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Texas oil lease

Producing

HAZLIP

Hazlip is an oil lease in Grayson County, Texas, operated by Tatanka Operating, LLC in the Big Mineral Creek (Viola) field.

1 well

40,713mcf gas, last 12 months−15% vs prior year
Operator
Tatanka Operating, LLC
County
Grayson County
Field
Big Mineral Creek (Viola)
RRC lease
09-33815

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Where it sits

This county

Grayson CountyGraysonCookeFanninGrayson County
Grayson County
Gas in Jul 2026
3,298 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

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

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Production by month

Gas output fell 15% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 15% over the last 12 monthsMonthly gas production for HAZLIP, Aug 2023 to Jul 2026. Gas output fell 15% over the last 12 months. 40,713 mcf in the 12 months through Jul 2026, against 48,053 mcf in the 12 months before.Last 12 months: 40,713 mcfmcf per month02,0004,0006,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 15% over the last 12 monthsMonthly gas production for HAZLIP, Aug 2023 to Jul 2026. Gas output fell 15% over the last 12 months. 40,713 mcf in the 12 months through Jul 2026, against 48,053 mcf in the 12 months before.Last 12 monthsmcf per month02,0004,0006,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

All of the gas went to a transmission line in the last 12 monthsShare of HAZLIP gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of HAZLIP gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in Jul 2024

Operators of this lease over timeAtoka Operating, Inc., Jan 2020 to Jun 2024; Tatanka Operating, LLC, Jul 2024 to Jul 20262020202120222023202420252026Changed Jul 2024Atoka Operating, Inc.Jan 2020 to Jun 2024Tatanka Operating, LLCJul 2024 to now
Operators of this lease over timeAtoka Operating, Inc., Jan 2020 to Jun 2024; Tatanka Operating, LLC, Jul 2024 to Jul 20262020202120222023202420252026Changed Jul 2024Atoka Operating, Inc.Jan 2020 to Jun 2024Tatanka Operating, LLCJul 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on HAZLIP
API numberWell no.Status
42-181-315922Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ptt Premier Trading and Tran LLCOilGathers100Nov 1, 2023–
Branch Energy Partners, LLCCasinghead gasBuys100Nov 1, 2019–
Branch Energy Partners, LLCCasinghead gasGathers100Nov 1, 2019–
Gulfmark Energy, Inc.OilGathers100Feb 21, 2018Nov 1, 2023
Semgas, L.p.Casinghead gasGathers100Feb 21, 2018Nov 1, 2019
Semgas, L.p.Casinghead gasBuys100Feb 21, 2018Nov 1, 2019

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

Who buys my oilOil price check

159.32 acres on the newest permit

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Permits for Hazlip
API numberWell no.Acreson the permit
42-181-315922159.32

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

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36 months, newest first

Ledger for HAZLIP
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Tatanka Operating,3,2983,2980$80.46$2.89
Jun 2026Tatanka Operating,3,1963,1960$84.81$3.15
May 2026Tatanka Operating,3,2883,2880$102.13$2.94
Apr 2026Tatanka Operating,3,1853,1850$100.32$2.77
Mar 2026Tatanka Operating,3,3743,3740$91.38$3.04
Feb 2026Tatanka Operating,3,0643,0640$64.51$3.62
Jan 2026Tatanka Operating,3,4723,4720$60.04$7.72
Dec 2025Tatanka Operating,3,5193,5190$57.97$4.26
Nov 2025Tatanka Operating,3,4523,4520$60.06$3.79
Oct 2025Tatanka Operating,3,6103,6100$60.89$3.19
Sep 2025Tatanka Operating,3,5453,5450$63.96$2.97
Aug 2025Tatanka Operating,3,7103,7100$64.86$2.91
Jul 2025Tatanka Operating,3,8763,8760$68.39$3.20
Jun 2025Tatanka Operating,3,3653,3650$68.17$3.02
May 2025Tatanka Operating,3,9383,9380$62.17$3.12
Apr 2025Tatanka Operating,3,8203,8200$63.54$3.42
Mar 2025Tatanka Operating,4,0344,0340$68.24$4.12
Feb 2025Tatanka Operating,3,6693,6690$71.53$4.19
Jan 2025Tatanka Operating,4,1024,1020$75.74$4.13
Dec 2024Tatanka Operating,4,1884,1880$70.12$3.01
Nov 2024Tatanka Operating,4,1694,1690$69.95$2.12
Oct 2024Tatanka Operating,4,3024,3020$71.99$2.20
Sep 2024Tatanka Operating,4,3774,3770$70.24$2.28
Aug 2024Tatanka Operating,4,2134,2130$76.68$1.99
Jul 2024Tatanka Operating,4,5294,5290$81.80$2.07
Jun 2024Atoka Operating,4,4004,4000$79.77$2.54
May 2024Atoka Operating,4,6764,6760$80.02$2.12
Apr 2024Atoka Operating,4,5904,5900$85.35$1.60
Mar 2024Atoka Operating,4,6534,6530$81.28$1.49
Feb 2024Atoka Operating,4,5844,5840$77.25$1.72
Jan 2024Atoka Operating,4,9594,9590$74.15$3.18
Dec 2023Atoka Operating,5,0585,0580$71.90$2.52
Nov 2023Atoka Operating,5,0085,0080$77.69$2.71
Oct 2023Atoka Operating,5,2645,2640$85.64$2.98
Sep 2023Atoka Operating,5,2065,2060$89.43$2.64
Aug 2023Atoka Operating,5,4735,4730$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

OperatorTatanka Operating, LLCFieldBig Mineral Creek (Viola)CountyGrayson County

Tatanka Operating, LLC in Grayson County

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Big Mineral Creek (Viola) field

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