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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 / 74 RANCH UNIT S3

74 RANCH UNIT S3

RRC oil lease 20608, district 01 · EAGLEVILLE (EAGLE FORD-1) field · Atascosa County · operated by MARATHON OIL EF LLC

74 RANCH UNIT S3 at a glance

Oil output in Mar 2026–May 2026 was down 23% from the same three months a year earlier. Over the last 12 months it reported 123,861 BBL of oil and 134,740 MCF of gas. In May 2026, the latest month not marked provisional, it reported 9,557 BBL and 13,718 MCF.

123.9KBBL oil, last 12 months▼ 33% vs prior 12
134.7KMCF gas, last 12 months▼ 30% vs prior 12
$970.46est. gross royalty for May 2026 at decimal
0new permits in Atascosa County this month

Royalty = (9,557 BBL × $97.31 WTI, Sep 2026, EIA + 13,718 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)

010K20K30K40KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

010K20K30K40KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

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

74 RANCH UNIT S3 production history in brief

By oil-equivalent volume over the last 12 months, 74 RANCH UNIT S3 ranks #38 of 1,245 reporting leases in Atascosa 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 33,228 BBL. The lease is in the EAGLEVILLE (EAGLE FORD-1) field and is operated by MARATHON OIL EF 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)8,41611,471
Jun 2026 (provisional)8,41913,344
May 20269,55713,718
Apr 202610,01014,059
Mar 202610,42911,835
Feb 202610,27810,531
Jan 202610,5338,748
Dec 202510,5839,355
Nov 20259,96010,061
Oct 202513,65711,018
Sep 20258,8068,455
Aug 202513,21312,145
Jul 202521,83313,699
Jun 202513,82914,951
May 202516,06816,758
Apr 202514,00311,880
Mar 20258,7909,331
Feb 202513,34516,143
Jan 202516,73721,121
Dec 202416,00918,139
Nov 202419,29218,279
Oct 202411,3749,155
Sep 202416,92419,293
Aug 202416,96324,119
Jul 202417,24925,316
Jun 202417,27330,038
May 202419,42233,547
Apr 202418,64325,045
Mar 202422,01322,995
Feb 202421,73730,824
Jan 202423,76229,661
Dec 202327,12333,012
Nov 202328,42138,809
Oct 202330,60322,693
Sep 202328,63734,584
Aug 202333,22836,087

Check these figures in the RRC Production Data Query (Specific Lease Query: district 01, lease 20608). 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.