The Exploration Cost Cycle
2 filers across 1 sector are flagging higher cost pressure. First surfaced in 2025Q2; tracked through 2026Q1. Consensus loosened: 2025Q3 was 67% rising; 2026Q1 now 50%. Almost entirely a cost story (100%). Recent filings describe "Exploration expenses in third quarter and the nine-month period 2025 increased primarily due to higher geological and geophysical engineering costs and higher dry hole expenses." Still gaining momentum.
Chevron is experiencing persistent upward pressure on geological and geophysical engineering costs while dry hole expenses fluctuate quarter-to-quarter, creating offsetting swings in total exploration spending.
DISTINCT NEW FILERS PER QUARTER
✦ WHAT THE DIFF CAUGHT
Language consistently attributes cost movements to specific line items (G&G engineering vs. dry holes) rather than operational efficiency gains or market-driven pricing changes.
REPRESENTATIVE SIGNAL FROM FILINGS
“Exploration expenses in third quarter and the nine-month period 2025 increased primarily due to higher geological and geophysical engineering costs and higher dry hole expenses.”
Exploration expenses increased in Q3 2025 and the nine-month period due to higher geological and geophysical engineering costs and dry hole expenses.
“higher exploration expenses of $37 million driven primarily by dry hole expenses”
Exploration expenses increased by $37 million, primarily driven by dry hole costs from suspended wells.
DRIVERS