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ALEXANDER UNIT 66

Alexander Unit 66 is an oil lease in Hemphill County, Texas, operated by Presidio Petroleum LLC in the Lipscomb, S.e. (Cleveland) field.

2 wells

250bbl oil, last 12 months−74% vs prior year
RRC lease
10-09078

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Where it sits

This county

Hemphill CountyHemphillLipscombRobertsOchiltreeHemphill County
Hemphill County
Gas, last 12 months
1,387 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 74% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 74% over the last 12 monthsMonthly oil production and gas for ALEXANDER UNIT 66, Aug 2023 to Jul 2026. Oil output fell 74% over the last 12 months. 250 bbl in the 12 months through Jul 2026, against 969 bbl in the 12 months before.Last 12 months: 250 bblbbl per monthmcf per month002525050500757501001,0001251,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 74% over the last 12 monthsMonthly oil production and gas for ALEXANDER UNIT 66, Aug 2023 to Jul 2026. Oil output fell 74% over the last 12 months. 250 bbl in the 12 months through Jul 2026, against 969 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002525050500757501001,0001251,250Jan 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 ALEXANDER UNIT 66 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 ALEXANDER UNIT 66 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.

2 wells on this lease

Wells on ALEXANDER UNIT 66
API numberWell no.Status
42-211-351831HActive
42-211-352262HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Mission Petroleum Carriers, Inc.OilGathers100Oct 1, 2023–
Et Gathering & Processing LLCCasinghead gasBuys100Oct 1, 2023–
Energy Transfer CompanyCasinghead gasGathers100Sep 1, 2017–
Etc Texas P/L, LTDCasinghead gasBuys100Jun 1, 2017Oct 1, 2023
Plains Marketing, L.p.OilGathers100Aug 11, 2013Oct 1, 2023

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

408.80 acres on the newest permit

Permits for Alexander Unit 66
API numberWell no.Acreson the permit
42-211-352262H408.80
42-211-351831H408.80

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

Estimate your royalty

36 months, newest first

Ledger for ALEXANDER UNIT 66
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 20261801021020$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 20252201141140$60.06$3.79
Oct 20257903803800$60.89$3.19
Sep 20254703053050$63.96$2.97
Aug 2025842604864860$64.86$2.91
Jul 202510204424420$68.39$3.20
Jun 20257301391390$68.17$3.02
May 202500000$62.17$3.12
Apr 20251131753163160$63.54$3.42
Mar 202510104004000$68.24$4.12
Feb 20251223726806800$71.53$4.19
Jan 202510006766760$75.74$4.13
Dec 202455085850$70.12$3.01
Nov 20240026260$69.95$2.12
Oct 2024861163643640$71.99$2.20
Sep 20241231834144140$70.24$2.28
Aug 20249402652650$76.68$1.99
Jul 202400220$81.80$2.07
Jun 202400000$79.77$2.54
May 202400000$80.02$2.12
Apr 202400000$85.35$1.60
Mar 202400000$81.28$1.49
Feb 202400000$77.25$1.72
Jan 202428433393390$74.15$3.18
Dec 20235307207200$71.90$2.52
Nov 2023732029439430$77.69$2.71
Oct 20237509919910$85.64$2.98
Sep 202379679829820$89.43$2.64
Aug 2023731781,0621,0620$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

Presidio Petroleum LLC in Hemphill County

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Lipscomb, S.e. (Cleveland) field

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