QuickLinks -- Click here to rapidly navigate through this document
FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Report of Foreign Issuer pursuant to Rule 13-a-16 or 15d-16
of the Securities Exchange Act of 1934
FOR THE MONTH OF February, 2011
COMMISSION FILE NUMBER 1-15150
The Dome Tower
Suite 3000, 333 - 7th Avenue S.W.
Calgary, Alberta
Canada T2P 2Z1
(403) 298-2200
Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.
| Form 20-F | o | Form 40-F | ý |
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1)
| Yes | o | No | ý |
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7)
| Yes | o | No | ý |
Indicate by check mark whether, by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the securities Exchange Act of 1934.
| Yes | o | No | ý |
| |
|
|
|---|---|---|
| EXHIBIT 99.1 – | Financial Summary of Enerplus Resources Fund, as predecessor to Enerplus Corporation, for the Year Ended December 31, 2010 |
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| ENERPLUS CORPORATION | ||||
By: |
/s/ DAVID A. MCCOY David A. McCoy Vice President, General Counsel & Corporate Secretary |
|||
DATE: February 24, 2011 |
||||
EXHIBIT INDEX
SIGNATURE