{"schema_version":"secwatch.filing_event.v1","accession":"0001451505-26-000077","form_type":"8-K","ticker":"RIG","cik":"0001451505","company_name":"Transocean Ltd.","filed_at":"2026-10-19T10:12:56+00:00","discovered_at":"2026-10-19T10:15:00.357429+00:00","generated_at":"2026-10-19T10:15:04.706475+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Transocean wins $550M in U.S. Gulf drillship contracts for Deepwater Proteus and Conqueror","bullets":["Two ultra-deepwater drillship fixtures total approximately $550 million in firm contract backlog.","Deepwater Proteus: ten-well, ~700-day U.S. Gulf campaign worth ~$325M, starting Q1 2027 in direct continuation of current contract.","Deepwater Conqueror: five-well, ~450-day U.S. Gulf job worth ~$225M excluding mobilization fees, starting Q3 2027 after Equatorial Guinea program.","Both operators were undisclosed; the Conqueror work follows its existing Equatorial Guinea assignment."],"urls":{"canonical":"https://secwatch.observer/filing/0001451505-26-000077","json":"https://secwatch.observer/filing/0001451505-26-000077.json","markdown":"https://secwatch.observer/filing/0001451505-26-000077.md","text":"https://secwatch.observer/filing/0001451505-26-000077.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1451505/000145150526000077/0001451505-26-000077-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1451505/000145150526000077/rig-20261019x8k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-19T10:15:04.706475+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}