UpstreamNarrow moat

ExxonMobil (XOM) — moat facet

Two-thirds of the earnings, on American capital returning 4.3% and foreign capital returning 17.7%.

Upstream is the segment ExxonMobil is valued on, although it books the least external revenue of any but the two chemical businesses. It sold $25,574 million to outside customers in 2023, $37,131 million in 2024 and $39,389 million in 2025.1

Upstream return on average capital employed, 2025 (%)4.3%United States17.7%Non-U.S.10.2%TotalExxonMobil Form 10-K FY2025; U.S. capital $118,142m, non-U.S. $91,792m
The larger pool of capital earns a quarter of the smaller one's return.

What is inside the segment is the exploration for and production of crude oil and natural gas, including the Permian Basin, Guyana and LNG.2 The jump in 2024 is the Pioneer acquisition, which closed in May of that year.3

Earnings do not follow the sales line, because most of the oil is sold to ExxonMobil's own refineries. Upstream earned $21,308 million in 2023, $25,390 million in 2024 and $21,354 million in 2025.4

The filing sizes each driver of the 2025 decline. Lower realizations cut earnings by $6.1 billion; advantaged volume growth from record Permian and Guyana production added $1.9 billion, and structural cost savings $1.4 billion.5 Price moved earnings twice as much as everything management controls combined.

It is paid the market price for a barrel, and the capital behind each barrel varies widely. United States Upstream employed $118,142 million on average in 2025 and returned 4.3%; non-U.S. Upstream employed $91,792 million and returned 17.7%.6 The page on the Permian covers why the American figure is so low.

The June 2026 quarter showed the segment at a high price. Upstream earned $7,927 million against $5,402 million a year earlier; price added $4,650 million, advantaged volume $1,140 million, and a Middle East supply disruption cut volume by $1,060 million.7

The outlook is Guyana's next vessels and the Permian, set against a price nobody in the company sets.

This is a narrow moat: low-cost barrels abroad and high-cost capital at home. The number that would change the view is United States Upstream's return on capital employed, 4.3% in 2025. Above 10% would mean the Pioneer capital has begun to pay; below 4% at similar prices would mean it will not.

Moat trajectory: Holding steady

Earnings up 47% in the June 2026 quarter on price, with advantaged volume adding $1,140M and the Middle East disruption taking $1,060M.

The number that tests this moat
Reported
Upstream earnings, first half
$13,664M in H1 2026, from $12,158M

Earnings that rise only with price and not with advantaged volume would mean the Guyana and Permian growth is being offset elsewhere.

Source: ExxonMobil Form 10-Q, Q2 2026 ↗
References
  1. Moat Explorer calcIt sold $25,574 million to outside customers in 2023, $37,131 million in 2024 and $39,389 million in 2025.
    Moat Explorer sum of the U.S. and non-U.S. columns of the segment note in Exxon Mobil Corporation Form 10-K FY2025 - sales and other operating revenue to external customers 2023-2025: Energy Products $268,451M/$260,967M/$244,536M, Upstream $25,574M/$37,131M/$39,389M, Chemical Products $22,265M/$22,896M/$22,209M, Specialty Products $18,407M/$18,253M/$17,771M; non-U.S. Upstream intersegment revenue $36,769M against external $13,993M in 2025 — FY2023-FY2025 · publ. February 2026 · source ↗
  2. ReportedWhat is inside the segment is the exploration for and production of crude oil and natural gas, including the Permian Basin, Guyana and LNG.
    Exxon Mobil Corporation Form 10-K FY2025 - segment financial results 2023-2025: earnings Upstream $21,308M/$25,390M/$21,354M (U.S. $5,063M, non-U.S. $16,291M in 2025), Energy Products $12,142M/$4,033M/$7,423M, Chemical Products $1,637M/$2,577M/$800M (non-U.S. -$103M), Specialty Products $2,714M/$3,052M/$2,857M; 2025 average capital employed and return: Upstream $209,934M 10.2% (U.S. $118,142M 4.3%, non-U.S. $91,792M 17.7%), Energy Products $37,683M 19.7% (11.7% in 2024), Chemical Products $29,510M 2.7% (U.S. 6.4%, non-U.S. -0.7%), Specialty Products $8,073M 35.4% (U.S. 59.3% from 77.4%, non-U.S. 27.4%); 2025 earnings drivers by segment; segment product descriptions; Pioneer merger closed 3 May 2024; one-dollar Brent sensitivity; crude and product purchases 63% of costs — FY2023-FY2025 · publ. February 2026 · source ↗
  3. ReportedThe jump in 2024 is the Pioneer acquisition, which closed in May of that year.
    Exxon Mobil Corporation Form 10-K FY2025 - segment financial results 2023-2025: earnings Upstream $21,308M/$25,390M/$21,354M (U.S. $5,063M, non-U.S. $16,291M in 2025), Energy Products $12,142M/$4,033M/$7,423M, Chemical Products $1,637M/$2,577M/$800M (non-U.S. -$103M), Specialty Products $2,714M/$3,052M/$2,857M; 2025 average capital employed and return: Upstream $209,934M 10.2% (U.S. $118,142M 4.3%, non-U.S. $91,792M 17.7%), Energy Products $37,683M 19.7% (11.7% in 2024), Chemical Products $29,510M 2.7% (U.S. 6.4%, non-U.S. -0.7%), Specialty Products $8,073M 35.4% (U.S. 59.3% from 77.4%, non-U.S. 27.4%); 2025 earnings drivers by segment; segment product descriptions; Pioneer merger closed 3 May 2024; one-dollar Brent sensitivity; crude and product purchases 63% of costs — FY2023-FY2025 · publ. February 2026 · source ↗
  4. ReportedUpstream earned $21,308 million in 2023, $25,390 million in 2024 and $21,354 million in 2025.
    Exxon Mobil Corporation Form 10-K FY2025 - segment financial results 2023-2025: earnings Upstream $21,308M/$25,390M/$21,354M (U.S. $5,063M, non-U.S. $16,291M in 2025), Energy Products $12,142M/$4,033M/$7,423M, Chemical Products $1,637M/$2,577M/$800M (non-U.S. -$103M), Specialty Products $2,714M/$3,052M/$2,857M; 2025 average capital employed and return: Upstream $209,934M 10.2% (U.S. $118,142M 4.3%, non-U.S. $91,792M 17.7%), Energy Products $37,683M 19.7% (11.7% in 2024), Chemical Products $29,510M 2.7% (U.S. 6.4%, non-U.S. -0.7%), Specialty Products $8,073M 35.4% (U.S. 59.3% from 77.4%, non-U.S. 27.4%); 2025 earnings drivers by segment; segment product descriptions; Pioneer merger closed 3 May 2024; one-dollar Brent sensitivity; crude and product purchases 63% of costs — FY2023-FY2025 · publ. February 2026 · source ↗
  5. ReportedLower realizations cut earnings by $6.1 billion; advantaged volume growth from record Permian and Guyana production added $1.9 billion, and structural cost savings $1.4 billion.
    Exxon Mobil Corporation Form 10-K FY2025 - segment financial results 2023-2025: earnings Upstream $21,308M/$25,390M/$21,354M (U.S. $5,063M, non-U.S. $16,291M in 2025), Energy Products $12,142M/$4,033M/$7,423M, Chemical Products $1,637M/$2,577M/$800M (non-U.S. -$103M), Specialty Products $2,714M/$3,052M/$2,857M; 2025 average capital employed and return: Upstream $209,934M 10.2% (U.S. $118,142M 4.3%, non-U.S. $91,792M 17.7%), Energy Products $37,683M 19.7% (11.7% in 2024), Chemical Products $29,510M 2.7% (U.S. 6.4%, non-U.S. -0.7%), Specialty Products $8,073M 35.4% (U.S. 59.3% from 77.4%, non-U.S. 27.4%); 2025 earnings drivers by segment; segment product descriptions; Pioneer merger closed 3 May 2024; one-dollar Brent sensitivity; crude and product purchases 63% of costs — FY2023-FY2025 · publ. February 2026 · source ↗
  6. ReportedUnited States Upstream employed $118,142 million on average in 2025 and returned 4.3%; non-U.S. Upstream employed $91,792 million and returned 17.7%.
    Exxon Mobil Corporation Form 10-K FY2025 - segment financial results 2023-2025: earnings Upstream $21,308M/$25,390M/$21,354M (U.S. $5,063M, non-U.S. $16,291M in 2025), Energy Products $12,142M/$4,033M/$7,423M, Chemical Products $1,637M/$2,577M/$800M (non-U.S. -$103M), Specialty Products $2,714M/$3,052M/$2,857M; 2025 average capital employed and return: Upstream $209,934M 10.2% (U.S. $118,142M 4.3%, non-U.S. $91,792M 17.7%), Energy Products $37,683M 19.7% (11.7% in 2024), Chemical Products $29,510M 2.7% (U.S. 6.4%, non-U.S. -0.7%), Specialty Products $8,073M 35.4% (U.S. 59.3% from 77.4%, non-U.S. 27.4%); 2025 earnings drivers by segment; segment product descriptions; Pioneer merger closed 3 May 2024; one-dollar Brent sensitivity; crude and product purchases 63% of costs — FY2023-FY2025 · publ. February 2026 · source ↗
  7. ReportedUpstream earned $7,927 million against $5,402 million a year earlier; price added $4,650 million, advantaged volume $1,140 million, and a Middle East supply disruption cut volume by $1,060 million.
    ExxonMobil Form 10-Q, quarter to 30 June 2026 - segment earnings Q2 2026 against Q2 2025: Upstream $7,927M/$5,402M (price +$4,650M, advantaged volume +$1,140M, Middle East volume -$1,060M), Energy Products $5,465M/$1,366M (margin +$3,180M), Chemical Products $1,131M/$293M (margin +$980M, advantaged volume -$130M; non-U.S. $532M), Specialty Products $956M/$780M (U.S. $287M, non-U.S. $669M); six months Upstream $13,664M, Energy Products $4,203M (non-U.S. $555M), Chemical Products $1,241M, Specialty Products $1,607M — Q2 2026 · publ. August 2026 · source ↗
Sources
Generated September 23, 2026