FIELDS · 84784498 · DISTRICT 09

Southmayd (Pennsylvanian 6600)

Southmayd (Pennsylvanian 6600) is an RRC field with 1 leases on file reported by 2 operators, in Grayson County.

In the 12 months reported through April 2026 it produced 2,859 barrels of oil, down 30% on the year before, from 1 leases reporting volume.

Tatanka Operating, LLC holds the most, 1 leases and 36,552 barrels lifetime.

Lifetime, the field has reported 36,552 barrels of oil and 94,916 mcf of gas.

1: leases on file
2: operators, all time
2.86K: bbl oil, last 12 reported -30%
8.45K: mcf gas, last 12 reported -31%
1: leases reporting volume
36.6K: bbl oil, lifetime · 94.9K mcf

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Oil by month

TEN YEARS · EVERY LEASE IN THE FIELD

Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.

Last 12 months 2,859 · prior 12 4,109(-30%)

Gas by month

TEN YEARS · EVERY LEASE IN THE FIELD

Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.

Last 12 months 8,449 · prior 12 12,222(-31%)

Leases reporting volume

How many of the field's leases reported any oil or gas each month: the field's active footprint.

Latest month 1 · a year earlier 1(+0%)

Operators

BY LIFETIME OIL ON THEIR LEASES · TOP 1

Operator	Leases	Oil, bbl	Gas, mcf	Last reported
Tatanka Operating, LLC	1	36.6K	94.9K	Jul 2026

All 1 leases in Southmayd (Pennsylvanian 6600), searchable →

Counties

Grayson County → 1 leases

About this data

Field 84784498 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.

New to these records? how production is reported

Developers: this page as JSON is GET /v1/data/fields/tx/84784498, documented in the API reference.