# Colorado 2001B Limited Partnership

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

## Company overview

- **Legal name:** Colorado 2001B Limited Partnership
- **Former names in filing history:** PDC 2001 B LP (2002-03-11 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:** 0001156218

## About

Colorado 2001B Limited Partnership is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001156218, and its reported industry is Drilling Oil & Gas Wells. The retained history contains 12 filings, including 8-K filed on 2013-09-18. 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 2013-09-18 — period 2013-09-16 — PETITION
- Form 8-K — filed 2012-01-05 — period 2011-12-29 — CURRENT REPORT
- 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 2005-04-18 — period 2004-12-31
- Form 10-Q — filed 2004-11-12 — period 2004-09-30 — PDC 10Q 01B H
- Form 10-Q — filed 2004-08-11 — period 2004-06-30 — PDC 2001-B 10-Q
- Form 10-Q — filed 2004-05-14 — period 2004-03-31
- Form 10-K — filed 2004-03-25 — period 2003-12-31
- Form 10-Q — filed 2003-11-14 — period 2003-09-30 — SEPTEMBER 2003 10-Q 2001B

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Updated: 2026-10-23T22:26:34Z

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