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Texas oil lease

Producing

CENTAUR 42-67 UNIT 1

Centaur 42-67 Unit 1 is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

3 wells

69,869bbl oil, last 12 months−31% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-59309

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
187,652 mcf
Oil in Jul 2026
5,534 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Diamondback E&P LLC took over from Endeavor Energy Resources L.P. in Jan 2025.

  • Buyer

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

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

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Production by month

Oil output fell 31% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for CENTAUR 42-67 UNIT 1, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 69,869 bbl in the 12 months through Jul 2026, against 101,892 bbl in the 12 months before.Last 12 months: 69,869 bblbbl per monthmcf per month0010k10k20k20k30k30k40k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 31% over the last 12 monthsMonthly oil production and gas for CENTAUR 42-67 UNIT 1, Aug 2023 to Jul 2026. Oil output fell 31% over the last 12 months. 69,869 bbl in the 12 months through Jul 2026, against 101,892 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k10k20k20k30k30k40k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 3.2% of the gas in Aug 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of CENTAUR 42-67 UNIT 1 gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 3.2% of the gas in Aug 2025.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2024: plant to lineFlared 3.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of CENTAUR 42-67 UNIT 1 gas by disposition code each month, Aug 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 3.2% of the gas in Aug 2025.Share of gas by disposition code0%50%100%Nov 24: plant to lineFlared 3.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    97% · 182,696 mcf

  • Lease fuel (1)

    2.2% · 4,188 mcf

  • Flared (4)

    0.4% · 768 mcf

0.4% of the gas flared in the last 12 months. One month above 3%.

Who has run this lease

The operator changed once, most recently in Jan 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Jun 2023 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 2026202420252026Changed Jan 2025Endeavor Energy Resources L.P.Jun 2023 to Dec 2024Diamondback E&P LLCJan 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Jun 2023 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 2026202420252026Changed Jan 2025Endeavor Energy Resources L.P.Jun 2023 to Dec 2024Diamondback E&P LLCJan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on CENTAUR 42-67 UNIT 1
API numberWell no.Status
42-317-44948211Shut-in
42-317-44949231Active
42-317-45126211RActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Medallion Operating Company, LLCOilGathers100Jun 1, 2023–
Oneok Midland Midstream, LLCCasinghead gasBuys100Apr 1, 2026–
Enlink Permian, LLCCasinghead gasGathers100Jun 1, 2023–
Enlink Gas Marketing, LPCasinghead gasBuys100Jun 1, 2023Apr 1, 2026

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

Who buys my oilOil price check

644 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 Centaur 42-67 Unit 1
API numberWell no.Acreson the permit
42-317-45126211R644
42-317-44948211644
42-317-44949231644

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

36 months, newest first

Ledger for CENTAUR 42-67 UNIT 1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P5,5345,47319,33919,3390$80.46$2.89
Jun 2026Diamondback E&P5,2305,24015,78915,7827$84.81$3.15
May 2026Diamondback E&P5,4975,52914,33214,3311$102.13$2.94
Apr 2026Diamondback E&P6,1056,09217,30617,3060$100.32$2.77
Mar 2026Diamondback E&P5,6765,65516,27815,96642$91.38$3.04
Feb 2026Diamondback E&P5,1725,17511,58311,41848$64.51$3.62
Jan 2026Diamondback E&P3,1433,1419,7179,2742$60.04$7.72
Dec 2025Diamondback E&P5,0515,07913,52812,95910$57.97$4.26
Nov 2025Diamondback E&P6,0146,02715,52814,84097$60.06$3.79
Oct 2025Diamondback E&P7,3667,56019,06618,15129$60.89$3.19
Sep 2025Diamondback E&P7,5237,29418,59417,8853$63.96$2.97
Aug 2025Diamondback E&P7,5587,53416,59215,445529$64.86$2.91
Jul 2025Diamondback E&P4,7434,75311,54310,93312$68.39$3.20
Jun 2025Diamondback E&P4,5704,5968,9198,47049$68.17$3.02
May 2025Diamondback E&P7,3737,35518,06517,31753$62.17$3.12
Apr 2025Diamondback E&P7,5747,58318,27917,429157$63.54$3.42
Mar 2025Diamondback E&P7,0117,04016,54815,336488$68.24$4.12
Feb 2025Diamondback E&P7,2077,22217,51816,76213$71.53$4.19
Jan 2025Diamondback E&P8,6308,62920,36319,55517$75.74$4.13
Dec 2024Endeavor Energy9,8599,83924,02722,91787$70.12$3.01
Nov 2024Endeavor Energy9,7489,78322,91521,97939$69.95$2.12
Oct 2024Endeavor Energy11,07711,09125,90224,7850$71.99$2.20
Sep 2024Endeavor Energy11,06011,04124,42523,3512$70.24$2.28
Aug 2024Endeavor Energy13,04013,06731,49830,3072$76.68$1.99
Jul 2024Endeavor Energy13,05012,99827,17626,36463$81.80$2.07
Jun 2024Endeavor Energy14,15614,16830,21229,04749$79.77$2.54
May 2024Endeavor Energy14,52614,52527,37627,2130$80.02$2.12
Apr 2024Endeavor Energy13,28113,29421,94221,77014$85.35$1.60
Mar 2024Endeavor Energy17,15717,17428,63028,6300$81.28$1.49
Feb 2024Endeavor Energy17,21417,18724,24624,2460$77.25$1.72
Jan 2024Endeavor Energy15,44415,46716,60316,58716$74.15$3.18
Dec 2023Endeavor Energy19,16419,17521,02721,0270$71.90$2.52
Nov 2023Endeavor Energy21,08121,16322,31521,56410$77.69$2.71
Oct 2023Endeavor Energy19,24719,25418,58117,46521$85.64$2.98
Sep 2023Endeavor Energy24,23924,24123,01221,1130$89.43$2.64
Aug 2023Endeavor Energy28,46228,46834,03330,3785$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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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

Diamondback E&P LLC in Martin County

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