"LEASE_KID","LEASE","DOR_CODE","API_NUMBER","FIELD","PRODUCING_ZONE","OPERATOR","COUNTY","TOWNSHIP","TWN_DIR","RANGE","RANGE_DIR","SECTION","SPOT","LATITUDE","LONGITUDE","MONTH-YEAR","PRODUCT","WELLS","PRODUCTION" "1001161678","SIEFKES",""," ","HEYEN","","LESDEN OIL & GAS","Stafford","22","S","12","W","13","N2NENW","38.143035","-98.594103","9-1981","O","1","110" "1001161678","SIEFKES",""," ","HEYEN","","LESDEN OIL & GAS","Stafford","22","S","12","W","13","N2NENW","38.143035","-98.594103","3-1982","O","1","164" "1001161678","SIEFKES",""," ","HEYEN","","LESDEN OIL & GAS","Stafford","22","S","12","W","13","N2NENW","38.143035","-98.594103","6-1982","O","1","82" "1001161678","SIEFKES",""," ","HEYEN","","LESDEN OIL & GAS","Stafford","22","S","12","W","13","N2NENW","38.143035","-98.594103","7-1982","O","1","109" "1001161678","SIEFKES",""," ","HEYEN","","LESDEN OIL & GAS","Stafford","22","S","12","W","13","N2NENW","38.143035","-98.594103","11-1982","O","1","160"