-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, ISQTAFf3EBteVdz3/c4Vp6mnDEg2IR0NQCqAakwLvfXU8XXn9NvgAwYSkLiAxGto nmXl+fC0MhtyJsExoc1Iig== 0000068589-08-000019.txt : 20080325 0000068589-08-000019.hdr.sgml : 20080325 20080325103637 ACCESSION NUMBER: 0000068589-08-000019 CONFORMED SUBMISSION TYPE: FWP PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20080325 DATE AS OF CHANGE: 20080325 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: QUESTAR GAS CO CENTRAL INDEX KEY: 0000068589 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS DISTRIBUTION [4924] IRS NUMBER: 870407509 STATE OF INCORPORATION: UT FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: FWP SEC ACT: 1934 Act SEC FILE NUMBER: 333-147317 FILM NUMBER: 08708498 BUSINESS ADDRESS: STREET 1: 180 E FIRST SOUTH ST STREET 2: PO BOX 45433 CITY: SALT LAKE CITY STATE: UT ZIP: 84145-0433 BUSINESS PHONE: 8013245555 MAIL ADDRESS: STREET 1: 180 EAST FIRST SOUTH ST STREET 2: P O BOX 11150 CITY: SALT LAKE CITY STATE: UT ZIP: 84147 FORMER COMPANY: FORMER CONFORMED NAME: MOUNTAIN FUEL SUPPLY CO DATE OF NAME CHANGE: 19920703 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: QUESTAR GAS CO CENTRAL INDEX KEY: 0000068589 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS DISTRIBUTION [4924] IRS NUMBER: 870407509 STATE OF INCORPORATION: UT FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: FWP BUSINESS ADDRESS: STREET 1: 180 E FIRST SOUTH ST STREET 2: PO BOX 45433 CITY: SALT LAKE CITY STATE: UT ZIP: 84145-0433 BUSINESS PHONE: 8013245555 MAIL ADDRESS: STREET 1: 180 EAST FIRST SOUTH ST STREET 2: P O BOX 11150 CITY: SALT LAKE CITY STATE: UT ZIP: 84147 FORMER COMPANY: FORMER CONFORMED NAME: MOUNTAIN FUEL SUPPLY CO DATE OF NAME CHANGE: 19920703 FWP 1 qgcfwp032508.htm QGC FWP SCHEDULE B

Filed Pursuant to Rule 433

Registration No. 333-147317


Questar Gas Company
Final Term Sheet
March 24, 2008

Issuer:

Questar Gas Company

Aggregate Principal Amount Offered:

$50,000,000

Coupon:

6.300%

Maturity:

April 1, 2018

Yield to Maturity:

6.308%

Spread to Benchmark Treasury:

+ 275 basis points

Benchmark Treasury:

3.500% due Feb 15, 2018

Benchmark Treasury Price and Yield:

99-16+ and 3.558%

Interest Payment Dates:

April 1 and October 1, commencing October 1, 2008

Redemption Provision:

Make Whole Call UST + 45 basis points

Price to Public:

99.940%

Settlement Date:      

March 27, 2008

Book-runners:

Barclays Capital Inc. and J.P. Morgan Securities Inc.

Co-managers:      

Lazard Capital Markets LLC, Greenwich Capital Markets, Inc., Wachovia Capital Markets, LLC


The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Capital Inc. or J.P. Morgan Securities Inc. can arrange to send you the prospectus if you request it by calling Barclays Capital Inc. toll free at 1-888-227-2275 ext. 2663 or calling J.P. Morgan Securities Inc. collect at 1-212-834-4533.




















Questar Gas Company
Final Term Sheet
March 24, 2008

Issuer:

Questar Gas Company

Aggregate Principal Amount Offered:

$100,000,000

Coupon:

7.200%

Maturity:

April 1, 2038

Yield to Maturity:

7.205%

Spread to Benchmark Treasury:

+ 285 basis points

Benchmark Treasury:

5.000% due May 15, 2037

Benchmark Treasury Price and Yield:

110-18+ and 4.355%

Interest Payment Dates:

April 1 and October 1, commencing October 1, 2008

Redemption Provision:

Make Whole Call UST + 45 basis points

Price to Public:

99.937%

Settlement Date:      

March 27, 2008

Book-runners:

Barclays Capital Inc. and J.P. Morgan Securities Inc.

Co-managers:      

Lazard Capital Markets LLC, Greenwich Capital Markets, Inc., Wachovia Capital Markets, LLC


The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates.  Before you invest, you should read the prospectus in that registration statement and other documents the issuer has filed with the SEC for more complete information about the issuer and this offering.  You may get these documents for free by visiting EDGAR on the SEC website at www.sec.gov.  Alternatively, Barclays Capital Inc. or J.P. Morgan Securities Inc. can arrange to send you the prospectus if you request it by calling Barclays Capital Inc. toll free at 1-888-227-2275 ext. 2663 or calling J.P. Morgan Securities Inc. collect at 1-212-834-4533.












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