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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 / IRVIN MINERALS SOUTH

IRVIN MINERALS SOUTH

RRC oil lease 17116, district 01 · EAGLEVILLE (EAGLE FORD-1) field · La Salle County · operated by XTO ENERGY INC.

IRVIN MINERALS SOUTH at a glance

Oil output in Mar 2026–May 2026 was down 39% from the same three months a year earlier. Over the last 12 months it reported 862,682 BBL of oil and 1,326,244 MCF of gas. In May 2026, the latest month not marked provisional, it reported 63,292 BBL and 90,435 MCF.

862.7KBBL oil, last 12 months▼ 40% vs prior 12
1.3MMCF gas, last 12 months▲ 8% vs prior 12
$6,425.73est. gross royalty for May 2026 at decimal
3new permits in La Salle County this month

Royalty = (63,292 BBL × $97.31 WTI, Sep 2026, EIA + 90,435 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)

0100K200K300KAug 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.

IRVIN MINERALS SOUTH production history in brief

By oil-equivalent volume over the last 12 months, IRVIN MINERALS SOUTH ranks #3 of 3,430 reporting leases in La Salle 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 Aug 2023 at 225,654 BBL. The lease is in the EAGLEVILLE (EAGLE FORD-1) field and is operated by XTO ENERGY INC.; production is reported for the lease as a whole, not per well.

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New permits nearby

New drilling permits issued this month in La Salle County. RRC production data has no lease coordinates, so we match by county.

IssuedOperatorLeaseWellDepth (ft)
2026-10-12SYDRI OPERATING, LLCWILSON C ALLOC. 4C 4H9,000
2026-10-06LEWIS PETRO PROPERTIES, INC.ROBERT GUTIERREZ-APPLING5H12,000
2026-10-05SYDRI OPERATING, LLCWILSON C ALLOC. 3C 3H9,000

Monthly production

MonthOil (BBL)Gas (MCF)
Jul 2026 (provisional)57,477103,490
Jun 2026 (provisional)64,26998,793
May 202663,29290,435
Apr 202666,70795,976
Mar 202673,91689,649
Feb 202653,26069,702
Jan 202680,909135,010
Dec 202582,248144,404
Nov 202579,499118,215
Oct 202572,117114,136
Sep 202577,051124,801
Aug 202591,937141,633
Jul 202590,350102,004
Jun 202589,354112,574
May 2025105,071133,558
Apr 2025116,246156,302
Mar 2025112,108121,527
Feb 202596,55973,949
Jan 2025113,62191,412
Dec 2024128,17785,701
Nov 2024120,24672,789
Oct 2024146,97795,721
Sep 2024151,77183,374
Aug 2024161,120100,921
Jul 2024185,570126,207
Jun 2024195,483123,361
May 2024160,808109,396
Apr 202479,06786,403
Mar 2024112,590145,571
Feb 2024128,134122,402
Jan 2024131,56685,623
Dec 2023138,04979,585
Nov 2023157,313107,312
Oct 2023178,53394,170
Sep 2023195,87897,264
Aug 2023225,654103,122

Check these figures in the RRC Production Data Query (Specific Lease Query: district 01, lease 17116). 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.