Producers operating in Alaska reported an increase in proved reserves for both crude oil and natural gas in 2024. This contrasts with a nationwide trend of declining proved reserves, a phenomenon largely attributed to lower commodity prices that impacted reserve estimates across the United States. According to the U.S. Energy Information Administration's (EIA) "U.S. Crude Oil and Natural Gas Proved Reserves, Year-End 2024" report, Alaska's crude oil and lease condensate proved reserves saw a 5% increase, while its natural gas proved reserves grew by nearly 7% during the same period.
Nationwide, U.S. proved reserves of crude oil and lease condensate experienced a 1% decline, settling at approximately 46 billion barrels by the end of 2024. Similarly, U.S. proved reserves of natural gas also decreased, falling by 3% to 584 trillion cubic feet (Tcf) at year-end 2024. Proved reserves are defined as operator estimates of oil and natural gas volumes that geological and engineering data confirm are recoverable under existing economic and operational conditions. The fluctuating price environment of 2024 played a significant role in shaping these reserve figures.
Average spot prices for both crude oil and natural gas saw a decrease in 2024, marking the second consecutive year of such declines. Specifically, average wholesale prices for West Texas Intermediate (WTI) crude oil fell by 1% and for Henry Hub natural gas by 13%, when compared to 2023 averages. These lower prices directly influenced the economic viability of extracting certain reserves, leading to downward revisions in many regions.
Despite the broader national trend, Alaska experienced increased exploration and development activities in 2024. These efforts bolstered reserve estimates in the state, even in the face of prevailing lower commodity prices. Alaska's natural gas reserves expanded from 97 Tcf in 2023 to 103 Tcf in 2024. Concurrently, its crude oil reserves grew from 3.0 billion barrels in 2023 to 3.1 billion barrels in 2024, reflecting the positive impact of these investments.
A notable contributor to Alaska's increased oil proved reserves in 2024 was the operational commencement of ConocoPhillips' Nuna project. This development, alongside ongoing planned projects, is expected to further support reserve growth. Initiatives such as new well drilling at Prudhoe Bay on Alaska's North Slope and the development of new infrastructure aimed at bringing North Slope production to market, including the Alaska LNG Project, are poised to contribute to rising proved reserves in the future.
Recent shifts in federal policy are also being directed towards enhancing Alaskan production. On January 20, 2025, President Donald J. Trump issued an Executive Order titled "Unleashing Alaska’s Extraordinary Resource Potential." This order aims to expedite the permitting and leasing processes for energy and natural resource projects within Alaska, with a particular emphasis on developing the state's liquefied natural gas (LNG) potential. The directive specifically highlights the sale and transportation of Alaska's LNG to other regions of the United States and to allied nations in the Pacific.
Further underscoring the focus on Alaskan energy development, the Bureau of Land Management awarded 1.3 million acres in a National Petroleum Reserve lease sale on March 18, 2026. This action signals continued government support for expanding energy resource extraction and development in the state, potentially influencing future reserve figures and production levels.
In contrast to Alaska's gains, several other U.S. states experienced significant decreases in their proved reserves. Texas recorded the largest decline in crude oil and lease condensate proved reserves, with a reduction of 529 million barrels, or 3%. North Dakota followed, reporting the second-largest decrease in proved oil reserves, down by 487 million barrels, or 11%.
Similarly, Texas also saw the most substantial drop in natural gas proved reserves, with a decrease of 10.2 Tcf, representing a 7% reduction. Louisiana experienced the second-largest decline in natural gas proved reserves, falling by 8.4 Tcf, which amounts to a 26% decrease in 2024. These figures highlight the localized impacts of price volatility and operational challenges on reserve estimations across different U.S. regions.
The EIA's comprehensive report provides detailed data on proved reserves, including breakdowns of crude oil and lease condensate reserves from shale plays by state and area. The agency estimates reserves individually for each state and for certain state subdivisions. Areas with such subdivisions include California, Louisiana, New Mexico, and Texas, as well as the Federal Offshore region, offering a granular view of reserve distribution and changes.
The data presented in the "U.S. Crude Oil and Natural Gas Proved Reserves, Year-End 2024" report is crucial for understanding the dynamics of the nation's energy resources. It reflects the interplay between market prices, exploration and development investments, and geological assessments in determining the recoverable quantities of oil and natural gas. The contrasting performance of Alaska versus the rest of the nation underscores the varied regional factors influencing reserve levels.
This detailed reserve data is compiled by the U.S. Energy Information Administration, with principal contributions from experts like Steven Grape. The report covers key areas such as reserves, natural gas, liquid fuels, crude oil, oil/petroleum, states, and specific geographic locations like Alaska, offering valuable insights for industry stakeholders and policymakers.
Future reserve levels will likely continue to be influenced by global energy market conditions, technological advancements in extraction, and evolving regulatory frameworks. The strategic importance of regions like Alaska, with their substantial resource potential and supportive policy initiatives, may become increasingly significant in the overall U.S. energy landscape. The ongoing development of projects like the Alaska LNG Project could also play a pivotal role in shaping future reserve figures and export capabilities.
