The morning crude digest
Hard-data Monday: egress tight but flowing, rail share climbs
Keystone ran at 94% of available capacity, rail's share of exports rose to 7.1% in June, and the WTI October contract expires Tuesday.
Published September 21, 2026Heavy Reading
The call
- Egress is tight but flowing. Keystone ran at 94% of available capacity through the latest CER data — apportionment pressure is live on the heavy barrel.
- Rail is doing the marginal work. Rail's share of crude exports reached 7.1% in June, up from 4.0% in March — the release valve is opening.
- In-situ supply is steady. No ST53 project flagged a greater-than-15% volume move from June to July.
Prices
- WTI October expires Tuesday. The November contract last traded around $93.66 in delayed data Monday morning.
- No fresh public WCS diff prints. The last public print — CalRock/BOE at -$17.35 for October, dated Sep 14 — is expired and stale. ICE's free pages still show no daily diff settlements.
What we're watching
- WTI Oct expiry, Tuesday Sep 22.
- Saudi East-West pipeline: confirmation watch on the reported half-restart.
- BP Whiting USW talks Tuesday; Joliet restart confirmation.
- EIA weekly, Wednesday Sep 23; Trump–Pezeshkian meeting watch around UNGA; Iran's conditions and the US response.
Published from market data as of September 21, 2026; every figure carries its vintage in the sources list below. Public data only.