Marilynn,
There are wells currently producing in 16-4N-2W.
You can search on them here: https://www4.oktax.onenet.net/GrossProduction/gp_PublicSearchPUNbyLegal.php
Use search by legal and you will need 2 digit numbers such as 16 04N 02W.
There are 15 or so producing in surrounding sections which are laid out like this:
08 09 10
17 16 15
20 21 22
I believe all of the wells are over 5 years old.