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 - Dec 2025
Total Oil Production150,465 BBLs
Total Gas Production371,496 MCF
Recent Oil Production1,247 BBLs in Nov 2025
Recent Gas Production2,002 MCF in Nov 2025
Wells on Property1

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

ShaleAssessment

Not Available

MarketMultiple

$162,886 **

* 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 Dec 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, TX226,306 BBLs238,118 MCFDec 2025
Barnhart (Ef) 2H UnitGonzales County, TX4,572 BBLs1,476 MCFDec 2025
Barnhart (Ef)-J.M. Preston SaGonzales County, TX4,300 BBLs5,787 MCFDec 2025
Barnhart Grand F Unit-E Unit SaGonzales County, TX6,353 BBLs5,713 MCFDec 2025
Bishop ADeWitt County, TX7,089 BBLs19,232 MCFDec 2025
Brown A UnitDeWitt County, TX1,768 BBLs3,810 MCFDec 2025
FarnerGonzales County, TX1,305 BBLs5,138 MCFDec 2025
Gill Trust UnitGonzales County, TX1,191 BBLs7,572 MCFDec 2025
Lord A UnitGonzales County, TX286 BBLs371 MCFDec 2025
Lord C UnitGonzales County, TX2,038 BBLs5,344 MCFDec 2025
Oro Negro UnitDeWitt County, TX22,064 BBLs34,125 MCFDec 2025
Sandies CreekDeWitt County, TX4,208 BBLs11,424 MCFDec 2025
ShenandoahGonzales County, TX9,778 BBLs36,462 MCFDec 2025
Steen ADeWitt County, TX39,189 BBLs67,412 MCFDec 2025
Tull UnitGonzales County, TX288 BBLs579 MCFDec 2025
WalkerGonzales County, TX1,464 BBLs7,751 MCFDec 2025
Weikel ADeWitt County, TX34,116 BBLs59,213 MCFDec 2025
Wilde Trust UnitGonzales County, TX2,463 BBLs7,516 MCFDec 2025
Winkler Unit AGonzales County, TX504 BBLs356 MCFDec 2025
ZionGonzales County, TX1,247 BBLs5,283 MCFDec 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
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
2025DIAMOND AND A HALF 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 SADec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SANov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SANov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SANov 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SANov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAOct 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAOct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SASep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SASep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SASep 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SASep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAAug 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAAug 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAJul 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAJul 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20768BARNHART (EF) F UNIT-A UNIT SAJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAJun 2025ENTERPRISE PRODUCTS OPERATING L PMARATHON OIL EF LLC
01-20768BARNHART (EF) F UNIT-A UNIT SAJun 2025ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC