Mayo-Griffin HV Unit

Gas Property in Harrison County, TX

Property Summary

Key data points for Mayo-Griffin HV Unit

CountyHarrison County, TX
OperatorTGNR EAST TEXAS II LLC
Production DatesApr 2024 - Mar 2026
Total Oil Production0 BBLs
Total Gas Production28,556,762 MCF
Recent Oil Production0 BBLs in Feb 2026
Recent Gas Production478,424 MCF in Feb 2026
Wells on Property5

Our Valuation Estimates for Mayo-Griffin HV Unit

ShaleAssessment

Not Available

MarketMultiple

$3,389,794 **

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

Based on a decimal interest

Mayo-Griffin HV Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Mayo-Griffin HV Unit
from Apr 2024 to Mar 2026

Wells on Mayo-Griffin HV Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-203-35603MAYO-GRIFFIN HV UNIT A 1HTGNR East Texas II LLCProducingHarrison County, TX32.416437-94.219893
42-203-35604MAYO-GRIFFIN HV UNIT B 2HTGNR East Texas II LLCProducingHarrison County, TX32.416420-94.219955
42-203-35605MAYO-GRIFFIN HV UNIT C 3HTGNR East Texas II LLCProducingHarrison County, TX32.413851-94.226808
42-203-35606MAYO-GRIFFIN HV UNIT D 4HTGNR East Texas II LLCProducingHarrison County, TX32.413800-94.226785
42-203-35607MAYO-GRIFFIN HV UNIT E 5HTGNR East Texas II LLCProducingHarrison County, TX32.413749-94.226762

Leases included in Mayo-Griffin HV Unit

Lease #Lease NameOperatorCountyMonthly Gas Prod.
06-298845MAYO-GRIFFIN HV UNIT A 1HTGNR East Texas II LLCHarrison County, TX
06-298887MAYO-GRIFFIN HV UNIT D 4HTGNR East Texas II LLCHarrison County, TX
06-298893MAYO-GRIFFIN HV UNIT C 3HTGNR East Texas II LLCHarrison County, TX
06-298915MAYO-GRIFFIN HV UNIT B 2HTGNR East Texas II LLCHarrison County, TX
06-298953MAYO-GRIFFIN HV UNIT E 5HTGNR East Texas II LLCHarrison County, TX

Nearby Properties

These are the closest 20 properties to the Mayo-Griffin HV Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BaldwinHarrison County, TX13 BBLs2,547 MCFMar 2026
Baldwin-Mercer (AllocHarrison County, TX0 BBLs155,422 MCFMar 2026
Baldwin-Mia AustinHarrison County, TX0 BBLs23,405 MCFMar 2026
Barker-LentzHarrison County, TX0 BBLs0 MCFMar 2020
BishopHarrison County, TX0 BBLs1,257 MCFMar 2026
CallisonHarrison County, TX7 BBLs327,353 MCFMar 2026
Evans Et AlHarrison County, TX0 BBLs357 MCFMar 2026
G.D. McKay HV UnitHarrison County, TX0 BBLs310,752 MCFMar 2026
Hartley HV UnitHarrison County, TX0 BBLs991,219 MCFMar 2026
Ka Griffin S 2HHHarrison County, TX0 BBLs310,248 MCFFeb 2026
Kain Gu 1Harrison County, TX45 BBLs10,428 MCFMar 2026
MartinHarrison County, TX49 BBLs0 MCFMar 2026
McKayHarrison County, TX51 BBLs2,307 MCFMar 2026
MercerHarrison County, TX20 BBLs7,303 MCFMar 2026
Mia AustinHarrison County, TX0 BBLs21,693 MCFMar 2026
Mitchell RufusHarrison County, TX107 BBLs375 MCFMar 2026
NolteHarrison County, TX79 BBLs13,005 MCFMar 2026
Sandy HV UnitHarrison County, TX0 BBLs88,538 MCFMar 2026
WoodleyHarrison County, TX111 BBLs25,338 MCFMar 2026
Woodley HV UnitHarrison County, TX0 BBLs108,503 MCFMar 2026

Frac'ing activity on Mayo-Griffin HV Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-203-35603Mayo-Griffin 1H
42-203-35604Mayo-Griffin 2H
42-203-35605Mayo Griffin 3H
42-203-35606Mayo Griffin 4H
42-203-35607Mayo Griffin 5H

Owners of Mayo-Griffin HV Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025TGNR EAST TEXAS II LLCMAYO-GRIFFIN HV UNIT B #2HTGNR EAST TEXAS II
2025TGNR EAST TEXAS II LLCMAYO-GRIFFIN HV UNIT E #5HTGNR EAST TEXAS II
2025TGNR EAST TEXAS II LLCMAYO-GRIFFIN HV UNIT C #3HTGNR EAST TEXAS II
2025TGNR EAST TEXAS II LLCMAYO-GRIFFIN HV UNIT A #1HTGNR EAST TEXAS II
2025TGNR EAST TEXAS II LLCMAYO-GRIFFIN HV UNIT D #4HTGNR EAST TEXAS II
2025WOODLEY FRANK SCOTTMAYO-GRIFFIN HV UNIT B #2HTGNR EAST TEXAS II
2025WOODLEY NATALIEMAYO-GRIFFIN HV UNIT B #2HTGNR EAST TEXAS II
2025WOODLEY FRANK SCOTTMAYO-GRIFFIN HV UNIT A #1HTGNR EAST TEXAS II
Displaying 8 of 2009 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Mayo-Griffin HV Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
06-298953MAYO-GRIFFIN HV UNIT E 5HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298845MAYO-GRIFFIN HV UNIT A 1HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298845MAYO-GRIFFIN HV UNIT A 1HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298887MAYO-GRIFFIN HV UNIT D 4HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298887MAYO-GRIFFIN HV UNIT D 4HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298893MAYO-GRIFFIN HV UNIT C 3HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298893MAYO-GRIFFIN HV UNIT C 3HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298953MAYO-GRIFFIN HV UNIT E 5HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298915MAYO-GRIFFIN HV UNIT B 2HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298915MAYO-GRIFFIN HV UNIT B 2HFeb 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298915MAYO-GRIFFIN HV UNIT B 2HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298887MAYO-GRIFFIN HV UNIT D 4HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298893MAYO-GRIFFIN HV UNIT C 3HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298893MAYO-GRIFFIN HV UNIT C 3HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298845MAYO-GRIFFIN HV UNIT A 1HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298845MAYO-GRIFFIN HV UNIT A 1HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298953MAYO-GRIFFIN HV UNIT E 5HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298953MAYO-GRIFFIN HV UNIT E 5HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298915MAYO-GRIFFIN HV UNIT B 2HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298887MAYO-GRIFFIN HV UNIT D 4HJan 2026TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298845MAYO-GRIFFIN HV UNIT A 1HDec 2025TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298845MAYO-GRIFFIN HV UNIT A 1HDec 2025TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298887MAYO-GRIFFIN HV UNIT D 4HDec 2025TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298887MAYO-GRIFFIN HV UNIT D 4HDec 2025TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC
06-298953MAYO-GRIFFIN HV UNIT E 5HDec 2025TGNR EAST TEXAS II LLCTGNR EAST TEXAS II LLC