Dan Rauscher Wessels 1999 Energy Conference

1
Questar Wamsutter Pipeline Project Description

• Phase1
• 245 mile pipeline extending from Wamsutter,
  Wyoming to the South Terminus of the proposed
  Bison Pipeline project.
• Capacity approximately 500,000 Dth/day.
• Bison Pipeline will connect to Northern Border
  Pipeline for delivery to Midwest pipelines and
  markets such as NNG, NGPL, ANR, Midwestern,
  Guardian, Alliance, Vector, Midwest LDCs etc.
• Receipts from the Wamsutter area including, gas
  plants such as Echo Springs, gathering lines,
  WIC, CIG, Entrega, Southern Star, Lost Creek
  lateral etc.
• Competitively priced to the Chicago and Midwest
  markets.
• Avoids congested routes and interconnects for
  delivery to the Mid-continent.
• Phase 2
• 80 mile Wamsutter to Questar Pipelines Kanda Hub
  with ties to Questar Pipeline and Overthrust
  Pipeline for deliveries of Powder River, Wind
  River and Wamsutter gas to the West including,
  Kern River Pipeline, Questar Gas, Clay Basin Gas
  Storage, Northwest Pipeline etc.

North Dakota
Montana
South Dakota
Wyoming
Casper
Cheyenne
Nebraska
Utah
Colorado
2
Questar Wamsutter Pipeline Project Phase 1
North Dakota
Montana
Bismarck
Bison Pipeline
Northern Border Pipeline
South Dakota
Gillette
Wyoming
Powder River Basin
Wind River Basin

• To Midwest Markets
• NNG, NGPL, Chicago
• ANR, Vector, Midwestern,
• Guardian, etc.

Casper
Rock Springs
Wamsutter Pipeline
Cheyenne
Nebraska
Wamsutter
Cheynne
Salt Lake City
Questar System
Kern River
Utah
Colorado
3
Questar Wamsutter Pipeline Project Phase 2
North Dakota
Montana
Bismarck
Bison Pipeline
Northern Border Pipeline
South Dakota
Gillette
Wyoming
Powder River Basin
Wind River Basin

• To Midwest Markets
• NNG, NGPL, Chicago
• ANR, Vector, Midwestern,
• Guardian, etc.

Casper
Rock Springs
Wamsutter Pipeline
Cheyenne
Nebraska
Wamsutter
Cheynne
Salt Lake City
Questar System
Kern River
Utah
Colorado