Barnhart (Ef) H Unit Sa

Oil & Gas Property in Gonzales County, TX

  2. Texas
  3. Gonzales County, TX
  4. Oil & Gas Properties in Gonzales County, TX
  5. Barnhart (Ef) H Unit Sa Oil & Gas Property

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Property Summary

Key data points for Barnhart (Ef) H Unit Sa

CountyGonzales County, TX
OperatorMARATHON OIL EF LLC
Production DatesAug 2023 - Nov 2025
Total Oil Production289,895 BBLs
Total Gas Production297,221 MCF
Recent Oil Production8,686 BBLs in Oct 2025
Recent Gas Production6,838 MCF in Oct 2025
Wells on Property2

Our Valuation Estimates for Barnhart (Ef) H Unit Sa

ShaleAssessment™

Not Available

MarketMultiple™

$1,663,963 **

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

Based on a decimal interest

Barnhart (Ef) H 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) H Unit Sa
from Aug 2023 to Nov 2025

Wells on Barnhart (Ef) H Unit Sa

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-34609BARNHART (EF)-H UNIT SA 52HMARATHON OIL EF LLCProducingGonzales County, TX29.264879-97.495413
42-177-34708BARNHART (EF) H UNIT SA3 3HMARATHON OIL EF LLCProducingGonzales County, TX29.280097-97.512958

Leases included in Barnhart (Ef) H Unit Sa

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-21155BARNHART (EF)-H UNIT SAMARATHON OIL EF LLCGonzales County, TX
01-21670BARNHART (EF) H UNIT SA3MARATHON OIL EF LLCGonzales County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
BarnhartGonzales County, TX237,581 BBLs264,491 MCFNov 2025
Barnhart (Ef)-J.M. Preston SaGonzales County, TX68,593 BBLs44,579 MCFNov 2025
Barnhart (Ef)-J.M. Preston SaGonzales County, TX4,587 BBLs5,607 MCFNov 2025
Burgada AGonzales County, TX2,716 BBLs4,205 MCFNov 2025
Cme UnitGonzales County, TX1,467 BBLs1,193 MCFNov 2025
Davis UnitGonzales County, TX1,657 BBLs4,574 MCFNov 2025
Dubose UnitGonzales County, TX8,147 BBLs4,079 MCFNov 2025
Edwards UnitGonzales County, TX2,070 BBLs1,295 MCFNov 2025
Frampton UnitGonzales County, TX511 BBLs119 MCFNov 2025
GabrielGonzales County, TX7,138 BBLs5,720 MCFNov 2025
J.M. Preston UnitGonzales County, TX3,592 BBLs9,540 MCFNov 2025
LandgrebeGonzales County, TX2,980 BBLs2,507 MCFNov 2025
Nugent UnitGonzales County, TX480 BBLs1,338 MCFNov 2025
PinnaclesGonzales County, TX1,507 BBLs5,167 MCFNov 2025
RaittGonzales County, TX4,593 BBLs6,457 MCFNov 2025
Sample UnitGonzales County, TX4,509 BBLs6,056 MCFNov 2025
Sayre UnitGonzales County, TX3,390 BBLs10,863 MCFNov 2025
Tucker UnitGonzales County, TX1,855 BBLs1,220 MCFNov 2025
Tull UnitGonzales County, TX310 BBLs587 MCFNov 2025
WilsonGonzales County, TX26,340 BBLs24,131 MCFNov 2025

Companies in the Area

These are the closest 20 companies operating near the Barnhart (Ef) H Unit Sa property.

Company Name
Anadarko Petroleum Corporation
Barnett Energy, Inc.
Barnhart Co.
Baytex Energy USA, Inc.
BC Operating, Inc.
Burlington Resources Oil & Gas Company LP
Conoco Inc
Cox & Perkins Exploration, Inc.
Devon Energy Production Company, L.P.
EOG Resources, Inc.
First Rock, Inc.
Geosouthern Energy Corporation
Marathon Oil Ef LLC
Modern Exploration, Inc.
Permian Resources Operating, LLC
Rosewood Resources Inc
Silver Hill Energy Operating, LLC
Warwick-Artemis, LLC
WCS Oil & Gas Corporation
Zarvona Energy LLC

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

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-34609BARNHART EF 52H
42-177-34708BARNHART (EF) H UNIT SA3 3H

Owners of Barnhart (Ef) H Unit Sa

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCBARNHART (EF)-H UNIT SA W#52HMARATHON OIL EF LLC
2025BARNHART RANCH MINERALS LPBARNHART (EF)-H UNIT SA W#52HMARATHON OIL EF LLC
2025SANCHEZ OIL & GAS EMPLOYEEBARNHART (EF)-H UNIT SA W#52HMARATHON OIL EF LLC
2025WESTHOFF PALMETO LPBARNHART (EF)-H UNIT SA W#52HMARATHON OIL EF LLC
2025TALAMAS PATRICKBARNHART (EF)-H UNIT SA W#52HMARATHON OIL EF LLC
2025DORCHESTER MINERALS LPBARNHART (EF)-H UNIT SA W#52HMARATHON OIL EF LLC
2025MILLS JAMES & HOPEBARNHART (EF)-H UNIT SA W#52HMARATHON OIL EF LLC
2025ADDINGTON FAMILY PARTNERSHIPBARNHART (EF)-H UNIT SA W#52HMARATHON OIL EF LLC
Displaying 8 of 14 Owners   --   Full Ownership Data Available for Subscribers Only

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

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-21670BARNHART (EF) H UNIT SA3Dec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21155BARNHART (EF)-H UNIT SADec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Nov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Nov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Nov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Nov 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Nov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Oct 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-21155BARNHART (EF)-H UNIT SAOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Oct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Oct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Oct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Sep 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Sep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Sep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Sep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Sep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21155BARNHART (EF)-H UNIT SASep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21155BARNHART (EF)-H UNIT SASep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21155BARNHART (EF)-H UNIT SASep 2025ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-21155BARNHART (EF)-H UNIT SASep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Aug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Aug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Aug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21155BARNHART (EF)-H UNIT SAAug 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY