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Producing

ISLE ROYALE 20-5 D

Isle Royale 20-5 D is an oil lease in Dawson County, Texas, operated by Ike Operating, LLC in the Spraberry (Trend Area) field.

1 well

113,781bbl oil, last 12 months−57% vs prior year
Operator
Ike Operating, LLC
County
Dawson County
Field
Spraberry (Trend Area)
RRC lease
08-63213

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Where it sits

This county

Dawson CountyDawsonGainesLynnGarzaAndrewsTerryBordenDawson County
Dawson County
Gas, last 12 months
43,841 mcf
Oil in Jul 2026
8,760 bbl

Production by month

Oil output fell 57% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 57% over the last 12 monthsMonthly oil production and gas for ISLE ROYALE 20-5 D, Aug 2024 to Jul 2026. Oil output fell 57% over the last 12 months. 113,781 bbl in the 12 months through Jul 2026, against 266,569 bbl in the 12 months before.Last 12 months: 113,781 bblbbl per monthmcf per month0010k2,50020k5,00030k7,50040k10k50k12.5kOct 24Jan 25AprJulOctJan 26AprJul
Oil output fell 57% over the last 12 monthsMonthly oil production and gas for ISLE ROYALE 20-5 D, Aug 2024 to Jul 2026. Oil output fell 57% over the last 12 months. 113,781 bbl in the 12 months through Jul 2026, against 266,569 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k2,50020k5,00030k7,50040k10k50k12.5kJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2025 the lease's gas goes to a transmission line instead of lease fuel

Flaring peaked at 39.0% of the gas in Aug 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2025 the lease's gas goes to a transmission line instead of lease fuelShare of ISLE ROYALE 20-5 D gas by disposition code each month, Aug 2024 to Jul 2026. Since Mar 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 39.0% of the gas in Aug 2024.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2025: fuel to lineFlared 39.0%Oct 24Jan 25AprJulOctJan 26AprJul
Since Mar 2025 the lease's gas goes to a transmission line instead of lease fuelShare of ISLE ROYALE 20-5 D gas by disposition code each month, Aug 2024 to Jul 2026. Since Mar 2025 the lease's gas goes to a transmission line instead of lease fuel. Flaring peaked at 39.0% of the gas in Aug 2024.Share of gas by disposition code0%50%100%Mar 25: fuel to lineFlared 39.0%Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    57% · 24,862 mcf

  • Lease fuel (1)

    28% · 12,350 mcf

  • Flared (4)

    15% · 6,629 mcf

15.1% of the gas flared in the last 12 months. 13 months above 3%.

1 well on this lease

Wells on ISLE ROYALE 20-5 D
API numberWell no.Status
42-115-339686DNActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Energy Trans Crude Marketing LLCOilGathers100Aug 9, 2024
Targa Pipeline Mid-Continent LLCCasinghead gasBuys100Aug 9, 2024
Targa Pipeline Mid-Continent LLCCasinghead gasGathers100Aug 9, 2024

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

Who buys my oilOil price check

980 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 Isle Royale 20-5 D
API numberWell no.Acreson the permit
42-115-339686DN980

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

Unit decimal checker

Estimate your royalty

24 months, newest first

Ledger for ISLE ROYALE 20-5 D
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268,7608,7923,3922,13956$80.46$2.89
Jun 20268,9468,9144,6001,7071,431$84.81$3.15
May 202611,07611,0695,1543,250293$102.13$2.94
Apr 202611,15511,1545,2662,5771,195$100.32$2.77
Mar 202610,07310,0864,7373,068425$91.38$3.04
Feb 202610,30210,3044,6422,4861,044$64.51$3.62
Jan 202610,04010,0282,6271,519445$60.04$7.72
Dec 20259,5319,5202,5601,635172$57.97$4.26
Nov 20257,0457,0591,9301,123300$60.06$3.79
Oct 20259,2989,2792,8811,792361$60.89$3.19
Sep 20253,7453,7641,33594760$63.96$2.97
Aug 202513,81013,8294,7172,619847$64.86$2.91
Jul 202517,42617,4265,7384,13683$68.39$3.20
Jun 202518,73618,7366,2154,54087$68.17$3.02
May 202522,45222,4957,5475,273457$62.17$3.12
Apr 202523,31023,3467,0375,071158$63.54$3.42
Mar 202525,31325,3118,7236,217143$68.24$4.12
Feb 202517,86417,9136,1402,99486$71.53$4.19
Jan 202522,83722,86210,9944,501223$75.74$4.13
Dec 202424,81424,75610,5955,842169$70.12$3.01
Nov 202425,45325,43210,5086,54582$69.95$2.12
Oct 202426,80426,99710,6527,25032$71.99$2.20
Sep 202424,36424,4938,9816,390247$70.24$2.28
Aug 202417,19616,7494,4461,0011,733$76.68$1.99

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

OperatorIke Operating, LLCFieldSpraberry (Trend Area)CountyDawson County

Ike Operating, LLC in Dawson County

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Spraberry (Trend Area) field

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