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Texas oil lease

Producing

SHIMANO 28-45 M

Shimano 28-45 M is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

69,640bbl oil, last 12 months−30% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-59284

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
225,201 mcf
Oil in Jul 2026
3,214 bbl

Production by month

Oil output fell 30% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 30% over the last 12 monthsMonthly oil production and gas for SHIMANO 28-45 M, Aug 2023 to Jul 2026. Oil output fell 30% over the last 12 months. 69,640 bbl in the 12 months through Jul 2026, against 99,234 bbl in the 12 months before.Last 12 months: 69,640 bblbbl per monthmcf per month0020k20k40k40k60k60k80k80kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 30% over the last 12 monthsMonthly oil production and gas for SHIMANO 28-45 M, Aug 2023 to Jul 2026. Oil output fell 30% over the last 12 months. 69,640 bbl in the 12 months through Jul 2026, against 99,234 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

98% of the gas went to a transmission line in the last 12 months

Flaring peaked at 49.2% of the gas in Aug 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
98% of the gas went to a transmission line in the last 12 monthsShare of SHIMANO 28-45 M gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 49.2% of the gas in Aug 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 49.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
98% of the gas went to a transmission line in the last 12 monthsShare of SHIMANO 28-45 M gas by disposition code each month, Aug 2023 to Jul 2026. 98% of the gas went to a transmission line in the last 12 months. Flaring peaked at 49.2% of the gas in Aug 2024.Share of gas by disposition code0%50%100%Flared 49.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 220,862 mcf

  • Flared (4)

    1.6% · 3,587 mcf

  • Lease fuel (1)

    0.3% · 752 mcf

1.6% of the gas flared in the last 12 months. 12 months above 3%.

1 well on this lease

Wells on SHIMANO 28-45 M
API numberWell no.Status
42-317-4486713WAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Midland Oil Gathering LLCOilGathers100Sep 19, 2023–
Etc North Permian Midstream LLCCasinghead gasBuys100Aug 1, 2024–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2024–
Wtg North Permian Midstream LLCCasinghead gasGathers100Sep 19, 2023Aug 1, 2024
Wtg North Permian Midstream LLCCasinghead gasBuys100Sep 19, 2023Aug 1, 2024

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

Who buys my oilOil price check

1,527 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.

  • 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 Shimano 28-45 M
API numberWell no.Acreson the permit
42-317-4486713WA1,527

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 SHIMANO 28-45 M
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,2143,22216,76615,5261,181$80.46$2.89
Jun 20263,4533,44717,44717,29889$84.81$3.15
May 20263,9233,92018,90018,657180$102.13$2.94
Apr 20263,9463,94118,66018,490111$100.32$2.77
Mar 20263,9213,91518,33218,2750$91.38$3.04
Feb 20264,2054,21217,12217,0660$64.51$3.62
Jan 20265,6525,66019,92918,7111,155$60.04$7.72
Dec 20256,1686,16619,83019,7710$57.97$4.26
Nov 20256,7376,74220,37420,3140$60.06$3.79
Oct 20257,9687,97920,46619,531871$60.89$3.19
Sep 20258,5368,54318,45018,3910$63.96$2.97
Aug 202511,91711,91218,92518,8320$64.86$2.91
Jul 202510,23610,23220,90920,132679$68.39$3.20
Jun 20258,5908,58519,93719,78562$68.17$3.02
May 202510,17610,17719,31519,2320$62.17$3.12
Apr 20259,3589,33913,79013,027695$63.54$3.42
Mar 20254,1404,1436,2475,0841,131$68.24$4.12
Feb 20253,1253,1188,9988,9340$71.53$4.19
Jan 2025278301837581250$75.74$4.13
Dec 20249,7109,72828,54827,3281,077$70.12$3.01
Nov 202410,54710,57427,03326,537310$69.95$2.12
Oct 20249,8819,85823,41423,22740$71.99$2.20
Sep 202411,26911,27925,38923,9221,350$70.24$2.28
Aug 202411,92411,95129,93115,06114,727$76.68$1.99
Jul 202417,02517,02835,86735,6990$81.80$2.07
Jun 202417,35917,32739,75037,7811,787$79.77$2.54
May 202416,52116,51621,66021,52239$80.02$2.12
Apr 202420,94720,96440,00139,79232$85.35$1.60
Mar 202420,89720,88537,87637,7150$81.28$1.49
Feb 202425,70625,70951,85851,6560$77.25$1.72
Jan 202431,78131,78465,61950,48514,881$74.15$3.18
Dec 202342,81642,82365,97165,7460$71.90$2.52
Nov 202343,23443,23756,33154,6171,522$77.69$2.71
Oct 202354,72554,65655,02454,034747$85.64$2.98
Sep 202300000$89.43$2.64
Aug 202300000$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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Spraberry (Trend Area) field

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