Biggest changeDecember 31, 2023 Gross Productive Wells Net Productive Wells Oil Natural Gas Total Oil Natural Gas Total Permian 575 1 576 46.30 — 46.30 Eagle Ford 120 93 213 24.80 6.90 31.70 Bakken 938 — 938 39.00 — 39.00 Haynesville — 117 117 — 16.40 16.40 DJ 967 15 982 42.20 0.90 43.10 Total 2,600 226 2,826 152.30 24.20 176.50 The following table summarizes our cumulative gross and net productive oil and natural gas wells by basin at December 31, 2022: December 31, 2022 Gross Productive Wells Net Productive Wells Oil Natural Gas Total Oil Natural Gas Total Permian 448 2 450 40.82 0.02 40.84 Eagle Ford 105 81 186 19.08 4.26 23.34 Bakken 907 1 908 37.73 0.20 37.93 Haynesville — 62 62 — 12.18 12.18 DJ 681 70 751 16.43 2.16 18.59 Total 2,141 216 2,357 114.06 18.82 132.88 The following table summarizes our cumulative gross and net productive oil and natural gas wells by basin at December 31, 2021: December 31, 2021 Gross Productive Wells Net Productive Wells Oil Natural Gas Total Oil Natural Gas Total Permian 307 1 308 26.09 0.19 26.28 Eagle Ford 95 72 167 16.38 3.80 20.18 Bakken 866 1 867 35.96 0.20 36.16 Haynesville — 53 53 — 9.43 9.43 DJ 557 68 625 14.50 2.09 16.59 Total 1,825 195 2,020 92.93 15.71 108.64 51 Table of Contents Developed and Undeveloped Acreage The following table summarizes our estimated gross and net developed and undeveloped acreage by area at December 31, 2023.
Biggest changeDecember 31, 2024 Gross Productive Wells Net Productive Wells Oil Natural Gas Total Oil Natural Gas Total Permian 714 — 714 64.70 — 64.70 Eagle Ford 129 100 229 27.40 7.30 34.70 Bakken 985 — 985 39.80 — 39.80 Haynesville — 127 127 — 17.20 17.20 DJ 1,070 15 1,085 44.60 1.30 45.90 Appalachian 6 — 6 0.10 — 0.10 Total 2,904 242 3,146 176.60 25.80 202.40 The following table summarizes our cumulative gross and net productive oil and natural gas wells by basin at December 31, 2023: December 31, 2023 Gross Productive Wells Net Productive Wells Oil Natural Gas Total Oil Natural Gas Total Permian 575 1 576 46.30 — 46.30 Eagle Ford 120 93 213 24.80 6.90 31.70 Bakken 938 — 938 39.00 — 39.00 Haynesville — 117 117 — 16.40 16.40 DJ 967 15 982 42.20 0.90 43.10 Total 2,600 226 2,826 152.30 24.20 176.50 The following table summarizes our cumulative gross and net productive oil and natural gas wells by basin at December 31, 2022: December 31, 2022 Gross Productive Wells Net Productive Wells Oil Natural Gas Total Oil Natural Gas Total Permian 448 2 450 40.82 0.02 40.84 Eagle Ford 105 81 186 19.08 4.26 23.34 Bakken 907 1 908 37.73 0.20 37.93 Haynesville — 62 62 — 12.18 12.18 DJ 681 70 751 16.43 2.16 18.59 Total 2,141 216 2,357 114.06 18.82 132.88 51 Table of Contents Developed and Undeveloped Acreage The following table summarizes our estimated gross and net developed and undeveloped acreage by area at December 31, 2024.
The following discussion of our properties should be read in conjunction with the accompanying audited consolidated financial statements and related notes included elsewhere in this Annual 45 Table of Contents Report. Please see the section entitled “Management’s Discussion and Analysis of Results of Operations and Financial Condition — Results of Operations” for information on our production, prices, and production cost.
The following discussion of our properties should be read in conjunction 45 Table of Contents with the accompanying audited consolidated financial statements and related notes included elsewhere in this Annual Report. Please see the section entitled “Management’s Discussion and Analysis of Results of Operations and Financial Condition — Results of Operations” for information on our production, prices, and production cost.
We use this measure when assessing the potential return on investment related to our oil and natural gas properties. PV-10, however, is not a substitute for the 46 Table of Contents Standardized Measure of discounted future net cash flows.
We use this measure when assessing the 46 Table of Contents potential return on investment related to our oil and natural gas properties. PV-10, however, is not a substitute for the Standardized Measure of discounted future net cash flows.
In addition, our leases typically provide that the lease does not expire at the end of the primary term if drilling operations have been commenced. While we generally expect to establish production from most of our acreage prior to expiration of the applicable lease terms, there can be no guarantee they can do so.
In addition, our leases typically provide that the lease does not expire at the end of the primary term if drilling operations have been commenced. While we generally expect to establish production from most of our acreage prior to expiration of the applicable lease terms, there can be no guarantee we can do so.
The Manager’s internal controls over the reserves estimation process includes inter-departmental verification of input data into the Manager’s reserves evaluation software such as, but not limited to the following: • Comparison of historical expenses from the lease operating statements and workover authorizations for expenditure to the operating costs input in the Manager’s reserves database; • Review of working interests and net revenue interests in the Manager’s reserves database against the Manager’s well ownership system; • Review of historical realized prices and differentials from index prices as compared to the differentials used in the Manager’s reserves database; • Review of updated projected capital costs for upcoming projects; • Review of internal reserve estimates by well and by area by the Manager’s reservoir engineers; • Discussion of material reserve variances among the Manager’s reservoir engineer and our executive management; and • Review of a preliminary copy of the reserve report by our management.
The Manager’s internal controls over the reserves estimation process includes inter-departmental verification of input data into the Manager’s reserves evaluation software such as, but not limited to the following: • Comparison of historical expenses from the lease operating statements and workover authorizations for expenditure to the operating costs input in the Manager’s reserves database; • Review of working interests and net revenue interests in the Manager’s reserves database against the Manager’s well ownership system; • Review of historical realized prices and differentials from index prices as compared to the differentials used in the Manager’s reserves database; • Review of updated projected capital costs for upcoming projects; • Review of reserve estimates, inclusive of decline curves, by well and by area by the Manager’s reservoir engineers; • Discussion of material reserve variances among the Manager’s reservoir engineer and our executive management; and • Review of a preliminary copy of the reserve report by our management.
NSAI is a worldwide leader of petroleum property analysis for industry and financial organizations and government agencies. NSAI was founded in 1961 and performs consulting petroleum engineering services under Texas Board of Professional Engineers Registration No. F-2699. Within NSAI, the technical expert primarily responsible for preparing the estimates set forth in the NSAI 2023 Reserve Report is Mr. Nathan Shahan.
NSAI is a worldwide leader of petroleum property analysis for industry and financial organizations and government agencies. NSAI was founded in 1961 and performs consulting petroleum engineering services under Texas Board of Professional Engineers Registration No. F-2699. Within NSAI, the technical expert primarily responsible for preparing the estimates set forth in the NSAI 2024 Reserve Report is Mr. Nathan Shahan.
Drilling and Development Activities The following table sets forth the number of gross and net productive wells drilled in the years ended December 31, 2023, 2022 and 2021. The number of wells drilled refers to the number of wells completed at any time during the fiscal year, regardless of when drilling was initiated.
Drilling and Development Activities The following table sets forth the number of gross and net productive wells drilled in the years ended December 31, 2024, 2023 and 2022. The number of wells drilled refers to the number of wells completed at any time during the fiscal year, regardless of when drilling was initiated.
In preparing its reports, NSAI evaluated properties representing all of our proved reserves at December 31, 2023 in accordance with the rules and regulations of the SEC applicable to companies involved in oil and natural gas producing activities.
In preparing its reports, NSAI evaluated properties representing all of our proved reserves at December 31, 2024 in accordance with the rules and regulations of the SEC applicable to companies involved in oil and natural gas producing activities.
The following table provides a reconciliation of the pre-tax PV10% value of our SEC Pricing Proved Reserves as of December 31, 2023, 2022 and 2021 to the Standardized Measure of Discounted Future Net Cash Flows.
The following table provides a reconciliation of the pre-tax PV10% value of our SEC Pricing Proved Reserves as of December 31, 2024, 2023 and 2022 to the Standardized Measure of Discounted Future Net Cash Flows.
With 72% of the PV-10 value of our total proved reserves supported by producing wells, we believe we will have sufficient cash flows and adequate liquidity to execute our development plan.
With 75% of the PV-10 value of our total proved reserves supported by producing wells, we believe we will have sufficient cash flows and adequate liquidity to execute our development plan.
Estimated Net Proved Reserves The tables below summarize our estimated net proved reserves at December 31, 2023, based on reports prepared by Netherland, Sewell & Associates, Inc. (“NSAI”), our third-party independent reserve engineers.
Estimated Net Proved Reserves The tables below summarize our estimated net proved reserves at December 31, 2024, based on reports prepared by Netherland, Sewell & Associates, Inc. (“NSAI”), our third-party independent reserve engineers.
The Manager’s EVP — Engineering has a degree in petroleum engineering from the University of Calgary, and has over 20 years of oil and gas experience, with more than 15 years focused on reservoir engineering.
The Manager’s Partner - Engineering has a degree in petroleum engineering from the University of Calgary, and has over 20 years of oil and gas experience, with more than 15 years focused on reservoir engineering.
In addition, estimates of reserves are subject to revision based 48 Table of Contents upon actual production, results of future development and exploration activities, prevailing oil and natural gas prices, operating costs and other factors. The revisions may be material.
In addition, estimates of reserves are subject to revision based upon actual production, results of future development and exploration activities, prevailing oil and natural gas prices, operating costs and other factors. The revisions may be material.
(3) Pre-tax PV10% or “PV-10”, is a non-GAAP financial measure and is derived from the standardized measure of discounted future net cash flows, which is the most directly comparable U.S. GAAP measure. The amounts disclosed in the table above include net abandonment costs of $22.7 million as of December 31, 2023. See “Reconciliation of PV-10 to Standardized Measure” below.
(3) Pre-tax PV10% or “PV-10”, is a non-GAAP financial measure and is derived from the standardized measure of discounted future net cash flows, which is the most directly comparable U.S. GAAP measure. The amounts disclosed in the table above include net abandonment costs of $23.9 million as of December 31, 2024. See “Reconciliation of PV-10 to Standardized Measure” below.
In 2023, revisions of previous estimates decreased proved undeveloped reserves by 2,580 MBoe primarily due to the removal of undeveloped drilling locations as they were no longer expected to be developed within five years of their initial recognition as well as lower oil and natural gas prices.
In 2024, revisions of previous estimates decreased proved undeveloped reserves by 3,288 MBoe primarily due to the removal of undeveloped drilling locations as they were no longer expected to be developed within five years of their initial recognition as well as lower oil and natural gas prices.
Based on SEC pricing as of December 31, 2023, estimated future development costs required for the development of proved undeveloped reserves are projected to be approximately $343.9 million over the next five years. Independent Petroleum Engineers We have engaged NSAI to independently prepare our estimated net proved reserves.
Based on SEC pricing as of December 31, 2024, estimated future development costs required for the development of proved undeveloped reserves are projected to be approximately $253.5 million over the next five years. Independent Petroleum Engineers We have engaged NSAI to independently prepare our estimated net proved reserves.
A significant majority of our wells in the Permian, Bakken, and DJ Basins are classified as oil wells, 50 Table of Contents although they also produce natural gas and condensate. All of our wells in the Haynesville Basin are classified as natural gas wells. Our wells within the Eagle Ford Basin are classified as either oil or natural gas wells.
A significant majority of our wells in the Permian, Bakken, DJ, and Appalachian Basins are classified 50 Table of Contents as oil wells, although they also produce natural gas and condensate. All of our wells in the Haynesville Basin are classified as natural gas wells.
See Note 2 of the Notes to the Consolidated Financial Statements for additional discussion of our proved reserves. Proved Undeveloped Reserves At December 31, 2023, we had approximately 22,361 MBoe of proved undeveloped reserves as compared to 19,648 MBoe at December 31, 2022.
See Note 2 of the Notes to the Consolidated Financial Statements for additional discussion of our proved reserves. Proved Undeveloped Reserves At December 31, 2024, we had approximately 15,362 MBoe of proved undeveloped reserves as compared to 22,361 MBoe at December 31, 2023.
The Manager employs an internal reservoir engineering department which is led by the Manager’s Executive Vice President (EVP) — Engineering, who is responsible for overseeing the internal preparation of our reserves pursuant to the MSA.
The Manager employs an internal reservoir engineering department which is led by the Manager’s Partner - Engineering, who is responsible for overseeing the internal preparation of our reserves pursuant to the MSA.
All of our recorded proved undeveloped reserves are scheduled to be drilled within five years of the date of their initial recognition. 47 Table of Contents At December 31, 2023, the PV-10 value of our proved undeveloped reserves amounted to 28% of the PV-10 value of our total proved reserves. There are numerous uncertainties regarding the proved and undeveloped reserves.
All of our recorded proved undeveloped reserves are scheduled to be drilled within five years of the date of their initial recognition. At December 31, 2024, the PV-10 value of our proved undeveloped reserves amounted to 14% of the PV-10 value of our total proved reserves. There are numerous uncertainties regarding the proved and undeveloped reserves.
At December 31, 2023, we had 212 gross (15.99 net) wells for which drilling was either in-progress or were pending completion. These wells are not included in the table above. The following table summarizes our cumulative gross and net productive oil and natural gas wells by basin at December 31, 2023.
At December 31, 2024, we had 202 gross (14.85 net) wells for which drilling was either in-progress or were pending completion. These wells are not included in the table above. The following table summarizes our cumulative gross and net productive oil and natural gas wells by basin at December 31, 2024.
The reserve data set forth in the NSAI report represents only estimates and should not be construed as being exact quantities. They may or may not be actually recovered, and if recovered, the actual revenues and costs could be more or less than the estimated amounts. Moreover, estimates of reserves may increase or decrease as a result of future operations.
The reserve data set forth in the NSAI report represents only estimates and should not be construed as being exact quantities. They may or may not be actually recovered, and if recovered, the actual revenues and costs could be more or less than the estimated amounts.
Year Ended December 31, 2023 2022 2021 Net Production: Oil (MBbl) 4,162 3,656 3,413 Natural gas (MMcf) 28,266 21,351 14,861 Total (MBoe) (1) 8,873 7,215 5,890 Average Daily Production: Oil (Bbl) 11,404 10,016 9,351 Natural gas (Mcf) 77,442 58,496 40,715 Total (Boe) (1) 24,311 19,765 16,137 Average Sales Prices: Oil (per Bbl) $ 76.18 $ 92.50 $ 63.70 Natural gas and related product sales (per Mcf) 2.72 7.46 5.04 Realized price (per Boe) 44.41 68.94 49.27 Costs and Expenses (per Boe): Lease operating expenses $ 6.82 $ 6.19 $ 4.47 Production and ad valorem taxes $ 3.12 $ 4.24 $ 3.07 Depletion and accretion $ 18.11 $ 14.66 $ 16.07 General and administrative $ 3.15 $ 1.97 $ 1.73 __________________________________________ (1) Natural gas is converted to Boe using the ratio of one barrel of oil to six Mcf of natural gas.
Year Ended December 31, 2024 2023 2022 Net Production: Oil (MBbl) 4,483 4,162 3,656 Natural gas (MMcf) 27,944 28,266 21,351 Total (MBoe) (1) 9,140 8,873 7,215 Average Daily Production: Oil (Bbl) 12,248 11,404 10,016 Natural gas (Mcf) 76,350 77,442 58,496 Total (Boe) (1) 24,973 24,311 19,765 Average Sales Prices: Oil (per Bbl) $ 73.06 $ 76.18 $ 92.50 Natural gas and related product sales (per Mcf) 1.88 2.72 7.46 Realized price (per Boe) 41.58 44.41 68.94 Costs and Expenses (per Boe): Lease operating expenses $ 6.29 $ 6.82 $ 6.19 Production and ad valorem taxes $ 2.85 $ 3.12 $ 4.24 Depletion and accretion $ 19.31 $ 18.11 $ 14.66 General and administrative $ 2.70 $ 3.15 $ 1.97 __________________________________________ (1) Natural gas is converted to Boe using the ratio of one barrel of oil to six Mcf of natural gas.
Standardized Measure Reconciliation December 31, (in thousands) 2023 2022 2021 Pre-tax present value of estimated future net revenues (Pre-Tax PV10%) $ 856,428 $ 1,559,123 $ 778,230 Future income taxes, discounted at 10% (134,520) (293,196) (3,879) Standardized measure of discounted future net cash flows $ 721,908 $ 1,265,927 $ 774,351 Uncertainties are inherent in estimating quantities of proved reserves, including many risk factors beyond our control.
Standardized Measure Reconciliation December 31, (in thousands) 2024 2023 2022 Pre-tax present value of estimated future net revenues (Pre-Tax PV10%) $ 841,929 $ 856,428 $ 1,559,123 Future income taxes, discounted at 10% (120,961) (134,520) (293,196) Standardized measure of discounted future net cash flows $ 720,968 $ 721,908 $ 1,265,927 Uncertainties are inherent in estimating quantities of proved reserves, including many risk factors beyond our control.
In 2023, proved undeveloped reserves increased by 11,144 MBoe as a result of new proved undeveloped locations added primarily in the Permian Basin. • Acquisition of Reserves . In 2023, acquisitions of proved undeveloped reserves of 4,207 MBoe were primarily attributable to the acquisitions of oil and natural gas properties in the Permian Basin.
In 2024, proved undeveloped reserves increased by 4,765 MBoe as a result of new proved undeveloped locations added primarily in the Permian Basin. • Acquisition of reserves . In 2024, acquisitions of proved undeveloped reserves of 3,733 MBoe were primarily attributable to the acquisitions of oil and natural gas properties in the Permian Basin.
December 31, 2023 2022 2021 Gross Net Gross Net Gross Net Productive development wells 314 24.55 265 20.78 213 14.18 Dry development wells (1) 2 0.57 — — — — (1) The dry hole category includes 2 (0.57 net) wells that were unsuccessful due to mechanical issues for the years ended December 31, 2023.
December 31, 2024 2023 2022 Gross Net Gross Net Gross Net Productive development wells 299 23.43 314 24.55 265 20.78 Dry development wells (1) — — 2 0.57 — — (1) The dry hole category includes 2 (0.57 net) wells that were unsuccessful due to mechanical issues for the year ended December 31, 2023.
To estimate economically recoverable oil and natural gas reserves and related future net cash flows, we consider many factors and assumptions including, but not limited to, the use of reservoir parameters derived from geological, geophysical and engineering data which cannot be measured directly, economic criteria based on current costs and SEC pricing requirements, and forecasts of future production rates.
To estimate economically recoverable oil and natural gas reserves and related future net cash flows, we consider many factors and assumptions including, but not limited to, economic criteria based on current costs and SEC pricing requirements, and forecasts of future production rates.
A reconciliation of the change in proved undeveloped reserves during 2023 is as follows: MBoe Estimated proved undeveloped reserves at December 31, 2022 19,648 Extensions and discoveries 11,144 Acquisition of reserves 4,207 Divestiture of reserves (496) Conversion to proved developed reserves (9,562) Revisions of previous estimates (2,580) Estimated proved undeveloped reserves at December 31, 2023 22,361 __________________________________________ • Extensions and discoveries .
A reconciliation of the change in proved undeveloped reserves during 2024 is as follows: MBoe Estimated proved undeveloped reserves at December 31, 2023 22,361 Extensions and discoveries 4,765 Acquisition of reserves 3,733 Divestiture of reserves (3,525) Conversion to proved developed reserves (8,684) Revisions of previous estimates (3,288) Estimated proved undeveloped reserves at December 31, 2024 15,362 __________________________________________ • Extensions and discoveries .
The accuracy of any reserve estimate is a function of the quality of available data and of engineering and geologic interpretation and judgment. As a result, estimates of different engineers, including those used by us, may vary.
There are numerous uncertainties inherent in estimating oil and natural gas reserves and their estimated values, including many factors beyond our control. The accuracy of any reserve estimate is a function of the quality of available data and of engineering and geologic interpretation and judgment. As a result, estimates of different engineers, including those used by us, may vary.
See Note 5 of the Notes to Consolidated Financial Statements for additional discussion of acquisitions during 2023. • Conversion to proved developed reserves. In 2023, development of oil and natural gas properties resulted in the conversion of 9,562 MBoe from proved undeveloped reserves to proved developed reserves.
See Note 5 of the Notes to Consolidated Financial Statements for additional discussion of acquisitions during 2024. • Divestiture of reserves. In 2024, the Company divested of 3,525 MBoe of proved undeveloped reserves primarily in the Permian Basin. • Conversion to proved developed reserves.
The following table sets forth summary information by reserve category with respect to estimated proved reserves at December 31, 2023: SEC Pricing Proved Reserves (1) Reserve Volumes PV-10 (3) Reserve Category Oil (MBbls) Natural Gas (MMcf) Total (MBoe) (2) % Amount (in thousands) % Proved developed producing 14,947 96,746 31,071 58 % $ 616,220 72 % Proved developed non-producing 25 87 40 — % 1,218 — % Proved undeveloped 12,345 60,095 22,361 42 % 238,990 28 % Total proved 27,317 156,928 53,472 100 % $ 856,428 100 % Total proved developed 14,972 96,833 31,111 58 % $ 617,438 72 % __________________________________________ (1) The SEC Pricing Proved Reserves table above values oil and natural gas reserve quantities and related discounted future net cash flows as of December 31, 2023 based on average prices of $78.21 per barrel of oil and $2.64 per MMbtu of natural gas.
The following table sets forth summary information by reserve category with respect to estimated proved reserves at December 31, 2024: SEC Pricing Proved Reserves (1) Reserve Volumes PV-10 (3) Reserve Category Oil (MBbls) Natural Gas (MMcf) Total (MBoe) (2) % Amount (in thousands) % Proved developed producing 17,372 104,292 34,754 64 % $ 634,483 75 % Proved developed non-producing 1,897 13,811 4,199 8 % 90,983 11 % Proved undeveloped 8,918 38,666 15,362 28 % 116,463 14 % Total proved 28,187 156,769 54,315 100 % $ 841,929 100 % Total proved developed 19,269 118,103 38,953 72 % $ 725,466 86 % __________________________________________ (1) The SEC Pricing Proved Reserves table above values oil and natural gas reserve quantities and related discounted future net cash flows as of December 31, 2024 based on average prices of $76.32 per barrel of oil and $2.13 per MMbtu of natural gas.
Reservoir engineering is a subjective process of estimating underground accumulations of oil and natural gas that cannot be measured in an exact manner. There are numerous uncertainties inherent in estimating oil and natural gas reserves and their estimated values, including many factors beyond our control.
Moreover, estimates of reserves may increase or decrease as a result of future operations. 48 Table of Contents Reservoir engineering is a subjective process of estimating underground accumulations of oil and natural gas that cannot be measured in an exact manner.
The following table sets forth the future expiration amounts of our gross and net undeveloped acreage at December 31, 2023 by area: 2024 2025 2026 and Thereafter Gross Net Gross Net Gross Net Permian 2,245 2,147 3,352 1,229 1,680 455 Eagle Ford (1) 6,305 2,845 — — 282 28 Bakken 320 320 — — — — Haynesville 4,549 186 3,859 230 854 8 DJ — — — — — — Total: 13,419 5,498 7,211 1,459 2,816 491 __________________________________________ (1) These acres are subject to continuous drilling obligations.
The following table sets forth the future expiration amounts of our gross and net undeveloped acreage at December 31, 2024 by area: 2025 2026 2027 and Thereafter Gross Net Gross Net Gross Net Permian (1) 9,485 3,662 5,976 3,104 1,148 724 Eagle Ford (1) 6,876 2,449 282 28 — — Haynesville 459 49 1,264 76 861 53 Appalachian — — — — 2,317 1,067 Total: 16,820 6,160 7,522 3,208 4,326 1,844 __________________________________________ (1) Certain acreage within the basin is subject to continuous drilling obligations.
Developed Acreage Undeveloped Acreage Total Acreage Gross Net Gross Net Gross Net Permian 44,738 6,462 6,166 3,131 50,904 9,593 Eagle Ford 24,025 3,936 6,587 2,873 30,612 6,809 Bakken 169,897 13,167 320 320 170,217 13,487 Haynesville 49,248 5,077 9,262 425 58,510 5,502 DJ 21,564 2,086 — — 21,564 2,086 Total: 309,472 30,728 22,335 6,749 331,807 37,477 Acreage Expirations As a non-operator, we are subject to lease expirations if an operator does not commence the development of operations within the agreed terms of our leases.
Developed Acreage Undeveloped Acreage Total Acreage Gross Net Gross Net Gross Net Permian 48,731 8,427 14,787 6,638 63,518 15,065 Eagle Ford 25,750 4,243 5,815 2,344 31,565 6,587 Bakken 169,897 13,167 — — 169,897 13,167 Haynesville 55,926 5,317 2,584 178 58,510 5,495 DJ 22,749 2,502 — — 22,749 2,502 Appalachian 169 89 2,148 978 2,317 1,067 Total: 323,222 33,745 25,334 10,138 348,556 43,883 Acreage Expirations As a non-operator, we are subject to lease expirations if an operator does not commence the development of operations within the agreed terms of our leases.