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Texas oil lease

Producing

ULS BB 4-3

Uls BB 4-3 is an oil lease in Andrews County, Texas, operated by Sabalo II Operating, LLC in the Spraberry (Trend Area) field.

1 well

960bbl oil, last 12 months−32% vs prior year
RRC lease
08-40901

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
772 mcf
Oil in Jul 2026
77 bbl

Production by month

Oil output fell 32% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 32% over the last 12 monthsMonthly oil production and gas for ULS BB 4-3, Aug 2023 to Jul 2026. Oil output fell 32% over the last 12 months. 960 bbl in the 12 months through Jul 2026, against 1,412 bbl in the 12 months before.Last 12 months: 960 bblbbl per monthmcf per month0050251005015075200100250125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 32% over the last 12 monthsMonthly oil production and gas for ULS BB 4-3, Aug 2023 to Jul 2026. Oil output fell 32% over the last 12 months. 960 bbl in the 12 months through Jul 2026, against 1,412 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050251005015075200100250125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to flaring in the last 12 months

Flaring peaked at 100.0% of the gas in Sep 2023.

  • Processing plant (3)
  • Flared (4)
All of the gas went to flaring in the last 12 monthsShare of ULS BB 4-3 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Sep 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to flaring in the last 12 monthsShare of ULS BB 4-3 gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Sep 2023.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

100.0% of the gas flared in the last 12 months. 34 months above 3%.

Who has run this lease

The operator changed once, most recently in Oct 2025

Operators of this lease over timeZarvona Energy LLC, Jan 2020 to Sep 2025; Sabalo II Operating, LLC, Oct 2025 to Jul 20262020202120222023202420252026Changed Oct 2025Zarvona Energy LLCJan 2020 to Sep 2025Sabalo II Operating, LLCOct 2025 to now
Operators of this lease over timeZarvona Energy LLC, Jan 2020 to Sep 2025; Sabalo II Operating, LLC, Oct 2025 to Jul 20262020202120222023202420252026Changed Oct 2025Zarvona Energy LLCJan 2020 to Sep 2025Sabalo II Operating, LLCOct 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ULS BB 4-3
API numberWell no.Status
42-003-415651Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers40Feb 24, 2026–
Midcon Gathering LLCOilGathers30Feb 24, 2026–
Plains Marketing, L.p.OilGathers30Feb 24, 2026–
Dcp Operating Company, LPCasinghead gasBuys100Jan 1, 2018–
Dcp Operating Company, LPCasinghead gasGathers100Jan 1, 2018–
Eastex Crude Company, LLCOilGathers50Oct 31, 2025Feb 24, 2026
Midcon Gathering LLCOilGathers50Oct 31, 2025Feb 24, 2026
Eastex Crude Company, LLCOilGathers100Oct 1, 2025Oct 31, 2025
Buckhead Midstream, LLCOilGathers100May 1, 2022Oct 1, 2025
Enterprise Crude Oil LLCOilGathers100May 1, 2021May 1, 2022
Oasis Transp & Marketing Corp.OilGathers100May 1, 2020May 1, 2021

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

80.06 acres on the newest permit

Permits for Uls BB 4-3
API numberWell no.Acreson the permit
42-003-41565180.06

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

Estimate your royalty

36 months, newest first

Ledger for ULS BB 4-3
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Sabalo II777762062$80.46$2.89
Jun 2026Sabalo II7575000$84.81$3.15
May 2026Sabalo II878761061$102.13$2.94
Apr 2026Sabalo II959560060$100.32$2.77
Mar 2026Sabalo II818165065$91.38$3.04
Feb 2026Sabalo II565660060$64.51$3.62
Jan 2026Sabalo II294363063$60.04$7.72
Dec 2025Sabalo II609658058$57.97$4.26
Nov 2025Sabalo II113791080108$60.06$3.79
Oct 2025Sabalo II978784084$60.89$3.19
Sep 2025Zarvona Energy9312384084$63.96$2.97
Aug 2025Zarvona Energy979267067$64.86$2.91
Jul 2025Zarvona Energy15313884084$68.39$3.20
Jun 2025Zarvona Energy11813484084$68.17$3.02
May 2025Zarvona Energy11410884084$62.17$3.12
Apr 2025Zarvona Energy7510184084$63.54$3.42
Mar 2025Zarvona Energy16016667067$68.24$4.12
Feb 2025Zarvona Energy11610267067$71.53$4.19
Jan 2025Zarvona Energy12410450050$75.74$4.13
Dec 2024Zarvona Energy6110567067$70.12$3.01
Nov 2024Zarvona Energy11810673073$69.95$2.12
Oct 2024Zarvona Energy19517767067$71.99$2.20
Sep 2024Zarvona Energy6810262062$70.24$2.28
Aug 2024Zarvona Energy1107267067$76.68$1.99
Jul 2024Zarvona Energy11714467067$81.80$2.07
Jun 2024Zarvona Energy956267067$79.77$2.54
May 2024Zarvona Energy10417167067$80.02$2.12
Apr 2024Zarvona Energy883767859$85.35$1.60
Mar 2024Zarvona Energy126168674819$81.28$1.49
Feb 2024Zarvona Energy1126971863$77.25$1.72
Jan 2024Zarvona Energy12913163261$74.15$3.18
Dec 2023Zarvona Energy13710180179$71.90$2.52
Nov 2023Zarvona Energy7511139390$77.69$2.71
Oct 2023Zarvona Energy163132762452$85.64$2.98
Sep 2023Zarvona Energy15616273073$89.43$2.64
Aug 2023Zarvona Energy15313675273$81.39$2.58

Flared above 3%

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

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Sabalo II Operating, LLC in Andrews County

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