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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 / RIO SAN GABRIEL 28-29 UNIT 1

RIO SAN GABRIEL 28-29 UNIT 1

RRC oil lease 51913, district 10 · SPRABERRY (TREND AREA) field · Midland County · operated by DIAMONDBACK E&P LLC

RIO SAN GABRIEL 28-29 UNIT 1 at a glance

Gas output in Mar 2026–May 2026 was up 20% from the same three months a year earlier. Over the last 12 months it reported 317,849 BBL of oil and 2,898,635 MCF of gas. In May 2026, the latest month not marked provisional, it reported 24,223 BBL and 272,436 MCF.

317.8KBBL oil, last 12 months▼ 43% vs prior 12
2.9MMCF gas, last 12 months▲ 38% vs prior 12
$3,160.83est. gross royalty for May 2026 at decimal
14new permits in Midland County this month

Royalty = (24,223 BBL × $97.31 WTI, Sep 2026, EIA + 272,436 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)

020K40K60K80KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

0100K200K300KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

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

RIO SAN GABRIEL 28-29 UNIT 1 production history in brief

By oil-equivalent volume over the last 12 months, RIO SAN GABRIEL 28-29 UNIT 1 ranks #63 of 4,819 reporting leases in Midland County. It reported production in 34 of the 34 non-provisional months shown, starting in our window in Aug 2023. Its peak gas month in that window was May 2026 at 272,436 MCF. The lease is in the SPRABERRY (TREND AREA) field and is operated by DIAMONDBACK E&P LLC; 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 Midland County. RRC production data has no lease coordinates, so we match by county.

IssuedOperatorLeaseWellDepth (ft)
2026-10-14OVINTIV USA INC.FASKEN TR 7X112HM11,000
2026-10-14OVINTIV USA INC.FASKEN TR 7X113HF11,000
2026-10-13PIONEER NATURAL RES. USA, INC.WILLIS-DONOVAN 15C303H10,404
2026-10-09PIONEER NATURAL RES. USA, INC.DONALD L HUTT FEE 45B102H10,623
2026-10-09PIONEER NATURAL RES. USA, INC.DONALD L HUTT FEE 45D104H10,623
2026-10-07PIONEER NATURAL RES. USA, INC.WILLIS-DONOVAN 15A301H10,544
2026-10-07PIONEER NATURAL RES. USA, INC.WILLIS-DONOVAN 15B302H10,544
2026-10-07PIONEER NATURAL RES. USA, INC.WILLIS-DONOVAN 15D304H10,404
2026-10-05CONTINENTAL RESOURCES, INC.MULDER 2635A01BL12,111
2026-10-05CONTINENTAL RESOURCES, INC.MULDER 2635B02BL12,111

Monthly production

MonthOil (BBL)Gas (MCF)
Jul 2026 (provisional)23,427258,288
Jun 2026 (provisional)22,049253,316
May 202624,223272,436
Apr 202625,090257,511
Mar 202628,931247,037
Feb 202624,292206,615
Jan 202621,413199,096
Dec 202529,477227,271
Nov 202528,230230,749
Oct 202530,462219,047
Sep 202527,862257,323
Aug 202532,393269,946
Jul 202538,088254,100
Jun 202539,893230,975
May 202543,096226,262
Apr 202544,157199,340
Mar 202550,481223,400
Feb 202549,579195,181
Jan 202564,829189,699
Dec 202471,079181,002
Nov 202478,129166,769
Oct 202453,55692,527
Sep 202413,70958,834
Aug 202413,40489,644
Jul 202424,067155,563
Jun 202426,216156,203
May 202426,449158,287
Apr 202428,884157,708
Mar 202429,818151,915
Feb 202428,143135,547
Jan 202432,684230,575
Dec 202334,380149,442
Nov 202334,694141,038
Oct 202336,620144,172
Sep 202337,555147,712
Aug 202340,878161,020

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 51913). 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.