Tom-Smith Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Tom-Smith Unit

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesMay 2021 - Jun 2025
Total Oil Production1,709,576 BBLs
Total Gas Production1,424,743 MCF
Recent Oil Production28,818 BBLs in May 2025
Recent Gas Production25,696 MCF in May 2025
Wells on Property14

Our Valuation Estimates for Tom-Smith Unit

ShaleAssessment

Not Available

MarketMultiple

$4,835,763 **

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

Based on a decimal interest

Tom-Smith Unit 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 Tom-Smith Unit
from May 2021 to Jun 2025

Wells on Tom-Smith Unit

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
42-013-35270TOM-SMITH UNIT B 8HMARATHON OIL EF LLCHorizontal Well Surface LocatioAtascosa County, TX28.752228-98.256902
42-013-35271TOM-SMITH UNIT B 7HMARATHON OIL EF LLCHorizontal Well Surface LocatioAtascosa County, TX28.752281-98.256831
42-013-35273TOM-SMITH UNIT B 6HMARATHON OIL EF LLCProducingAtascosa County, TX28.752330-98.256787
42-013-35274TOM-SMITH UNIT B 5HMARATHON OIL EF LLCProducingAtascosa County, TX28.752384-98.256715
42-013-35744TOM-SMITH UNIT B 7HMARATHON OIL EF LLCProducingAtascosa County, TX28.752280-98.257029
42-013-35745TOM-SMITH UNIT B 8HMARATHON OIL EF LLCProducingAtascosa County, TX28.752230-98.257101
42-013-35818TOM-SMITH UNIT B 2HMARATHON OIL EF LLCProducingAtascosa County, TX28.753080-98.255829
42-013-35819TOM-SMITH UNIT B 3HMARATHON OIL EF LLCProducingAtascosa County, TX28.753036-98.255890
42-013-35859TOM-SMITH UNIT C 7HMARATHON OIL EF LLCProducingAtascosa County, TX28.753310-98.255520
42-013-35860TOM-SMITH UNIT B 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.753258-98.255591
42-013-35903TOM-SMITH UNIT C 3HMARATHON OIL EF LLCShut InAtascosa County, TX28.756539-98.251746
42-013-35904TOM-SMITH UNIT C 4HMARATHON OIL EF LLCShut InAtascosa County, TX28.756545-98.251801
42-013-35905TOM-SMITH UNIT C 5HMARATHON OIL EF LLCProducingAtascosa County, TX28.756365-98.252045
42-013-35906TOM-SMITH UNIT C 6HMARATHON OIL EF LLCProducingAtascosa County, TX28.756316-98.252101

Leases included in Tom-Smith Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18809TOM-SMITH UNIT BMARATHON OIL EF LLCAtascosa County, TX
01-20500TOM-SMITH UNIT CMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the Tom-Smith Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Allen UnitAtascosa County, TX634 BBLs214 MCFJun 2025
Anthony East Unit 1Atascosa County, TX470 BBLs58 MCFJun 2025
Anthony West UnitAtascosa County, TX473 BBLs319 MCFJun 2025
BLT UnitAtascosa County, TX344 BBLs138 MCFJun 2025
Bros UnitAtascosa County, TX1,718 BBLs1,948 MCFJun 2025
Giese UnitAtascosa County, TX2,506 BBLs2,056 MCFJun 2025
JTN UnitAtascosa County, TX350 BBLs19 MCFJun 2025
Lytle UnitAtascosa County, TX805 BBLs168 MCFJun 2025
Nancy EdmundAtascosa County, TX3,496 BBLs7,166 MCFJun 2025
Net-BrosAtascosa County, TX1,298 BBLs1,874 MCFJun 2025
Post OakAtascosa County, TX5,870 BBLs1,609 MCFJun 2025
QuailAtascosa County, TX74,744 BBLs57,047 MCFJun 2025
RLT UnitAtascosa County, TX2,699 BBLs2,843 MCFJun 2025
S & H TrustAtascosa County, TX1,206 BBLs839 MCFJun 2025
Smith Mary CarolAtascosa County, TX0 BBLs58 MCFJun 2025
Tom UnitAtascosa County, TX368 BBLs487 MCFJun 2025
Tom-Smith Unit AAtascosa County, TX3,460 BBLs7,412 MCFJun 2025
W. Smith B-A-MCS PsaAtascosa County, TX2,227 BBLs2,858 MCFJun 2025
WalnutAtascosa County, TX3,708 BBLs6,184 MCFJun 2025
Wilhelm-Smith UnitAtascosa County, TX2,939 BBLs4,110 MCFJun 2025

Frac'ing activity on Tom-Smith Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35273Tom Smith Unit B 6H
42-013-35274TOM SMITH UNIT B 5H
42-013-35274Tom Smith Unit B 5H
42-013-35744Tom Smith Unit B 7H
42-013-35745Tom Smith Unit B 8H
42-013-35818Tom Smith Unit B 2H
42-013-35819Tom Smith Unit B 3H
42-013-35859Tom Smith Unit C 7H
42-013-35860Tom Smith Unit B 1H
42-013-35903TOM-SMITH UNIT C 3H
42-013-35904TOM-SMITH UNIT C 4H
42-013-35905TOM-SMITH UNIT C 5H
42-013-35906TOM-SMITH UNIT C 6H

Owners of Tom-Smith Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCTOM-SMITH UNIT CMARATHON OIL EF LLC
2025MCS MINERALS LTDTOM-SMITH UNIT CMARATHON OIL EF LLC
2025MARATHON OIL EF LLCTOM-SMITH UNIT BMARATHON OIL EF LLC
2025MCS CHARITABLE FOUNDATIONTOM-SMITH UNIT CMARATHON OIL EF LLC
2025MCS MINERALS LTDTOM-SMITH UNIT BMARATHON OIL EF LLC
2025JLT O&G LPTOM-SMITH UNIT CMARATHON OIL EF LLC
2025MOWINCKLE ANNETTE KAYTOM-SMITH UNIT CMARATHON OIL EF LLC
2025MCS CHARITABLE FOUNDATIONTOM-SMITH UNIT BMARATHON OIL EF LLC
Displaying 8 of 46 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Tom-Smith Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18809TOM-SMITH UNIT BApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BMar 2025MARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CMar 2025MARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BFeb 2025MARATHON OIL EF LLC
01-18809TOM-SMITH UNIT BFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-20500TOM-SMITH UNIT CFeb 2025MARATHON OIL EF LLC