Tom Family Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Tom Family Unit

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesJan 2013 - Jan 2026
Total Oil Production162,024 BBLs
Total Gas Production172,130 MCF
Recent Oil Production3,697 BBLs in Dec 2025
Recent Gas Production4,612 MCF in Dec 2025
Wells on Property2

Our Valuation Estimates for Tom Family Unit

ShaleAssessment

$455 *

MarketMultiple

$496,449 **

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

Based on a decimal interest

Tom Family Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Tom Family Unit
from Jan 2013 to Jan 2026

Wells on Tom Family Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34591TOM FAMILY UNIT 1HMARATHON OIL EF LLCShut InAtascosa County, TX28.756843-98.186278
42-013-36219TOM FAMILY UNIT 2HMARATHON OIL EF LLCProducingAtascosa County, TX28.762195-98.199941

Leases included in Tom Family Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-16478TOM FAMILY UNITMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the Tom Family Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Emma TarttAtascosa County, TX78,394 BBLs147,428 MCFJan 2026
Esse-Retzloff-May-Tom Sa1Atascosa County, TX2,376 BBLs1,974 MCFJan 2026
Ethridge UnitAtascosa County, TX5,211 BBLs12,698 MCFJan 2026
Foushee-HenkeAtascosa County, TX0 BBLs0 MCFJan 2026
Foushee-Wright Keathley SaAtascosa County, TX5,264 BBLs12,397 MCFJan 2026
Giese UnitAtascosa County, TX2,946 BBLs1,659 MCFJan 2026
Giese-Henke UnitAtascosa County, TX0 BBLs0 MCFOct 2025
Henke-Wilhelm UnitAtascosa County, TX2,870 BBLs1,848 MCFJan 2026
Hurt W. TAtascosa County, TX0 BBLs2,439 MCFJan 2026
MauchAtascosa County, TX1,411 BBLs3,030 MCFJan 2026
Mauch Tom KruegerAtascosa County, TX6,360 BBLs13,936 MCFJan 2026
MCS FoundationAtascosa County, TX43,976 BBLs50,496 MCFJan 2026
Retzloff May-Mauch Krueger SaAtascosa County, TX1,891 BBLs4,119 MCFJan 2026
Retzloff-MayAtascosa County, TX8,856 BBLs10,604 MCFJan 2026
Retzloff-TomAtascosa County, TX0 BBLs0 MCFJan 2026
Smith Mary CarolAtascosa County, TX0 BBLs205 MCFDec 2025
Stewart-GieseAtascosa County, TX17,066 BBLs24,474 MCFJan 2026
Tom Family-Retzloff SaAtascosa County, TX3,967 BBLs2,238 MCFJan 2026
W.T. HurtAtascosa County, TX30,863 BBLs57,979 MCFJan 2026
Wright-Henke UnitAtascosa County, TX0 BBLs0 MCFOct 2023

Frac'ing activity on Tom Family Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-34591Tom Family 1H
42-013-36219Tom Family Unit 2H

Owners of Tom Family Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCTOM FAMILY UNITMARATHON OIL EF LLC
2025PERRON ROCHELLE MTOM FAMILY UNITMARATHON OIL EF LLC
2025LEE NELDATOM FAMILY UNITMARATHON OIL EF LLC
2025SHUMATE FRANK THOMASTOM FAMILY UNITMARATHON OIL EF LLC
2025SHUMATE FRANK THOMAS TR #2TOM FAMILY UNITMARATHON OIL EF LLC
2025JLT O&G LPTOM FAMILY UNITMARATHON OIL EF LLC
2025YELVINGTON ROBERT HENRYTOM FAMILY UNITMARATHON OIL EF LLC
2025DAVIS JAMES HARPERTOM FAMILY UNITMARATHON OIL EF LLC
Displaying 8 of 28 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Tom Family Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-16478TOM FAMILY UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITSep 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITSep 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITSep 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITAug 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITAug 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITAug 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITJul 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-16478TOM FAMILY UNITJul 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY