HOUSTON, Oct. 18 /PRNewswire-FirstCall/ -- Frontier Oil Corporation
(NYSE: FTO) plans to announce results for the quarter ended September 30, 2002 on Wednesday, October 30, 2002.  Management has scheduled a conference call on October 30, 2002 at 3:00 p.m. (EST) to discuss the financial results and business outlook.

To access the call, which is open to the public, please dial

(800) 997-8642 several minutes prior to the call.  For those individuals outside the United States, please call (973) 694-6836.  A recorded replay of the call may be heard through November 13th by dialing (800) 428-6051 (international callers (973) 709-2089) and entering the code 265508.  In addition, the real-time conference call and a recorded replay will be webcast by PR Newswire.  To access the call or the replay via the Internet, go to www.frontieroil.com and register from the Investor Relations page of the site.

Frontier operates a 110,000 barrel-per-day refinery located in El Dorado, Kansas, and a 46,000 barrel-per-day refinery located in Cheyenne, Wyoming, and markets its refined products principally along the eastern slope of the Rocky Mountains and in other neighboring plains states.

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SOURCE  Frontier Oil Corporation

    -0-                             10/18/2002

/CONTACT:  Doug Aron of Frontier Oil Corporation, 713-688-9600 x145/

/Photo:  NewsCom:  http://www.newscom.com/cgi-bin/prnh/20010411/FTOLOGO

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PRN Photo Desk, 888-776-6555 or 212-782-2840/

/Company News On-Call:  http://www.prnewswire.com/comp/118801.html  /

/Web site:  http://www.frontieroil.com  /

(FTO)

CO:  Frontier Oil Corporation
ST:  Texas
IN:  OIL
SU:  CCA MAV

AH-CT
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