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Texas oil lease

Producing

TALL GRASS I

Tall Grass I is an oil lease in Howard County, Texas, operated by Oxyrock Operating, LLC in the Spraberry (Trend Area) field.

1 well

17,017bbl oil, last 12 months+1% vs prior year
Operator
Oxyrock Operating, LLC
County
Howard County
Field
Spraberry (Trend Area)
RRC lease
08-60223

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Where it sits

This county

Howard CountyHowardMitchellMartinScurryDawsonBordenHoward County
Howard County
Gas, last 12 months
104,807 mcf
Oil in Jul 2026
1,841 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for TALL GRASS I, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 17,017 bbl in the 12 months through Jul 2026, against 16,868 bbl in the 12 months before.Last 12 months: 17,017 bblbbl per monthmcf per month002,5005,0005,00010k7,50015k10k20kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for TALL GRASS I, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 17,017 bbl in the 12 months through Jul 2026, against 16,868 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,5005,0005,00010k7,50015k10k20kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Other (5 to 8)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of TALL GRASS I gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of TALL GRASS I gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 104,552 mcf

  • Flared (4)

    0.2% · 255 mcf

0.2% of the gas flared in the last 12 months. No month above 3%.

Who has run this lease

The operator changed once, most recently in Aug 2024

Operators of this lease over timeCrownquest Operating, LLC, Jun 2023 to Jul 2024; Oxyrock Operating, LLC, Aug 2024 to Jul 2026202420252026Changed Aug 2024Crownquest Operating, LLCJun 2023 to Jul 2024Oxyrock Operating, LLCAug 2024 to now
Operators of this lease over timeCrownquest Operating, LLC, Jun 2023 to Jul 2024; Oxyrock Operating, LLC, Aug 2024 to Jul 2026202420252026Changed Aug 2024Crownquest Operating, LLCJun 2023 to Jul 2024Oxyrock Operating, LLCAug 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on TALL GRASS I
API numberWell no.Status
42-227-41715102MSActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers50Feb 1, 2025–
Shell Trading (Us) CompanyOilGathers50Jun 21, 2023–
Enlink Gas Marketing, LPCasinghead gasBuys100Jun 21, 2023–
Enlink Permian, LLCCasinghead gasGathers100Jun 21, 2023–
Nustar Permian Trans and Stg,llcOilGathers50Jun 21, 2023Feb 1, 2025

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

Who buys my oilOil price check

5,920.80 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 Tall Grass I
API numberWell no.Acreson the permit
42-227-41715102MS5,920.80

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for TALL GRASS I
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Oxyrock Operating,1,8411,8198,7988,7980$80.46$2.89
Jun 2026Oxyrock Operating,1,5501,5309,9309,9300$84.81$3.15
May 2026Oxyrock Operating,6196384,7544,7540$102.13$2.94
Apr 2026Oxyrock Operating,1,3471,3639,9299,9290$100.32$2.77
Mar 2026Oxyrock Operating,1,3471,3209,9009,9000$91.38$3.04
Feb 2026Oxyrock Operating,1,1521,1988,4098,4090$64.51$3.62
Jan 2026Oxyrock Operating,1,4701,4908,5548,5540$60.04$7.72
Dec 2025Oxyrock Operating,1,6141,5589,1609,1600$57.97$4.26
Nov 2025Oxyrock Operating,1,5681,5888,2188,2180$60.06$3.79
Oct 2025Oxyrock Operating,1,4751,4588,7218,7210$60.89$3.19
Sep 2025Oxyrock Operating,1,4581,4698,4778,4770$63.96$2.97
Aug 2025Oxyrock Operating,1,5761,5529,9579,702255$64.86$2.91
Jul 2025Oxyrock Operating,8368516,2176,2170$68.39$3.20
Jun 2025Oxyrock Operating,1,1211,1464,6744,6740$68.17$3.02
May 2025Oxyrock Operating,2,5772,56614,77114,7710$62.17$3.12
Apr 2025Oxyrock Operating,2,6922,64914,28714,2870$63.54$3.42
Mar 2025Oxyrock Operating,1,4811,4748,1408,1400$68.24$4.12
Feb 2025Oxyrock Operating,1,9641,9779,7829,4590$71.53$4.19
Jan 2025Oxyrock Operating,2,3192,2899,2139,0750$75.74$4.13
Dec 2024Oxyrock Operating,2,1922,1938,2108,1780$70.12$3.01
Nov 2024Oxyrock Operating,1,1471,1553,1663,1660$69.95$2.12
Oct 2024Oxyrock Operating,4954911,0431,0430$71.99$2.20
Sep 2024Oxyrock Operating,00000$70.24$2.28
Aug 2024Oxyrock Operating,444467670$76.68$1.99
Jul 2024Crownquest Operating,1,1211,1185,1135,1130$81.80$2.07
Jun 2024Crownquest Operating,1,5931,6107,7087,7080$79.77$2.54
May 2024Crownquest Operating,2,1392,12810,41510,4150$80.02$2.12
Apr 2024Crownquest Operating,2,3872,38611,60611,6060$85.35$1.60
Mar 2024Crownquest Operating,2,6952,69113,15213,1520$81.28$1.49
Feb 2024Crownquest Operating,2,8262,89014,58014,5800$77.25$1.72
Jan 2024Crownquest Operating,3,6553,59516,43716,4370$74.15$3.18
Dec 2023Crownquest Operating,4,0604,05416,45116,4340$71.90$2.52
Nov 2023Crownquest Operating,4,7934,79217,02917,0290$77.69$2.71
Oct 2023Crownquest Operating,5,8595,87119,57119,5710$85.64$2.98
Sep 2023Crownquest Operating,7,7987,78618,32718,3270$89.43$2.64
Aug 2023Crownquest Operating,8,7458,74611,28811,2880$81.39$2.58

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

OperatorOxyrock Operating, LLCFieldSpraberry (Trend Area)CountyHoward County

Oxyrock Operating, LLC in Howard County

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Spraberry (Trend Area) field

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