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Texas oil lease

Producing

ERWIN UNIT

Erwin Unit is an oil lease in Lee County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field.

1 well

209bbl oil, last 12 months−80% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Lee County
Field
Giddings (Austin Chalk-3)
RRC lease
03-15067

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Where it sits

This county

Lee CountyLeeWilliamsonBastropWashingtonBrazosBurlesonAustinMilamLee County
Lee County
Gas, last 12 months
286 mcf
Oil in Jul 2026
11 bbl

Production by month

Oil output fell 80% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 80% over the last 12 monthsMonthly oil production and gas for ERWIN UNIT, Aug 2023 to Jul 2026. Oil output fell 80% over the last 12 months. 209 bbl in the 12 months through Jul 2026, against 1,061 bbl in the 12 months before.Last 12 months: 209 bblbbl per monthmcf per month002001004002006003008004001,000500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 80% over the last 12 monthsMonthly oil production and gas for ERWIN UNIT, Aug 2023 to Jul 2026. Oil output fell 80% over the last 12 months. 209 bbl in the 12 months through Jul 2026, against 1,061 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002001004002006003008004001,000500Jan 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 ERWIN 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 ERWIN 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 ERWIN UNIT
API numberWell no.Status
42-287-310662Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers100Jul 1, 2021–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Jul 1, 2021
Magnolia Oil & Gas Operating LLCCasinghead gasBuys100Sep 1, 2018Jul 1, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Dec 1, 2013Jul 1, 2021

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

Who buys my oilOil price check

444 acres on the newest permit

A pooling certificate was filed

The wells on this lease state different acreage

The permits state between 215.48 and 444 acres.

Permits for Erwin Unit
API numberWell no.Acreson the permit
42-287-310662444
42-287-312383215.48

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

Unit decimal checker

What Magnolia Oil & Gas Corporation told investors it received

Magnolia Oil & Gas Operating LLC is linked to Magnolia Oil & Gas Corporation (MGY).
Realized prices reported by Magnolia Oil & Gas Corporation
QuarterOil$ per bblFiling
Q2 2026$98.13SEC filing
Q1 2026$70.29SEC filing
Q3 2025$63.55SEC filing
Q2 2025$62.20SEC filing
Q1 2025$69.81SEC filing
Q3 2024$74.23SEC filing

SourceMagnolia Oil & Gas Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for ERWIN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026110660$80.46$2.89
Jun 202619028280$84.81$3.15
May 2026141990$102.13$2.94
Apr 2026150440$100.32$2.77
Mar 2026120550$91.38$3.04
Feb 2026150440$64.51$3.62
Jan 202615052520$60.04$7.72
Dec 202523011110$57.97$4.26
Nov 20258169880$60.06$3.79
Oct 202518019190$60.89$3.19
Sep 202530066660$63.96$2.97
Aug 202529074740$64.86$2.91
Jul 20253401501500$68.39$3.20
Jun 20250015150$68.17$3.02
May 20259046460$62.17$3.12
Apr 202529033330$63.54$3.42
Mar 202526160600$68.24$4.12
Feb 2025821771791790$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202411026260$70.12$3.01
Nov 20248201541540$69.95$2.12
Oct 20242043713713710$71.99$2.20
Sep 20245673634464460$70.24$2.28
Aug 202417084840$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202400000$79.77$2.54
May 202400000$80.02$2.12
Apr 202400000$85.35$1.60
Mar 20241130000$81.28$1.49
Feb 202400660$77.25$1.72
Jan 20240019190$74.15$3.18
Dec 202300880$71.90$2.52
Nov 202300440$77.69$2.71
Oct 202300000$85.64$2.98
Sep 20230010100$89.43$2.64
Aug 202300000$81.39$2.58

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

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Nearby

This lease belongs to

OperatorMagnolia Oil & Gas Operating LLCFieldGiddings (Austin Chalk-3)CountyLee County

Magnolia Oil & Gas Operating LLC in Lee County

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Giddings (Austin Chalk-3) field

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