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Texas oil lease

Producing

HALLEY, S.M. 'B'

Halley, S.m. 'B' is an oil lease in Winkler County, Texas, operated by Basin Oil & Gas Operating, LLC in the Emperor (Wichita Albany) field.

8 wells

87,521bbl oil, last 12 months+50% vs prior year
Operator
Basin Oil & Gas Operating, LLC
County
Winkler County
Field
Emperor (Wichita Albany)
RRC lease
08-47842

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Where it sits

This county

Winkler CountyWinklerAndrewsWardLovingEctorWinkler County
Winkler County
Gas, last 12 months
375,112 mcf
Oil in Jul 2026
6,192 bbl

Production by month

Oil output rose 50% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 50% over the last 12 monthsMonthly oil production and gas for HALLEY, S.M. 'B', Aug 2023 to Jul 2026. Oil output rose 50% over the last 12 months. 87,521 bbl in the 12 months through Jul 2026, against 58,227 bbl in the 12 months before.Last 12 months: 87,521 bblbbl per monthmcf per month002,50010k5,00020k7,50030k10k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 50% over the last 12 monthsMonthly oil production and gas for HALLEY, S.M. 'B', Aug 2023 to Jul 2026. Oil output rose 50% over the last 12 months. 87,521 bbl in the 12 months through Jul 2026, against 58,227 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,50010k5,00020k7,50030k10k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

77% of the gas went to a processing plant in the last 12 months

Flaring peaked at 100.0% of the gas in Jun 2026.

  • Processing plant (3)
  • Flared (4)
77% of the gas went to a processing plant in the last 12 monthsShare of HALLEY, S.M. 'B' gas by disposition code each month, Aug 2023 to Jul 2026. 77% of the gas went to a processing plant in the last 12 months. Flaring peaked at 100.0% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
77% of the gas went to a processing plant in the last 12 monthsShare of HALLEY, S.M. 'B' gas by disposition code each month, Aug 2023 to Jul 2026. 77% of the gas went to a processing plant in the last 12 months. Flaring peaked at 100.0% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    77% · 289,459 mcf

  • Flared (4)

    23% · 85,653 mcf

22.8% of the gas flared in the last 12 months. 10 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Apr 2022

Operators of this lease over timeMeco IV, LLC, Jan 2020 to Jun 2021; Meco IV Holdco, LLC, Jul 2021 to Mar 2022; Basin Oil & Gas Operating, LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Jul 2021Changed Apr 2022Meco IV, LLCJan 2020 to Jun 2021Meco IV Holdco, LLCJul 2021 to Mar 2022Basin Oil & Gas Operating, LLCApr 2022 to now
Operators of this lease over timeMeco IV, LLC, Jan 2020 to Jun 2021; Meco IV Holdco, LLC, Jul 2021 to Mar 2022; Basin Oil & Gas Operating, LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Jul 2021Changed Apr 2022Meco IV, LLCJan 2020 to Jun 2021Meco IV Holdco, LLCJul 2021 to Mar 2022Basin Oil & Gas Operating, LLCApr 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

8 wells on this lease

Wells on HALLEY, S.M. 'B'
API numberWell no.Status
42-495-3295642Active
42-495-3296343Shut-in
42-495-3370044Active
42-495-3376049Active
42-495-3376148Active
42-495-3376250Active
42-495-3394151Active
42-495-3394256Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers50Apr 1, 2025–
Gibson Energy Marketing, LLCOilGathers50May 1, 2019–
Et Gathering & Processing LLCCasinghead gasBuys100Oct 1, 2023–
Energy Transfer CompanyCasinghead gasGathers100Jun 24, 2016–
Centurion Pipeline L.p.OilGathers50Jun 24, 2016Apr 1, 2025
Energy Transfer CompanyCasinghead gasBuys100Jun 24, 2016Oct 1, 2023
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Jun 24, 2016May 1, 2019

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

Who buys my oilOil price check

644.96 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 640 and 644.96 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    8 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease
Permits for Halley, S.m. 'B'
API numberWell no.Acreson the permit
42-495-3394151644.96
42-495-3394256644.96
42-495-3376148644.96
42-495-3376250644.96
42-495-3376049644.96
42-495-3295642644.96
42-495-3296343640
42-495-3370044644.96

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HALLEY, S.M. 'B'
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Basin Oil6,1926,06432,88313,01519,868$80.46$2.89
Jun 2026Basin Oil5,8785,88729,030029,030$84.81$3.15
May 2026Basin Oil6,6426,50631,6672,76928,898$102.13$2.94
Apr 2026Basin Oil5,7545,78728,02625,7792,247$100.32$2.77
Mar 2026Basin Oil7,0626,98832,32332,3230$91.38$3.04
Feb 2026Basin Oil6,4056,37728,44827,688760$64.51$3.62
Jan 2026Basin Oil7,9167,83533,91732,4271,490$60.04$7.72
Dec 2025Basin Oil7,5917,69030,59029,3021,288$57.97$4.26
Nov 2025Basin Oil7,5497,51028,83726,7652,072$60.06$3.79
Oct 2025Basin Oil8,3658,52533,91833,9180$60.89$3.19
Sep 2025Basin Oil8,8328,56830,81130,8110$63.96$2.97
Aug 2025Basin Oil9,3359,34834,66234,6620$64.86$2.91
Jul 2025Basin Oil9,5969,38532,24532,015230$68.39$3.20
Jun 2025Basin Oil8,3858,48726,84126,8410$68.17$3.02
May 2025Basin Oil3,6473,64620,52420,5240$62.17$3.12
Apr 2025Basin Oil3,1743,18918,78118,271510$63.54$3.42
Mar 2025Basin Oil4,4194,33524,63723,0511,586$68.24$4.12
Feb 2025Basin Oil3,8353,76421,44820,846602$71.53$4.19
Jan 2025Basin Oil3,6433,68520,84620,8460$75.74$4.13
Dec 2024Basin Oil4,0154,04621,61221,6120$70.12$3.01
Nov 2024Basin Oil3,8683,74917,83817,79345$69.95$2.12
Oct 2024Basin Oil4,3824,46518,72217,990732$71.99$2.20
Sep 2024Basin Oil4,2314,29219,30418,335969$70.24$2.28
Aug 2024Basin Oil5,0325,06115,19315,1930$76.68$1.99
Jul 2024Basin Oil6,2195,93422,84622,8460$81.80$2.07
Jun 2024Basin Oil4,7684,70217,49217,4920$79.77$2.54
May 2024Basin Oil2,8722,78121,64221,6420$80.02$2.12
Apr 2024Basin Oil2,3622,40018,92418,9240$85.35$1.60
Mar 2024Basin Oil3,0363,01922,15222,1520$81.28$1.49
Feb 2024Basin Oil2,8912,89319,45319,4530$77.25$1.72
Jan 2024Basin Oil2,8432,81219,68519,6850$74.15$3.18
Dec 2023Basin Oil2,3242,30120,11620,1160$71.90$2.52
Nov 2023Basin Oil2,3642,23212,42012,4200$77.69$2.71
Oct 2023Basin Oil2,7762,82021,53321,5330$85.64$2.98
Sep 2023Basin Oil2,8962,90523,72723,7270$89.43$2.64
Aug 2023Basin Oil3,5973,61428,27228,2720$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorBasin Oil & Gas Operating, LLCFieldEmperor (Wichita Albany)CountyWinkler County

Basin Oil & Gas Operating, LLC in Winkler County

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