Skip to content
Royalty Clerk

Texas oil lease

Producing

ALETHA 18

Aletha 18 is an oil lease in Upton County, Texas, operated by Firebird Energy II LLC in the Spraberry (Trend Area) field.

1 well

25,885bbl oil, last 12 months−42% vs prior year
Operator
Firebird Energy II LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-22002

Is your check right?

Check my statement

Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
399,220 mcf
Oil in Jul 2026
1,358 bbl

Production by month

Oil output fell 42% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for ALETHA 18, Dec 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 25,885 bbl in the 12 months through Jul 2026, against 44,762 bbl in the 12 months before.Last 12 months: 25,885 bblbbl per monthmcf per month0010k20k20k40k30k60k40k80kJan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for ALETHA 18, Dec 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 25,885 bbl in the 12 months through Jul 2026, against 44,762 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k20k20k40k30k60k40k80kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

96% of the gas went to a processing plant in the last 12 months

Flaring peaked at 29.1% of the gas in Jan 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a processing plant in the last 12 monthsShare of ALETHA 18 gas by disposition code each month, Dec 2023 to Jul 2026. 96% of the gas went to a processing plant in the last 12 months. Flaring peaked at 29.1% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 29.1%Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
96% of the gas went to a processing plant in the last 12 monthsShare of ALETHA 18 gas by disposition code each month, Dec 2023 to Jul 2026. 96% of the gas went to a processing plant in the last 12 months. Flaring peaked at 29.1% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Flared 29.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    96% · 383,096 mcf

  • Lease fuel (1)

    2.6% · 10,202 mcf

  • Flared (4)

    1.5% · 5,922 mcf

1.5% of the gas flared in the last 12 months. 17 months above 3%.

1 well on this lease

Wells on ALETHA 18
API numberWell no.Status
42-461-4183436LSActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enlink Crude Marketing, LLCOilGathers100Nov 1, 2023–
Energy Transfer CompanyCasinghead gasBuys100Aug 1, 2024–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2024–
Wtg South Permian Midstream LLCCasinghead gasGathers100Nov 1, 2023Aug 1, 2024
Wtg South Permian Midstream LLCCasinghead gasBuys100Nov 1, 2023Aug 1, 2024

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

Who buys my oilOil price check

1,938.40 acres on the newest permit

An allocation well is on this lease

Permits for Aletha 18
API numberWell no.Acreson the permit
42-461-4183436LS1,938.40

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

Unit decimal checker

Estimate your royalty

32 months, newest first

Ledger for ALETHA 18
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,3581,36433,92032,574690$80.46$2.89
Jun 20261,6251,62437,65133,5373,378$84.81$3.15
May 20262,4142,41837,95636,877294$102.13$2.94
Apr 20261,5771,60012,59212,3180$100.32$2.77
Mar 20261,5641,58030,64829,656291$91.38$3.04
Feb 20261,9091,90127,40226,301361$64.51$3.62
Jan 20261,7461,72526,59525,83120$60.04$7.72
Dec 20252,0422,04427,18226,195129$57.97$4.26
Nov 20252,0712,07228,66527,390427$60.06$3.79
Oct 20254,6484,67757,15755,36166$60.89$3.19
Sep 20253,0543,01242,49941,2446$63.96$2.97
Aug 20251,8771,88036,95335,812260$64.86$2.91
Jul 20252,9762,98532,62531,107746$68.39$3.20
Jun 20253,1963,18834,09532,897430$68.17$3.02
May 20253,4663,47434,84532,2231,786$62.17$3.12
Apr 20253,3413,33431,95529,8431,341$63.54$3.42
Mar 20253,6753,70133,06232,20638$68.24$4.12
Feb 20252,3822,36122,84119,3122,915$71.53$4.19
Jan 20253,8313,83837,53733,1933,610$75.74$4.13
Dec 20244,6624,66046,08840,5774,697$70.12$3.01
Nov 20245,0275,04238,63436,2921,688$69.95$2.12
Oct 20245,2185,17525,88524,4431,092$71.99$2.20
Sep 20241,4641,47914,83213,684949$70.24$2.28
Aug 20245,5245,55940,04935,9633,550$76.68$1.99
Jul 20247,2127,23938,26335,8011,965$81.80$2.07
Jun 20248,4008,41030,92129,0191,426$79.77$2.54
May 20249,8519,85038,23536,6101,245$80.02$2.12
Apr 202410,78210,75534,11732,7461,030$85.35$1.60
Mar 202410,35410,41332,49331,552655$81.28$1.49
Feb 202413,74513,68633,05024,7478,164$77.25$1.72
Jan 202429,37529,41633,09423,3479,617$74.15$3.18
Dec 202319,25519,15015,63913,7791,860$71.90$2.52

Flared above 3%

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

OperatorFirebird Energy II LLCFieldSpraberry (Trend Area)CountyUpton County

Firebird Energy II LLC in Upton County

All Firebird Energy II LLC leases →

Spraberry (Trend Area) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km