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Operator

Western Chief Operating Llc

Wells placed on production

Completion volume by quarter

5,038 completion records on file · Page 140 of 252

Completion date Well Operator (raw) County / State Field Basin Wellbore
Apr 26, 2007 Dusek 17-13-36-16B NorthWestern Corporation Hill, MT St. Joe Road
Apr 25, 2007 Pleskac-Federal 1-15-36-15B NorthWestern Corporation Hill, MT St. Joe Road
Apr 16, 2007 Risley 11-12 NorthWestern Corporation Blaine, MT Tiger Ridge
Apr 9, 2007 Vercruyssen 19-6 NorthWestern Corporation Blaine, MT Tiger Ridge
Mar 31, 2007 ACLCO SOUTHWESTERN ENERGY PROD. CO. Angelina, TX WILDCAT
Mar 21, 2007 White 22-1-37-15D NorthWestern Corporation Hill, MT St. Joe Road
Mar 20, 2007 Davey 32-13 NorthWestern Corporation Hill, MT Tiger Ridge
Mar 15, 2007 Dusek 13-2-36-15C NorthWestern Corporation Hill, MT St. Joe Road
Mar 15, 2007 Heavey-Federal 2-2-37-15B NorthWestern Corporation Hill, MT St. Joe Road
Mar 6, 2007 State 24-12 Western Natural Gas Company Toole, MT
Mar 1, 2007 FEIK WESTERN OPERATING COMPANY Logan, CO LIBERTY
Feb 28, 2007 Heavey-Federal 1-13-37-15 NorthWestern Corporation Hill, MT St. Joe Road
Feb 15, 2007 Heavey 11-7-37-15B NorthWestern Corporation Hill, MT St. Joe Road
Feb 8, 2007 Heavey-Federal 9-5-37-15B NorthWestern Corporation Hill, MT St. Joe Road
Feb 6, 2007 Higgins-Federal 5-5-33-14B NorthWestern Corporation Hill, MT Fresno
Feb 1, 2007 WEBER WESTERN OPERATING COMPANY Washington, CO STEM
Jan 1, 2007 GREAT WESTERN GREAT WESTERN OPERATING COMPANY LLC Weld, CO WATTENBERG
Dec 21, 2006 Lux 24-5-32-18B NorthWestern Corporation Blaine, MT Black Coulee
Dec 18, 2006 Boyce-DIR 23-15 NorthWestern Corporation Hill, MT Tiger Ridge
Dec 18, 2006 Boyce-DIR 23-16 NorthWestern Corporation Hill, MT Tiger Ridge