Attorneys representing Chesapeake Energy said even if the company used property owned jointly by six Wheeling non-profit groups in pooled drilling units, this does not prove the fracker took oil and natural gas from the land in question. However, Tim Greene, a former West Virginia Department of Environmental Protection inspector and the owner of Land and Mineral Management of Appalachia, said he does not understand why a driller would include someone's acreage in a pooled unit without intending to take the oil and gas from it.