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Texas oil lease

Producing

BIG OAK B

Big Oak B is an oil lease in De Witt County, Texas, operated by Devon Energy Production Co, L.P. in the Eagleville (Eagle Ford-2) field.

1 well

50,183bbl oil, last 12 months+999% vs prior year
Operator
Devon Energy Production Co, L.P.
County
De Witt County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-11006

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Gas, last 12 months
132,522 mcf
Oil in Jul 2026
6,829 bbl

Production by month

Oil output rose 1,807% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 1,807% over the last 12 monthsMonthly oil production and gas for BIG OAK B, Aug 2023 to Jul 2026. Oil output rose 1,807% over the last 12 months. 50,183 bbl in the 12 months through Jul 2026, against 2,632 bbl in the 12 months before.Last 12 months: 50,183 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 1,807% over the last 12 monthsMonthly oil production and gas for BIG OAK B, Aug 2023 to Jul 2026. Oil output rose 1,807% over the last 12 months. 50,183 bbl in the 12 months through Jul 2026, against 2,632 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuelShare of BIG OAK B gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2026: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuelShare of BIG OAK B gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Mar 26: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    88% · 130,678 mcf

  • Lease fuel (1)

    12% · 17,077 mcf

1 well on this lease

Wells on BIG OAK B
API numberWell no.Status
42-123-328221HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Phillips 66 CompanyOilGathers20Jan 1, 2025–
Shell Trading (Us) CompanyOilGathers20Jan 1, 2025–
Devon Gas Services, L.p.OilGathers10Jan 1, 2025–
Enterprise Crude Oil LLCOilGathers10Jan 1, 2025–
Gulfmark Energy, Inc.OilGathers10Jan 1, 2025–
Harvest Marketing & Trading, LLCOilGathers10Jul 21, 2025–
Mv Purchasing, LLCOilGathers10Jul 21, 2025–
Ngl Crude Assets and Mktg, LLCOilGathers10Jul 21, 2025–
Devon Gas Services, L.p.Casinghead gasBuys100Jan 1, 2025–
Bpx Eagleford Jv Holdings LLCCasinghead gasGathers100Jan 1, 2026–
Bpx (Eagle Ford) Gathering LLCCasinghead gasGathers100Jan 1, 2025Jan 1, 2026
Ngl Crude Logistics, LLCOilGathers10Jan 1, 2025Jul 21, 2025
Trafigura Trading LLCOilGathers20Jan 1, 2025Jul 21, 2025

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

Who buys my oilOil price check

499.93 acres on the newest permit

Check your decimal on this lease
Permits for Big Oak B
API numberWell no.Acreson the permit
42-123-328221H499.93

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

Unit decimal checker

What Devon Energy Corporation told investors it received

Devon Energy Production Co, L.P. is linked to Devon Energy Corporation (DVN).
Realized prices reported by Devon Energy Corporation
QuarterOil$ per bblFiling
Q2 2026$95.10SEC filing
Q1 2026$69.66SEC filing
Q4 2025$57.19SEC filing
Q3 2025$63.21SEC filing
Q2 2025$61.70SEC filing
Q1 2025$69.13SEC filing

SourceDevon Energy Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for BIG OAK B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20266,8296,64223,34522,8800$80.46$2.89
Jun 20267,1247,07819,89719,4470$84.81$3.15
May 202613,72013,76636,56835,9310$102.13$2.94
Apr 202619,21819,21346,14445,9150$100.32$2.77
Mar 20263,2923,2226,5686,5050$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202529124000$68.17$3.02
May 2025227184000$62.17$3.12
Apr 2025197363000$63.54$3.42
Mar 202522819450600$68.24$4.12
Feb 2025234197000$71.53$4.19
Jan 202527220271900$75.74$4.13
Dec 20242651922,29500$70.12$3.01
Nov 20242704052,83700$69.95$2.12
Oct 20242922083,33600$71.99$2.20
Sep 20242924063,08100$70.24$2.28
Aug 20243262232,45900$76.68$1.99
Jul 20242953571,61300$81.80$2.07
Jun 20242903761,69400$79.77$2.54
May 20243011932,00300$80.02$2.12
Apr 20244174621,74400$85.35$1.60
Mar 20244784782,05400$81.28$1.49
Feb 20244274532,40500$77.25$1.72
Jan 20244664483,01200$74.15$3.18
Dec 20234604173,34300$71.90$2.52
Nov 20234595863,14400$77.69$2.71
Oct 20234683862,57700$85.64$2.98
Sep 20234613772,68400$89.43$2.64
Aug 20235085621,68100$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

OperatorDevon Energy Production Co, L.P.FieldEagleville (Eagle Ford-2)CountyDe Witt County

Devon Energy Production Co, L.P. in De Witt County

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