Updated:
EQUITY OIL CO
EQUITY OIL CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000033325, and its reported industry is Crude...
Overview
EQUITY OIL CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000033325, and its reported industry is Crude Petroleum & Natural Gas. The retained history contains 12 filings, including S-4 filed on 2005-11-23. 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.
Company overview
- Legal name
- EQUITY OIL CO
- Classification
- Company
- Industry (SIC)
- 1311 — Crude Petroleum & Natural Gas
- Headquarters
- Salt Lake City, UT, United States
- Incorporated in
- CO
- Fiscal year end
- December 31
- SEC CIK
- 0000033325
Recent SEC filings
| Form | Filed | Period | Filing |
|---|---|---|---|
| S-4 | — | FORM S-4 | |
| 10-Q | FORM 10-Q, 03-31-04 | ||
| 8-K | FORM 8-K, 05-07-04 | ||
| 10-K | ANNUAL REPORT | ||
| 8-K | FORM 8-K, 02/25/04 | ||
| SC 13D | — | SCHEDULE 13D | |
| SC 13D | — | SCHEDULE 13D | |
| 8-K | FORM 8-K | ||
| 10-Q | 10-Q | ||
| 8-K | 8-K | ||
| 8-K | 8-K | ||
| 10-Q | 10-Q |
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