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Data as of Jul 2026 production (Jun 2026–Jul 2026 provisional) · permits through Oct 14, 2026 · Source: Texas Railroad Commission · Methodology
Home / Operators / GLASS RANCH

GLASS RANCH

RRC oil lease 21135, district 01 · HUGH FITZSIMMONS (SAN MIGUEL) field · Maverick County · operated by JONAH ENERGY LLC

GLASS RANCH at a glance

Oil output in Mar 2026–May 2026 was down 43% from the same three months a year earlier. Over the last 12 months it reported 252,399 BBL of oil and 823,653 MCF of gas. In May 2026, the latest month not marked provisional, it reported 16,825 BBL and 64,127 MCF.

252.4KBBL oil, last 12 months▲ 2% vs prior 12
823.7KMCF gas, last 12 months▲ 13% vs prior 12
$1,826.42est. gross royalty for May 2026 at decimal
0new permits in Maverick County this month

Royalty = (16,825 BBL × $97.31 WTI, Sep 2026, EIA + 64,127 MCF × $2.95 Henry Hub, Sep 2026, EIA) × your decimal. 0.001 is only a placeholder: enter the decimal from your check stub or division order. Gross, before taxes and deductions. Full estimator →

Oil + condensate (BBL per month, last 36 months)

020K40K60KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

0100K200KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Jun 2026 and Jul 2026 are provisional (lighter bars) and usually rise as late reports arrive.

GLASS RANCH production history in brief

By oil-equivalent volume over the last 12 months, GLASS RANCH ranks #3 of 231 reporting leases in Maverick County. It reported production in 34 of the 34 non-provisional months shown, starting in our window in Aug 2023. Its peak oil month in that window was Oct 2023 at 53,887 BBL. The lease is in the HUGH FITZSIMMONS (SAN MIGUEL) field and is operated by JONAH ENERGY LLC; production is reported for the lease as a whole, not per well.

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New permits nearby

No new permits in this county in the current RRC daily file.

Monthly production

MonthOil (BBL)Gas (MCF)
Jul 2026 (provisional)00
Jun 2026 (provisional)15,52939,658
May 202616,82564,127
Apr 202617,01166,068
Mar 202619,70876,416
Feb 202619,25950,824
Jan 202621,67766,753
Dec 202522,84275,902
Nov 202525,14887,127
Oct 202528,28790,672
Sep 202531,016101,261
Aug 202535,097104,845
Jul 202538,612106,954
Jun 202543,698111,086
May 202551,16596,852
Apr 202535,31769,040
Mar 20258,09138,881
Feb 20257,91033,487
Jan 20258,80144,636
Dec 20249,91039,582
Nov 20249,17839,851
Oct 202411,13145,963
Sep 202411,01344,850
Aug 202412,83059,211
Jul 202413,82756,796
Jun 202416,09459,387
May 202413,98639,776
Apr 202419,72183,136
Mar 202422,05795,356
Feb 202424,07795,355
Jan 202430,470106,296
Dec 202335,316110,110
Nov 202342,183118,617
Oct 202353,887115,564
Sep 202331,71450,624
Aug 2023076

Check these figures in the RRC Production Data Query (Specific Lease Query: district 01, lease 21135). Production is reported per lease, so a lease with several wells is not split by well.

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. Methodology.