Barnhart (Ef) 2H Unit

Oil & Gas Property in Gonzales County, TX

Property Summary

Key data points for Barnhart (Ef) 2H Unit

CountyGonzales County, TX
OperatorMARATHON OIL EF LLC
Production DatesSep 2022 - Jan 2026
Total Oil Production475,019 BBLs
Total Gas Production890,053 MCF
Recent Oil Production5,601 BBLs in Dec 2025
Recent Gas Production4,617 MCF in Dec 2025
Wells on Property2

Our Valuation Estimates for Barnhart (Ef) 2H Unit

ShaleAssessment

Not Available

MarketMultiple

$419,738 **

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

Based on a decimal interest

Barnhart (Ef) 2H Unit 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) 2H Unit
from Sep 2022 to Jan 2026

Wells on Barnhart (Ef) 2H Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-34469BARNHART (EF) 2H UNIT SA 56HMARATHON OIL EF LLCProducingGonzales County, TX29.235202-97.496099
42-177-34472BARNHART (EF) 2H UNIT-J UNIT SA 69HMARATHON OIL EF LLCProducingGonzales County, TX29.234866-97.496188

Leases included in Barnhart (Ef) 2H Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-20580BARNHART (EF) 2H UNIT SAMARATHON OIL EF LLCGonzales County, TX
01-20595BARNHART (EF) 2H UNIT-J UNIT SAMARATHON OIL EF LLCGonzales County, TX

Nearby Properties

These are the closest 20 properties to the Barnhart (Ef) 2H Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Baird Heirs UnitGonzales County, TX5,551 BBLs17,168 MCFJan 2026
BarnhartGonzales County, TX218,413 BBLs240,820 MCFJan 2026
Barnhart (Ef) F Unit-A Unit SaGonzales County, TX2,103 BBLs4,061 MCFJan 2026
Barnhart (Ef) H Unit SaGonzales County, TX8,405 BBLs5,109 MCFJan 2026
Barnhart (Ef)-J.M. Preston SaGonzales County, TX4,808 BBLs6,194 MCFJan 2026
Barnhart Grand F Unit-E Unit SaGonzales County, TX2,300 BBLs5,055 MCFJan 2026
Boysen UnitGonzales County, TX5,361 BBLs19,075 MCFJan 2026
Cme UnitGonzales County, TX1,453 BBLs1,122 MCFJan 2026
Cornfield UnitGonzales County, TX4,680 BBLs19,702 MCFJan 2026
Edwards UnitGonzales County, TX3,962 BBLs6,537 MCFJan 2026
FarnerGonzales County, TX1,389 BBLs5,580 MCFJan 2026
GrohlGonzales County, TX9,047 BBLs25,020 MCFJan 2026
LandgrebeGonzales County, TX3,172 BBLs4,171 MCFJan 2026
Lars UnitGonzales County, TX1,068 BBLs685 MCFJan 2026
RaittGonzales County, TX4,850 BBLs6,290 MCFJan 2026
Sample Baros UnitGonzales County, TX1,471 BBLs3,191 MCFJan 2026
Sandies CreekDeWitt County, TX4,239 BBLs11,464 MCFJan 2026
WalkerGonzales County, TX1,379 BBLs6,247 MCFJan 2026
Wilde Trust UnitGonzales County, TX2,580 BBLs7,690 MCFJan 2026
ZionGonzales County, TX1,352 BBLs5,424 MCFJan 2026

Frac'ing activity on Barnhart (Ef) 2H Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-34469Barnhart EF 2H Unit SA 56H
42-177-34472Barnhart EF 2H Unit J Unit SA 69H

Owners of Barnhart (Ef) 2H Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCBARNHART (EF) 2H UNIT-JMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARNHART (EF) 2H UNIT SA 56HMARATHON OIL EF LLC
2025BARNHART RANCH MINERALS LPBARNHART (EF) 2H UNIT-JMARATHON OIL EF LLC
2025BARNHART RANCH MINERALS LPBARNHART (EF) 2H UNIT SA 56HMARATHON OIL EF LLC
2025SANCHEZ OIL AND GAS ROYALTYBARNHART (EF) 2H UNIT-JMARATHON OIL EF LLC
2025SANCHEZ OIL AND GAS ROYALTYBARNHART (EF) 2H UNIT SA 56HMARATHON OIL EF LLC
2025TALAMAS PATRICKBARNHART (EF) 2H UNIT-JMARATHON OIL EF LLC
2025TALAMAS PATRICKBARNHART (EF) 2H UNIT SA 56HMARATHON OIL EF LLC
Displaying 8 of 18 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Barnhart (Ef) 2H Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-20580BARNHART (EF) 2H UNIT SADec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SADec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20580BARNHART (EF) 2H UNIT SANov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20580BARNHART (EF) 2H UNIT SANov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20580BARNHART (EF) 2H UNIT SANov 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20580BARNHART (EF) 2H UNIT SANov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SANov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SANov 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SANov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SANov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20580BARNHART (EF) 2H UNIT SAOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20580BARNHART (EF) 2H UNIT SAOct 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20580BARNHART (EF) 2H UNIT SAOct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SAOct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SAOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SAOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SAOct 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20580BARNHART (EF) 2H UNIT SAOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SASep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SASep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SASep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SASep 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SAAug 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SAAug 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-20595BARNHART (EF) 2H UNIT-J UNIT SAAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY