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NICHOLS STATE UNIT

Nichols State Unit is an oil lease in McMullen County, Texas, operated by Single Barrel Oil and Gas LLC in the A.w.p. (Olmos) field.

1 well

2,731bbl oil, last 12 months−15% vs prior year
Operator
Single Barrel Oil and Gas LLC
County
McMullen County
Field
A.w.p. (Olmos)
RRC lease
01-17769

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Where it sits

This county

McMullen CountyMcMullenLA SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County
Gas, last 12 months
18,701 mcf
Oil in Jul 2026
229 bbl

Production by month

Oil output fell 15% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for NICHOLS STATE UNIT, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 2,731 bbl in the 12 months through Jul 2026, against 3,206 bbl in the 12 months before.Last 12 months: 2,731 bblbbl per monthmcf per month001001,0002002,0003003,0004004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for NICHOLS STATE UNIT, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 2,731 bbl in the 12 months through Jul 2026, against 3,206 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001001,0002002,0003003,0004004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Aug 2025 the lease's gas goes to lease fuel instead of a processing plant

  • Processing plant (3)
  • Lease fuel (1)
Since Aug 2025 the lease's gas goes to lease fuel instead of a processing plantShare of NICHOLS STATE UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Aug 2025 the lease's gas goes to lease fuel instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Aug 2025: plant to fuelOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Aug 2025 the lease's gas goes to lease fuel instead of a processing plantShare of NICHOLS STATE UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Aug 2025 the lease's gas goes to lease fuel instead of a processing plant.Share of gas by disposition code0%50%100%Aug 25: plant to fuelJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    96% · 17,999 mcf

  • Processing plant (3)

    3.8% · 702 mcf

Who has run this lease

The operator changed once, most recently in Mar 2021

Operators of this lease over timeSbog, LLC, Jan 2020 to Feb 2021; Single Barrel Oil and Gas LLC, Mar 2021 to Jul 20262020202120222023202420252026Changed Mar 2021Sbog, LLCJan 2020 to Feb 2021Single Barrel Oil and Gas LLCMar 2021 to now
Operators of this lease over timeSbog, LLC, Jan 2020 to Feb 2021; Single Barrel Oil and Gas LLC, Mar 2021 to Jul 20262020202120222023202420252026Changed Mar 2021Sbog, LLCJan 2020 to Feb 2021Single Barrel Oil and Gas LLCMar 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on NICHOLS STATE UNIT
API numberWell no.Status
42-311-347053HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Jul 1, 2020–
Ace Gathering, Inc.OilGathers100May 1, 2020Jul 1, 2020
Gulfmark Energy, Inc.OilGathers100Nov 30, 2018May 1, 2020

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

3,831.40 acres on the newest permit

Permits for Nichols State Unit
API numberWell no.Acreson the permit
42-311-347053H3,831.40

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

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36 months, newest first

Ledger for NICHOLS STATE UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Single Barrel2291731,65400$80.46$2.89
Jun 2026Single Barrel2301801,863380$84.81$3.15
May 2026Single Barrel2063501,738140$102.13$2.94
Apr 2026Single Barrel2501771,652140$100.32$2.77
Mar 2026Single Barrel2561821,584160$91.38$3.04
Feb 2026Single Barrel2153501,295130$64.51$3.62
Jan 2026Single Barrel1791811,229120$60.04$7.72
Dec 2025Single Barrel2361831,42800$57.97$4.26
Nov 2025Single Barrel1881781,35000$60.06$3.79
Oct 2025Single Barrel2743521,544140$60.89$3.19
Sep 2025Single Barrel2191771,75300$63.96$2.97
Aug 2025Single Barrel2491771,6115810$64.86$2.91
Jul 2025Single Barrel2233291,5271,1050$68.39$3.20
Jun 2025Single Barrel2431781,092130$68.17$3.02
May 2025Single Barrel2631761,395440$62.17$3.12
Apr 2025Single Barrel2573331,231800$63.54$3.42
Mar 2025Single Barrel3123481,480160$68.24$4.12
Feb 2025Single Barrel2381821,381130$71.53$4.19
Jan 2025Single Barrel275171918890$75.74$4.13
Dec 2024Single Barrel2963071,09500$70.12$3.01
Nov 2024Single Barrel2823571,36700$69.95$2.12
Oct 2024Single Barrel2793581,43500$71.99$2.20
Sep 2024Single Barrel2621831,434520$70.24$2.28
Aug 2024Single Barrel2763583,824170$76.68$1.99
Jul 2024Single Barrel2811793,539160$81.80$2.07
Jun 2024Single Barrel2383643,26570$79.77$2.54
May 2024Single Barrel2661803,35300$80.02$2.12
Apr 2024Single Barrel2593563,50600$85.35$1.60
Mar 2024Single Barrel2851813,59700$81.28$1.49
Feb 2024Single Barrel2221822,10100$77.25$1.72
Jan 2024Single Barrel2653561,8012410$74.15$3.18
Dec 2023Single Barrel2913562,432360$71.90$2.52
Nov 2023Single Barrel2851791,7451440$77.69$2.71
Oct 2023Single Barrel238180426870$85.64$2.98
Sep 2023Single Barrel308356382760$89.43$2.64
Aug 2023Single Barrel30034231220$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorSingle Barrel Oil and Gas LLCFieldA.w.p. (Olmos)CountyMcMullen County

Single Barrel Oil and Gas LLC in McMullen County

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A.w.p. (Olmos) field

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