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Texas gas well

Producing

BLACK STONE 'N'

Black Stone 'N' is a gas well in Polk County, Texas, operated by Eqv Operating LLC in the Jazz (Wilcox Deep) field.

1 well

3,328mcf gas, last 12 months−68% vs prior year
Operator
Eqv Operating LLC
County
Polk County
Field
Jazz (Wilcox Deep)
RRC lease
03-279985

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Where it sits

This county

Polk CountyPolkWalkerSan JacintoSan AugustineTrinityHoustonTylerAngelinaPolk County
Polk County
Oil, last 12 months
21 bbl
Gas in Jul 2026
58 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Eqv Operating LLC took over from Olipdp II, LLC in Dec 2025.

  • Buyer

    Buyer changed: EQV OPERATING LLC replaced UNIT PETROLEUM COMPANY as the buyer of this lease's gas from gas wells on May 1, 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 68% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 68% over the last 12 monthsMonthly gas production and oil for BLACK STONE 'N', Aug 2023 to Jul 2026. Gas output fell 68% over the last 12 months. 3,328 mcf in the 12 months through Jul 2026, against 10,545 mcf in the 12 months before.Last 12 months: 3,328 mcfmcf per monthbbl per month00500201,000401,500602,000802,500100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 68% over the last 12 monthsMonthly gas production and oil for BLACK STONE 'N', Aug 2023 to Jul 2026. Gas output fell 68% over the last 12 months. 3,328 mcf in the 12 months through Jul 2026, against 10,545 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00500201,000401,500602,000802,500100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuelShare of BLACK STONE 'N' gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuelShare of BLACK STONE 'N' gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Feb 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    84% · 2,806 mcf

  • Transmission line (2)

    16% · 522 mcf

Who has run this lease

The operator changed 2 times, most recently in Dec 2025

Operators of this lease over timeUnit Petroleum Company, Jan 2020 to May 2022; Olipdp II, LLC, Jun 2022 to Nov 2025; Eqv Operating LLC, Dec 2025 to Jul 20262020202120222023202420252026Changed Jun 2022Changed Dec 2025Unit Petroleum CompanyJan 2020 to May 2022Olipdp II, LLCJun 2022 to Nov 2025Eqv Operating LLCDec 2025 to now
Operators of this lease over timeUnit Petroleum Company, Jan 2020 to May 2022; Olipdp II, LLC, Jun 2022 to Nov 2025; Eqv Operating LLC, Dec 2025 to Jul 20262020202120222023202420252026Changed Jun 2022Changed Dec 2025Unit Petroleum CompanyJan 2020 to May 2022Olipdp II, LLCJun 2022 to Nov 2025Eqv Operating LLCDec 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on BLACK STONE 'N'
API numberWell no.Status
42-373-312151Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers100May 1, 2026–
Eqv Operating LLCGas-well gasBuys100May 1, 2026–
Superior Midstream, LLCGas-well gasGathers100Apr 1, 2025–
Energy Transfer Marketing & TermCondensateGathers100Dec 1, 2022May 1, 2026
Unit Petroleum CompanyGas-well gasBuys100Jun 19, 2012May 1, 2026
Superior Pipeline Company,l.l.c.Gas-well gasGathers100Jun 19, 2012Apr 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers100May 1, 2017Dec 1, 2022

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

Who buys my oilOil price check

850 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Black Stone 'N'
API numberWell no.Acreson the permit
42-373-312151850

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

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Estimate your royalty

36 months, newest first

Ledger for BLACK STONE 'N'
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Eqv Operating0058580$80.46$2.89
Jun 2026Eqv Operating0019190$84.81$3.15
May 2026Eqv Operating0097970$102.13$2.94
Apr 2026Eqv Operating001001000$100.32$2.77
Mar 2026Eqv Operating0061610$91.38$3.04
Feb 2026Eqv Operating0076540$64.51$3.62
Jan 2026Eqv Operating01501320$60.04$7.72
Dec 2025Eqv Operating101046900$57.97$4.26
Nov 2025Olipdp II,1045840$60.06$3.79
Oct 2025Olipdp II,4047780$60.89$3.19
Sep 2025Olipdp II,65543890$63.96$2.97
Aug 2025Olipdp II,0046900$64.86$2.91
Jul 2025Olipdp II,181746900$68.39$3.20
Jun 2025Olipdp II,41415791250$68.17$3.02
May 2025Olipdp II,0046900$62.17$3.12
Apr 2025Olipdp II,00531770$63.54$3.42
Mar 2025Olipdp II,00486170$68.24$4.12
Feb 2025Olipdp II,005971730$71.53$4.19
Jan 2025Olipdp II,006461770$75.74$4.13
Dec 2024Olipdp II,42221,3628930$70.12$3.01
Nov 2024Olipdp II,666421880$69.95$2.12
Oct 2024Olipdp II,001,6441,1750$71.99$2.20
Sep 2024Olipdp II,51121,1727180$70.24$2.28
Aug 2024Olipdp II,7701,9481,4790$76.68$1.99
Jul 2024Olipdp II,91121,1907210$81.80$2.07
Jun 2024Olipdp II,3501,9471,4930$79.77$2.54
May 2024Olipdp II,4802,0941,6250$80.02$2.12
Apr 2024Olipdp II,351772,1341,6800$85.35$1.60
Mar 2024Olipdp II,3001,7061,2370$81.28$1.49
Feb 2024Olipdp II,4002,3681,9290$77.25$1.72
Jan 2024Olipdp II,6401,2417720$74.15$3.18
Dec 2023Olipdp II,3202,2961,8270$71.90$2.52
Nov 2023Olipdp II,39962,2621,8080$77.69$2.71
Oct 2023Olipdp II,4202,2941,8250$85.64$2.98
Sep 2023Olipdp II,761372,2881,8340$89.43$2.64
Aug 2023Olipdp II,2802,3181,8490$81.39$2.58

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

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Nearby

This lease belongs to

OperatorEqv Operating LLCFieldJazz (Wilcox Deep)CountyPolk County

Eqv Operating LLC in Polk County

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Jazz (Wilcox Deep) field

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