1,865 fields on the state register, holding 212,560 of the 212,893 wells that name a field. Free, from the state's own records.
Fields
1,865
Holding a well
1,861
With a discovery year
1,859
Wells linked
212,560
34,362 of Louisiana’s 247,255 wells are filed to a wildcat placeholder rather than to a field — that is the absence of a field, not a field we are missing — so the figures above count against the 212,893 that name one. Louisiana files the field's NAME on each well and not its id, so these wells are matched by name. 45 wells name a field whose name belongs to more than one registered field; they are left off every field page, because the record does not say which.
Louisiana files 2 fields whose name another field also carries. Each keeps its own page, and its address ends in the state’s own id so the two never collide.