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LLANO 8/8A

Llano 8/8A is an oil lease in Glasscock County, Texas, operated by Hannathon Petroleum II, LLC in the Spraberry (Trend Area) field.

1 well

993bbl oil, last 12 months−42% vs prior year
Operator
Hannathon Petroleum II, LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-45302

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
65,744 mcf
Oil in Jul 2026
66 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 LLANO 8/8A, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 993 bbl in the 12 months through Jul 2026, against 1,700 bbl in the 12 months before.Last 12 months: 993 bblbbl per monthmcf per month001002,5002005,0003007,50040010k50012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for LLANO 8/8A, Aug 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 993 bbl in the 12 months through Jul 2026, against 1,700 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002,5002005,0003007,50040010k50012.5kJan 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 LLANO 8/8A 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 LLANO 8/8A 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.

Who has run this lease

The operator changed once, most recently in Apr 2023

Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to Mar 2023; Hannathon Petroleum II, LLC, Apr 2023 to Jul 20262020202120222023202420252026Changed Apr 2023Diamondback E&P LLCJan 2020 to Mar 2023Hannathon Petroleum II, LLCApr 2023 to now
Operators of this lease over timeDiamondback E&P LLC, Jan 2020 to Mar 2023; Hannathon Petroleum II, LLC, Apr 2023 to Jul 20262020202120222023202420252026Changed Apr 2023Diamondback E&P LLCJan 2020 to Mar 2023Hannathon Petroleum II, LLCApr 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on LLANO 8/8A
API numberWell no.Status
42-173-35732101HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers100Aug 19, 2013
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 1, 2015

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

Who buys my oilOil price check

652.23 acres on the newest permit

Permits for Llano 8/8A
API numberWell no.Acreson the permit
42-173-35732101H652.23

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for LLANO 8/8A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Hannathon Petroleum661615,6715,6710$80.46$2.89
Jun 2026Hannathon Petroleum6505,5625,5620$84.81$3.15
May 2026Hannathon Petroleum771765,7115,7110$102.13$2.94
Apr 2026Hannathon Petroleum11005,5475,5470$100.32$2.77
Mar 2026Hannathon Petroleum1701755,8155,8150$91.38$3.04
Feb 2026Hannathon Petroleum1204,2024,2020$64.51$3.62
Jan 2026Hannathon Petroleum731805,5495,5490$60.04$7.72
Dec 2025Hannathon Petroleum8606,1996,1990$57.97$4.26
Nov 2025Hannathon Petroleum791765,6125,6120$60.06$3.79
Oct 2025Hannathon Petroleum8606,1426,1420$60.89$3.19
Sep 2025Hannathon Petroleum901755,0265,0260$63.96$2.97
Aug 2025Hannathon Petroleum791754,7084,7080$64.86$2.91
Jul 2025Hannathon Petroleum11805,4215,4210$68.39$3.20
Jun 2025Hannathon Petroleum1161755,9925,9920$68.17$3.02
May 2025Hannathon Petroleum13906,5676,5670$62.17$3.12
Apr 2025Hannathon Petroleum1501786,9756,9750$63.54$3.42
Mar 2025Hannathon Petroleum1461776,9446,9440$68.24$4.12
Feb 2025Hannathon Petroleum1351808,1448,1440$71.53$4.19
Jan 2025Hannathon Petroleum1521819,5409,5400$75.74$4.13
Dec 2024Hannathon Petroleum16209,2969,2960$70.12$3.01
Nov 2024Hannathon Petroleum1481838,9148,9140$69.95$2.12
Oct 2024Hannathon Petroleum1441779,2609,2600$71.99$2.20
Sep 2024Hannathon Petroleum1451839,1299,1290$70.24$2.28
Aug 2024Hannathon Petroleum1451778,9388,9380$76.68$1.99
Jul 2024Hannathon Petroleum14317610,46210,4620$81.80$2.07
Jun 2024Hannathon Petroleum12208,4008,4000$79.77$2.54
May 2024Hannathon Petroleum30935710,11710,1170$80.02$2.12
Apr 2024Hannathon Petroleum1211819,7479,7470$85.35$1.60
Mar 2024Hannathon Petroleum143011,52211,5220$81.28$1.49
Feb 2024Hannathon Petroleum1191839,9629,9620$77.25$1.72
Jan 2024Hannathon Petroleum1031825,3045,3040$74.15$3.18
Dec 2023Hannathon Petroleum13804,9404,9400$71.90$2.52
Nov 2023Hannathon Petroleum1351774,7274,7270$77.69$2.71
Oct 2023Hannathon Petroleum1281774,7954,7950$85.64$2.98
Sep 2023Hannathon Petroleum12604,7774,7770$89.43$2.64
Aug 2023Hannathon Petroleum1481764,9774,9770$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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This lease belongs to

OperatorHannathon Petroleum II, LLCFieldSpraberry (Trend Area)CountyGlasscock County

Hannathon Petroleum II, LLC in Glasscock County

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Spraberry (Trend Area) field

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