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Texas gas well

Producing

JACK KNIFE

Jack Knife is a gas well in Hardin County, Texas, operated by Wagner Oil Company in the Sour Lake Easter (Yegua) field.

1 well

18,626mcf gas, last 12 months+163% vs prior year
RRC lease
03-239765

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Where it sits

This county

Hardin CountyHardinOrangeJasperLibertyTylerNewtonPolkHardin County
Hardin County
Oil, last 12 months
5,648 bbl
Gas in Jul 2026
1,668 mcf

Production by month

Gas output rose 163% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 163% over the last 12 monthsMonthly gas production and oil for JACK KNIFE, Aug 2023 to Jul 2026. Gas output rose 163% over the last 12 months. 18,626 mcf in the 12 months through Jul 2026, against 7,080 mcf in the 12 months before.Last 12 months: 18,626 mcfmcf per monthbbl per month005002001,0004001,5006002,0008002,5001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 163% over the last 12 monthsMonthly gas production and oil for JACK KNIFE, Aug 2023 to Jul 2026. Gas output rose 163% over the last 12 months. 18,626 mcf in the 12 months through Jul 2026, against 7,080 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005002001,0004001,5006002,0008002,5001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2025 the lease's gas goes to a transmission line instead of lease fuel

  • Transmission line (2)
  • Lease fuel (1)
Since Nov 2025 the lease's gas goes to a transmission line instead of lease fuelShare of JACK KNIFE gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2025 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%Nov 2025: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2025 the lease's gas goes to a transmission line instead of lease fuelShare of JACK KNIFE gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2025 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Nov 25: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    64% · 11,895 mcf

  • Lease fuel (1)

    36% · 6,731 mcf

1 well on this lease

Wells on JACK KNIFE
API numberWell no.Status
42-199-331261Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Gulfmark Energy, Inc.CondensateGathers100Feb 1, 2017
Houston Pipe Line Company LPGas-well gasBuys100Jun 24, 2008
Houston Pipe Line Company LPGas-well gasGathers100Jun 24, 2008

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

671.50 acres on the newest permit

Permits for Jack Knife
API numberWell no.Acreson the permit
42-199-331261671.50

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

Estimate your royalty

36 months, newest first

Ledger for JACK KNIFE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263853581,6681,1140$80.46$2.89
Jun 20264085332,3691,8020$84.81$3.15
May 20264733582,2511,6620$102.13$2.94
Apr 20264633611,9261,3710$100.32$2.77
Mar 20265105352,3521,7840$91.38$3.04
Feb 20264895361,6101,0770$64.51$3.62
Jan 20265143651,7041,1230$60.04$7.72
Dec 20254735251,2837230$57.97$4.26
Nov 20254285371,1335800$60.06$3.79
Oct 20255705157221600$60.89$3.19
Sep 20254795328563090$63.96$2.97
Aug 20254563567521900$64.86$2.91
Jul 202543148152000$68.39$3.20
Jun 202548744950400$68.17$3.02
May 20254855337391910$62.17$3.12
Apr 20254063587111670$63.54$3.42
Mar 2025399360566140$68.24$4.12
Feb 20254055227332240$71.53$4.19
Jan 20253201826231040$75.74$4.13
Dec 202442251055800$70.12$3.01
Nov 202444636354000$69.95$2.12
Oct 202440752455800$71.99$2.20
Sep 202442535450900$70.24$2.28
Aug 202438432951900$76.68$1.99
Jul 202441653155800$81.80$2.07
Jun 202437536451400$79.77$2.54
May 202440451355800$80.02$2.12
Apr 202446035154000$85.35$1.60
Mar 202452054455800$81.28$1.49
Feb 202447650851600$77.25$1.72
Jan 20244795397571960$74.15$3.18
Dec 20234835389033520$71.90$2.52
Nov 202357254754000$77.69$2.71
Oct 202343535853400$85.64$2.98
Sep 202349952950500$89.43$2.64
Aug 202351852854700$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

Wagner Oil Company in Hardin County

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Sour Lake Easter (Yegua) field

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