Biggest changeAs of September 30, 2024 Net Proved Producing Reserves Net Proved Reserves Property Name Oil (MBbls) NGL (MBbls) Gas (MMcf) Oil (MBbls) NGL (MBbls) Gas (MMcf) Canada: Twining 710 126 3,637 867 156 4,549 Medicine River 23 43 366 23 43 366 Thornbury — — 2 — — 26 Other properties 2 — — 2 — — United States: Oklahoma 33 86 699 33 86 699 Texas 57 78 815 57 78 815 Total 825 333 5,519 982 363 6,455 For the year ended September 30, 2024 Net Production Net Revenues Property Name Oil (MBbls) NGL (MBbls) Gas (MMcf) Oil NGL Gas Canada: Twining 160 23 944 $ 11,241,000 $ 1,190,000 $ 1,619,000 Medicine River 2 4 18 171,000 107,000 26,000 Thornbury — — 52 — — 39,000 Other properties 22 9 71 633,000 9,000 58,000 United States: Oklahoma 5 12 99 406,000 252,000 190,000 Texas 14 16 160 1,058,000 322,000 75,000 Total 203 64 1,344 $ 13,509,000 $ 1,880,000 $ 2,007,000 8 Net proved reserves that are attributable to existing producing wells are primarily determined using decline curve analysis.
Biggest changeAs of September 30, 2025 Net Proved Producing Reserves Net Proved Reserves Property Name Oil (MBbls) NGL (MBbls) Gas (MMcf) Oil (MBbls) NGL (MBbls) Gas (MMcf) Canada: Twining 631 163 3,326 641 165 3,376 Thornbury — — 23 — — 51 Other properties 1 — 1 2 — 2 Total 632 163 3,350 643 165 3,429 8 For the year ended September 30, 2025 Net Production Net Revenues Property Name Oil (MBbls) NGL (MBbls) Gas (MMcf) Oil NGL Gas Canada: Twining 159 40 911 $ 9,610,000 $ 1,216,000 $ 1,218,000 Medicine River 3 3 9 194,000 74,000 16,000 Thornbury — — 35 — — 37,000 Other properties 2 — 11 19,000 — 8,000 United States: Oklahoma 3 5 55 149,000 152,000 157,000 Texas 7 8 84 504,000 146,000 63,000 Total 174 56 1,105 $ 10,476,000 $ 1,588,000 $ 1,499,000 Net proved reserves that are attributable to existing producing wells are primarily determined using decline curve analysis.
Capital Expenditures and Acquisitions Barnwell invested $4,805,000 in oil and natural gas properties during fiscal 2024, including accrued capital expenditures and acquisitions of oil and natural gas properties and excluding additions and revisions to estimated asset retirement obligations.
Barnwell invested $4,805,000 in oil and natural gas properties during fiscal 2024, including accrued capital expenditures and acquisitions of oil and natural gas properties and excluding additions and revisions to estimated asset retirement obligations.
All of Barnwell’s Canadian gross revenues were derived from properties located within Alberta, which charges oil and natural gas producers a royalty for production within the province. Provincial 12 royalties are calculated as a percentage of revenue and vary depending on production volumes, selling prices and the date of discovery.
All of Barnwell’s Canadian gross revenues were derived from properties located within Alberta, which charges oil and natural gas producers a royalty for production within the province. Provincial royalties are calculated as a percentage of revenue and vary depending on production volumes, selling 12 prices and the date of discovery.
Also, in addition to Barnwell’s existing obligations to pay professional fees to certain parties based on percentages of its gross receipts, Kaupulehu Developments also is obligated to pay an amount equal to 0.72% and 0.2% of the cumulative net profits of KD II to KD Development and a pool of various individuals, respectively, all of whom are partners of KKM and are unrelated to Barnwell, in compensation for the agreement of these parties to admit the new development partner, Replay, for Increment II.
Also, in addition to Barnwell’s existing obligations to pay professional fees to certain parties based on percentages of its gross receipts, Kaupulehu Developments is obligated to pay an amount equal to 0.72% and 0.2% of the cumulative net profits of KD II to KD Development and a pool of various individuals, respectively, all of whom are partners of KKM and are unrelated to Barnwell, in compensation for the agreement of these parties to admit the new development partner, Replay, for Increment II.
The preparation of data used by the independent petroleum reserve engineers to compile our oil and natural gas reserve estimates was completed in accordance with various internal control procedures which include verification of data input into reserves evaluation software, reconciliations and reviews of data provided to the independent petroleum reserve engineers to ensure completeness, and management 6 review controls, including an independent internal review of the final reserve report for completeness and accuracy.
The preparation of data used by the independent petroleum reserve engineers to compile our oil and natural gas reserve estimates was completed in accordance with various internal control procedures which include verification of data input into reserves evaluation software, reconciliations and reviews of data provided to the independent petroleum reserve engineers to ensure completeness, and management review controls, including an independent internal review of the final reserve report for completeness and accuracy.
These laws, which are constantly changing, regulate the discharge of materials into the environment and maintenance of surface conditions and may require Barnwell to remove or mitigate the environmental 17 effects of the disposal or release of petroleum or chemical substances at various sites where it has a working interest.
These laws, which are constantly changing, regulate the discharge of materials into the environment and maintenance of surface conditions and may require Barnwell to remove or mitigate the environmental effects of the disposal or release of petroleum or chemical substances at various sites where it has a working interest.
The principal factors affecting competition are the location of the project and pricing. Barnwell is a minor 15 participant in the land development industry and competes in its land investment activities with many other entities having far greater financial and other resources.
The principal factors affecting competition are the location of the project and pricing. Barnwell is a minor participant in the land development industry and competes in its land investment activities with many other entities having far greater financial and other resources.
Proved developed oil and natural gas reserves are proved reserves that can be expected to be recovered through existing wells and equipment in place and under operating methods being utilized at the time the estimates were made.
Proved developed oil and natural gas reserves are proved reserves that can be 7 expected to be recovered through existing wells and equipment in place and under operating methods being utilized at the time the estimates were made.
Capital expenditures incurred for the drilling of these two wells totaled approximately 10 $4,293,00 during the year ended September 30, 2023. The Company did not drill or participate in the drilling of wells in Oklahoma during the year ended September 30, 2023.
Capital expenditures incurred for the drilling of these two wells totaled approximately $4,293,00 during the year ended September 30, 2023. The Company did not drill or participate in the drilling of wells in Oklahoma during the year ended September 30, 2023.
Two residential lots of approximately two to three acres in size 14 fronting the ocean were developed within Increment II and sold by KD II, and the remaining acreage within Increment II is not yet under development.
Two residential lots of approximately two to three acres in size fronting the ocean were developed within Increment II and sold by KD II, and the remaining acreage within Increment II is not yet under development.
Marketing of Oil and Natural Gas Barnwell sells its Canadian oil, natural gas, and natural gas liquids production under short-term contracts between itself and two main oil purchasers, one natural gas purchaser, and one natural gas 11 liquids purchaser.
Marketing of Oil and Natural Gas Barnwell sells its Canadian oil, natural gas, and natural gas liquids production under short-term contracts between itself and two main oil purchasers, one natural gas purchaser, and one natural gas liquids purchaser.
Oil and Natural Gas Segment Overview Barnwell acquires and develops crude oil and natural gas assets in the province of Alberta, Canada via two corporate entities, Barnwell of Canada and Octavian Oil.
Oil and Natural Gas Segment Overview Barnwell acquires and develops crude oil and natural gas assets in the province of Alberta, Canada via two corporate entities, Barnwell of Canada, Limited and Octavian Oil Limited.
In fiscal 2024 and 2023, Barnwell took most of its Canadian oil, natural gas liquids and natural gas “in kind” where Barnwell markets the products instead of having the operator of a producing property market the products on Barnwell’s behalf. We sell oil, natural gas and natural gas liquids to a variety of energy marketing companies.
In fiscal 2025 and 2024, Barnwell took most of its Canadian oil, natural gas liquids and natural gas “in kind” where Barnwell markets the products instead of having the operator of a producing property market the products on Barnwell’s behalf. We sell oil, natural gas and natural gas liquids to a variety of energy marketing companies.
The reserve data in these tables are based on constant dollars where reserve estimates are based on sales prices, costs and statutory tax rates using a historical average price of the first day pricing of the last 12-months ending with September 2024.
The reserve data in these tables are based on constant dollars where reserve estimates are based on sales prices, costs and statutory tax rates using a historical average price of the first day pricing of the last 12-months ending with September 2025.
Under Canadian oil and gas law and regulations, in order for the Company to retain the right to acquire, transfer, or drill well licenses, Barnwell must maintain a favorable Licensee Capability Assessment (“LCA”) with the Alberta Energy Regulator’s (“AER”).
Under Canadian oil and gas law and regulations, in order for the Company to retain the right to acquire, transfer, or drill well licenses, Barnwell must maintain a favorable Licensee Capability Assessment (“LCA”) with the Alberta Energy Regulator (“AER”).
No estimates of total proved net oil or natural gas reserves have been filed with, or included in reports to, any federal authority or agency, other than the SEC, since October 1, 2023.
No estimates of total proved net oil or natural gas reserves have been filed with, or included in reports to, any federal authority or agency, other than the SEC, since October 1, 2024.
Barnwell of Canada is a U.S. incorporated company that has been active in Canada for over 50 years, primarily as a non-operator participating in exploration projects operated by others. Octavian Oil is a Canadian company incorporated in 2016 to achieve growth through the acquisition and development of crude oil reserves.
Barnwell of Canada is a U.S. incorporated company that has been active in Canada for over 50 years, primarily as a non-operator participating in exploration projects operated by others. Octavian Oil is a Canadian company incorporated in 2016 to achieve growth through the acquisition and development of crude oil reserves in the field of Twining, Alberta.
Developed Acreage and Undeveloped Acreage The following table sets forth the gross and net acres of both developed and undeveloped oil and natural gas leases in the province of Alberta, Canada which Barnwell held as of September 30, 2024.
Developed Acreage and Undeveloped Acreage The following table sets forth the gross and net acres of both developed and undeveloped oil and natural gas leases in the province of Alberta, Canada which Barnwell held as of September 30, 2025.
The contents of our website are not part of this Annual Report on Form 10-K and are not incorporated by reference into this document. Our filings with the SEC are available to the public through the SEC’s website at www.sec.gov. The Company’s references to URLs for these websites are intended to be textual references only. 18
The contents of our website are not part of this Annual Report on Form 10-K and are not incorporated by reference into this document. Our filings with the SEC are available to the public 16 through the SEC’s website at www.sec.gov. The Company’s references to URLs for these websites are intended to be textual references only. 17
Production amounts reported are net of royalties. All of Barnwell’s net production in fiscal 2024 and 2023 was derived in Alberta, Canada and in the U.S. states of Oklahoma and Texas. Barnwell’s net production in fiscal 2022 was derived in Alberta, Canada and in Oklahoma.
Production amounts reported are net of royalties. All of Barnwell’s net production in fiscal 2025, 2024 and 2023 was derived in Alberta, Canada and in the U.S. states of Oklahoma and Texas.
The amounts set forth in the following table, based on our independent reserve engineers’ evaluation of our reserves, summarize our estimated proved reserves of oil, natural gas liquids, and natural gas as of September 30, 2024 for all properties located in Canada and the U.S. in which Barnwell has an interest.
The amounts set forth in the following table, based on our independent reserve engineers’ evaluation of our reserves, summarize our estimated proved reserves of oil, natural gas liquids, and natural gas as of September 30, 2025 for all properties located in Canada in which Barnwell has an interest.
Standardized Measure of Discounted Future Net Cash Flows The following table sets forth Barnwell’s “Estimated Future Net Revenues” from total proved oil, natural gas and natural gas liquids reserves located in Canada and the U.S. and the present value of Barnwell’s “Estimated Future Net Revenues” (discounted at 10%) as of September 30, 2024.
Standardized Measure of Discounted Future Net Cash Flows The following table sets forth Barnwell’s “Estimated Future Net Revenues” from total proved oil, natural gas and natural gas liquids reserves located in Canada and the present value of Barnwell’s “Estimated Future Net Revenues” (discounted at 10%) as of September 30, 2025.
An estimate of fair value would also consider, among other items, the recovery of reserves not presently classified as proved, anticipated future changes in oil and natural gas prices (these amounts were based on a natural gas price of $1.16 per Mcf and an oil price of $70.78 per Bbl) and costs, and a discount factor more representative of the time value of money and the risks inherent in reserve estimates.
An estimate of fair value would also consider, among other items, the recovery of reserves not presently classified as proved, anticipated future changes in oil and natural gas prices (these amounts were based on a natural gas price of $1.09 per Mcf and an oil price of $60.92 per Bbl) and costs, and a discount factor more representative of the time value of money and the risks inherent in reserve estimates.
The target for calendar 2025 is 6.2% of an individual company’s inactive liability. This amount for Barnwell is approximately $244,000. Barnwell believes the targets assessed by the AER are within estimated forecasts for Barnwell’s future ARO spending and therefore the Company expects to be in compliance with AER spending targets under their mandatory spend requirements.
The target for calendar 2026 is 6.5% of an individual company’s inactive liability. This amount for Barnwell is approximately $237,000. Barnwell believes the targets assessed by the AER are within estimated forecasts for Barnwell’s future ARO spending and therefore the Company expects to be in compliance with AER spending targets under their mandatory spend requirements.
There can be no assurance that Barnwell will be successful in renewing its leasehold interests in the event of expiration. Barnwell’s undeveloped acreage includes a significant concentration in the Twining area (2,810 net acres).
There can be no assurance that Barnwell will be successful in renewing its leasehold interests in the event of expiration. Barnwell’s undeveloped acreage includes a significant concentration in the Twining area (3,707 net acres).
Twenty-three percent of Barnwell’s leasehold interests in undeveloped acreage is subject to expiration and may expire over the next five fiscal years, if not developed, as follows: 4% expire during fiscal 2025; 9% expire during fiscal 2026; 6% expire during fiscal 2027; 4% expire during fiscal 2028; and no expirations during fiscal 2029.
Nineteen percent of Barnwell’s leasehold interests in undeveloped acreage is subject to expiration and may expire over the next five fiscal years, if not developed, as follows: 9% expire during fiscal 2026; 6% expire during fiscal 2027; 4% expire during fiscal 2028; and no expirations during fiscal 2029 and fiscal 2030.
“Undeveloped Acreage” includes acres covered by leases upon which there are no producing wells and which are maintained by the payment of delay rentals or the commencement of drilling thereon. Seventy-seven percent of Barnwell’s undeveloped acreage is not subject to expiration at September 30, 2024.
“Undeveloped Acreage” includes acres covered by leases upon which there are no producing wells and which are maintained by the payment of delay rentals or the commencement of drilling thereon. Eighty-one percent of Barnwell’s undeveloped acreage is not subject to expiration at September 30, 2025.
This per day volume of oil under this fixed index price contract is equivalent to approximately 16% of Canadian oil gross production per day for the year ended September 30, 2024. These oil contracts were eligible for and elected as normal purchase and normal sales exception contracts and were thus excluded from derivative accounting.
This per day volume of oil under this fixed index price was equivalent to approximately 19% of Canadian oil gross production per day for the year ended September 30, 2025. These oil contracts were eligible for and elected as normal purchase and normal sales exception contracts and were thus excluded from derivative accounting.
Financial Information About Industry Segments and Geographic Areas Note 12 in the “Notes to Consolidated Financial Statements” in Item 8 contains information on our segments and geographic areas. Employees At December 1, 2024, Barnwell employed 28 individuals; 27 on a full time basis and 1 on a part-time basis. Environmental Costs Barnwell is subject to extensive environmental laws and regulations.
Financial Information About Industry Segments and Geographic Areas Note 11 in the “Notes to Consolidated Financial Statements” in Item 8 contains information on our segments and geographic areas. Employees At December 1, 2025, Barnwell employed 18 individuals; 16 on a full time basis and 2 on a part-time basis. Environmental Costs Barnwell is subject to extensive environmental laws and regulations.
The following tables set forth Barnwell’s oil and natural gas net reserves at September 30, 2024, by location and property name, based on information prepared by our independent reserve engineers, as well as net production and net revenues by location and property name for the year ended September 30, 2024.
The following tables set forth Barnwell’s oil and natural gas net reserves at September 30, 2025, by location and property name, based on information prepared by InSite, as well as net production and net revenues by location and property name for the year ended September 30, 2025.
ITEM 1. BUSINESS Overview Barnwell was incorporated in Delaware in 1956 and fiscal 2024 represented Barnwell’s 68th year of operations.
ITEM 1. BUSINESS Overview Barnwell was incorporated in Delaware in 1956 and fiscal 2025 represented Barnwell’s 69th year of operations.
This per day volume of natural gas under fixed index price contract is equivalent to approximately 33% of Canadian natural gas gross production per day for the year ended September 30, 2024.
This per day volume of natural gas under this fixed index price contract was equivalent to approximately 38% of Canadian natural gas gross production per day for the year ended September 30, 2025.
As of September 2024, Barnwell had provided $923,000 in cash deposits to the OWA, and $353,000 of the deposit has been spent on closure activities as at September 30, 2024.
As of September 2025, Barnwell had provided $975,000 in cash deposits to the OWA, and $462,000 of the deposit has been spent on closure activities as at September 30, 2025.
In July 2024, the Company amended the sales price on 1,055 gross Mcf per day of the Canadian natural gas it will sell during the period from November 1, 2024 to March 31, 2025 to a fixed index price before differentials of $2.64 Canadian dollars per Mcf, with remaining volumes continuing to be sold at spot prices.
Additionally, in September 2025, the Company amended the sales price on 1,583 gross Mcf per day of the Canadian natural gas it will sell during the period from November 1, 2025 to March 31, 2026 to a fixed index price before differentials of $3.03 Canadian dollars per Mcf, with remaining volumes continuing to be sold at spot prices.
In July 2024, the Company amended the sales price on 100 gross barrels per day of the Canadian oil that it sells during the period from August 1, 2024 to December 31, 2024 to a fixed index price before differentials of $79.00 per net barrel, with remaining volumes continuing to be sold at spot prices.
In June 2025, the Company amended the sales price on 100 gross barrels per day of the Canadian oil that it will sell during the period from July 1, 2025 to December 31, 2025 to a fixed index price before differentials of $70.35 per net barrel, with remaining volumes continuing to be sold at spot prices.
Realized gas prices from our Texas natural gas sold at the Waha Hub are at a significant discount to Henry Hub due to limited gas egress from the Permian Basin and excess supply in the area. Preparation of Reserve Estimates Barnwell’s reserves are estimated by our independent petroleum reserve engineers, InSite Petroleum Consultants Ltd.
In Texas, our natural gas was sold at 6 the Waha Hub, where prices were significantly discounted to Henry Hub pricing due to limited gas egress from the Permian Basin and excess supply in the area. Preparation of Reserve Estimates Barnwell’s reserves are estimated by our independent petroleum reserve engineers, InSite Petroleum Consultants Ltd.
Post payout royalties vary with commodity prices and well production rates. In fiscal 2024, 75% of Canadian royalties were related to Alberta government charges and 25% of royalties were related to freehold, overriding royalties and other charges.
Post payout royalties vary with commodity prices and well production rates. In fiscal 2025, 72% of total Canadian royalties were related to Alberta government charges and 28% of royalties were related to freehold, overriding royalties and other charges.
For a discussion regarding our total annual production volumes, average sales prices, and related production costs, see Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” 9 Year ended September 30, 2024 2023 2022 Annual net production: Natural gas (Mcf) 1,344,000 1,263,000 964,000 Oil (Bbls) 203,000 204,000 182,000 Natural gas liquids (Bbls) 64,000 52,000 48,000 Total (Boe) 491,000 467,000 396,000 Total (Mcfe) 2,946,000 2,799,000 2,296,000 Annual average sales price per unit of production: Mcf of natural gas* $1.41 $2.64 $4.63 Bbl of oil** $66.49 $69.77 $86.73 Bbl of natural gas liquids** $29.38 $32.24 $48.06 Annual average production cost per Boe produced*** $19.82 $22.10 $23.66 Annual average production cost per Mcfe produced*** $3.30 $3.68 $4.08 ______________________________________________________ * Calculated on revenues net of pipeline charges before royalty expense divided by gross production. ** Calculated on revenues before royalty expense divided by gross production. *** Calculated on production costs, excluding natural gas pipeline charges, divided by the combined total production of natural gas liquids, oil and natural gas.
For a discussion regarding our total annual production volumes, average sales prices, and related production costs, see Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” Year ended September 30, 2025 2024 2023 Annual net production: Natural gas (Mcf) 1,105,000 1,344,000 1,263,000 Oil (Bbls) 174,000 203,000 204,000 Natural gas liquids (Bbls) 56,000 64,000 52,000 Total (Boe) 414,000 491,000 467,000 Total (Mcfe) 2,484,000 2,946,000 2,799,000 Annual average sales price per unit of production: Mcf of natural gas* $1.27 $1.41 $2.64 Bbl of oil** $60.49 $66.49 $69.77 Bbl of natural gas liquids** $28.38 $29.38 $32.24 Annual average production cost per Boe produced*** $21.45 $19.82 $22.10 Annual average production cost per Mcfe produced*** $3.58 $3.30 $3.68 ______________________________________________________ * Calculated on revenues net of pipeline charges before royalty expense divided by gross production. ** Calculated on revenues before royalty expense divided by gross production. *** Calculated on production costs, excluding natural gas pipeline charges, divided by the combined total production of natural gas liquids, oil and natural gas.
Additionally, through its wholly-owned subsidiaries BOK Drilling, LLC (“BOK”), established in February 2021, and Barnwell Texas, LLC (“Barnwell Texas”), established in November 2022, Barnwell is involved in oil and natural gas investments in Oklahoma and Texas, respectively. Strategy Twining represents 70% of Barnwell’s fiscal 2024 production (Boe) and consists of assets in the Twining field, in Alberta, Canada.
Additionally, through its wholly-owned subsidiaries BOK Drilling, LLC (“BOK”), established in February 2021, and Barnwell Texas, LLC (“Barnwell Texas”), established in November 2022, Barnwell was, until August 8, 2025, involved in oil and natural gas investments in Oklahoma and Texas, respectively. Strategy The Twining field, in Alberta, Canada represents 86% of Barnwell’s fiscal 2025 production.
Capital expenditures incurred by the Company for this well totaled approximately $3,183,000. The Company did not drill or participate in the drilling of wells in Texas or in Oklahoma during the year ended September 30, 2024. In fiscal 2023, the Company participated in the drilling of three gross (0.9 net) non-operated development wells in the Twining area of Alberta, Canada.
The Company did not drill or participate in the drilling of wells in Texas or in Oklahoma during the year ended September 30, 2024. In fiscal 2023, the Company participated in the drilling of three gross (0.9 net) non-operated development wells in the Twining area of Alberta, Canada.
Oil and Natural Gas Production The following table summarizes (a) Barnwell’s net production for the last three fiscal years, based on sales of natural gas, oil and natural gas liquids, from all wells in which Barnwell has or had an interest, and (b) the average sales prices and average production costs for such production during the same periods.
Barnwell has included all abandonment, decommissioning and reclamation costs and inactive well costs into the Company’s reserve reports in accordance with best practice recommendations. 9 Oil and Natural Gas Production The following table summarizes (a) Barnwell’s net production for the last three fiscal years, based on sales of natural gas, oil and natural gas liquids, from all wells in which Barnwell has or had an interest, and (b) the average sales prices and average production costs for such production during the same periods.
Because our products are commodities for which there are numerous marketers, we are not dependent upon one purchaser or a small group of purchasers. Accordingly, the loss of any single purchaser would not materially affect our revenues.
Because our products are commodities for which there are numerous marketers, we are not dependent upon one purchaser or a small group of purchasers.
Reserves At September 30, 2024, Barnwell’s reserves were approximately 52% operated and consisted of 41% conventional oil, 15% conventional natural gas liquids, and 44% natural gas. At September 30, 2023, Barnwell’s reserves were approximately 43% operated and consisted of 38% conventional oil, 14% conventional natural gas liquids, and 48% natural gas.
Reserves At September 30, 2025, Barnwell’s reserves were approximately 66% operated and consisted of 47% conventional oil, 12% conventional natural gas liquids, and 41% natural gas. At September 30, 2024, Barnwell’s reserves were approximately 52% operated and consisted of 41% conventional oil, 15% conventional natural gas liquids, and 44% natural gas.
Barnwell has a Reserves Committee consisting of two independent directors and Barnwell's Corporate Secretary. The Reserves Committee was established to ensure the independence of the Company’s petroleum reserve engineers.
Barnwell has a Reserves Committee consisting of three directors, two of which are independent directors and the third is Barnwell's Chief Executive Officer. The Reserves Committee was established to ensure the independence of the Company’s petroleum reserve engineers.
Year ending September 30, 2025 $ 5,208,000 2026 4,802,000 2027 3,301,000 Thereafter 2,646,000 Undiscounted future net cash flows, after income taxes $ 15,957,000 Standardized measure of discounted future net cash flows $ 15,850,000 * _______________________________________________ * This amount does not purport to represent, nor should it be interpreted as, the fair value of Barnwell’s oil and natural gas reserves.
Year ending September 30, 2026 $ 4,457,000 2027 2,675,000 2028 1,739,000 Thereafter (10,243,000) Undiscounted future net cash flows, after income taxes $ (1,372,000) Standardized measure of discounted future net cash flows $ 6,670,000 * _______________________________________________ * This amount does not purport to represent, nor should it be interpreted as, the fair value of Barnwell’s oil and natural gas reserves.
KD I is the developer of Increment I, and KD II is the developer of Increment II. Barnwell's ownership interests in the Kukio Resort Land Development Partnerships are accounted for using the equity method of accounting.
KD I is the developer of Increment I, and KD II is the developer of Increment II. Barnwell's ownership interests in the Kukio Resort Land Development Partnerships are accounted for using the equity method of accounting. In November 2025, Kaupulehu Developments entered into an agreement with Mr. David Johnston, the son of Mr.
In the quarter ended December 31, 2023, the Company amended certain of its Canadian purchase and sales contracts to change the sales price on 1,055 gross Mcf per day of the Canadian natural gas that it sells during the period from April 1, 2024 to October 31, 2024 to a fixed index price before differentials of $2.55 Canadian dollars per Mcf, with remaining volumes continuing to be sold at spot prices.
Subsequent to fiscal 2025, the Company amended the sales price on 1,055 gross Mcf per day of the Canadian natural gas it will sell during the period from April 1, 2026 to October 31, 2026 to a fixed index price before differentials of $2.94 Canadian dollars per Mcf, with remaining volumes continuing to be sold at spot prices.
All information with respect to the Company’s Canadian reserves in this Form 10-K is derived from the report of InSite, which is filed with this Form 10-K as Exhibit 99.1.
(“InSite”), in accordance with generally accepted petroleum engineering and evaluation principles and techniques and rules and regulations of the SEC. All information with respect to the Company’s reserves in this Form 10-K is derived from the report of InSite, which is filed with this Form 10-K as Exhibit 99.1.
Barnwell is a minor participant in the industry and competes in its oil and natural gas activities with many other companies having far greater financial, technical and other resources.
There also is competition between the oil and natural gas industry and other industries in supplying the energy and fuel requirements of industrial, commercial and individual consumers. Barnwell is a minor participant in the industry and competes in its oil and natural gas activities with many other companies having far greater financial, technical and other resources.
In fiscal 2024, the Kukio Resort Land Development Partnerships sold the last two remaining lots in Increment I and as a result of the lot sales, made cash distributions to its partners of which Barnwell received $1,071,000 resulting in a net amount of $953,000, after distributing $118,000 to non-controlling interests.
As stated above, Increment II is not yet under development and it is uncertain when or if KD II will develop the other areas of Increment II, and there is no assurance with regards to the amounts of future sales from Increment II. 15 In fiscal 2024, the Kukio Resort Land Development Partnerships sold the last two remaining lots in Increment I and as a result of the lot sales, made cash distributions to its partners of which Barnwell received $1,071,000 resulting in a net amount of $953,000, after distributing $118,000 to non-controlling interests.
The Company has a 15.4% non-operated working interest in two wells in the Permian Basin in Texas. Our interests in Texas produced 9% of Barnwell’s fiscal 2024 production (Boe).
Our interests in Oklahoma produced 4% of Barnwell’s fiscal 2025 production. Our interests in Oklahoma were sold on August 8, 2025. The Company had a 15.4% non-operated working interest in two wells in the Permian Basin in Texas. Our interests in Texas produced 7% of Barnwell’s fiscal 2025 production. Our interests in Texas were sold on August 8, 2025.
Barnwell operates in the following three principal business segments: • Oil and Natural Gas Segment - Barnwell engages in oil and natural gas development, production, acquisitions and sales in Canada and in the U.S. states of Oklahoma and Texas. • Land Investment Segment - Barnwell owns land interests in Hawaii. • Contract Drilling Segment - Barnwell provides well drilling services and water pumping system installation and repairs in Hawaii.
Barnwell operates in the following two principal business segments: • Oil and Natural Gas Segment - Barnwell engages in oil and natural gas development, production, acquisitions and sales in Canada and in the U.S. • Land Investment Segment - Barnwell owns land interests in the State of Hawaii.
In fiscal 2024, the weighted-average royalty rate paid on all of Barnwell’s Canadian natural gas was 6%, and the weighted-average royalty rate paid on oil was 21%. In fiscal 2024, the weighted-average royalty rate paid on all of Oklahoma’s and Texas’s production was 23% and 26%, respectively.
In fiscal 2025, the weighted-average royalty rate paid on all of Barnwell’s Canadian natural gas was 4%, and the weighted-average royalty rate paid on oil was 16%.
Barnwell invested $10,729,000 in oil and natural gas properties during fiscal 2023, including accrued capital expenditures and acquisitions of oil and natural gas properties and excluding additions and revisions to estimated asset retirement obligations. Barnwell’s capital expenditures were primarily for the drilling of new wells in Texas and the Twining area.
Capital Expenditures and Acquisitions Barnwell invested $939,000 in oil and natural gas properties during fiscal 2025, including accrued capital expenditures and acquisitions of oil and natural gas properties and excluding additions and revisions to estimated asset retirement obligations. Barnwell's capital expenditures were primarily related to equipment, facility upgrades and well workovers.
Competition Barnwell competes in the sale of oil and natural gas on the basis of price and on the ability to deliver products. The oil and natural gas industry is intensely competitive in all phases, including the acquisition and development of new production and reserves and the acquisition of equipment and labor necessary to conduct drilling activities.
The oil and natural gas industry is intensely competitive in all phases, including the acquisition and development of new production and reserves and the acquisition of equipment and labor necessary to conduct drilling activities. The competition comes from numerous major oil companies as well as numerous other independent operators.
Operations Our oil and natural gas segment revenues, profitability, and future rate of growth are dependent upon oil and natural gas prices and the Company’s ability to use its current cash, obtain external financing or generate sufficient cash flows to fund the development of our reserves.
Operations Our oil and natural gas segment revenues, profitability, and future growth potential are closely tied to commodity prices and the Company’s ability to fund reserves development through cashflow or external financing.
Developed Acreage* Undeveloped Acreage* Total Location Gross Net Gross Net Gross Net Alberta, Canada 131,590 30,730 26,210 7,410 157,800 38,140 _________________________________________________ * “Developed Acreage” includes the acres covered by leases upon which there are one or more producing wells.
Developed Acreage* Undeveloped Acreage* Total Location Gross Net Gross Net Gross Net Alberta, Canada 117,244 29,149 22,506 7,741 139,750 36,890 _________________________________________________ * “Developed Acreage” includes the acres covered by leases upon which there are one or more producing wells.
Barnwell is continually reviewing the market and evaluating opportunities to add to our production and development portfolio. The Company has non-operated working interests in seven wells varying from 1.2% to 4.2% and a minor overriding royalty interest, 0.07%, in one well in Oklahoma. Our interests in Oklahoma produced 7% of Barnwell’s fiscal 2024 production (Boe).
Barnwell remains active in evaluating market opportunities to further divest remaining legacy assets along with acquisition opportunities to expand our production and development portfolio. The Company had non-operated working interests in seven wells in Oklahoma ranging from 1.2% to 4.2%, along with a 0.07% overriding royalty interest in one well.
This per day volume of oil under this fixed index price contract was equivalent to approximately 35% of Canadian oil gross production per day for the year ended September 30, 2024.
This per day volume of natural gas under this fixed index price contract that will affect the period from November 1, 2025 to March 31, 2026, is equivalent to approximately 58% of Canadian natural gas gross production per day for the year ended September 30, 2025.
Producing Wells As of September 30, 2024, Barnwell has interests in 141 gross (69.3 net) producing wells in Alberta, Canada, of which 93 gross (63.3 net) were oil wells and 48 gross (6.0 net) were natural gas wells.
Producing Wells As of September 30, 2025, Barnwell has interests in 109 gross (62.9 net) producing wells in Alberta, Canada, of which 76 gross (58.2 net) were oil wells and 33 gross (4.7 net) were natural gas wells.
Gas prices received in Canada are based on published AECO hub prices and are also impacted by local market conditions that result in a discount to U.S. Henry Hub pricing. Oil prices received from the Texas and Oklahoma properties are generally in line with WTI pricing.
Oil prices received from our Texas and Oklahoma properties were generally in line with WTI pricing. Natural gas prices continues to show seasonal strength during the winter months, driven by increased heating demand. In Canada, gas prices are based on AECO hub benchmark prices, which typically trade at a discount to U.S.
Asset retirement obligations of Barnwell’s net 13 share of sites operated by all partners are included in “Asset retirement obligation”, current and long-term, in the Consolidated Balance Sheets.
Asset retirement obligations of Barnwell’s net share of sites operated by all partners are included in “Asset retirement obligation”, current and long-term, in the Consolidated Balance Sheets. 13 Over the past nine years, the Company has worked to reduce its abandonment and reclamation obligations associated with its oil and natural gas segment, both by divesting low-productivity assets and actively closing wells and sites.
This per day volume of natural gas under this fixed index price contract is equivalent to approximately 33% of Canadian natural gas gross production per day for the year ended September 30, 2024. These natural gas contracts were eligible for and elected as normal purchase and normal sales exception contracts and were thus excluded from derivative accounting.
This per day volume of natural gas under this fixed index price contract that will affect the period from April 1, 2026 to October 31, 2026, is equivalent to approximately 38% of Canadian natural gas gross production per day for the year ended September 30, 2025.
Well Drilling Activities During the year ended September 30, 2024, the Company drilled one gross (1.0 net) operated development oil well in the Twining area which started producing in mid-September 2024. The well has produced on average approximately 107 Boe per day in its first two months of production.
Well Drilling Activities The Company did not drill or participate in the drilling of wells during the year ended September 30, 2025. 10 In fiscal 2024, the Company drilled one gross (1.0 net) operated development oil well in the Twining area which started producing in mid-September 2024. Capital expenditures incurred by the Company for this well totaled approximately $3,183,000.
In the quarter ended December 31, 2023, the Company amended certain of its Canadian purchase and sales contracts to change the sales price on 225 gross barrels per day of the Canadian oil for sale for the period from January 1, 2024 to June 30, 2024 to a fixed index price before differentials of $69.46 per net barrel, with remaining volumes continuing to be sold at spot prices.
The prices received are freely negotiated between buyers and sellers and are determined from transparent posted prices adjusted for quality and transportation differentials. 11 In February 2025, the Company amended certain of its Canadian purchase and sales contracts to change the sales price on 1,055 gross Mcf per day of the Canadian natural gas it will sell during the period from April 1, 2025 to October 31, 2025 to a fixed index price before differentials of $1.95 Canadian dollars per Mcf, with remaining volumes continuing to be sold at spot prices.
Barnwell also has some minor legacy assets that represent 14% of Barnwell’s fiscal 2024 production (Boe) and consist of the largely non-operated oil and natural gas assets located throughout Alberta, Canada, and produce shallow gas or conventional oil from a variety of pools. These assets have been accumulated over decades of Barnwell activity.
These non-operated oil and natural gas assets produce shallow gas or conventional oil from a varying interest in a variety of pools and have been accumulated over decades. In fiscal 2024 and 2025, Barnwell has divested many of these properties to reduce operational risk and increase strategic focus in the Twining area.
As of September 30, 2024 Estimated Net Proved Developed Reserves Estimated Net Proved Undeveloped Reserves Estimated Net Proved Reserves Oil (Bbls) 873,000 109,000 982,000 Natural gas liquids (Bbls) 340,000 23,000 363,000 Natural gas (Mcf) 5,815,000 640,000 6,455,000 Total (Boe) 2,184,000 239,000 2,423,000 7 During fiscal 2024, Barnwell’s total net proved reserves of oil and natural gas liquids increased by 83,000 Bbls (9%) and 36,000 Bbls (11%), respectively, and total net proved reserves of natural gas decreased by 246,000 Mcf (4%), for a combined increase of 80,000 Boe (3%).
As of September 30, 2025 Estimated Net Proved Developed Reserves Estimated Net Proved Undeveloped Reserves Estimated Net Proved Reserves Oil (Bbls) 643,000 — 643,000 Natural gas liquids (Bbls) 165,000 — 165,000 Natural gas (Mcf) 3,429,000 — 3,429,000 Total (Boe) 1,380,000 — 1,380,000 During fiscal 2025, Barnwell’s total net proved reserves of oil and natural gas liquids decreased by 339,000 Bbls (35%) and 198,000 Bbls (55%), respectively, and total net proved reserves of natural gas decreased by 3,026,000 Mcf (47%), for a combined decrease of 1,043,000 Boe (43%).
Contract Drilling Segment Overview Barnwell’s wholly-owned subsidiary, Water Resources, drills water and water monitoring wells of varying depths in Hawaii, installs and repairs water pumping systems, and is the distributor for Trillium Flow Technologies, previously known as Floway, pumps and equipment in the state of Hawaii.
Discontinued Operations On March 14, 2025, the Company entered into and completed the sale of its wholly-owned subsidiary, Water Resources International, Inc. (“Water Resources”). Water Resources drills water wells and installs and repairs water pumping systems in the State of Hawaii and represented Barnwell's contract drilling segment.
These assets were purchased in August 2018 and were augmented with subsequent smaller acquisitions of partners. These assets are partially operated by the Company and partially operated by Pine Cliff Energy Ltd.
These assets were acquired in August 2018 and subsequently expanded through smaller acquisitions of various partner interests. These assets are partially operated by the Company and partially operated by Pine Cliff Energy Ltd. The majority of Barnwell's operated oil wells have annual decline rates below 15%, which supports lower capital investment requirements to maintain production levels.
In the recent past, the industry experienced a period of low oil and natural gas prices that negatively impacted our past operating results, cash flows and liquidity. Credit and capital markets for oil and natural gas markets are volatile. We may seek to raise additional capital if such proceeds are considered attractive and would support potential growth.
In recent years, the industry has experienced volatile oil and natural gas prices, and when these prices are in low cycle they negatively impact our operating results, cash flows and liquidity.
Over the past eight years, the Company has worked to reduce its abandonment and reclamation obligations associated with its oil and natural gas segment, both by divesting low-productivity assets and actively closing wells and sites. Twenty-four Barnwell-operated sites have been certified as fully reclaimed or exempt since 2016.
Twenty-five Barnwell-operated sites have been certified as fully reclaimed or exempt since 2016. Competition Barnwell competes in the sale of oil and natural gas mainly on the ability to deliver products.