---
schema_version: "secwatch.filing_event.v1"
accession: "0001451505-25-000111"
form_type: "8-K"
ticker: "RIG"
cik: "0001451505"
company_name: "Transocean Ltd."
filed_at: "2025-10-15T23:59:59+00:00"
generated_at: "2026-05-17T03:43:06.053954+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Transocean fleet status report shows rising dayrates; new contracts with bp, Beacon, Woodside

## Summary
- Deepwater Atlas secures three-year firm contract with bp starting June 2028 at $635k/day.
- Petrobras extends Petrobras 10000 through Aug 2029 at dayrates escalating from $409k to $447k.
- Q4 2025 estimated average dayrates: drillships $458k, harsh environment semis $424k.
- Transocean Encourage lands new firm contract Dec 2025-Jan 2027 at $490k/day after Equinor work.
- Ocean Rig Mylos, Apollo, Athena remain stacked; three drillships out of service for maintenance.

## SEC filing metadata
- accession: 0001451505-25-000111
- form_type: 8-K
- ticker: RIG
- cik: 0001451505
- company_name: Transocean Ltd.
- filed_at: 2025-10-15T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1451505/000145150525000111/0001451505-25-000111-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1451505/000145150525000111/rig-20251015x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001451505-25-000111
- JSON: https://secwatch.observer/filing/0001451505-25-000111.json
- Plain text: https://secwatch.observer/filing/0001451505-25-000111.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.