# TRI UNION DEVELOPMENT CORP

TRI UNION DEVELOPMENT CORP is a company headquartered in Houston, TX, United States.

## Company overview

- **Legal name:** TRI UNION DEVELOPMENT CORP
- **Classification:** Company
- **Industry (SIC):** 1311 — Crude Petroleum & Natural Gas
- **Headquarters:** Houston, TX, United States
- **Incorporated in:** TX
- **Fiscal year end:** December 1
- **SEC CIK:** 0001145076

## About

TRI UNION DEVELOPMENT CORP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001145076, and its reported industry is Crude Petroleum & Natural Gas. The retained history contains 9 filings, including 10-Q filed on 2003-05-15. 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 10-Q — filed 2003-05-15 — period 2003-03-31 — TRI-UNION DEVELOPMENT CORPORATION
- Form 10-K — filed 2003-03-31 — period 2002-12-31 — TRI-UNION DEVELOPMENT CORP - DECEMBER 31, 2002
- Form 10-Q — filed 2002-11-19 — period 2002-09-30 — TRI-UNION DEVELOPMENT CORPORATION - 9/30/2002
- Form 8-K — filed 2002-08-14 — period 2002-08-14 — TRI-UNION DEVELOPMENT CORPORATION - 8/14/02
- Form 10-Q — filed 2002-08-14 — period 2002-06-30 — TRI-UNION DEVELOPMENT CORPORATION - JUNE 30, 2002
- Form 10-Q — filed 2002-05-20 — period 2002-03-31 — TRI-UNION DEVELOPMENT CORPORATION - 3/31/2002
- Form 10-K — filed 2002-04-01 — period 2001-12-31 — TRI-UNION DEVELOPMENT CORP - DECEMBER 31, 2001
- Form 10-Q — filed 2001-11-14 — period 2001-09-30 — TRI-UNION DEVELOPMENT CORPORATION - 9/30/01
- Form S-4 — filed 2001-07-30 — TRI-UNION DEVELOPMENT CORPORATION

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Updated: 2026-10-23T22:36:19Z

Canonical page: https://altss.com/profile/tri-union-development-corp

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