Biggest changeUnder the swap agreements, we receive a fixed price on a notional quantity of natural gas or oil in exchange for paying a variable price based on a market-based index. 53 Table of Contents As of December 31, 2022, we had the following outstanding financial commodity derivatives: 2023 Estimated Fair Value Asset (Liability) (In millions) Natural Gas First Quarter Second Quarter Third Quarter Fourth Quarter Waha gas collars $ 44 Volume (MMBtu) 8,100,000 8,190,000 8,280,000 8,280,000 Weighted average floor ($/MMBtu) $ 3.03 $ 3.03 $ 3.03 $ 3.03 Weighted average ceiling ($/MMBtu) $ 5.39 $ 5.39 $ 5.39 $ 5.39 NYMEX collars $ 95 Volume (MMBtu) 54,000,000 31,850,000 32,200,000 29,150,000 Weighted average floor ($/MMBtu) $ 5.12 $ 4.07 $ 4.07 $ 4.03 Weighted average ceiling ($/MMBtu) $ 9.34 $ 6.78 $ 6.78 $ 6.61 $ 139 2023 Estimated Fair Value Asset (Liability) (In millions) Oil First Quarter Second Quarter WTI oil collars $ 8 Volume (MBbl) 1,350 1,365 Weighted average floor ($/Bbl) $ 70.00 $ 70.00 Weighted average ceiling ($/Bbl) $ 116.03 $ 116.03 WTI Midland oil basis swaps $ (1) Volume (MBbl) 1,350 1,365 Weighted average differential ($/Bbl) $ 0.63 $ 0.63 $ 7 The amounts set forth in the table above represent our total unrealized derivative position at December 31, 2022 and exclude the impact of non-performance risk.
Biggest changeUnder the swap agreements, we receive a fixed price on a notional quantity of natural gas or oil in exchange for paying a variable price based on a market-based index. 49 Table of Contents As of December 31, 2023, we had the following outstanding financial commodity derivatives: 2024 2025 Fair Value Asset (Liability) (In millions) Natural Gas First Quarter Second Quarter Third Quarter Fourth Quarter First Quarter Second Quarter Third Quarter Fourth Quarter NYMEX collars $ 67 Volume (MMBtu) 35,490,000 44,590,000 45,080,000 16,690,000 9,000,000 9,100,000 9,200,000 9,200,000 Weighted average floor ($/MMBtu) $ 3.00 $ 2.70 $ 2.75 $ 2.75 $ 3.25 $ 3.25 $ 3.25 $ 3.25 Weighted average ceiling ($/MMBtu) $ 5.38 $ 3.87 $ 3.94 $ 4.23 $ 4.79 $ 4.79 $ 4.79 $ 4.79 $ 67 2024 Fair Value Asset (Liability) (In millions) Oil First Quarter Second Quarter Third Quarter Fourth Quarter WTI oil collars $ 26 Volume (MBbl) 2,730 2,730 1,840 1,840 Weighted average floor ($/Bbl) $ 68.00 $ 68.00 $ 65.00 $ 65.00 Weighted average ceiling ($/Bbl) $ 91.37 $ 91.37 $ 90.01 $ 90.01 WTI Midland oil basis swaps (1) Volume (MBbl) 2,730 2,730 1,840 1,840 Weighted average differential ($/Bbl) $ 1.16 $ 1.16 $ 1.17 $ 1.17 $ 25 In January 2024, the Company entered into the following financial commodity derivatives: 2024 Oil First Quarter Second Quarter Third Quarter Fourth Quarter WTI oil collars Volume (MBbl) 300 455 920 920 Weighted average floor ($/Bbl) $ 65.00 $ 65.00 $ 65.00 $ 65.00 Weighted average ceiling ($/Bbl) $ 85.02 $ 85.02 $ 81.49 $ 81.49 WTI Midland oil basis swaps Volume (MBbl) 300 455 920 920 Weighted average differential ($/Bbl) $ 1.10 $ 1.10 $ 1.10 $ 1.10 A significant portion of our production for 2024 and beyond is currently unhedged and directly exposed to the volatility in commodity prices, whether favorable or unfavorable.
The following quantitative and qualitative information is provided for financial instruments to which we were party to as of December 31, 2022 and from which we may incur future gains or losses from changes in commodity prices or interest rates. Commodity Price Risk Our most significant market risk exposure is pricing applicable to our oil, natural gas and NGL production.
The following quantitative and qualitative information is provided for financial instruments to which we were party to as of December 31, 2023 and from which we may incur future gains or losses from changes in commodity prices or interest rates. Commodity Price Risk Our most significant market risk exposure is pricing applicable to our oil, natural gas and NGL production.
Interest Rate Risk At December 31, 2022, we had total debt of $2.2 billion (with a principal amount of $2.1 billion). All of our outstanding debt is based on fixed interest rates and, as a result, we do not have significant exposure to movements in market interest rates with respect to such debt.
Interest Rate Risk At December 31, 2023, we had total debt of $2.2 billion (with a principal amount of $2.1 billion). All of our outstanding debt is based on fixed interest rates and, as a result, we do not have significant exposure to movements in market interest rates with respect to such debt.
Our counterparties are primarily commercial banks and financial service institutions that management believes present minimal credit risk and our derivative contracts are with multiple counterparties to minimize our exposure to any individual counterparty. We perform both quantitative and qualitative assessments of these counterparties based on their credit ratings and credit default swap rates where applicable.
Our counterparties are primarily commercial banks and financial service institutions that management 50 Table of Contents believes present minimal credit risk and our derivative contracts are with multiple counterparties to minimize our exposure to any individual counterparty. We perform both quantitative and qualitative assessments of these counterparties based on their credit ratings and credit default swap rates where applicable.
We have not incurred any losses related to non-performance risk 54 Table of Contents of our counterparties and we do not anticipate any material impact on our financial results due to non-performance by third parties. However, we cannot be certain that we will not experience such losses in the future.
We have not incurred any losses related to non-performance risk of our counterparties and we do not anticipate any material impact on our financial results due to non-performance by third parties. However, we cannot be certain that we will not experience such losses in the future.
Our revolving credit facility provides for variable interest rate borrowings; however, we did not have any borrowings outstanding as of December 31, 2022 and, therefore, no related exposure to interest rate risk. Fair Value of Other Financial Instruments The estimated fair value of other financial instruments is the amount at which the instrument could be exchanged currently between willing parties.
Our revolving credit agreement provides for variable interest rate borrowings; however, we did not have any borrowings outstanding as of December 31, 2023 and, therefore, no related exposure to interest rate risk. Fair Value of Other Financial Instruments The estimated fair value of other financial instruments is the amount at which the instrument could be exchanged currently between willing parties.
The carrying amounts reported in the Consolidated Balance Sheet for cash, cash equivalents and restricted cash approximate fair value due to the short-term maturities of these instruments. The fair value of our senior notes is based on quoted market prices. We use available market data and valuation methodologies to estimate the fair value of our private placement senior notes.
The carrying amounts reported in the Consolidated Balance Sheet for cash, cash equivalents and restricted cash approximate fair value due to the short-term maturities of these instruments. The fair value of our senior notes is based on quoted market prices.
Please read the discussion below as well as Note 5 of the Notes to the Consolidated Financial Statements, “Derivative Instruments,” in Item 8, for a more detailed discussion of our derivatives.
Please read the discussion below as well as Note 5 of the Notes to the Consolidated Financial Statements, “Derivative Instruments,” in Item 8 for a more detailed discussion of our derivatives. Periodically, we enter into financial commodity derivatives, including collar, swap, and basis swap agreements, to protect against exposure to commodity price declines.
During 2022, natural gas collars with floor prices ranging from $1.70 to $8.50 per MMBtu and ceiling prices ranging from $2.10 to $13.08 per MMBtu covered 245.8 Bcf, or 24 percent of natural gas production at a weighted-average price of $4.94 per MMBtu.
During 2023, natural gas collars with floor prices ranging from $3.00 to $7.50 per MMBtu and ceiling prices ranging from $4.55 to $13.08 per MMBtu covered 174.9 Bcf, or 17 percent of natural gas production at a weighted-average price of $4.23 per MMBtu.
We are exposed to market risk on financial commodity derivative instruments to the extent of changes in market prices of oil and natural gas. However, the market risk exposure on these derivative contracts is generally offset by the gain or loss recognized upon the ultimate sale of the commodity.
However, the market risk exposure on these derivative contracts is generally offset by the gain or loss recognized upon the ultimate sale of the commodity.
The carrying amount and estimated fair value of debt is as follows: December 31, 2022 December 31, 2021 (In millions) Carrying Amount Estimated Fair Value Carrying Amount Estimated Fair Value Long-term debt $ 2,181 $ 1,955 $ 3,125 $ 3,163 55 Table of Contents
The carrying amount and estimated fair value of debt is as follows: December 31, 2023 December 31, 2022 (In millions) Carrying Amount Estimated Fair Value Carrying Amount Estimated Fair Value Total debt $ 2,161 $ 2,015 $ 2,181 $ 1,955 Current maturities (575) (565) — — Long-term debt, excluding current maturities $ 1,586 $ 1,450 $ 2,181 $ 1,955 51 Table of Contents
During 2022, oil collars with floor prices ranging from $35.00 to $90.00 per Bbl and ceiling prices ranging from $45.15 to $145.25 per Bbl covered 9.7 MMBbls, or 31 percent, of oil production at a weighted-average price of $55.00 per Bbl.
During 2023, oil collars with floor prices ranging from $65.00 to $80.00 per Bbl and ceiling prices ranging from $89.00 to $118.30 per Bbl covered 7.1 MMBbls, or 20 percent, of oil production at a weighted-average price of $68.75 per Bbl.
The fair value of the private placement senior notes is the estimated amount we would have to pay a third party to assume the debt, including a credit spread for the difference between the issue rate and the period end market rate. The credit spread is our default or repayment risk.
The fair value of our private placement senior notes is based on third-party quotes which are derived from credit spreads for the difference between the issue rate and the period end market rate and other unobservable inputs.
Oil basis swaps covered 8.7 MMBbls, or 27 percent, of oil production at a weighted-average price of $0.30 per Bbl. Oil roll differential swaps covered 2.7 MMBbls, or 9 percent, of oil production at a weighted-average price of $(0.02) per Bbl.
Oil basis swaps covered 7.6 MMBbls, or 22 percent, of oil production at a weighted-average price of $0.92 per Bbl. We are exposed to market risk on financial commodity derivative instruments to the extent of changes in market prices of the related commodity.