Griffin-Deatley Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Griffin-Deatley Unit

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesNov 2011 - Mar 2026
Total Oil Production229,868 BBLs
Total Gas Production539,638 MCF
Recent Oil ProductionNo Recent Prod.
Recent Gas ProductionNo Recent Prod.
Wells on Property2

Our Valuation Estimates for Griffin-Deatley Unit

ShaleAssessment

$30,317 *

MarketMultiple

Not Available

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

Based on a decimal interest

Griffin-Deatley Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Griffin-Deatley Unit
from Nov 2011 to Mar 2026

Wells on Griffin-Deatley Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34396GRIFFIN-DEATLEY UNIT B 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.786886-98.145575
42-013-34398GRIFFIN-DEATLEY UNIT A 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.786955-98.145562

Leases included in Griffin-Deatley Unit

Lease #Lease NameOperatorCounty
01-15606GRIFFIN-DEATLEY UNIT BMARATHON OIL EF LLCAtascosa County, TX
01-15690GRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Chapman Rothe UnitAtascosa County, TX683 BBLs103 MCFMar 2026
Deatley HollubAtascosa County, TX3,907 BBLs5,046 MCFMar 2026
Deatley, MAtascosa County, TX0 BBLs0 MCFJul 2024
Deatley-GriffinAtascosa County, TX17,061 BBLs15,007 MCFMar 2026
Emma TarttAtascosa County, TX59,377 BBLs110,101 MCFMar 2026
Giese-Henke UnitAtascosa County, TX0 BBLs0 MCFOct 2025
Griffin-Krueger SaAtascosa County, TX99,366 BBLs103,922 MCFMar 2026
HierholzerAtascosa County, TX6,541 BBLs4,409 MCFMar 2026
Hierholzer RetzloffAtascosa County, TX33,479 BBLs50,599 MCFMar 2026
Hierholzer SeewaldAtascosa County, TX6,646 BBLs6,545 MCFMar 2026
HKH AllocationAtascosa County, TX12,123 BBLs34,894 MCFMar 2026
HKHR AllocationAtascosa County, TX1,799 BBLs1,545 MCFMar 2026
Hurt & TarttAtascosa County, TX0 BBLs0 MCFOct 2014
Krueger-Hoelscher UnitAtascosa County, TX420 BBLs647 MCFFeb 2026
Schuman Et Al Gas UnitAtascosa County, TX0 BBLs364 MCFMar 2026
Ssu AllocationAtascosa County, TX17,110 BBLs33,456 MCFMar 2026
Stewart-GieseAtascosa County, TX14,908 BBLs24,140 MCFMar 2026
StubbyAtascosa County, TX12,776 BBLs40,788 MCFMar 2026
Weigang, GAtascosa County, TX321 BBLs0 MCFMar 2026
Wsru AllocationAtascosa County, TX3,384 BBLs4,258 MCFMar 2026

Owners of Griffin-Deatley Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
2025TEXAS OSAGE ROYALTY POOLGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
2025AMBER HARVEST LLCGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
2025MARATHON OIL EF LLCGRIFFIN-DEATLEY UNIT BMARATHON OIL EF LLC
2025J & K BISHOP PARTNERSHIP LTDGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
2025SCOTT VICKI RAEGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
2025ZUNKER ALAN JEFFREYGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
2025NOBLITT TERRY LGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
Displaying 8 of 63 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Griffin-Deatley Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-15606GRIFFIN-DEATLEY UNIT BMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15690GRIFFIN-DEATLEY UNIT AJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15690GRIFFIN-DEATLEY UNIT AJun 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AJun 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AJun 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AJun 2025MARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMay 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMay 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMay 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMay 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMay 2025MARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMay 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AApr 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AApr 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AApr 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AApr 2025MARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15606GRIFFIN-DEATLEY UNIT BMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15690GRIFFIN-DEATLEY UNIT AMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC