Barnhart (Ef) F Unit-A Unit Sa

Oil & Gas Property in Gonzales County, TX

Property Summary

Key data points for Barnhart (Ef) F Unit-A Unit Sa

CountyGonzales County, TX
OperatorMARATHON OIL EF LLC
Production DatesNov 2022 - Sep 2025
Total Oil Production147,115 BBLs
Total Gas Production365,424 MCF
Recent Oil Production1,065 BBLs in Aug 2025
Recent Gas Production5,633 MCF in Aug 2025
Wells on Property1

Our Valuation Estimates for Barnhart (Ef) F Unit-A Unit Sa

ShaleAssessment

Not Available

MarketMultiple

$226,488 **

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

Based on a decimal interest

Barnhart (Ef) F Unit-A Unit Sa Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Barnhart (Ef) F Unit-A Unit Sa
from Nov 2022 to Sep 2025

Wells on Barnhart (Ef) F Unit-A Unit Sa

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-34522BARNHART (EF) F UNIT-A UNIT SA 1HMARATHON OIL EF LLCProducingGonzales County, TX29.239900-97.470390

Leases included in Barnhart (Ef) F Unit-A Unit Sa

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-20768BARNHART (EF) F UNIT-A UNIT SAMARATHON OIL EF LLCGonzales County, TX

Nearby Properties

These are the closest 20 properties to the Barnhart (Ef) F Unit-A Unit Sa property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BarnhartGonzales County, TX0 BBLs0 MCFSep 2025
Barnhart (Ef) 2H UnitGonzales County, TX2,196 BBLs4,467 MCFSep 2025
Barnhart (Ef)-J.M. Preston SaGonzales County, TX6,534 BBLs12,095 MCFSep 2025
Barnhart Grand F Unit-E Unit SaGonzales County, TX5,673 BBLs5,923 MCFSep 2025
Bishop ADeWitt County, TX7,701 BBLs18,470 MCFSep 2025
Brown A UnitDeWitt County, TX1,452 BBLs2,973 MCFSep 2025
FarnerGonzales County, TX1,735 BBLs8,032 MCFSep 2025
Gill Trust UnitGonzales County, TX1,268 BBLs8,027 MCFSep 2025
Lord A UnitGonzales County, TX363 BBLs162 MCFSep 2025
Lord C UnitGonzales County, TX2,177 BBLs5,563 MCFSep 2025
Oro Negro UnitDeWitt County, TX17,569 BBLs23,932 MCFSep 2025
Sandies CreekDeWitt County, TX4,206 BBLs10,839 MCFSep 2025
ShenandoahGonzales County, TX11,214 BBLs39,315 MCFSep 2025
Steen ADeWitt County, TX3,313 BBLs5,518 MCFSep 2025
Tull UnitGonzales County, TX299 BBLs603 MCFSep 2025
W Janca Unit AGonzales County, TX317 BBLs61 MCFAug 2025
WalkerGonzales County, TX1,749 BBLs8,707 MCFSep 2025
Weikel ADeWitt County, TX0 BBLs0 MCFSep 2025
Wilde Trust UnitGonzales County, TX2,570 BBLs8,164 MCFSep 2025
ZionGonzales County, TX1,281 BBLs5,585 MCFSep 2025

Frac'ing activity on Barnhart (Ef) F Unit-A Unit Sa

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-34522BARNHART (EF) F UNIT-A UNIT SA 1H

Owners of Barnhart (Ef) F Unit-A Unit Sa

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCBARHART(EF) F UNIT-A UNIT SAMARATHON OIL EF LLC
2025BARNHART RANCH MINERALS LPBARHART(EF) F UNIT-A UNIT SAMARATHON OIL EF LLC
2025SANCHEZ OIL & GAS EMPLOYEEBARHART(EF) F UNIT-A UNIT SAMARATHON OIL EF LLC
2025TALAMAS PATRICKBARHART(EF) F UNIT-A UNIT SAMARATHON OIL EF LLC
2025EOG RESOURCES INC RI/ORBARHART(EF) F UNIT-A UNIT SAMARATHON OIL EF LLC
2025DIAMOND AND A HALF LPBARHART(EF) F UNIT-A UNIT SAMARATHON OIL EF LLC
2025HEATHER SARAH LBARHART(EF) F UNIT-A UNIT SAMARATHON OIL EF LLC
20255 SANDIES MILE LPBARHART(EF) F UNIT-A UNIT SAMARATHON OIL EF LLC
Displaying 8 of 20 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Barnhart (Ef) F Unit-A Unit Sa

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-20768BARNHART (EF) F UNIT-A UNIT SAApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAMar 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAMar 2025ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAFeb 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAFeb 2025ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAJan 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAJan 2025ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SADec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SADec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SADec 2024ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SADec 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SANov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SANov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SANov 2024ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SANov 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAOct 2024ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAOct 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC