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Frac Sand Mining: Frac Sand 101 and DNR Regulations WTA MONROE COUNTY MAY 24, 2012 SAND MINING IN WISCONSIN IS NOT NEW Mining sand and Foundry nonmetallic Glass minerals in Water Filtration Wisconsin for Construction


  1. Frac Sand Mining: Frac Sand 101 and DNR Regulations WTA MONROE COUNTY MAY 24, 2012

  2. SAND MINING IN WISCONSIN IS NOT NEW � Mining sand and � Foundry nonmetallic � Glass minerals in � Water Filtration Wisconsin for � Construction over 100 years � Sandblasting � All frac sand is � Road sand quartz sand

  3. WHAT’S NEW AND DIFFERENT? � Footprint of the new mines and plants � Geographical concentration of the new mines � Rate of mineral withdrawal � Number of new mining and processing plant proposals

  4. WHY HERE? Wisconsin has sandstone deposits that are: � Clean, crystalline, almost pure silica sand � Spheroid shape � Desirable size gradations and consistency � High crush resistance � Usually close to the surface and easy to mine

  5. THE GEOLOGIC STORY BEHIND THE WI SANDSTONE FORMATIONS

  6. FRAC SAND “BOOM” WHY NOW? � Technological advances � Maximizes oil and gas yields � Increasing worldwide demand for petroleum products and gas

  7. TYPICAL MINE TYPES � SURFACE � DREDGING � UNDERGROUND (MAIDEN ROCK AND BAY CITY)

  8. Mining Operations � Remove topsoil and stockpile for reclamation � Mine sand ( blasting or dredging ) � Rough screening � Washing sand to remove fines � Sand then goes to drying or a stock pile � Further screening � Possible resin coating T t (t i ll b il)

  9. BADGER MINING TAYLOR � Resin coating � Processing facilities facilities (physical processes incl. washing & screening/sorting. Resin plant–coating of sand to add strength

  10. WISCONSIN DNR REGULATIONS � Air permits � Stormwater permits � High capacity well permits � Wetland and waterway permits � Endangered and threatened species and archeological review

  11. Karner Blue Documented Range in Wisconsin

  12. COUNTY REGULATIONS � DNR Oversight � Shoreland zoning and floodplain regulations � Mine reclamation

  13. ECONOMIC IMPACT � 40-50 Jobs per processing plant � 10-20 Jobs per mine � 90% of new jobs are local hires � $18-$20 per hour for equipment operators � $20 per hour + for electricians, engineers, geologists, managers, etc. � Secondary economic impacts

  14. Thomas E. Woletz, P.E. SENIOR MANAGER, SPECIAL PROJECTS COORDINATOR Wisconsin Department of Natural Resources http://dnr.wi.gov/topic/mines/silica.html phone: (715) 839-3756 fax: (715) 839-6076 e-mail: Thomas.Woletz@Wisconsin.gov

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