Bonnie S. Percy, P.E.

  Engineer

Qualifications:
Registered Professional Engineer skilled in practical reservoir engineering, hydrology, environmental engineering, numerical simulation, pressure transient analysis and as an expert witness for state hearings.

Education:
B.S., Chemical Engineering, Texas A&M, 1980

Professional Certification:
Professional Chemical Engineer:        Texas #63158           Wyoming #6360
OSHA 29 CFR 1910.120 (40-Hour Course)                           February, 2006
Annual 8-Hour Refresher                                                       May 2008       

Professional History:
June 2001 to Present    Reservoir Engineer, Groundwater Engineer, Gene R. George & 
                                        Associates, Inc., Casper, Wyoming
1996 - 2000                     Reservoir Engineer and Hydrologist, Power Resources, Inc., Casper,
                                        Wyoming
1992 - 1996                     Environmental Engineer, Maxim technologies, Inc., Casper, Wyoming
1980 - 1992                     Reservoir Engineer, ORYX Energy (Sun Exploration and Production 
                                        Company), Texas, Oklahoma, New Mexico, Colorado, Wyoming

Professional Career:
2001 to Present   Gene R. George & Associates, Inc.

• Conducted numerous reservoir engineering studies to determine drainage areas, infill drilling opportunities, and recompletion potential.  The studies included log analysis of LAS format digital well logs using LESA software; decline analysis; pressure transient analysis including Reciprocal Productivity Index method; and economic evaluation.
• Determined reserves and forecast production for various coal bed methane properties in the Powder River Basin using isotherm/volumetric analysis methods in analogy to typical well/decline methods.
• Presented exhibits and served as expert engineering witness at numerous hearings before WOGCC.  Prepared permit applications and provided expert witness testimony for five water disposal wells in Sweetwater, Campbell and Sublette Counties, Wyoming.

1996 to 2000   Power Resources, Inc.

• Conducted hydrologic testing of the Wasatch Formation and permitted three new wellfields at the Highland Uranium Project developing a total of 3.5 Million lbs of Uranium reserves.
• Provided technical support and operations design for the Gas Hills Project Permit Application and the Ruby Ranch Project Permit Application which have 25 Million lbs of Uranium reserves in the Wasatch and Ft. Union Formations.
• Supported development, operations and restoration at the Highland Uranium Project with wellfield design, wellfield balancing, hydrologic modeling, and pressure transient analysis.