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 Production21 BBLs in Mar 2026
Recent Gas Production3 MCF in Mar 2026
Wells on Property2

Our Valuation Estimates for Griffin-Deatley Unit

ShaleAssessment

$30,317 *

MarketMultiple

$292 **

* 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 NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
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, TX740 BBLs58 MCFApr 2026
Deatley HollubAtascosa County, TX5,557 BBLs6,719 MCFApr 2026
Deatley, MAtascosa County, TX0 BBLs0 MCFJul 2024
Deatley-GriffinAtascosa County, TX19,841 BBLs18,930 MCFApr 2026
Emma TarttAtascosa County, TX66,858 BBLs85,674 MCFApr 2026
Foushee-Wright Keathley SaAtascosa County, TX5,557 BBLs9,285 MCFApr 2026
Giese-Henke UnitAtascosa County, TX0 BBLs0 MCFOct 2025
Griffin-Krueger SaAtascosa County, TX86,603 BBLs95,585 MCFApr 2026
HierholzerAtascosa County, TX8,384 BBLs6,848 MCFApr 2026
Hierholzer RetzloffAtascosa County, TX35,984 BBLs74,247 MCFApr 2026
Hierholzer SeewaldAtascosa County, TX7,604 BBLs11,118 MCFApr 2026
HKH AllocationAtascosa County, TX11,186 BBLs20,313 MCFApr 2026
HKHR AllocationAtascosa County, TX1,905 BBLs2,075 MCFApr 2026
Hurt & TarttAtascosa County, TX0 BBLs0 MCFOct 2014
Schuman Et Al Gas UnitAtascosa County, TX0 BBLs905 MCFApr 2026
Ssu AllocationAtascosa County, TX17,557 BBLs23,969 MCFApr 2026
Stewart-GieseAtascosa County, TX20,759 BBLs22,498 MCFApr 2026
StubbyAtascosa County, TX14,080 BBLs43,502 MCFApr 2026
Weigang, GAtascosa County, TX164 BBLs0 MCFApr 2026
Wsru AllocationAtascosa County, TX1,764 BBLs4,126 MCFApr 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
2025NOBLITT TERRY LGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
2025SCOTT VICKI RAEGRIFFIN-DEATLEY UNIT AMARATHON OIL EF LLC
2025ZUNKER ALAN JEFFREYGRIFFIN-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