Skip to content
Royalty Clerk

Texas oil lease

Producing

ERIN UNIT

Erin Unit is an oil lease in Brazos County, Texas, operated by Buffco Production Inc. in the Kurten (Buda) field.

1 well

2,558bbl oil, last 12 months+52% vs prior year
Operator
Buffco Production Inc.
County
Brazos County
Field
Kurten (Buda)
RRC lease
03-24014

Is your check right?

Check my statement

Where it sits

This county

Brazos CountyBrazosWalkerFallsMadisonBurlesonLeeRobertsonGrimesMilamBrazos County
Brazos County
Gas, last 12 months
32,608 mcf
Oil in Jul 2026
75 bbl

Production by month

Oil output rose 52% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 52% over the last 12 monthsMonthly oil production and gas for ERIN UNIT, Aug 2023 to Jul 2026. Oil output rose 52% over the last 12 months. 2,558 bbl in the 12 months through Jul 2026, against 1,682 bbl in the 12 months before.Last 12 months: 2,558 bblbbl per monthmcf per month001001,0002002,0003003,0004004,0005005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 52% over the last 12 monthsMonthly oil production and gas for ERIN UNIT, Aug 2023 to Jul 2026. Oil output rose 52% over the last 12 months. 2,558 bbl in the 12 months through Jul 2026, against 1,682 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001001,0002002,0003003,0004004,0005005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of ERIN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of ERIN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

1 well on this lease

Wells on ERIN UNIT
API numberWell no.Status
42-041-319361Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Endeavor Tank & Transport LLCOilGathers50Jul 1, 2016–
Energy Trans Crude Marketing LLCOilGathers50Oct 1, 2023–
Et Gathering & Processing LLCCasinghead gasBuys100Oct 1, 2023–
Energy Transfer CompanyCasinghead gasGathers100Jul 1, 2016–
Energy Transfer CompanyCasinghead gasBuys100Jul 1, 2016Oct 1, 2023
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Jul 1, 2016Oct 1, 2023

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

Who buys my oilOil price check

725.72 acres on the newest permit

A pooling certificate was filed

Permits for Erin Unit
API numberWell no.Acreson the permit
42-041-319361725.72

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ERIN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026751611,2321,2320$80.46$2.89
Jun 20261121361,8371,8370$84.81$3.15
May 20261561641,7751,7750$102.13$2.94
Apr 20262421841,8791,8790$100.32$2.77
Mar 20262333162,4562,4560$91.38$3.04
Feb 20262482482,0242,0240$64.51$3.62
Jan 202611212,6372,6370$60.04$7.72
Dec 20252303513,1183,1180$57.97$4.26
Nov 20252551123,4933,4930$60.06$3.79
Oct 20254737044,6654,6650$60.89$3.19
Sep 20255113,6473,6470$63.96$2.97
Aug 20253712833,8453,8450$64.86$2.91
Jul 20253041631,1041,1040$68.39$3.20
Jun 2025310233330$68.17$3.02
May 2025177701851850$62.17$3.12
Apr 2025751793953950$63.54$3.42
Mar 20251501385395390$68.24$4.12
Feb 202513755225220$71.53$4.19
Jan 20251321315685680$75.74$4.13
Dec 20241321434404400$70.12$3.01
Nov 20241521615975970$69.95$2.12
Oct 20241611627007000$71.99$2.20
Sep 20241251633813810$70.24$2.28
Aug 20241341598428420$76.68$1.99
Jul 2024931762812810$81.80$2.07
Jun 20241691345345340$79.77$2.54
May 202413405495490$80.02$2.12
Apr 20241291804424420$85.35$1.60
Mar 20241201585405400$81.28$1.49
Feb 20241411794314310$77.25$1.72
Jan 20241431434774770$74.15$3.18
Dec 202312303713710$71.90$2.52
Nov 2023951033233230$77.69$2.71
Oct 20231191614364360$85.64$2.98
Sep 2023861824364360$89.43$2.64
Aug 20235903533530$81.39$2.58

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

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorBuffco Production Inc.FieldKurten (Buda)CountyBrazos County

Buffco Production Inc. in Brazos County

All Buffco Production Inc. leases →

Kurten (Buda) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km