# MCMORAN EXPLORATION CO /DE/

MCMORAN EXPLORATION CO /DE/ is a company headquartered in New Orleans, LA, United States.

## Company overview

- **Legal name:** MCMORAN EXPLORATION CO /DE/
- **Classification:** Company
- **Industry (SIC):** 1311 — Crude Petroleum & Natural Gas
- **Headquarters:** New Orleans, LA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000064279

## About

MCMORAN EXPLORATION CO /DE/ is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000064279, and its reported industry is Crude Petroleum & Natural Gas. In 10-K filed on 2013-02-22, it reported annual revenue of USD 376,888,000; net income of USD -104,294,000; total assets of USD 2,677,122,000 for the fiscal period ended 2012-12-31. The financial history preserves reporting periods, currencies, filing accessions and source provenance. Figures are reported filing data, rather than real-time estimates.

## Financials

Annual figures as originally reported. Currency is shown for each fiscal year; B means billion and M means million.

### FY2012 (period ended 2012-12-31)

- **Revenue:** $376.9M (USD 376,888,000)
- **Net income:** -$104.3M (USD -104,294,000)
- **Total assets:** $2.7B (USD 2,677,122,000)
- **Cash and equivalents:** $114.9M (USD 114,867,000)
- **Operating cash flow:** $33.6M (USD 33,650,000)

### FY2011 (period ended 2011-12-31)

- **Revenue:** $555.4M (USD 555,414,000)
- **Net income:** -$16.0M (USD -15,968,000)
- **Total assets:** $2.9B (USD 2,939,214,000)
- **Cash and equivalents:** $568.8M (USD 568,763,000)
- **Operating cash flow:** $227.0M (USD 227,048,000)

## Recent SEC filings

- Form 8-K — filed 2013-06-04 — period 2013-06-03 — FORM 8-K
- Form 8-K — filed 2013-06-04 — period 2013-06-03 — FORM 8-K
- Form 8-K — filed 2013-05-07 — period 2013-05-06 — FORM 8-K
- Form 10-Q — filed 2013-05-06 — period 2013-03-31 — MMR 1Q13 10Q
- Form 10-K/A — filed 2013-04-26 — period 2012-12-31 — AMENDMENT NO. 1 TO FORM 10-K
- Form 10-K — filed 2013-02-22 — period 2012-12-31 — MMR 4Q12 10K
- Form 8-K — filed 2013-02-20 — period 2013-02-20 — MMR 2-20-13 8K
- Form SC 13G — filed 2013-02-14
- Form 8-K — filed 2013-02-01 — period 2013-01-28 — MMR 1-28-13 8K
- Form 8-K — filed 2013-01-31 — period 2013-01-30 — MMR 1-30-13 8K
- Form 8-K — filed 2013-01-24 — period 2013-01-17 — MMR 1-17-13 8K
- Form 8-K — filed 2013-01-18 — period 2013-01-18 — MMR 1-18-13 8-K

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Updated: 2026-10-23T19:32:55Z

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