Debra Adams
Administrative Assistant
Phone: 812-255-6965
Fax: 812-255-6705
dadams@coreoperating.com

• Secretary for previous oil company
• Secretary, Good Samaritan Hospital Hospice
• Secretary, Physio Therapy Associates
• Continuing education

Steve Bryant
Geological Technician
Phone: 812-255-6975
Fax: 812-255-6709
sbryant@coreoperating.com

• Landman, Data Management & Mapping, Horizontal Systems, Inc.
• Retail & Commercial Sales, Raben Tire
• Location Manager, Wal-Mart
• Continuing education in Earth Science/Geology, Vincennes University
• Psychology/Business, University of Southern Indiana
• Physics/Engineering, Murray State University
• Petroleum Geology for the Non-Geologist, AAPG, Houston

Susan Darnold
Accountant
Phone: 812-255-6966
Fax: 812-255-6706
sdarnold@coreoperating.com

• Accounting, Team Energy
• Accounting, Custom Circuitcraft
• Accounting, Lawrenceville Lumber Company
• Associates Degree, Lincoln Trail College

David Liddle
Regulatory Compliance Technician
Phone: 812-255-6961
Fax: 812-255-6702
dliddle@coreoperating.com

• Over 33 years of oil field experience in Illinois Basin
• Regulatory Compliance Technician, Crete Oil Company
• Power Swivel & Rotary Rig Operator, Marathon Oil Company
• Pumper, Crawford County, IL
• Associate Degree in Applied Science & Micro-Computer Support

David Sawyer
Production Engineer
Phone: 812-255-6969
Fax: 812-255-6707
dsawyer@coreoperating.com

• Engineer, Daylight Engineering, Nalco, GE Plastics, US Army
• Chemical Engineer, United States Military Academy (West Point)