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At the HS Resources Landfarm, Pat Flynn (right) stands in front of oil-stained soil recovered from spill sites at wells in the Weld County area. This stockpiled material will soon be spread out to begin the remediation process |
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The field trip participants listen to John Nussbaumer (third from left) of Patina Oil and Gas Corporation describe the process in which tank bottoms, oily drilling muds, and other sludges are separated into salable product, clear water and residual solids. |
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