# HALLWOOD ENERGY PARTNERS LP

HALLWOOD ENERGY PARTNERS LP is a company headquartered in Denver, CO, United States.

## Company overview

- **Legal name:** HALLWOOD ENERGY PARTNERS LP
- **Classification:** Company
- **Industry (SIC):** 1311 — Crude Petroleum & Natural Gas
- **Headquarters:** Denver, CO, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000768172

## About

HALLWOOD ENERGY PARTNERS LP is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000768172, and its reported industry is Crude Petroleum & Natural Gas. The retained history contains 12 filings, including 10-Q filed on 1999-05-11. 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 1999-05-11 — period 1999-03-31 — HEP 3/31/99 10-Q
- Form 10-K — filed 1999-03-24 — period 1998-12-31 — HALLWOOD ENERGY PARTNERS 1998 10-K
- Form SC 13G — filed 1999-02-25 — HALLWOOD ENERGY PARTNERS LP
- Form 10-Q — filed 1998-11-16 — period 1998-09-30 — HALLWOOD ENERGY PARTNERS, L.P. 9/30/98 10-Q
- Form 10-Q — filed 1998-08-14 — period 1998-06-30 — HEP JUNE 30, 1998 10-Q
- Form 10-Q — filed 1998-05-13 — period 1998-03-31 — HEP 3/31/98 10-Q
- Form SC 13D — filed 1997-12-02 — HALLWOOD ENERGY PARTNERS, L.P., FORM SC 13D
- Form 10-Q — filed 1997-11-14 — period 1997-09-30 — HEP 9/30/97 10-Q
- Form 10-Q — filed 1997-08-14 — period 1997-06-30 — HEP 2ND QUARTER 10-Q
- Form SC 13D — filed 1997-08-01 — FORM SC 13D
- Form SC 13D — filed 1997-08-01 — FORM SC 13D
- Form 10-Q — filed 1997-05-14 — period 1997-03-31 — HEP 3/31/97

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Updated: 2026-10-23T22:38:43Z

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