# ENCORE ACQUISITION CO

ENCORE ACQUISITION CO is a company headquartered in Fort Worth, TX, United States.

## Company overview

- **Legal name:** ENCORE ACQUISITION CO
- **Classification:** Company
- **Industry (SIC):** 1311 — Crude Petroleum & Natural Gas
- **Headquarters:** Fort Worth, TX, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001125057

## About

ENCORE ACQUISITION CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001125057, and its reported industry is Crude Petroleum & Natural Gas. The retained history contains 12 filings, including 10-K filed on 2010-02-25. 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-K — filed 2010-02-25 — period 2009-12-31 — FORM 10-K
- Form 8-K — filed 2010-02-22 — period 2010-02-22 — FORM 8-K
- Form 8-K — filed 2010-02-01 — period 2010-02-01 — FORM 8-K
- Form SC 13G — filed 2010-01-29
- Form 8-K — filed 2010-01-25 — period 2010-01-25 — FORM 8-K
- Form 8-K — filed 2009-12-15 — period 2009-12-09 — FORM 8-K
- Form 8-K — filed 2009-12-01 — period 2009-11-24 — FORM 8-K
- Form 8-K — filed 2009-11-03 — period 2009-10-31 — FORM 8-K
- Form 10-Q — filed 2009-11-02 — period 2009-09-30 — FORM 10-Q
- Form 8-K — filed 2009-11-02 — period 2009-10-31 — FORM 8-K
- Form 8-K — filed 2009-10-28 — period 2009-10-27 — FORM 8-K
- Form 8-K — filed 2009-09-11 — period 2009-09-08 — FORM 8-K

---

Updated: 2026-10-23T22:09:23Z

Canonical page: https://altss.com/profile/encore-acquisition-co

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology