Barnhart (Ef)-J.M. Preston 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)-J.M. Preston Sa Oil & Gas Property

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Property Summary

Key data points for Barnhart (Ef)-J.M. Preston Sa

CountyGonzales County, TX
OperatorMARATHON OIL EF LLC
Production DatesOct 2023 - Jul 2025
Total Oil Production1,457,078 BBLs
Total Gas Production963,068 MCF
Recent Oil Production49,596 BBLs in Jun 2025
Recent Gas Production33,304 MCF in Jun 2025
Wells on Property7

Our Valuation Estimates for Barnhart (Ef)-J.M. Preston Sa

ShaleAssessment™

Not Available

MarketMultiple™

$5,206,035 **

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

Based on a decimal interest

Barnhart (Ef)-J.M. Preston 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)-J.M. Preston Sa
from Oct 2023 to Jul 2025

Wells on Barnhart (Ef)-J.M. Preston Sa

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-34611BARNHART (EF)-J.M. PRESTON SA3 119HMARATHON OIL EF LLCProducingGonzales County, TX29.302303-97.506509
42-177-34612BARNHART (EF)-J.M. PRESTON SA4 120HMARATHON OIL EF LLCProducingGonzales County, TX29.302352-97.506455
42-177-34613BARNHART (EF)-J.M. PRESTON SA5 121HMARATHON OIL EF LLCProducingGonzales County, TX29.302404-97.506401
42-177-34614BARNHART (EF)-J.M. PRESTON SA2 117HMARATHON OIL EF LLCProducingGonzales County, TX29.284661-97.483998
42-177-34703BARNHART (EF)-J.M. PRESTON SA1 115HMARATHON OIL EF LLCProducingGonzales County, TX29.302155-97.506669
42-177-34746BARNHART (EF)-J.M. PRESTON SA6 123HMARATHON OIL EF LLCHorizontal Well Surface LocatioGonzales County, TX29.312555-97.501206
42-177-34747BARNHART (EF)-J.M. PRESTON SA10 125HMARATHON OIL EF LLCHorizontal Well Surface LocatioGonzales County, TX29.312604-97.501150

Leases included in Barnhart (Ef)-J.M. Preston Sa

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-21224BARNHART (EF)-J.M. PRESTON SA4MARATHON OIL EF LLCGonzales County, TX
01-21225BARNHART (EF)-J.M. PRESTON SA5MARATHON OIL EF LLCGonzales County, TX
01-21712BARNHART (EF)-J.M. PRESTON SA1MARATHON OIL EF LLCGonzales County, TX
02-12713BARNHART (EF)-J.M. PRESTON SA2MARATHON OIL EF LLCGonzales County, TX
02-12714BARNHART (EF)-J.M. PRESTON SA3MARATHON OIL EF LLCGonzales County, TX

Nearby Properties

These are the closest 20 properties to the Barnhart (Ef)-J.M. Preston Sa property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Barnhart (Ef) H Unit SaGonzales County, TX16,004 BBLs14,187 MCFJul 2025
Buick UnitGonzales County, TX592 BBLs1,503 MCFJul 2025
Burgada AGonzales County, TX2,658 BBLs2,469 MCFJul 2025
Chestnut AGonzales County, TX6,369 BBLs4,368 MCFJul 2025
Davis East UnitGonzales County, TX4,034 BBLs1,771 MCFJul 2025
Davis UnitGonzales County, TX1,732 BBLs3,758 MCFJul 2025
Dubose UnitGonzales County, TX8,902 BBLs4,430 MCFJul 2025
GabrielGonzales County, TX6,755 BBLs4,548 MCFJul 2025
HamiltonGonzales County, TX2,481 BBLs7,085 MCFJul 2025
J.M. Preston UnitGonzales County, TX3,731 BBLs9,898 MCFJul 2025
LandgrebeGonzales County, TX4,444 BBLs4,415 MCFJul 2025
Merritt South UnitGonzales County, TX12,025 BBLs9,243 MCFJul 2025
Nell, EmmaGonzales County, TX487 BBLs0 MCFJul 2025
PinnaclesGonzales County, TX1,638 BBLs5,446 MCFJul 2025
PrestonGonzales County, TX2,129 BBLs5,060 MCFJul 2025
Sallis Bouldin UnitGonzales County, TX69,523 BBLs39,865 MCFJul 2025
Sample UnitGonzales County, TX5,468 BBLs4,681 MCFJul 2025
Sayre UnitGonzales County, TX3,575 BBLs10,350 MCFJul 2025
Turning Cross AGonzales County, TX1,811 BBLs983 MCFJun 2025
ZiricoteGonzales County, TX34,717 BBLs13,878 MCFJul 2025

Companies in the Area

These are the closest 20 companies operating near the Barnhart (Ef)-J.M. Preston Sa property.

Company Name
Anadarko Petroleum Corporation
Barnett Energy, Inc.
Barnhart Co.
Baron Energy Inc.
Baytex Energy USA, Inc.
Burlington Resources Oil & Gas Company LP
Conoco Inc.
Devon Energy Production Company LP
EOG Resources, Inc.
First Rock, Inc.
Lucas Energy, Inc.
Marathon Oil Ef LLC
Modern Exploration, Inc.
Permian Resources Operating, LLC
Rosewood Resources, Inc.
TD Natural Resources LLC
Tuskar (Texas), Inc.
Warwick-Artemis, LLC
WCS Oil & Gas Corporation
Zarvona Energy LLC

Frac'ing activity on Barnhart (Ef)-J.M. Preston Sa

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-34611Barnhart (EF)-J.M. Preston SA3 119H
42-177-34612Barnhart (EF)-J.M. Preston SA4 120H
42-177-34613BARNHART (EF)-J.M. PRESTON SA5 - Well # 121H
42-177-34614Barnhart (EF)-J.M. Preston SA2 117H
42-177-34703BARNHART (EF)-J M PRESTON SA1 115H
42-177-34746BARNHART (EF)-J M PRESTON SA6 123H
42-177-34747BARNHART (EF)-J M PRESTON SA10 125H

Owners of Barnhart (Ef)-J.M. Preston Sa

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCBARNHART (EF)-J.M. PRESTON SA5MARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARNHART (EF)-J.M. PRESTON SA2MARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARNHART (EF)-J.M. PRESTON SA3MARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARNHART (EF)-J.M. PRESTON SA4MARATHON OIL EF LLC
2025BARNHART RANCH MINERALS LPBARNHART (EF)-J.M. PRESTON SA5MARATHON OIL EF LLC
2025BARNHART RANCH MINERALS LPBARNHART (EF)-J.M. PRESTON SA2MARATHON OIL EF LLC
2025BARNHART RANCH MINERALS LPBARNHART (EF)-J.M. PRESTON SA3MARATHON OIL EF LLC
2025BARNHART RANCH MINERALS LPBARNHART (EF)-J.M. PRESTON SA4MARATHON OIL EF LLC
Displaying 8 of 52 Owners   --   Full Ownership Data Available for Subscribers Only