for opinion  

Report section of our report.  We are independent of the Group in accordance with the Corporations 

We conducted our audit in accordance with Australian Auditing Standards.  Our responsibilities under 

Act 2001 and the ethical requirements of the Accounting Professional and Ethical Standards Board’s 

those standards are further described in the Auditor’s responsibilities for the audit of the Financial 

APES 110 Code of Ethics for Professional Accountants (including Independence Standards) (the Code) 

Report section of our report.  We are independent of the Group in accordance with the Corporations 

that are relevant to our audit of the financial report in Australia.  We have also fulfilled our other 

Act 2001 and the ethical requirements of the Accounting Professional and Ethical Standards Board’s 

ethical responsibilities in accordance with the Code. 

APES 110 Code of Ethics for Professional Accountants (including Independence Standards) (the Code) 

We confirm that the independence declaration required by the Corporations Act 2001, which has been 

that are relevant to our audit of the financial report in Australia.  We have also fulfilled our other 

given to the directors of the Company, would be in the same terms if given to the directors as at the 

ethical responsibilities in accordance with the Code. 

time of this auditor’s report. 

We confirm that the independence declaration required by the Corporations Act 2001, which has been 

We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis 

given to the directors of the Company, would be in the same terms if given to the directors as at the 

for our opinion.  

time of this auditor’s report. 

Key audit matters 

We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis 

for our opinion.  

Key audit matters are those matters that, in our professional judgement, were of most significance in 

our audit of the financial report of the current period.  These matters were addressed in the context of 

Key audit matters 

our audit of the financial report as a whole, and in forming our opinion thereon, and we do not provide 

Key audit matters are those matters that, in our professional judgement, were of most significance in 

a separate opinion on these matters.  

our audit of the financial report of the current period.  These matters were addressed in the context of 

our audit of the financial report as a whole, and in forming our opinion thereon, and we do not provide 

a separate opinion on these matters.  

BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members  of BDO Australia 

Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO 

International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability 

limited by a scheme approved under Professional Standards Legislation. 

BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members  of BDO Australia 

Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO 

International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability 

limited by a scheme approved under Professional Standards Legislation. 

1 

1 

 
 
 
 
 
 
 
 
Tel: +61 8 6382 4600 
Fax: +61 8 6382 4601 
www.bdo.com.au 

Level 9 
Mia Yellagonga Tower 2 
5 Spring Street 
Perth, WA 6000 
PO Box 700 West Perth WA 6872 
Australia 

INDEPENDENT AUDIT REPORT TO THE MEMBERS OF 
INDEPENDENT AUDITOR'S REPORT 
OTTO ENERGY LIMITED 
For the year ended 30 June 2023 
To the members of Otto Energy Limited 

Tel: +61 8 6382 4600 
Fax: +61 8 6382 4601 
www.bdo.com.au 

Tel: +61 8 6382 4600 
Fax: +61 8 6382 4601 
www.bdo.com.au 

Tel: +61 8 6382 4600 
Fax: +61 8 6382 4601 
www.bdo.com.au 

Level 9 
Mia Yellagonga Tower 2 
5 Spring Street 
Perth, WA 6000 
Level 9 
Level 9 
PO Box 700 West Perth WA 6872 
Mia Yellagonga Tower 2 
Mia Yellagonga Tower 2 
Australia 
5 Spring Street 
5 Spring Street 
Perth, WA 6000 
Perth, WA 6000 
PO Box 700 West Perth WA 6872 
PO Box 700 West Perth WA 6872 
Australia 
Australia 

INDEPENDENT AUDITOR'S REPORT 
Report on the Audit of the Financial Report 
INDEPENDENT AUDITOR'S REPORT 

Opinion  
INDEPENDENT AUDITOR'S REPORT 
To the members of Otto Energy Limited 
We have audited the financial report of Otto Energy Limited (the Company) and its subsidiaries (the 
To the members of Otto Energy Limited 
Group), which comprises the consolidated statement of financial position as at 30 June 2023, the 
consolidated statement of profit or loss and other comprehensive income, the consolidated statement 
To the members of Otto Energy Limited 
Report on the Audit of the Financial Report 
Report on the Audit of the Financial Report 
of changes in equity and the consolidated statement of cash flows for the year then ended, and notes 
to the financial report, including a summary of significant accounting policies and the directors’ 
Opinion  
Opinion  
declaration. 
Report on the Audit of the Financial Report 
We have audited the financial report of Otto Energy Limited (the Company) and its subsidiaries (the 
We have audited the financial report of Otto Energy Limited (the Company) and its subsidiaries (the 
In our opinion the accompanying financial report of the Group, is in accordance with the Corporations 
Group), which comprises the consolidated statement of financial position as at 30 June 2023, the 
Opinion  
Group), which comprises the consolidated statement of financial position as at 30 June 2023, the 
Act 2001, including:  
consolidated statement of profit or loss and other comprehensive income, the consolidated statement 
consolidated statement of profit or loss and other comprehensive income, the consolidated statement 
We have audited the financial report of Otto Energy Limited (the Company) and its subsidiaries (the 
of changes in equity and the consolidated statement of cash flows for the year then ended, and notes 
of changes in equity and the consolidated statement of cash flows for the year then ended, and notes 
Giving a true and fair view of the Group’s financial position as at 30 June 2023 and of its 
(i) 
Group), which comprises the consolidated statement of financial position as at 30 June 2023, the 
to the financial report, including a summary of significant accounting policies and the directors’ 
to the financial report, including a summary of significant accounting policies and the directors’ 
financial performance for the year ended on that date; and  
consolidated statement of profit or loss and other comprehensive income, the consolidated statement 
declaration. 
declaration. 
of changes in equity and the consolidated statement of cash flows for the year then ended, and notes 
Complying with Australian Accounting Standards and the Corporations Regulations 2001.  
(ii) 
In our opinion the accompanying financial report of the Group, is in accordance with the Corporations 
to the financial report, including a summary of significant accounting policies and the directors’ 
In our opinion the accompanying financial report of the Group, is in accordance with the Corporations 
Basis for opinion  
Act 2001, including:  
Act 2001, including:  
declaration. 
We conducted our audit in accordance with Australian Auditing Standards.  Our responsibilities under 
Giving a true and fair view of the Group’s financial position as at 30 June 2023 and of its 
(i) 
(i)
Giving a true and fair view of the Group’s financial position as at 30 June 2023 and of its 
In our opinion the accompanying financial report of the Group, is in accordance with the Corporations 
those standards are further described in the Auditor’s responsibilities for the audit of the Financial 
financial performance for the year ended on that date; and  
financial performance for the year ended on that date; and  
Act 2001, including:  
Report section of our report.  We are independent of the Group in accordance with the Corporations 
Complying with Australian Accounting Standards and the Corporations Regulations 2001.  
(ii) 
Complying with Australian Accounting Standards and the Corporations Regulations 2001.  
(ii)
Giving a true and fair view of the Group’s financial position as at 30 June 2023 and of its 
(i) 
Act 2001 and the ethical requirements of the Accounting Professional and Ethical Standards Board’s 
financial performance for the year ended on that date; and  
APES 110 Code of Ethics for Professional Accountants (including Independence Standards) (the Code) 
Basis for opinion  
Basis for opinion  
that are relevant to our audit of the financial report in Australia.  We have also fulfilled our other 
Complying with Australian Accounting Standards and the Corporations Regulations 2001.  
(ii) 
We conducted our audit in accordance with Australian Auditing Standards.  Our responsibilities under 
We conducted our audit in accordance with Australian Auditing Standards.  Our responsibilities under 
ethical responsibilities in accordance with the Code. 
those standards are further described in the Auditor’s responsibilities for the audit of the Financial 
those standards are further described in the Auditor’s responsibilities for the audit of the Financial 
Basis for opinion  
We confirm that the independence declaration required by the Corporations Act 2001, which has been 
Report section of our report.  We are independent of the Group in accordance with the Corporations 
Report section of our report.  We are independent of the Group in accordance with the Corporations 
We conducted our audit in accordance with Australian Auditing Standards.  Our responsibilities under 
given to the directors of the Company, would be in the same terms if given to the directors as at the 
Act 2001 and the ethical requirements of the Accounting Professional and Ethical Standards Board’s 
Act 2001 and the ethical requirements of the Accounting Professional and Ethical Standards Board’s 
those standards are further described in the Auditor’s responsibilities for the audit of the Financial 
time of this auditor’s report. 
APES 110 Code of Ethics for Professional Accountants (including Independence Standards) (the Code) 
APES 110 Code of Ethics for Professional Accountants (including Independence Standards) (the Code) 
Report section of our report.  We are independent of the Group in accordance with the Corporations 
that are relevant to our audit of the financial report in Australia.  We have also fulfilled our other 
that are relevant to our audit of the financial report in Australia.  We have also fulfilled our other 
We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis 
Act 2001 and the ethical requirements of the Accounting Professional and Ethical Standards Board’s 
ethical responsibilities in accordance with the Code. 
ethical responsibilities in accordance with the Code. 
for our opinion.  
APES 110 Code of Ethics for Professional Accountants (including Independence Standards) (the Code) 
We confirm that the independence declaration required by the Corporations Act 2001, which has been 
We confirm that the independence declaration required by the Corporations Act 2001, which has been 
Key audit matters 
that are relevant to our audit of the financial report in Australia.  We have also fulfilled our other 
given to the directors of the Company, would be in the same terms if given to the directors as at the 
given to the directors of the Company, would be in the same terms if given to the directors as at the 
ethical responsibilities in accordance with the Code. 
Key audit matters are those matters that, in our professional judgement, were of most significance in 
time of this auditor’s report. 
time of this auditor’s report. 
our audit of the financial report of the current period.  These matters were addressed in the context of 
We confirm that the independence declaration required by the Corporations Act 2001, which has been 
We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis 
We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis 
our audit of the financial report as a whole, and in forming our opinion thereon, and we do not provide 
given to the directors of the Company, would be in the same terms if given to the directors as at the 
for our opinion.  
for our opinion.  
a separate opinion on these matters.  
time of this auditor’s report. 
Key audit matters 
Key audit matters 
We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis 
Key audit matters are those matters that, in our professional judgement, were of most significance in 
for our opinion.  
Key audit matters are those matters that, in our professional judgement, were of most significance in 
our audit of the financial report of the current period.  These matters were addressed in the context of 
our audit of the financial report of the current period.  These matters were addressed in the context of 
Key audit matters 
our audit of the financial report as a whole, and in forming our opinion thereon, and we do not provide 
our audit of the financial report as a whole, and in forming our opinion thereon, and we do not provide 
a separate opinion on these matters.  
Key audit matters are those matters that, in our professional judgement, were of most significance in 
a separate opinion on these matters.  
our audit of the financial report of the current period.  These matters were addressed in the context of 
1 
BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members  of BDO Australia 
our audit of the financial report as a whole, and in forming our opinion thereon, and we do not provide 
Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO 
76 
a separate opinion on these matters.  
International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability 
limited by a scheme approved under Professional Standards Legislation. 
BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members  of BDO Australia 
Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO 
International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability 
limited by a scheme approved under Professional Standards Legislation. 

OTTO ENERGY

ANNUAL REPORT 2023 95

1 

BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members  of BDO Australia 
Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO 
International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability 

limited by a scheme approved under Professional Standards Legislation. 

1 

BDO Audit (WA) Pty Ltd ABN 79 112 284 787 is a member of a national association of independent entities which are all members  of BDO Australia 

Ltd ABN 77 050 110 275, an Australian company limited by guarantee. BDO Audit (WA) Pty Ltd and BDO Australia Ltd are members of BDO 

International Ltd, a UK company limited by guarantee, and form part of the international BDO network of independent member firms. Liability 

limited by a scheme approved under Professional Standards Legislation. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INDEPENDENT AUDIT REPORT TO THE MEMBERS OF 
OTTO ENERGY LIMITED 
For the year ended 30 June 2023 

Impairment testing of Cash Generating Unit 
Impairment testing of Oil & Gas Properties (Green Canyon 21)

Key audit matter  
Key audit matter  

How the matter was addressed in our audit 
How the matter was addressed in our audit

The Group’s carrying value of oil and gas properties as 
The Group’s carrying value of oil and gas properties as 

Our work included but not limited to the following 
Our work included but not limited to the following 

disclosed in note 13 represents a significant asset to 
disclosed in note 13 represents a significant asset to 

procedures:  
procedures:  

the Group and is comprised of several Cash Generating 
the Group and is comprised of several Cash Generating 

Units (“CGUs”). The Australian Accounting Standards 
Units (“CGUs”). The Australian Accounting Standards 

require the Group to assess whether there are any 
require the Group to assess whether there are any 

indicators that oil and gas properties may be impaired.  
indicators that oil and gas properties may be impaired.  

• 
•

Assessing the appropriateness of the Group’s 
Assessing the appropriateness of the Group’s 

categorisation of Cash Generating Units (“CGUs”) 
categorisation of Cash Generating Units (“CGUs”) 

and the allocation of assets to the carrying value of 
and the allocation of assets to the carrying value of 

CGUs based on our understanding of the Group’s 
CGUs based on our understanding of the Group’s 

The Group concluded there was an impairment 
The Group concluded there was an impairment 

business and internal reporting; 
business and internal reporting; 

indicator during the year pertaining to its Bulleit well 
indicator during the year pertaining to its Bulleit well 

at Green Canyon (GC-21) as a result of lower than 
at Green Canyon (GC-21) as a result of lower than 

expected well performance and cost overruns. 
expected well performance and cost overruns. 

Accordingly, the Group was required to estimate the 
Accordingly, the Group was required to estimate the 

recoverable amount of the GC-21 CGU in accordance 
recoverable amount of the GC-21 CGU in accordance 

with the Australian Accounting Standards from which 
with the Australian Accounting Standards from which 

an impairment was recognised as per note 13.  
an impairment was recognised as per note 13.  

The assessment of impairment is complex and contains 
The assessment of impairment is complex and contains 

a number of estimates and judgements. The key 
a number of estimates and judgements. The key 

judgements and estimates used in the group’s 
judgements and estimates used in the group’s 

impairment assessment are disclosed in note 13 to the 
impairment assessment are disclosed in note 13 to the 

financial report. Accordingly, this matter was 
financial report. Accordingly, this matter was 

considered to be a key audit matter. 
considered to be a key audit matter. 

• 
•

• 
•

• 
•

• 
•

• 
•

• 
•

• 
•

• 
•

• 
•

Considering management’s valuation methodology 
Considering management’s valuation methodology 

applied in measuring the fair value of the respective 
applied in measuring the fair value of the respective 

assets identified within the GC-21 CGU; 
assets identified within the GC-21 CGU; 

Obtaining and reviewing available reserve data from 
Obtaining and reviewing available reserve data from 

management’s external experts to determine 
management’s external experts to determine 

whether the data has been correctly included in the 
whether the data has been correctly included in the 

impairment model. This included assessing the 
impairment model. This included assessing the 

competency and objectivity of management’s 
competency and objectivity of management’s 

expert; 
expert; 

Reviewing the accuracy and integrity of 
Reviewing the accuracy and integrity of 

management’s value in use model;  
management’s value in use model;  

Challenging key inputs used in the value in use 
Challenging key inputs used in the value in use 

calculation including but not limited to the 
calculation including but not limited to the 

following: 
following: 

In conjunction with our valuation specialist, 
In conjunction with our valuation specialist, 

considering the appropriateness of the discount rate 
considering the appropriateness of the discount rate 

used;  
used;  

Benchmarking and analysing management’s oil and 
Benchmarking and analysing management’s oil and 

gas price assumptions against external market data; 
gas price assumptions against external market data; 

Reviewing and analysing the appropriateness of 
Reviewing and analysing the appropriateness of 

forecasted operating and production costs contained 
forecasted operating and production costs contained 

within managements model against actuals and 
within managements model against actuals and 

source documentation where possible; and 
source documentation where possible; and 

Performing sensitivity analysis on the commodity 
Performing sensitivity analysis on the commodity 

pricing, reserves and discount rates. 
pricing, reserves and discount rates. 

Reviewing the Director’s minutes and ASX 
Reviewing the Director’s minutes and ASX 

announcements for evidence of consistency of 
announcements for evidence of consistency of 

information with management’s assessment of the 
information with management’s assessment of the 

carrying value of GC-21; and 
carrying value of GC-21; and 

• 
•

Assessing the adequacy of the related disclosures in 
Assessing the adequacy of the related disclosures in 

note 13 to the financial report.  
note 13 to the financial report.  

96 OTTO ENERGY

ANNUAL REPORT 2023

77 

 
 
INDEPENDENT AUDIT REPORT TO THE MEMBERS OF 
OTTO ENERGY LIMITED 
For the year ended 30 June 2023 

Other information  
Other information  

The directors are responsible for the other information.  The other information comprises the 
The directors are responsible for the other information.  The other information comprises the 
information in the Group’s annual report for the year ended 30 June 2023, but does not include the 
information in the Group’s annual report for the year ended 30 June 2023, but does not include the 
financial report and the auditor’s report thereon.  
financial report and the auditor’s report thereon.  

Our opinion on the financial report does not cover the other information and we do not express any 
Our opinion on the financial report does not cover the other information and we do not express any 
form of assurance conclusion thereon.  
form of assurance conclusion thereon.  

In connection with our audit of the financial report, our responsibility is to read the other information 
In connection with our audit of the financial report, our responsibility is to read the other information 
and, in doing so, consider whether the other information is materially inconsistent with the financial 
and, in doing so, consider whether the other information is materially inconsistent with the financial 
report or our knowledge obtained in the audit or otherwise appears to be materially misstated.  
report or our knowledge obtained in the audit or otherwise appears to be materially misstated.  

If, based on the work we have performed, we conclude that there is a material misstatement of this 
If, based on the work we have performed, we conclude that there is a material misstatement of this 
other information, we are required to report that fact.  We have nothing to report in this regard.  
other information, we are required to report that fact.  We have nothing to report in this regard.  

Responsibilities of the directors for the Financial Report  
Responsibilities of the directors for the Financial Report  

The directors of the Company are responsible for the preparation of the financial report that gives a 
The directors of the Company are responsible for the preparation of the financial report that gives a 
true and fair view in accordance with Australian Accounting Standards and the Corporations Act 2001 
true and fair view in accordance with Australian Accounting Standards and the Corporations Act 2001 
and for such internal control as the directors determine is necessary to enable the preparation of the 
and for such internal control as the directors determine is necessary to enable the preparation of the 
financial report that gives a true and fair view and is free from material misstatement, whether due to 
financial report that gives a true and fair view and is free from material misstatement, whether due to 
fraud or error. 
fraud or error. 

In preparing the financial report, the directors are responsible for assessing the ability of the group to 
In preparing the financial report, the directors are responsible for assessing the ability of the group to 
continue as a going concern, disclosing, as applicable, matters related to going concern and using the 
continue as a going concern, disclosing, as applicable, matters related to going concern and using the 
going concern basis of accounting unless the directors either intend to liquidate the Group or to cease 
going concern basis of accounting unless the directors either intend to liquidate the Group or to cease 
operations, or has no realistic alternative but to do so.  
operations, or has no realistic alternative but to do so.  

Auditor’s responsibilities for the audit of the Financial Report  
Auditor’s responsibilities for the audit of the Financial Report  

Our objectives are to obtain reasonable assurance about whether the financial report as a whole is free 
Our objectives are to obtain reasonable assurance about whether the financial report as a whole is free 
from material misstatement, whether due to fraud or error, and to issue an auditor’s report that 
from material misstatement, whether due to fraud or error, and to issue an auditor’s report that 
includes our opinion.  Reasonable assurance is a high level of assurance, but is not a guarantee that an 
includes our opinion.  Reasonable assurance is a high level of assurance, but is not a guarantee that an 
audit conducted in accordance with the Australian Auditing Standards will always detect a material 
audit conducted in accordance with the Australian Auditing Standards will always detect a material 
misstatement when it exists.  Misstatements can arise from fraud or error and are considered material 
misstatement when it exists.  Misstatements can arise from fraud or error and are considered material 
if, individually or in the aggregate, they could reasonably be expected to influence the economic 
if, individually or in the aggregate, they could reasonably be expected to influence the economic 
decisions of users taken on the basis of this financial report.  
decisions of users taken on the basis of this financial report.  

A further description of our responsibilities for the audit of the financial report is located at the 
A further description of our responsibilities for the audit of the financial report is located at the 
Auditing and Assurance Standards Board website (http://www.auasb.gov.au/Home.aspx) at:  
Auditing and Assurance Standards Board website (http://www.auasb.gov.au/Home.aspx) at:  

https://www.auasb.gov.au/admin/file/content102/c3/ar1_2020.pdf 
https://www.auasb.gov.au/admin/file/content102/c3/ar1_2020.pdf 

This description forms part of our auditor’s report. 
This description forms part of our auditor’s report. 

OTTO ENERGY

ANNUAL REPORT 2023 97

78 

 
 
 
 
 
INDEPENDENT AUDIT REPORT TO THE MEMBERS OF 
OTTO ENERGY LIMITED 
For the year ended 30 June 2023 

Report on the Remuneration Report
Report on the Remuneration Report

Opinion on the Remuneration Report
Opinion on the Remuneration Report

We have audited the Remuneration Report included on pages 38 to 51 of the directors’ report for the 
We have audited the Remuneration Report included on pages 38 to 51 of the directors’ report for the
year ended 30 June 2023.
year ended 30 June 2023.

In our opinion, the Remuneration Report of Otto Energy Limited, for the year ended 30 June 2023, 
In our opinion, the Remuneration Report of Otto Energy Limited, for the year ended 30 June 2023, 
complies with section 300A of the Corporations Act 2001.
complies with section 300A of the Corporations Act 2001.

Responsibilities
Responsibilities

The directors of the Company are responsible for the preparation and presentation of the 
The directors of the Company are responsible for the preparation and presentation of the
Remuneration Report in accordance with section 300A of the Corporations Act 2001.  Our responsibility 
Remuneration Report in accordance with section 300A of the Corporations Act 2001.  Our responsibility 
is to express an opinion on the Remuneration Report, based on our audit conducted in accordance with 
is to express an opinion on the Remuneration Report, based on our audit conducted in accordance with 
Australian Auditing Standards.
Australian Auditing Standards.

BDO Audit (WA) Pty Ltd 
BDO Audit (WA) Pty Ltd 

Phillip Murdoch 
Phillip Murdoch 

Director 
Director 

Perth, 28 September 2023 
Perth, 28 September 2023 

98 OTTO ENERGY

ANNUAL REPORT 2023

79 

 
 
 
 
 
ADDITIONAL ASX INFORMATION

ADDITIONAL ASX INFORMATION 
As at 12 September 2023 

Range 

Distribution of shareholdings 

Number of 
holders 

Number of shares 

1 – 1,000 
1,001 – 5,000 
5,001 – 10,000 
10,001 – 100,000 
100,001 and over 
Total 

Shareholders by location 

Australian holders 
Overseas holders 

Unmarketable parcels 

170 
193 
388 
1,638 
1,173 
3,562 

23,783 
582,860 
3,226,911 
71,858,540 
4,719,317,679 
4,795,009,773 

Number of holders 

Number of shares 

3,355 
207 
3,562 

4,437,856,587 
357,153,186 
4,795,009,773 

There were 1,370 shareholders holding less than a marketable parcel of shares.

Name 

Twenty largest shareholders 

CITICORP NOMINEES PTY LIMITED 

GLOBAL MOSAIC PTY LTD 
BNP PARIBAS NOMINEES PTY LTD 

HSBC CUSTODY NOMINEES (AUSTRALIA) LIMITED 
BNP PARIBAS NOMS PTY LTD 

1 
2 
3  MONEX BOOM SECURITIES (HK) LTD CLIENT A/C 
4 
5 
6  MR KENNETH JOSEPH HALL  
BNP PARIBAS NOMINEES PTY LTD ACF CLEARSTREAM 
7 
8  MONEX BOOM SECURITIES (HK) LTD CLIENT A/C  
9 
10  MERRILL LYNCH (AUSTRALIA) NOMINEES PTY LIMITED 
11  PALM BEACH NOMINEES PTY LIMITED 
12  MR DOUGAL JAMES FERGUSON 
13  MR NEIL DAVID OLOFSSON & MRS BELINDA OLOFSSON 
14  MR ANASTASIOS MAZIS 
15  SHENTON JAMES PTY LTD 
16  TROPICAL INVESTMENTS WA PTY LTD 
17  MR JOHN PHILIP DANIELS 
18  BNP PARIBAS NOMS(NZ) LTD 
19  MR DANIEL LEE 
20  DANIEL LEE PTY LTD 

Ordinary shares 

Number of 
shares

% 

2,329,472,944 
259,524,162 
180,652,398 
128,031,883 
108,839,406 
86,000,000 
83,032,249 
77,197,101 
72,963,308 
53,784,446 
44,599,999 
29,340,000 
25,050,000 
23,807,812 
23,000,000 
22,555,555 
20,485,823 
18,278,668 
18,211,778 
17,771,431 

48.58% 
5.41% 
3.77% 
2.67% 
2.27% 
1.79% 
1.73% 
1.61% 
1.52% 
1.12% 
0.93% 
0.61% 
0.52% 
0.50% 
0.48% 
0.47% 
0.43% 
0.38% 
0.38% 
0.41% 

3,622,598,963 

75.55% 

80 
OTTO ENERGY

ANNUAL REPORT 2023 99

 
 
ADDITIONAL ASX INFORMATION

ADDITIONAL ASX INFORMATION 
As at 12 September 2023 

Name 

Substantial shareholders 

Ordinary shares 

Number of 
shares

% 

Molton Holdings Limited 

2,305,859,697 

48.09% 

Unquoted securities 

The unlisted securities of the Company are 21,156,000 performance rights. The performance rights do not 
Performance Rights 
carry a right to vote at a general meeting of shareholders. 

Grant date 

Expiry date 

Issued to 

Exercise 
price 

Number of 
performance rights 

Number of 
holders 

15 November 
2018 
21 December 
2018 
21 December 
2018 

15 November 
2023 
15 November 
2023 
15 November 
2023 

Directors 

A$0.00 

Executives 

A$0.00 

1,785,000 

7,352,000 

Non-
executives 

 A$0.00 

12,019,000 

21,156,000 

2 

  1 

 1 

Ordinary shares 
Voting rights 

In accordance with the Company’s Constitution, on a show of hands every shareholder present in person 
or  by  proxy,  attorney  or  representative  of  a  shareholder  has  one  vote  and  on  a  poll  every  shareholder 
present  in  person  or  by  proxy,  attorney  or  representative  of  a  shareholder  has  in  respect  of  fully  paid 
shares, one vote for every share held.  
Options 

There were 72,500,000 options on issue as at 30 June 2023 held by two separate parties. 
Performance rights 

There are no voting rights attached to the performance rights. 

Corporate governance 

The Company’s Corporate Governance Statement can be accessed at www.ottoenergy.com

100 OTTO ENERGY

ANNUAL REPORT 2023

81 

 
 
ottoenergy.com
ASX: OEL