UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): August 27, 2010
FRONTIER OIL CORPORATION
(Exact name of registrant as specified in its charter)
| Wyoming | 1-7627 | 74-1895085 |
(State or other jurisdiction of incorporation or organization) | (Commission File Number) | (I.R.S. Employer Identification No.) |
| | | |
10000 Memorial Drive, Suite 600 Houston, Texas | | 77024-3411 |
| (Address of principal executive offices) | | (Zip Code) |
| | | |
| | | |
Registrant's telephone number, including area code: (713) 688-9600 |
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 8.01 Other Events
On August 27, 2010, Frontier Oil Corporation announced that the Cheyenne Refinery crude unit has fully restarted following the fire experienced on July 28, 2010. Including the effect of the fire-related downtime, the Company estimates average crude throughput of 32,000 barrels per day at the Cheyenne Refinery for the third quarter 2010. The Company also anticipates an increase to third quarter operating costs of approximately $6.0 million for repairs resulting from the fire.
A copy of the press release is attached hereto as Exhibit 99.1 and incorporated herein by reference.
| Item 9.01. | Financial Statements and Exhibits |
Exhibit Number | | Description |
| | |
SIGNATURES
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 hereunto duly authorized.
| | FRONTIER OIL CORPORATION | |
| | | |
| | | |
| | By: /s/ Doug S. Aron | |
| | Doug S. Aron | |
| | Executive Vice President - Chief Financial Officer | |
| | | |
| Date: August 30, 2010 | | |
