Risk Management Activities (Tables)

12 Months Ended

Dec. 31, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments

Presented below is a comprehensive summary of EOG's financial commodity derivative contracts settled during the year ended December 31, 2022 (closed) and remaining for 2023 and thereafter, as of December 31, 2022. Crude oil and NGLs volumes are presented in MBbld and prices are presented in $/Bbl. Natural gas volumes are presented in MMBtu per day (MMBtud) and prices are presented in dollars per MMBtu ($/MMBtu).

Crude Oil Financial Price Swap Contracts
		Contracts Sold			Contracts Purchased
Period	Settlement Index	Volume (MBbld)	Weighted Average Price ($/Bbl)		Volume (MBbld)	Weighted Average Price ($/Bbl)
January - March 2022 (closed)	NYMEX WTI	140	$	65.58	—	$	—
April - June 2022 (closed)	NYMEX WTI	140	65.62		—	—
July - September 2022 (closed)	NYMEX WTI	140	65.59		—	—
October - December 2022 (closed) (1)	NYMEX WTI	53	66.11		—	—
October - December 2022 (closed)	NYMEX WTI	87	65.41		87	88.85
January - March 2023 (closed) (1) (2)	NYMEX WTI	55	67.96		—	—
January - March 2023	NYMEX WTI	95	67.90		6	102.26
April - May 2023 (closed) (1)	NYMEX WTI	29	68.28		—	—
April - May 2023	NYMEX WTI	91	67.63		2	98.15
June 2023 (closed) (1)	NYMEX WTI	118	67.77		—	—
June 2023	NYMEX WTI	2	69.10		2	98.15
July - September 2023 (closed) (1)	NYMEX WTI	100	70.15		—	—
October - December 2023 (closed) (1)	NYMEX WTI	69	69.41		—	—

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(1)    In the second quarter of 2022, EOG executed the early termination provision granting EOG the right to terminate certain of its October 2022 - December 2023 crude oil financial price swap contracts which were open at that time. EOG paid net cash of $593 million for the settlement of these contracts.

(2)    In the third quarter of 2022, EOG executed the early termination provision granting EOG the right to terminate certain of its January 2023 - March 2023 crude oil financial price swap contracts which were open at that time. EOG paid net cash of $63 million for the settlement of these contracts.

Crude Oil Basis Swap Contracts
		Contracts Sold
Period	Settlement Index	Volume (MBbld)	Weighted Average Price Differential ($/Bbl)
January - December 2022 (closed)	NYMEX WTI Roll Differential (1)	125	$	0.15

(1)    This settlement index is used to fix the differential in pricing between the NYMEX calendar month average and the physical crude oil delivery month.

Natural Gas Financial Price Swap Contracts
		Contracts Sold
Period	Settlement Index	Volume (MMBtud in thousands)	Weighted Average Price ($/MMBtu)
January - September 2022 (closed)	NYMEX Henry Hub	725	$	3.57
October - December 2022 (closed) (1)	NYMEX Henry Hub	425	3.05
October - December 2022 (closed)	NYMEX Henry Hub	300	4.32
January - December 2023 (closed) (1)	NYMEX Henry Hub	425	3.05
January 2023 (closed)	NYMEX Henry Hub	300	3.36
February - December 2023	NYMEX Henry Hub	300	3.36
January - December 2024	NYMEX Henry Hub	725	3.07
January - December 2025	NYMEX Henry Hub	725	3.07

_________________

(1)    In the second quarter of 2022, EOG executed the early termination provision granting EOG the right to terminate certain of its October 2022 - December 2023 natural gas financial price swap contracts which were open at that time. EOG paid net cash of $735 million for the settlement of these contracts

Natural Gas Basis Swap Contracts
		Contracts Sold
Period	Settlement Index	Volume (MMBtud in thousands)	Weighted Average Price ($/MMBtu)
January - December 2022 (closed)	NYMEX Henry Hub Houston Ship Channel (HSC) Differential (1)	210	$	0.01
January - December 2023	NYMEX Henry Hub HSC Differential	135	0.01
January - December 2024	NYMEX Henry Hub HSC Differential	10	0.00
January - December 2025	NYMEX Henry Hub HSC Differential	10	0.00

(1)    This settlement index is used to fix the differential between pricing at the Houston Ship Channel and NYMEX Henry Hub prices.

Schedule of Derivative Instruments In Statement Of Financial Position, Fair Value

The following table sets forth the amounts and classification of EOG's outstanding derivative financial instruments at December 31, 2022 and 2021, respectively.  Certain amounts may be presented on a net basis on the consolidated financial statements when such amounts are with the same counterparty and subject to a master netting arrangement (in millions):

		Fair Value at December 31,
Description	Location on Balance Sheet	2022		2021
Asset Derivatives
Crude oil, NGLs and natural gas financial derivative contracts -
Noncurrent portion	Other Assets	$	—	$	6
Liability Derivatives
Crude oil, NGLs and natural gas financial derivative contracts -
Current portion	Liabilities from Price Risk Management Activities (1)	$	169	$	269
Noncurrent Portion	Other Liabilities (2)	371		37

(1)    The current portion of Liabilities from Price Risk Management Activities consists of gross liabilities of $287 million, partially offset by gross assets of $26 million and collateral posted with counterparties of $92 million, at December 31, 2022.

(2)    The noncurrent portion of Liabilities from Price Risk Management Activities consists of gross liabilities of $606 million, partially offset by gross assets of $3 million and collateral posted with counterparties of $232 million, at December 31, 2022.