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Texas oil lease

Producing

STUMBERG ESTATE UNIT A

Stumberg Estate Unit A is an oil lease in Dimmit County, Texas, operated by Murphy Expl. & Prod. Co. - USA in the Briscoe Ranch (Eagleford) field.

3 wells

52,187bbl oil, last 12 months−76% vs prior year
Operator
Murphy Expl. & Prod. Co. - USA
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-18892

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Gas, last 12 months
213,627 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 76% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 76% over the last 12 monthsMonthly oil production and gas for STUMBERG ESTATE UNIT A, Aug 2023 to Jul 2026. Oil output fell 76% over the last 12 months. 52,187 bbl in the 12 months through Jul 2026, against 219,821 bbl in the 12 months before.Last 12 months: 52,187 bblbbl per monthmcf per month0020k20k40k40k60k60k80k80kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 76% over the last 12 monthsMonthly oil production and gas for STUMBERG ESTATE UNIT A, Aug 2023 to Jul 2026. Oil output fell 76% over the last 12 months. 52,187 bbl in the 12 months through Jul 2026, against 219,821 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k20k40k40k60k60k80k80kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to a transmission line in the last 12 months

Flaring peaked at 60.8% of the gas in Dec 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
90% of the gas went to a transmission line in the last 12 monthsShare of STUMBERG ESTATE UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to a transmission line in the last 12 months. Flaring peaked at 60.8% of the gas in Dec 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 60.8%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
90% of the gas went to a transmission line in the last 12 monthsShare of STUMBERG ESTATE UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. 90% of the gas went to a transmission line in the last 12 months. Flaring peaked at 60.8% of the gas in Dec 2023.Share of gas by disposition code0%50%100%Flared 60.8%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    90% · 218,601 mcf

  • Lease fuel (1)

    7.1% · 17,239 mcf

  • Flared (4)

    2.8% · 6,745 mcf

2.8% of the gas flared in the last 12 months. 21 months above 3%.

3 wells on this lease

Wells on STUMBERG ESTATE UNIT A
API numberWell no.Status
42-127-372671HActive
42-127-388472HActive
42-127-388483HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bp Products North America Inc.OilGathers15Jan 1, 2023–
Eastex Crude Company, LLCOilGathers15Jan 1, 2023–
Enterprise Crude Oil LLCOilGathers14Jan 1, 2023–
Harvest Marketing & Trading, LLCOilGathers14Jan 1, 2023–
Plains Marketing, L.p.OilGathers14Jan 1, 2023–
Shell Trading (Us) CompanyOilGathers14Jan 1, 2023–
Trafigura Trading LLCOilGathers14Jan 1, 2023–
Castleton Commod Merch Trdg L.p.Casinghead gasBuys100Oct 18, 2016–
Energy Transfer CompanyCasinghead gasGathers100Oct 18, 2016–
Citgo Pipeline CompanyOilGathers8Jan 18, 2022Jan 1, 2023
Dks Transport LLCOilGathers7Jan 18, 2022Jan 1, 2023
Eastex Crude CompanyOilGathers7Jan 18, 2022Jan 1, 2023
Enterprise Crude Oil LLCOilGathers7Jan 18, 2022Jan 1, 2023
Flint Hills Resources, LPOilGathers7Jan 18, 2022Jan 1, 2023
Gibson Energy Marketing, LLCOilGathers7Jan 18, 2022Jan 1, 2023

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

Who buys my oilOil price check

320 acres on the newest permit

  • 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 Stumberg Estate Unit A
API numberWell no.Acreson the permit
42-127-388483H320
42-127-388472H320
42-127-372671H320

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

Unit decimal checker

What Murphy Oil Corporation told investors it received

Murphy Expl. & Prod. Co. - USA is linked to Murphy Oil Corporation (MUR).
Realized prices reported by Murphy Oil Corporation
QuarterOil$ per bblFiling
Q1 2026–SEC filing
Q3 2025–SEC filing
Q2 2025–SEC filing
Q1 2025–SEC filing
Q3 2024–SEC filing

SourceMurphy Oil Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for STUMBERG ESTATE UNIT A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026010000$80.46$2.89
Jun 202647951823117813$84.81$3.15
May 20265,6905,71919,70217,405383$102.13$2.94
Apr 20264,1134,13413,90012,390136$100.32$2.77
Mar 20264,7464,80519,64517,204766$91.38$3.04
Feb 20264,2484,25715,28513,359632$64.51$3.62
Jan 20265,7235,62317,75015,360992$60.04$7.72
Dec 20254,4294,40622,35420,561170$57.97$4.26
Nov 20253,5833,59329,16926,650625$60.06$3.79
Oct 20256,2146,19926,33524,099760$60.89$3.19
Sep 20255,7385,73120,21218,722400$63.96$2.97
Aug 20257,2247,24429,04426,5661,075$64.86$2.91
Jul 20259,6839,79828,95826,107793$68.39$3.20
Jun 20259,6899,84634,16727,1631,976$68.17$3.02
May 202512,52412,48235,41027,6453,297$62.17$3.12
Apr 202511,98911,92343,91738,055819$63.54$3.42
Mar 202512,20912,17243,43932,7766,025$68.24$4.12
Feb 202512,20612,26342,93136,3841,791$71.53$4.19
Jan 202515,71015,68451,70444,911921$75.74$4.13
Dec 202417,64617,71854,41744,6873,962$70.12$3.01
Nov 202418,96018,96555,15943,8315,869$69.95$2.12
Oct 202423,19223,24665,90856,8333,176$71.99$2.20
Sep 202433,09933,16863,81955,6372,591$70.24$2.28
Aug 202442,91442,90769,93863,3001,080$76.68$1.99
Jul 202460,41660,20351,47244,7371,478$81.80$2.07
Jun 202417,06216,87314,07111,428442$79.77$2.54
May 202447591601312$80.02$2.12
Apr 20246916801,5771,224105$85.35$1.60
Mar 20242512564273499$81.28$1.49
Feb 202431433644636422$77.25$1.72
Jan 202439337457444066$74.15$3.18
Dec 2023646659784233477$71.90$2.52
Nov 2023711713887442358$77.69$2.71
Oct 20238077931,4161,25026$85.64$2.98
Sep 20237747841,4671,28055$89.43$2.64
Aug 20238598511,6261,304162$81.39$2.58

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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Nearby

This lease belongs to

OperatorMurphy Expl. & Prod. Co. - USAFieldBriscoe Ranch (Eagleford)CountyDimmit County

Murphy Expl. & Prod. Co. - USA in Dimmit County

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Briscoe Ranch (Eagleford) field

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