Every lease that has reported production to the Railroad Commission since Jan 1993 — 327,776 of them, each with its own page of monthly volumes and what they were worth.
Beyond Texas: Alaska (13,139 leases, 515 named lessees), Kansas (98,639 leases, 14,425,498 monthly volumes), Michigan (8,174 leases, 3,929,243 monthly volumes), Nebraska (1,249 leases, 405,015 monthly volumes). 121,201 pages in all, filed at lease level rather than at well level.
Leases
327,776
one page each
Reported value
$2,812.11 bn
since Jan 1993
Last 12 filed months
$194.00 bn
most recent cycles
Operators
12,219
P-5 organisations
Value is the volume the operator reported for a month, multiplied by that month's benchmark price — 31.1 bn barrels of oil and 263.8 bn Mcf of gas, priced month by month. It is what the production was worth at the wellhead benchmark, not what anyone was paid. Every price is on one page, so the arithmetic is checkable.
Leases
Highest-value leases
The 25 leases with the most reported value in the state, of 327,776. The rest are reached from their operator, their county, or the sitemap.