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Texas oil lease

Producing

FENWICK 10-3 J

Fenwick 10-3 J is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

164,492bbl oil, last 12 months
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-63683

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
491,626 mcf
Oil in Jul 2026
3,480 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ONEOK MIDLAND MIDSTREAM, LLC replaced ETC GAS PROCESSING, LLC, CORONADO MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Apr 1, 2026.

  • Sales

    Sales over the last 3 months fell to 22% of the 9 months before.

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

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Production by month

Oil output since May 2025

  • Oil (bars)
  • Gas (line)
Oil output since May 2025Monthly oil production and gas for FENWICK 10-3 J, May 2025 to Jul 2026. Oil output since May 2025. Monthly average of 3,761 bbl in the latest 3 months, against 0 bbl in the first 3.bbl per monthmcf per month0010k20k20k40k30k60k40k80k50k100kJul 25OctJan 26AprJul
Oil output since May 2025Monthly oil production and gas for FENWICK 10-3 J, May 2025 to Jul 2026. Oil output since May 2025. Monthly average of 3,761 bbl in the latest 3 months, against 0 bbl in the first 3.bbl per monthmcf per month0010k20k20k40k30k60k40k80k50k100kJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

95% of the gas went to a transmission line in the 11 months reported

Flaring peaked at 5.4% of the gas in Nov 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
95% of the gas went to a transmission line in the 11 months reportedShare of FENWICK 10-3 J gas by disposition code each month, May 2025 to Jul 2026. 95% of the gas went to a transmission line in the 11 months reported. Flaring peaked at 5.4% of the gas in Nov 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 5.4%Jul 25OctJan 26AprJul
95% of the gas went to a transmission line in the 11 months reportedShare of FENWICK 10-3 J gas by disposition code each month, May 2025 to Jul 2026. 95% of the gas went to a transmission line in the 11 months reported. Flaring peaked at 5.4% of the gas in Nov 2025.Share of gas by disposition code0%50%100%Flared 5.4%Jul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    95% · 467,377 mcf

  • Lease fuel (1)

    3.1% · 15,093 mcf

  • Flared (4)

    1.9% · 9,156 mcf

1.9% of the gas flared in the 11 months reported. 3 months above 3%.

1 well on this lease

Wells on FENWICK 10-3 J
API numberWell no.Status
42-317-4654410WBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Dk Trading & Supply, LLCOilGathers100Apr 1, 2026–
Oneok Midland Midstream, LLCCasinghead gasBuys100Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers100Apr 1, 2026–
Energy Transfer CompanyCasinghead gasGathers50Nov 1, 2025Apr 1, 2026
Enlink Midstream Services, LLCCasinghead gasGathers50Nov 1, 2025Apr 1, 2026
Coronado Midstream LLCCasinghead gasBuys50Nov 1, 2025Apr 1, 2026
Etc Gas Processing, LLCCasinghead gasBuys50Nov 1, 2025Apr 1, 2026
Dk Trading & Supply, LLCOilGathers90Nov 1, 2025Apr 1, 2026
Midcon Gathering LLCOilGathers10Nov 1, 2025Apr 1, 2026

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

Who buys my oilOil price check

640 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

Check your decimal on this lease
Permits for Fenwick 10-3 J
API numberWell no.Acreson the permit
42-317-4654410WB640

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

Unit decimal checker

What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG).
Realized prices reported by Diamondback Energy, Inc.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

15 months, newest first

Ledger for FENWICK 10-3 J
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,4803,47926,00024,991101$80.46$2.89
Jun 20263,4903,49029,61928,6600$84.81$3.15
May 20264,3134,31433,76432,402246$102.13$2.94
Apr 20265,0305,04331,67830,6640$100.32$2.77
Mar 20265,9966,01240,34639,11053$91.38$3.04
Feb 20267,7647,76437,44234,9311,451$64.51$3.62
Jan 202611,20711,20342,54140,2391,341$60.04$7.72
Dec 202519,76919,76859,64957,79941$57.97$4.26
Nov 202525,63825,67065,13359,5673,495$60.06$3.79
Oct 202537,11237,09871,17467,7461,261$60.89$3.19
Sep 202540,69340,62154,28051,2681,167$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202500000$68.17$3.02
May 202500000$62.17$3.12

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

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

Diamondback E&P LLC in Martin County

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Spraberry (Trend Area) field

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