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Texas gas well

Producing

BLACK STONE "J"

Black Stone "J" is a gas well in Hardin County, Texas, operated by Eqv Operating LLC in the Jazz (Wilcox Deep) field.

1 well

964mcf gas, last 12 months−91% vs prior year
RRC lease
03-261671

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Where it sits

This county

Hardin CountyHardinOrangeJasperLibertyTylerNewtonPolkHardin County
Hardin County
Oil, last 12 months
46 bbl
Gas in Jul 2026
350 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 91% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 91% over the last 12 monthsMonthly gas production and oil for BLACK STONE "J", Aug 2023 to Jul 2026. Gas output fell 91% over the last 12 months. 964 mcf in the 12 months through Jul 2026, against 11,148 mcf in the 12 months before.Last 12 months: 964 mcfmcf per monthbbl per month001,0001002,0002003,0003004,000400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 91% over the last 12 monthsMonthly gas production and oil for BLACK STONE "J", Aug 2023 to Jul 2026. Gas output fell 91% over the last 12 months. 964 mcf in the 12 months through Jul 2026, against 11,148 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0001002,0002003,0003004,000400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 2,077 mcf

  • Lease fuel (1)

    0.4% · 9 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 "J"
API numberWell no.Status
42-199-332761Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.CondensateGathers100May 1, 2016–
Eqv Operating LLCGas-well gasBuys100May 1, 2026–
Superior Midstream, LLCGas-well gasGathers100Apr 1, 2025–
Unit Petroleum CompanyGas-well gasBuys100Jan 5, 2011May 1, 2026
Superior Pipeline Company,l.l.c.Gas-well gasGathers100Jan 5, 2011Apr 1, 2025

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

3,317.80 acres on the newest permit

Permits for Black Stone "J"
API numberWell no.Acreson the permit
42-199-3327613,317.80

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

Estimate your royalty

36 months, newest first

Ledger for BLACK STONE "J"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Eqv Operating003503500$80.46$2.89
Jun 2026Eqv Operating604244240$84.81$3.15
May 2026Eqv Operating00110$102.13$2.94
Apr 2026Eqv Operating00610$100.32$2.77
Mar 2026Eqv Operating00330$91.38$3.04
Feb 2026Eqv Operating001390$64.51$3.62
Jan 2026Eqv Operating02330$60.04$7.72
Dec 2025Eqv Operating101020200$57.97$4.26
Nov 2025Olipdp II,17241381380$60.06$3.79
Oct 2025Olipdp II,00660$60.89$3.19
Sep 2025Olipdp II,135000$63.96$2.97
Aug 2025Olipdp II,00000$64.86$2.91
Jul 2025Olipdp II,650000$68.39$3.20
Jun 2025Olipdp II,591326016010$68.17$3.02
May 2025Olipdp II,1905215210$62.17$3.12
Apr 2025Olipdp II,00000$63.54$3.42
Mar 2025Olipdp II,10464000$68.24$4.12
Feb 2025Olipdp II,45454514510$71.53$4.19
Jan 2025Olipdp II,5001,1481,1480$75.74$4.13
Dec 2024Olipdp II,821201,8571,8570$70.12$3.01
Nov 2024Olipdp II,002,6742,6740$69.95$2.12
Oct 2024Olipdp II,2512762,2182,2180$71.99$2.20
Sep 2024Olipdp II,609849840$70.24$2.28
Aug 2024Olipdp II,306946940$76.68$1.99
Jul 2024Olipdp II,0388988980$81.80$2.07
Jun 2024Olipdp II,81621,4991,4990$79.77$2.54
May 2024Olipdp II,1601,6881,6880$80.02$2.12
Apr 2024Olipdp II,21452,6302,6300$85.35$1.60
Mar 2024Olipdp II,2802,0192,0190$81.28$1.49
Feb 2024Olipdp II,2622212,5172,5170$77.25$1.72
Jan 2024Olipdp II,9302,4012,4010$74.15$3.18
Dec 2023Olipdp II,10202,9942,9940$71.90$2.52
Nov 2023Olipdp II,61482,6162,6160$77.69$2.71
Oct 2023Olipdp II,119103,1993,1990$85.64$2.98
Sep 2023Olipdp II,731163,3803,3800$89.43$2.64
Aug 2023Olipdp II,2463393,3943,3940$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

Eqv Operating LLC in Hardin County

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Jazz (Wilcox Deep) field

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