# SOUTHWEST OIL & GAS INCOME FUND VIII-A L P

SOUTHWEST OIL & GAS INCOME FUND VIII-A L P is a company headquartered in Midland, TX, United States.

## Company overview

- **Legal name:** SOUTHWEST OIL & GAS INCOME FUND VIII-A L P
- **Classification:** Company
- **Industry (SIC):** 1311 — Crude Petroleum & Natural Gas
- **Headquarters:** Midland, TX, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000825881

## About

SOUTHWEST OIL & GAS INCOME FUND VIII-A L P is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000825881, and its reported industry is Crude Petroleum & Natural Gas. The retained history contains 12 filings, including 10-Q filed on 2011-05-13. 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 2011-05-13 — period 2011-03-31 — FORM 10-Q
- Form 10-K — filed 2011-03-31 — period 2010-12-31 — FORM 10-K
- Form 10-Q — filed 2010-11-12 — period 2010-09-30 — QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)
- Form 10-Q — filed 2010-08-13 — period 2010-06-30 — QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)
- Form 10-Q — filed 2010-05-14 — period 2010-03-31 — QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)
- Form 10-K — filed 2010-03-31 — period 2009-12-31 — ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF
- Form 10-Q — filed 2009-11-16 — period 2009-09-30 — QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)
- Form 10-Q — filed 2009-08-14 — period 2009-06-30 — QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)
- Form 10-Q — filed 2009-05-15 — period 2009-03-31 — QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)
- Form 10-K — filed 2009-03-27 — period 2008-12-31 — ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D)
- Form 10-Q — filed 2008-11-14 — period 2008-09-30 — QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)
- Form 10-Q — filed 2008-08-14 — period 2008-06-30 — QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)

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

Canonical page: https://altss.com/profile/southwest-oil-gas-income-fund-viii-a-l-p

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