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Texas oil lease

Producing

TOM "4"

Tom "4" is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

1,020bbl oil, last 12 months+7% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-38063

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
637 mcf
Oil in Jul 2026
104 bbl

Production by month

Oil output rose 7% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 7% over the last 12 monthsMonthly oil production and gas for TOM "4", Aug 2023 to Jul 2026. Oil output rose 7% over the last 12 months. 1,020 bbl in the 12 months through Jul 2026, against 954 bbl in the 12 months before.Last 12 months: 1,020 bblbbl per monthmcf per month001002002004003006004008005001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 7% over the last 12 monthsMonthly oil production and gas for TOM "4", Aug 2023 to Jul 2026. Oil output rose 7% over the last 12 months. 1,020 bbl in the 12 months through Jul 2026, against 954 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002002004003006004008005001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant

  • Processing plant (3)
  • Transmission line (2)
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of TOM "4" gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of the lease’s gas by disposition code, per month0%50%100%Jan 2025: plant to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plantShare of TOM "4" gas by disposition code each month, Aug 2023 to Jul 2026. Since Jan 2025 the lease's gas goes to a transmission line instead of a processing plant.Share of gas by disposition code0%50%100%Jan 25: plant to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    81% · 938 mcf

  • Processing plant (3)

    19% · 223 mcf

Who has run this lease

The operator changed once, most recently in Jan 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025Endeavor Energy Resources L.P.Jan 2020 to Dec 2024Diamondback E&P LLCJan 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 20262020202120222023202420252026Changed Jan 2025Endeavor Energy Resources L.P.Jan 2020 to Dec 2024Diamondback E&P LLCJan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on TOM "4"
API numberWell no.Status
42-317-347121Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Explore Logistics LLCOilGathers100Aug 1, 2025–
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017–
Oasis Transp & Marketing Corp.OilGathers100Feb 23, 2007Aug 1, 2025

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

Who buys my oilOil price check

160.92 acres on the newest permit

Permits for Tom "4"
API numberWell no.Acreson the permit
42-317-347121160.92

SourceRailroad Commission drilling permits, Sep 26, 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

36 months, newest first

Ledger for TOM "4"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P1041632312310$80.46$2.89
Jun 2026Diamondback E&P1081681651650$84.81$3.15
May 2026Diamondback E&P8101561560$102.13$2.94
Apr 2026Diamondback E&P92169000$100.32$2.77
Mar 2026Diamondback E&P911000$91.38$3.04
Feb 2026Diamondback E&P93178000$64.51$3.62
Jan 2026Diamondback E&P812550$60.04$7.72
Dec 2025Diamondback E&P84181000$57.97$4.26
Nov 2025Diamondback E&P8412000$60.06$3.79
Oct 2025Diamondback E&P743000$60.89$3.19
Sep 2025Diamondback E&P84135000$63.96$2.97
Aug 2025Diamondback E&P441380800$64.86$2.91
Jul 2025Diamondback E&P881611610$68.39$3.20
Jun 2025Diamondback E&P7093930$68.17$3.02
May 2025Diamondback E&P0033330$62.17$3.12
Apr 2025Diamondback E&P44111110$63.54$3.42
Mar 2025Diamondback E&P120158000$68.24$4.12
Feb 2025Diamondback E&P97188220$71.53$4.19
Jan 2025Diamondback E&P1140110$75.74$4.13
Dec 2024Endeavor Energy115184000$70.12$3.01
Nov 2024Endeavor Energy116187000$69.95$2.12
Oct 2024Endeavor Energy11802232230$71.99$2.20
Sep 2024Endeavor Energy1021784774770$70.24$2.28
Aug 2024Endeavor Energy11308018010$76.68$1.99
Jul 2024Endeavor Energy1231856446440$81.80$2.07
Jun 2024Endeavor Energy1191776546540$79.77$2.54
May 2024Endeavor Energy951711671670$80.02$2.12
Apr 2024Endeavor Energy10501731730$85.35$1.60
Mar 2024Endeavor Energy10217923230$81.28$1.49
Feb 2024Endeavor Energy81070700$77.25$1.72
Jan 2024Endeavor Energy151190000$74.15$3.18
Dec 2023Endeavor Energy1290000$71.90$2.52
Nov 2023Endeavor Energy136183000$77.69$2.71
Oct 2023Endeavor Energy16318646460$85.64$2.98
Sep 2023Endeavor Energy1051803683680$89.43$2.64
Aug 2023Endeavor Energy4705416576570$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

Diamondback E&P LLC in Martin County

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