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Texas oil lease

Producing

LATHAM MCKNIGHT

Latham McKnight is an oil lease in Dimmit County, Texas, operated by Jonah Energy LLC in the Hugh Fitzsimmons (San Miguel) field.

6 wells

18,192bbl oil, last 12 months−15% vs prior year
Operator
Jonah Energy LLC
County
Dimmit County
Field
Hugh Fitzsimmons (San Miguel)
RRC lease
01-18756

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Gas, last 12 months
119,629 mcf
Oil in Jun 2026
1,382 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Jonah Energy LLC took over from Grit Oil & Gas Management, LLC in Mar 2026.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jul 31, 2025).

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

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Production by month

Oil output fell 15% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for LATHAM MCKNIGHT, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 16,588 bbl in the 12 months through Jul 2026, against 19,541 bbl in the 12 months before.Last 12 months: 16,588 bblbbl per monthmcf per month005005,0001,00010k1,50015k2,00020k2,50025kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for LATHAM MCKNIGHT, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 16,588 bbl in the 12 months through Jul 2026, against 19,541 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005,0001,00010k1,50015k2,00020k2,50025kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

41% of the gas went to a processing plant in the last 12 months

Flaring peaked at 71.8% of the gas in Oct 2023.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
41% of the gas went to a processing plant in the last 12 monthsShare of LATHAM MCKNIGHT gas by disposition code each month, Aug 2023 to Jul 2026. 41% of the gas went to a processing plant in the last 12 months. Flaring peaked at 71.8% of the gas in Oct 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 71.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
41% of the gas went to a processing plant in the last 12 monthsShare of LATHAM MCKNIGHT gas by disposition code each month, Aug 2023 to Jul 2026. 41% of the gas went to a processing plant in the last 12 months. Flaring peaked at 71.8% of the gas in Oct 2023.Share of gas by disposition code0%50%100%Flared 71.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    41% · 48,696 mcf

  • Flared (4)

    36% · 43,323 mcf

  • Lease fuel (1)

    23% · 27,610 mcf

36.2% of the gas flared in the last 12 months. 31 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Mar 2026

Operators of this lease over timeEndeavor Natural Gas, LP, Jan 2020 to Jun 2021; Grit Oil & Gas Management, LLC, Jul 2021 to Feb 2026; Jonah Energy LLC, Mar 2026 to Jun 20262020202120222023202420252026Changed Jul 2021Changed Mar 2026Endeavor Natural Gas, LPJan 2020 to Jun 2021Grit Oil & Gas Management, LLCJul 2021 to Feb 2026Jonah Energy LLCMar 2026 to now
Operators of this lease over timeEndeavor Natural Gas, LP, Jan 2020 to Jun 2021; Grit Oil & Gas Management, LLC, Jul 2021 to Feb 2026; Jonah Energy LLC, Mar 2026 to Jun 20262020202120222023202420252026Changed Jul 2021Changed Mar 2026Endeavor Natural Gas, LPJan 2020 to Jun 2021Grit Oil & Gas Management, LLCJul 2021 to Feb 2026Jonah Energy LLCMar 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

6 wells on this lease

Wells on LATHAM MCKNIGHT
API numberWell no.Status
42-127-372493901HActive
42-127-373131901HActive
42-127-375343902HActive
42-127-375351902HActive
42-127-378523904HActive
42-127-378543903HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers50Jan 1, 2023–
Shell Trading (Us) CompanyOilGathers50Aug 1, 2017–
Kinder Morgan Tejas Pipeline LLCCasinghead gasBuys100Mar 30, 2026–
Texas Pipeline LLCCasinghead gasGathers100Mar 30, 2026–
Texas Pipeline LLCCasinghead gasGathers100Mar 22, 2016Jan 1, 2023
Upstream Energy ServicesCasinghead gasBuys100Aug 1, 2017Jan 1, 2023
Eastex Crude CompanyOilGathers50Aug 1, 2017Jan 1, 2023

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

Who buys my oilOil price check

6,501.40 acres on the newest permit

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Permits for Latham McKnight
API numberWell no.Acreson the permit
42-127-378523904H6,501.40
42-127-378543903H6,501.40
42-127-375343902H6,501.40
42-127-375351902H6,501.40
42-127-373131901H6,501.40
42-127-372493901H6,501.40

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

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36 months, newest first

Ledger for LATHAM MCKNIGHT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Jonah Energy1,3821,0828,1633,4522,779$84.81$3.15
May 2026Jonah Energy1,2201,2647,9234,4881,404$102.13$2.94
Apr 2026Jonah Energy1,4591,2628,3485,777717$100.32$2.77
Mar 2026Jonah Energy1,7411,5999,7066,819956$91.38$3.04
Feb 2026Grit Oil1,1501,4346,7293,3402,028$64.51$3.62
Jan 2026Grit Oil1,5771,74913,7592,9738,297$60.04$7.72
Dec 2025Grit Oil1,6151,24610,4833,7373,804$57.97$4.26
Nov 2025Grit Oil1,3451,4679,7874,4363,273$60.06$3.79
Oct 2025Grit Oil1,8031,77011,9012,1106,726$60.89$3.19
Sep 2025Grit Oil1,6351,65111,2344,4813,318$63.96$2.97
Aug 2025Grit Oil1,6611,63511,3003,0885,433$64.86$2.91
Jul 2025Grit Oil1,6041,57510,2963,9954,588$68.39$3.20
Jun 2025Grit Oil1,7051,7539,3844,7262,901$68.17$3.02
May 2025Grit Oil1,3121,4117,5117725,201$62.17$3.12
Apr 2025Grit Oil1,3921,5919,3851,2716,414$63.54$3.42
Mar 2025Grit Oil1,5081,60410,8181,8557,055$68.24$4.12
Feb 2025Grit Oil1,9591,6018,9465,8271,502$71.53$4.19
Jan 2025Grit Oil1,5761,8069,8356,6581,337$75.74$4.13
Dec 2024Grit Oil1,9351,71410,1114,9493,264$70.12$3.01
Nov 2024Grit Oil1,2211,5568,4382,6072,968$69.95$2.12
Oct 2024Grit Oil2,0351,73911,0335,2742,846$71.99$2.20
Sep 2024Grit Oil1,7441,7369,5324,6563,455$70.24$2.28
Aug 2024Grit Oil1,5501,74711,6215,0034,767$76.68$1.99
Jul 2024Grit Oil1,8991,99311,2687,8961,278$81.80$2.07
Jun 2024Grit Oil1,8871,64810,1608,4940$79.77$2.54
May 2024Grit Oil1,7321,8177,9056,1804$80.02$2.12
Apr 2024Grit Oil2,0712,1279,0526,3751,012$85.35$1.60
Mar 2024Grit Oil2,0101,6417,6985,94523$81.28$1.49
Feb 2024Grit Oil1,7061,9706,2354,422152$77.25$1.72
Jan 2024Grit Oil2,4203,16711,3944,7923,371$74.15$3.18
Dec 2023Grit Oil2,1021,4747,5333,8661,439$71.90$2.52
Nov 2023Grit Oil2,3711,98410,3438,001537$77.69$2.71
Oct 2023Grit Oil1,6511,49822,8434,72016,402$85.64$2.98
Sep 2023Grit Oil1,4211,4666,7147604,288$89.43$2.64
Aug 2023Grit Oil2,2292,60717,0123,77211,518$81.39$2.58

No report filed Flared above 3%

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

OperatorJonah Energy LLCFieldHugh Fitzsimmons (San Miguel)CountyDimmit County

Jonah Energy LLC in Dimmit County

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Hugh Fitzsimmons (San Miguel) field

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