Niobrara Shale Summary David Mohrbacher P R E S E N TAT I O N T O - PowerPoint PPT Presentation

Niobrara Shale Summary David Mohrbacher P R E S E N TAT I O N T O T H E E O R I T E C H N I C A L A D V I S O R Y B O A R D E O R C O M M I S S I O N J A N U A R Y 1 8 , 2 0 11 E N H A N C E D O I L R E C O V E R Y I N S T I T U T E

Summary of Niobrara Shale Development in Wyoming • 487 Historical wells drilled • 263 APD applications submitted during 2010 -Locations are provided for 91 wells • Most of the well info is currently confidential. The WOGCC has indicated the well info may remain confidential for up to 12 months. E N H A N C E D O I L R E C O V E R Y I N S T I T U T E

Operators in Wyoming for 263 Niobrara Wells from 2008 to Present NORTH FINN LLC REX ENERGY ROCKIES LLC 2% 2% MBI OIL & GAS LLC 3% CIRQUE RESOURCES LP BILL BARRETT CORP 5% 23% NOBLE ENERGY INC 5% CHESAPEAKE OPERATING INC 8% TEXAS AMERICAN RESOURCEES Other COMPANY 13% 8% ANADARKO E & P COMPANY LP 9% RKI EXPLORATION & PRODUCTION LLC Preliminary Draft EOG RESOURCES INC 11% 11% E N H A N C E D O I L R E C O V E R Y I N S T I T U T E

E N H A N C E D O I L R E C O V E R Y I N S T I T U T E

Locations of Wells in Silo, WY E N H A N C E D O I L R E C O V E R Y I N S T I T U T E

Location of Wells in Salt Creek & Teapot Dome, WY E N H A N C E D O I L R E C O V E R Y I N S T I T U T E

Questions? David Mohrbacher jmohrbac@uwyo.edu 307 766 2737 E N H A N C E D O I L R E C O V E R Y I N S T I T U T E