Llano -8

Oil & Gas Property in Glasscock County, TX

  2. Texas
  3. Glasscock County, TX
  4. Oil & Gas Properties in Glasscock County, TX
  5. Llano -8 Oil & Gas Property

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Property Summary

Key data points for Llano -8

CountyGlasscock County, TX
Production DatesDec 2011 - Jan 2026
Total Oil Production575,694 BBLs
Total Gas Production1,858,081 MCF
Recent Oil Production1,922 BBLs in Dec 2025
Recent Gas Production10,302 MCF in Dec 2025
Wells on Property14

Our Valuation Estimates for Llano -8

ShaleAssessment™

$55,993 *

MarketMultiple™

$171,788 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Llano -8 Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Llano -8
from Dec 2011 to Jan 2026

Wells on Llano -8

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-173-34149LLANO -8- 1Hannathon Petroleum II, LLCProducingGlasscock County, TX31.733185-101.512492
42-173-34164LLANO -8A- 1Hannathon Petroleum II, LLCProducingGlasscock County, TX31.725158-101.514412
42-173-34167LLANO -8- 2Hannathon Petroleum II, LLCProducingGlasscock County, TX31.735743-101.503790
42-173-34437LLANO -8A- 2Hannathon Petroleum II, LLCProducingGlasscock County, TX31.728042-101.501562
42-173-34629LLANO -8A- 3Hannathon Petroleum II, LLCProducingGlasscock County, TX31.730650-101.506810
42-173-34783LLANO -8- 3Hannathon Petroleum II, LLCProducingGlasscock County, TX31.738922-101.506605
42-173-35035LLANO -8- 4Hannathon Petroleum II, LLCProducingGlasscock County, TX31.732111-101.517192
42-173-35043LLANO -8A- 4Hannathon Petroleum II, LLCProducingGlasscock County, TX31.729470-101.511879
42-173-35732LLANO 8/8A 101HHannathon Petroleum II, LLCProducingGlasscock County, TX31.724601-101.511117
42-173-35809LLANO -8- 5Hannathon Petroleum II, LLCProducingGlasscock County, TX31.734232-101.507914
42-173-35810LLANO -8A- 5ENERGEN RESOURCES CORPORATIONPermitted LocationGlasscock County, TX31.727141-101.505727
42-173-35811LLANO -8A- 6ENERGEN RESOURCES CORPORATIONPermitted LocationGlasscock County, TX31.726095-101.510311
42-173-36333LLANO -8A- 7Hannathon Petroleum II, LLCProducingGlasscock County, TX31.728667-101.516489
42-173-37110LLANO -8A- SWD 1WDHannathon Petroleum II, LLCInjectionGlasscock County, TX31.724836-101.515850

Leases included in Llano -8

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-42055LLANO -8-Hannathon Petroleum II, LLCGlasscock County, TX
08-42342LLANO -8A-Hannathon Petroleum II, LLCGlasscock County, TX
08-45302LLANO 8/8AHannathon Petroleum II, LLCGlasscock County, TX
08-55279LLANO -8A- SWDHannathon Petroleum II, LLCGlasscock County, TX

Operators Associated With Llano -8

Nearby Properties

These are the closest 20 properties to the Llano -8 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BodineGlasscock County, TX38,500 BBLs221,575 MCFJan 2026
BrazosGlasscock County, TX2,339 BBLs63,658 MCFJan 2026
CanadianGlasscock County, TX193 BBLs646 MCFJan 2026
Cleveland 5Glasscock County, TX551 BBLs3,799 MCFJan 2026
Cutlass 12-13Glasscock County, TX13,317 BBLs35,114 MCFJan 2026
Dale Wilde 10-15Glasscock County, TX27,268 BBLs107,683 MCFJan 2026
Daniel - Huling UnitGlasscock County, TX59 BBLs1,731 MCFJan 2026
Epo #1 Daniel UnitGlasscock County, TX106 BBLs860 MCFJan 2026
ExildeGlasscock County, TX0 BBLs0 MCFApr 2020
HubbardGlasscock County, TX2,663 BBLs48,510 MCFJan 2026
HulingGlasscock County, TX15,435 BBLs133,560 MCFJan 2026
Huling 'A' 18-7 Esl (Alloc)Glasscock County, TX1,812 BBLs3,649 MCFJan 2026
Huling 'D' 18-7 Esl (Alloc)Glasscock County, TX933 BBLs2,702 MCFJan 2026
JurecekGlasscock County, TX788 BBLs3,852 MCFJan 2026
Lpi-Wilde 10Glasscock County, TX3,411 BBLs21,400 MCFJan 2026
Maui 5Glasscock County, TX177 BBLs763 MCFJan 2026
Sherminator 12-13Glasscock County, TX19,927 BBLs98,602 MCFJan 2026
SitesGlasscock County, TX8,974 BBLs65,377 MCFJan 2026
Tetris SN 1-48Glasscock County, TX5,641 BBLs56,853 MCFJan 2026
Trinity -16Glasscock County, TX2,213 BBLs61,230 MCFJan 2026

Companies in the Area

These are the closest 20 companies operating near the Llano -8 property.

Company Name
20TH Century Pipe & Equip.Co.Inc
Apache Corporation
Black Swan Opco, LLC
Crescent Energy Operating, LLC
Diamondback E&P LLC
Endeavor Energy Resources, LP
Energen Resources Corporation
Extex Operating Company
Exxon Corporation
Hannathon Petroleum II, LLC
Knox Industries, Inc.
Mariner Energy, Inc.
Ovintiv USA Inc.
Page Operating, LLC
Pioneer Natural Res. USA, Inc.
Stephens, Autry C.
Tamarack Petroleum Company, Inc.
Thompson, J. Cleo
Three Rivers Operating Co II LLC
XTO Energy Inc.

Frac'ing activity on Llano -8

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-173-34149Llano -8-/Well No. 1
42-173-34164Llano -8A-/Well No. 1
42-173-34167Llano -8-/Well No. 2
42-173-34437Llano -8A-/Well No. 2
42-173-34629Llano -8A-/Well No. 3
42-173-34783Llano -8-/Well No. 3
42-173-35035Llano -8-/Well No. 4
42-173-35043Llano -8A-/Well No. 4
42-173-35732Llano 8/8A/Well No. 101
42-173-35809Llano 8/Well No. 5
42-173-36333Llano -8A-/Well No. 7

Owners of Llano -8

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025HANNATHON PETROLEUM II WILLANO -8-HANNATHON PETROLEUM II
2025HANNATHON PETROLEUM II WILLANO -8A-HANNATHON PETROLEUM II
2025SANTA ELENA MINERALS LPLLANO - 8/8A-HANNATHON PETROLEUM II
2025HANNATHON PETROLEUM II WILLANO - 8/8A-HANNATHON PETROLEUM II
2025SCHWARTZ BETTY ANN MARITAL TRLLANO - 8/8A-HANNATHON PETROLEUM II
2025SCHWARTZ DAVID WILLIAM TRUSTLLANO - 8/8A-HANNATHON PETROLEUM II
2025TRUST 10/25LLANO - 8/8A-HANNATHON PETROLEUM II
2025HALFMANN NATHANLLANO - 8/8A-HANNATHON PETROLEUM II
Displaying 8 of 118 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Llano -8

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-42342LLANO -8A-Dec 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Dec 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42342LLANO -8A-Nov 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42342LLANO -8A-Nov 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-45302LLANO 8/8ANov 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-45302LLANO 8/8ANov 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Nov 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Nov 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-42342LLANO -8A-Oct 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Oct 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Oct 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-45302LLANO 8/8AOct 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-42342LLANO -8A-Oct 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Sep 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-45302LLANO 8/8ASep 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42342LLANO -8A-Sep 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42342LLANO -8A-Aug 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42342LLANO -8A-Aug 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-45302LLANO 8/8AAug 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Aug 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Aug 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC
08-45302LLANO 8/8AAug 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-45302LLANO 8/8AJul 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Jul 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCHANNATHON PETROLEUM II, LLC
08-42055LLANO -8-Jul 2025PLAINS MARKETING, L.P.HANNATHON PETROLEUM II, LLC