# TRANSOCEAN OFFSHORE INC

TRANSOCEAN OFFSHORE INC is a company headquartered in Houston, TX, United States.

## Company overview

- **Legal name:** TRANSOCEAN OFFSHORE INC
- **Former names in filing history:** SONAT OFFSHORE DRILLING INC (1995-08-09 to 1996-02-14)
- **Classification:** Company
- **Industry (SIC):** 1381 — Drilling Oil & Gas Wells
- **Headquarters:** Houston, TX, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000314047

## About

TRANSOCEAN OFFSHORE INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000314047, and its reported industry is Drilling Oil & Gas Wells. The retained history contains 12 filings, including SC 13G filed on 2003-01-31. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form SC 13G — filed 2003-01-31
- Form 10-Q — filed 1999-05-11 — period 1999-03-31 — FORM 10-Q
- Form DEF 14A — filed 1999-04-12 — period 1999-05-13 — TRANSOCEAN OFFSHORE INC.
- Form 10-K — filed 1999-03-19 — period 1998-12-31 — FORM 10-K
- Form 8-K — filed 1999-03-15 — period 1999-03-15 — TRANSOCEAN OFFSHORE, INC. - DATED 03/15/99
- Form SC 13G — filed 1999-02-11 — TRANSOCEAN OFFSHORE, INC.
- Form 10-Q — filed 1998-11-12 — period 1998-09-30 — FORM 10-Q
- Form 10-Q — filed 1998-08-11 — period 1998-06-30 — FORM 10-Q
- Form SC 13G — filed 1998-08-10 — 13G FILING
- Form 10-Q — filed 1998-05-12 — period 1998-03-31 — FORM 10-Q
- Form DEF 14A — filed 1998-04-07 — period 1998-05-14 — DEFINITIVE PROXY STATEMENT
- Form 10-K — filed 1998-03-20 — period 1997-12-31 — FORM 10-K

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Updated: 2026-10-23T22:43:49Z

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