# Colorado 2001A Limited Partnership

Colorado 2001A Limited Partnership is a company headquartered in Denver, CO, United States.

## Company overview

- **Legal name:** Colorado 2001A Limited Partnership
- **Former names in filing history:** PDC 2001 A LP (2002-03-27 to 2011-11-16)
- **Classification:** Company
- **Industry (SIC):** 1381 — Drilling Oil & Gas Wells
- **Headquarters:** Denver, CO, United States
- **Incorporated in:** WV
- **Fiscal year end:** December 31
- **SEC CIK:** 0001156221

## About

Colorado 2001A Limited Partnership is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001156221, and its reported industry is Drilling Oil & Gas Wells. The retained history contains 12 filings, including 8-K filed on 2014-12-22. 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 8-K — filed 2014-12-22 — period 2014-12-17 — FORM 8-K
- Form 8-K — filed 2014-11-10 — period 2014-10-28 — 8-K
- Form 8-K — filed 2014-08-18 — period 2014-08-18 — FORM 8-K
- Form 8-K — filed 2014-02-28 — period 2014-02-27 — FORM 8-K
- Form 8-K — filed 2013-10-07 — period 2013-09-27 — SALE MOTION
- Form 8-K — filed 2013-09-18 — period 2013-09-16 — PETITION
- Form 8-K — filed 2012-01-05 — period 2011-12-29 — FORM 8-K
- Form 8-K — filed 2006-10-26 — period 2006-10-20
- Form 8-K — filed 2005-11-15 — period 2005-11-14
- Form 8-K — filed 2005-08-25 — period 2005-08-25
- Form 10-Q — filed 2005-05-13 — period 2005-03-31
- Form 10-K — filed 2005-04-21 — period 2004-12-31

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Updated: 2026-10-23T22:41:06Z

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