Barnhart (Ef)

Oil & Gas Property in Gonzales County, TX

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Property Summary

Key data points for Barnhart (Ef)

CountyGonzales County, TX
OperatorMARATHON OIL EF LLC
Production DatesAug 2023 - Jun 2026
Total Oil Production2,826,327 BBLs
Total Gas Production2,332,282 MCF
Recent Oil Production53,371 BBLs in May 2026
Recent Gas Production28,604 MCF in May 2026
Wells on Property14

Our Valuation Estimates for Barnhart (Ef)

ShaleAssessment

Not Available

MarketMultiple

$7,384,522 **

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

Based on a decimal interest

Barnhart (Ef) 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)
from Aug 2023 to Jun 2026

Wells on Barnhart (Ef)

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-34596BARNHART (EF)-J.M. PRESTON SA7 45HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.259813-97.472643
42-177-34597BARNHART (EF)-J.M. PRESTON SA8 46HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.259761-97.472694
42-177-34598BARNHART (EF)-J.M. PRESTON SA9 47HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.259709-97.472748
42-177-34609BARNHART (EF)-H UNIT SA 52HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.264879-97.495413
42-177-34611BARNHART (EF)-J.M. PRESTON SA3 119HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.302303-97.506509
42-177-34612BARNHART (EF)-J.M. PRESTON SA4 120HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.302352-97.506455
42-177-34613BARNHART (EF)-J.M. PRESTON SA5 121HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.302404-97.506401
42-177-34614BARNHART (EF)-J.M. PRESTON SA2 117HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.284661-97.483998
42-177-34703BARNHART (EF)-J.M. PRESTON SA1 115HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.302155-97.506669
42-177-34708BARNHART (EF) H UNIT SA3 3HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.280097-97.512958
42-177-34746BARNHART (EF)-J.M. PRESTON SA6 123HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.312555-97.501206
42-177-34747BARNHART (EF)-J.M. PRESTON SA10 125HENSIGN NATURAL RESOURCES II LLCProducingGonzales County, TX29.312604-97.501150
42-177-34842BARNHART (EF)-JM PRES SA 512HMARATHON OIL EF LLCHorizontal Well Surface LocatioGonzales County, TX29.259501-97.472963
42-177-34843BARNHART (EF) K-JM PRES SA 511HMARATHON OIL EF LLCHorizontal Well Surface LocatioGonzales County, TX29.259543-97.472921

Leases included in Barnhart (Ef)

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-21149BARNHART (EF)-J.M. PRESTON SA8MARATHON OIL EF LLCGonzales County, TX
01-21155BARNHART (EF)-H UNIT SAMARATHON OIL EF LLCGonzales County, TX
01-21156BARNHART (EF)-J.M. PRESTON SA9MARATHON OIL EF LLCGonzales County, TX
01-21158BARNHART (EF)-J.M. PRESTON SA7MARATHON OIL EF LLCGonzales County, TX
01-21224BARNHART (EF)-J.M. PRESTON SA4MARATHON OIL EF LLCGonzales County, TX
01-21225BARNHART (EF)-J.M. PRESTON SA5MARATHON OIL EF LLCGonzales County, TX
01-21670BARNHART (EF) H UNIT SA3MARATHON 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
02-13129BARNHART (EF)-J.M. PRESTON SA6MARATHON OIL EF LLCGonzales County, TX
02-13131BARNHART (EF)-J.M. PRESTON SA10MARATHON OIL EF LLCGonzales County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
ArchesGonzales County, TX7,373 BBLs16,827 MCFJun 2026
BarnhartGonzales County, TX171,931 BBLs206,515 MCFJun 2026
Buick UnitGonzales County, TX531 BBLs1,412 MCFJun 2026
Burgada AGonzales County, TX2,730 BBLs9,709 MCFJun 2026
Davis UnitGonzales County, TX1,552 BBLs4,377 MCFJun 2026
Dubose UnitGonzales County, TX6,923 BBLs7,828 MCFJun 2026
Frampton UnitGonzales County, TX811 BBLs240 MCFJun 2026
GabrielGonzales County, TX5,580 BBLs4,495 MCFJun 2026
Gill Trust UnitGonzales County, TX966 BBLs4,402 MCFJun 2026
HamiltonGonzales County, TX2,283 BBLs6,502 MCFJun 2026
HarrisonGonzales County, TX1,580 BBLs0 MCFJun 2026
J.M. Preston UnitGonzales County, TX3,210 BBLs7,663 MCFJun 2026
LandgrebeGonzales County, TX3,572 BBLs7,384 MCFJun 2026
Merritt South UnitGonzales County, TX11,250 BBLs21,756 MCFJun 2026
PinnaclesGonzales County, TX1,412 BBLs5,685 MCFJun 2026
PrestonGonzales County, TX1,940 BBLs5,600 MCFJun 2026
Sample UnitGonzales County, TX3,405 BBLs4,885 MCFJun 2026
Sayre UnitGonzales County, TX3,020 BBLs3,663 MCFJun 2026
Spahn Farms UnitGonzales County, TX1,715 BBLs4,014 MCFJun 2026
WilsonGonzales County, TX19,093 BBLs23,181 MCFJun 2026

Frac'ing activity on Barnhart (Ef)

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-34596BARNHART EF-JM PRESTON SA7 45H
42-177-34597BARNHART EF-JM PRESTON SA8 46H
42-177-34598BARNHART EF-JM PRESTON SA9 47H
42-177-34609BARNHART EF 52H
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
42-177-34708BARNHART (EF) H UNIT SA3 3H
42-177-34746BARNHART (EF)-J M PRESTON SA6 123H
42-177-34747BARNHART (EF)-J M PRESTON SA10 125H

Owners of Barnhart (Ef)

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026MARATHON OIL EF LLCBARNHART(EF)JM PRESTON SA1 115MARATHON OIL EF LLC
2026MARATHON OIL EF LLCBARNHART (EF)-J.M. PRESTON SA5MARATHON OIL EF LLC
2026MARATHON OIL EF LLCBARNHART (EF)- JM PRESTON SA10MARATHON OIL EF INC
2026MARATHON OIL EF LLCBARNHART (EF)-J.M. PRESTON SA4MARATHON OIL EF LLC
2026MARATHON OIL EF LLCBARNHART (EF)- HFS SA6 #123HMARATHON OIL EF INC
2026MARATHON OIL EF LLCBARNHART (EF)-J.M. PRESTON SA2MARATHON OIL EF LLC
2026BAPTIST FOUNDATION OF TEXASBARNHART(EF)JM PRESTON SA1 115MARATHON OIL EF LLC
2026BARNHART RANCH MINERALS LPBARNHART(EF)JM PRESTON SA1 115MARATHON OIL EF LLC
Displaying 8 of 166 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Barnhart (Ef)

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-12714BARNHART (EF)-J.M. PRESTON SA3Jun 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21156BARNHART (EF)-J.M. PRESTON SA9Jun 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21712BARNHART (EF)-J.M. PRESTON SA1Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21712BARNHART (EF)-J.M. PRESTON SA1Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21712BARNHART (EF)-J.M. PRESTON SA1Jun 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-21712BARNHART (EF)-J.M. PRESTON SA1Jun 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Jun 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21224BARNHART (EF)-J.M. PRESTON SA4Jun 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-21224BARNHART (EF)-J.M. PRESTON SA4Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21224BARNHART (EF)-J.M. PRESTON SA4Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21670BARNHART (EF) H UNIT SA3Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21156BARNHART (EF)-J.M. PRESTON SA9Jun 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-21156BARNHART (EF)-J.M. PRESTON SA9Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12713BARNHART (EF)-J.M. PRESTON SA2Jun 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-12714BARNHART (EF)-J.M. PRESTON SA3Jun 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
02-12714BARNHART (EF)-J.M. PRESTON SA3Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12714BARNHART (EF)-J.M. PRESTON SA3Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21224BARNHART (EF)-J.M. PRESTON SA4Jun 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21156BARNHART (EF)-J.M. PRESTON SA9Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-13129BARNHART (EF)-J.M. PRESTON SA6Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21149BARNHART (EF)-J.M. PRESTON SA8Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21712BARNHART (EF)-J.M. PRESTON SA1Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-21149BARNHART (EF)-J.M. PRESTON SA8Jun 2026ENTERPRISE PRODUCTS OPERATING LLCCONOCOPHILLIPS COMPANY
01-21149BARNHART (EF)-J.M. PRESTON SA8Jun 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-21225BARNHART (EF)-J.M. PRESTON SA5Jun 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY