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Producing

BIG MINERAL CREEK (UV SAND) UNIT

Big Mineral Creek (Uv Sand) Unit is an oil lease in Grayson County, Texas, operated by Flintlock Exploration, LLC in the Big Mineral Creek (Uv Sand Unit) field.

3 wells

23,974bbl oil, last 12 months−6% vs prior year
Operator
Flintlock Exploration, LLC
County
Grayson County
Field
Big Mineral Creek (Uv Sand Unit)
RRC lease
09-31699

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Where it sits

This county

Grayson CountyGraysonCookeFanninGrayson County
Grayson County
Gas, last 12 months
44,475 mcf
Oil in Jul 2026
1,969 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Flintlock Exploration, LLC took over from Jetta Operating Company, Inc. in Sep 2025.

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

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Production by month

Oil output fell 6% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 6% over the last 12 monthsMonthly oil production and gas for BIG MINERAL CREEK (UV SAND) UNIT, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 23,974 bbl in the 12 months through Jul 2026, against 25,457 bbl in the 12 months before.Last 12 months: 23,974 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 6% over the last 12 monthsMonthly oil production and gas for BIG MINERAL CREEK (UV SAND) UNIT, Aug 2023 to Jul 2026. Oil output fell 6% over the last 12 months. 23,974 bbl in the 12 months through Jul 2026, against 25,457 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a processing plant in the last 12 monthsShare of BIG MINERAL CREEK (UV SAND) UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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 processing plant in the last 12 monthsShare of BIG MINERAL CREEK (UV SAND) UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant 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 Sep 2025

Operators of this lease over timeJetta Operating Company, Inc., Jan 2020 to Aug 2025; Flintlock Exploration, LLC, Sep 2025 to Jul 20262020202120222023202420252026Changed Sep 2025Jetta Operating Company, Inc.Jan 2020 to Aug 2025Flintlock Exploration, LLCSep 2025 to now
Operators of this lease over timeJetta Operating Company, Inc., Jan 2020 to Aug 2025; Flintlock Exploration, LLC, Sep 2025 to Jul 20262020202120222023202420252026Changed Sep 2025Jetta Operating Company, Inc.Jan 2020 to Aug 2025Flintlock Exploration, LLCSep 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on BIG MINERAL CREEK (UV SAND) UNIT
API numberWell no.Status
42-181-31427524Active
42-181-31428523Active
42-181-31429527Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Coffeyville Res Crude Trans, LLCOilGathers100Feb 1, 2021–
Branch Energy Partners, LLCCasinghead gasBuys100Jan 15, 2020–
Branch Energy Partners, LLCCasinghead gasGathers100Jan 15, 2020–
Bkep Crude, L.l.c.OilGathers100May 1, 2018Feb 1, 2021
Semgas, L.p.Casinghead gasGathers100Sep 14, 2010Jan 15, 2020
Semgas, L.p.Casinghead gasBuys100Sep 14, 2010Jan 15, 2020

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

Who buys my oilOil price check

178 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.

  • Good to know

    The wells on this lease state different acreage

    The permits state between 40 and 2,100 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    31 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.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Big Mineral Creek (Uv Sand) Unit
API numberWell no.Acreson the permit
42-181-00855501W178
42-181-006275281,927.13
42-181-00627528W1,927.13
42-181-313245221,708.41
42-181-018455371,708.41
42-181-313265311,927.13
42-181-016865131,668.41
42-181-018125201,927
42-181-012255301,668.41
42-181-314295272,100
42-181-314275242,100
42-181-314285232,100

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

Unit decimal checker

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36 months, newest first

Ledger for BIG MINERAL CREEK (UV SAND) UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Flintlock Exploration,1,9691,6962,6582,6580$80.46$2.89
Jun 2026Flintlock Exploration,1,7992,2352,1752,1750$84.81$3.15
May 2026Flintlock Exploration,1,9841,7272,8212,8210$102.13$2.94
Apr 2026Flintlock Exploration,2,2632,0712,6942,6940$100.32$2.77
Mar 2026Flintlock Exploration,1,8802,1882,7422,7420$91.38$3.04
Feb 2026Flintlock Exploration,1,8691,7232,5812,5810$64.51$3.62
Jan 2026Flintlock Exploration,1,9882,0282,8502,8500$60.04$7.72
Dec 2025Flintlock Exploration,1,9712,0323,0713,0710$57.97$4.26
Nov 2025Flintlock Exploration,1,8771,6693,1023,1020$60.06$3.79
Oct 2025Flintlock Exploration,2,0562,1423,1553,1550$60.89$3.19
Sep 2025Flintlock Exploration,2,3212,09913,98913,9890$63.96$2.97
Aug 2025Jetta Operating1,9971,8312,6372,6370$64.86$2.91
Jul 2025Jetta Operating1,9651,8281,9211,9210$68.39$3.20
Jun 2025Jetta Operating1641746746740$68.17$3.02
May 2025Jetta Operating2503292,3172,3170$62.17$3.12
Apr 2025Jetta Operating1,5261,4903,4923,4920$63.54$3.42
Mar 2025Jetta Operating1,9042,1083,5583,5580$68.24$4.12
Feb 2025Jetta Operating1,7201,4792,8562,8560$71.53$4.19
Jan 2025Jetta Operating1,7222,0353,2603,2600$75.74$4.13
Dec 2024Jetta Operating3,1873,2849,7209,7200$70.12$3.01
Nov 2024Jetta Operating3,0673,0649,6689,6680$69.95$2.12
Oct 2024Jetta Operating3,3953,70010,60410,6040$71.99$2.20
Sep 2024Jetta Operating3,2702,9217,4607,4600$70.24$2.28
Aug 2024Jetta Operating3,2873,3456,4186,4180$76.68$1.99
Jul 2024Jetta Operating3,4503,3977,9317,9310$81.80$2.07
Jun 2024Jetta Operating2,2942,2915,0595,0590$79.77$2.54
May 2024Jetta Operating2,3332,5435,1615,1610$80.02$2.12
Apr 2024Jetta Operating3,2532,9729,4869,4860$85.35$1.60
Mar 2024Jetta Operating3,5163,5828,2648,2640$81.28$1.49
Feb 2024Jetta Operating3,0033,0097,5767,5760$77.25$1.72
Jan 2024Jetta Operating3,2733,31810,17110,1710$74.15$3.18
Dec 2023Jetta Operating3,3953,67310,01410,0140$71.90$2.52
Nov 2023Jetta Operating2,9802,8738,8598,8590$77.69$2.71
Oct 2023Jetta Operating3,0072,86611,17311,1730$85.64$2.98
Sep 2023Jetta Operating3,1123,23710,60010,6000$89.43$2.64
Aug 2023Jetta Operating3,1823,45610,24210,2420$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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This lease belongs to

OperatorFlintlock Exploration, LLCFieldBig Mineral Creek (Uv Sand Unit)CountyGrayson County

Flintlock Exploration, LLC in Grayson County

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Big Mineral Creek (Uv Sand Unit) field

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