Medina County leases reported 76.9K barrels of oil and 4.5K MCF of gas to the Texas Railroad Commission in the 12 months to Jul 2026, ranking #191 of 219 producing Texas counties by oil-equivalent volume.
76.9KBBL oil, last 12 months▼ 4% vs prior 12
4.5KMCF gas, last 12 months▼ 2% vs prior 12
0new permits, Oct 1–Oct 14
15+top leases listed below
Watch Medina County. Get one email when RRC publishes new production or a new drilling permit for this county. Free; unsubscribe any time.
We store your email and this county only to send these alerts. Privacy.
Medina County highlighted; dots are its new permits with coordinates.
Medina County oil + condensate (BBL per month, last 36 months)
Medina County gas (MCF per month, last 36 months)
Jun 2026 and Jul 2026 are provisional (lighter bars) and usually rise as late reports arrive.
Medina County production in brief
Medina County produced 76,858 barrels of oil and condensate and 4,498 MCF of gas in the 12 months from Aug 2025 to Jul 2026, about 0.0% of Texas oil and 0.0% of Texas gas on our county figures. Compared with the previous 12 months, oil was down 4% and gas was about flat. The highest oil month in the last three years was Apr 2025 at 7,902 barrels. The largest operators by oil-equivalent volume were TEXAS SECONDARY OIL CORPORATION, PREMIER MINERALS, INC. and 1859 OPERATING LLC. The top lease by oil was RALPH & SONS FARMS, INC., operated by PREMIER MINERALS, INC., with 8,387 barrels. RRC issued no new drilling permits in Medina County between October 1 and Oct 14, 2026.
Top leases, last 12 months
Lease
Operator
Field
Oil (BBL)
Gas (MCF)
RALPH & SONS FARMS, INC.
PREMIER MINERALS, INC.
FAIRFIELD
8,387
0
SCHMIDT, IRA G., MRS.
KLAEGER OPERATING COMPANY, LLC
TAYLOR-INA
4,263
0
WANJURA
PMR ENERGY, LLC
CHICON LAKE
3,502
0
GOSSETT
BLACK CREEK OIL COMPANY, LLC
ADAMS (BUDA)
2,951
0
ECHTLE, FRANCIS
1859 OPERATING LLC
CHICON LAKE
2,817
0
AZTEC WILSON 'P' UNIT 2
TEXAS SECONDARY OIL CORPORATION
TAYLOR-INA
2,709
0
AZTEC MOEBIUS
TEXAS SECONDARY OIL CORPORATION
TAYLOR-INA
2,292
0
GRAY, CLARA UNIT -1-
PRODUCTION RESOURCES, INC.
TAYLOR-INA
1,575
0
MELTON, W. B.
KLAEGER OPERATING COMPANY, LLC
TAYLOR-INA
1,537
0
WILSON TERTIARY UNIT
TEXAS SECONDARY OIL CORPORATION
TAYLOR-INA
1,525
0
AZTEC BETTY A
TEXAS SECONDARY OIL CORPORATION
TAYLOR-INA
1,505
0
WILSON, J. N.
RORICO OIL COMPANY
TAYLOR-INA
1,486
0
WILSON, J. N.
TEXAS SECONDARY OIL CORPORATION
TAYLOR-INA
1,307
0
KELLER
1859 OPERATING LLC
FAIRFIELD
1,294
0
KELLER
1859 OPERATING LLC
CHICON LAKE
1,262
0
Top operators, last 12 months
Operator
Leases
Oil (BBL)
Gas (MCF)
TEXAS SECONDARY OIL CORPORATION
56
23,220
0
PREMIER MINERALS, INC.
1
8,387
0
1859 OPERATING LLC
14
8,020
0
KLAEGER OPERATING COMPANY, LLC
3
6,070
0
PRODUCTION RESOURCES, INC.
13
5,602
0
PMR ENERGY, LLC
1
3,502
0
BLACK CREEK OIL COMPANY, LLC
2
3,392
0
RLU OPERATING, LLC
9
2,646
0
CALFAS CATTLE & OIL, LLC
9
2,640
0
KLAEGER OPERATING COMPANY II,LLC
6
2,137
0
New drilling permits this month
No new permits in this county in the current RRC daily file.
Find the RRC lease number on your check stub, then search it on our lease search or in the RRC Production Data Query using district and lease number. Without a number, open the RRC GIS viewer, go to Medina County and click the well. Step by step: how to look up your lease on RRC.
Who are the top operators in Medina County?
By oil-equivalent volume over the 12 months to Jul 2026: TEXAS SECONDARY OIL CORPORATION (23,220 BBL oil, 0 MCF gas), PREMIER MINERALS, INC. (8,387 BBL oil, 0 MCF gas) and 1859 OPERATING LLC (8,020 BBL oil, 0 MCF gas). The full list is in the table above.
How are royalties calculated on Medina County production?
A gross royalty is roughly (oil volume × oil price + gas volume × gas price) × your decimal interest. Your decimal is on your check stub or division order. County production in May 2026 was 6,263 BBL of oil; try your own lease in the royalty estimator. Severance tax and any deductions your lease allows reduce the check.
How do I sell mineral rights in Medina County?
Start with the production history of your lease on its page here, then compare several offers on the same basis (price per net mineral acre or a multiple of monthly royalty). Recent permits in the county (0 so far this month) can matter to buyers. See how to sell mineral rights. We are not a buyer or broker.
Source: Texas Railroad Commission (data sets, Production Data Query). Data date: RRC Production Data Query dump, extract dated Sep 18, 2026; production through Jul 2026. Jun 2026 and Jul 2026 are provisional: operators file late and amend, so these months usually rise in later releases. Oil = crude oil + condensate (BBL); gas = gas-well gas + casinghead gas (MCF), as reported to RRC. RRC notes county-level figures are allocated estimates based on allowables and potentials. Methodology.