Barboza Unit

Oil & Gas Property in Karnes County, TX

  2. Texas
  3. Karnes County, TX
  4. Oil & Gas Properties in Karnes County, TX
  5. Barboza Unit Oil & Gas Property

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Property Summary

Key data points for Barboza Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesApr 2011 - Jan 2026
Total Oil Production4,120,966 BBLs
Total Gas Production21,989,807 MCF
Recent Oil Production4,023 BBLs in Dec 2025
Recent Gas Production27,404 MCF in Dec 2025
Wells on Property17

Our Valuation Estimates for Barboza Unit

ShaleAssessment™

$218,451 *

MarketMultiple™

$1,078,559 **

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

Based on a decimal interest

Barboza Unit Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Barboza Unit
from Apr 2011 to Jan 2026

Wells on Barboza Unit

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
42-255-31798BARBOZA UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.816774-97.908416
42-255-32815BARBOZA UNIT 5HMARATHON OIL EF LLCProducingKarnes County, TX28.812744-97.914395
42-255-32816BARBOZA UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.812720-97.914468
42-255-32817BARBOZA UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.812696-97.914541
42-255-32818BARBOZA UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.812671-97.914615
42-255-34579BARBOZA UNIT 6HMARATHON OIL EF LLCProducingKarnes County, TX28.830403-97.913834
42-255-34581BARBOZA UNIT AC 14HMARATHON OIL EF LLCProducingKarnes County, TX28.830431-97.913746
42-255-34583BARBOZA UNIT 7HMARATHON OIL EF LLCProducingKarnes County, TX28.830312-97.914123
42-255-34584BARBOZA UNIT 502HMARATHON OIL EF LLCProducingKarnes County, TX28.830374-97.913922
42-255-34755BARBOZA UNIT 503HMARATHON OIL EF LLCProducingKarnes County, TX28.830288-97.914186
42-255-34763BARBOZA UNIT AC 13HMARATHON OIL EF LLCProducingKarnes County, TX28.830345-97.914009
42-255-35141BARBOZA UNIT 13HMARATHON OIL EF LLCProducingKarnes County, TX28.829620-97.917400
42-255-35142BARBOZA UNIT 12HMARATHON OIL EF LLCProducingKarnes County, TX28.829654-97.917286
42-255-35143BARBOZA UNIT 11HMARATHON OIL EF LLCProducingKarnes County, TX28.829709-97.917136
42-255-35144BARBOZA UNIT 10HMARATHON OIL EF LLCProducingKarnes County, TX28.829743-97.917025
42-255-35145BARBOZA UNIT 9HMARATHON OIL EF LLCProducingKarnes County, TX28.829767-97.916961
42-255-35151BARBOZA UNIT AC 8HMARATHON OIL EF LLCProducingKarnes County, TX28.829685-97.917200

Leases included in Barboza Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-11230BARBOZA UNITMARATHON OIL EF LLCKarnes County, TX
02-11243BARBOZA UNIT ACMARATHON OIL EF LLCKarnes County, TX
02-264095BARBOZA UNIT 1HMARATHON OIL EF LLCKarnes County, TX
02-270866BARBOZA UNIT 5HMARATHON OIL EF LLCKarnes County, TX
02-270944BARBOZA UNIT 4HMARATHON OIL EF LLCKarnes County, TX
02-271132BARBOZA UNIT 2HMARATHON OIL EF LLCKarnes County, TX
02-271148BARBOZA UNIT 3HMARATHON OIL EF LLCKarnes County, TX
02-280727BARBOZA UNIT 6HMARATHON OIL EF LLCKarnes County, TX
02-280728BARBOZA UNIT 502HMARATHON OIL EF LLCKarnes County, TX
02-282452BARBOZA UNIT AC 13HMARATHON OIL EF LLCKarnes County, TX
02-283542BARBOZA UNIT 9HMARATHON OIL EF LLCKarnes County, TX
02-283544BARBOZA UNIT 10HMARATHON OIL EF LLCKarnes County, TX
02-283545BARBOZA UNIT 11HMARATHON OIL EF LLCKarnes County, TX
02-283552BARBOZA UNIT 12HMARATHON OIL EF LLCKarnes County, TX
02-283553BARBOZA UNIT AC 8HMARATHON OIL EF LLCKarnes County, TX
02-286665BARBOZA UNIT AC 14HMARATHON OIL EF LLCKarnes County, TX
02-287802BARBOZA UNIT 13HMARATHON OIL EF LLCKarnes County, TX
02-288627BARBOZA UNIT 7HMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Barboza Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Brysch Jonas-Yosko Borgfeld SaKarnes County, TX2,234 BBLs2,931 MCFJan 2026
Chapman RogersKarnes County, TX666 BBLs2,485 MCFJan 2026
Chapman-Franke-Murphy-Kotara Sa 1HKarnes County, TX4,673 BBLs9,906 MCFJan 2026
Crews A-Love Ulw AKarnes County, TX5,105 BBLs14,344 MCFJan 2026
Crews Quad Ulw BKarnes County, TX10,850 BBLs32,794 MCFJan 2026
Culberson-Hughes UnitKarnes County, TX1,592 BBLs2,956 MCFJan 2026
Culberson-Patteson UnitKarnes County, TX2,367 BBLs5,239 MCFJan 2026
Foster UnitKarnes County, TX6,325 BBLs54,349 MCFJan 2026
Franke UnitKarnes County, TX15,065 BBLs77,169 MCFJan 2026
Franke-Foster-Patino Sa1Karnes County, TX1,335 BBLs20,650 MCFJan 2026
Kosub UnitKarnes County, TX9,637 BBLs68,713 MCFJan 2026
Kotara-Ridley UnitKarnes County, TX6,177 BBLs49,523 MCFJan 2026
L.B. Hailey UnitKarnes County, TX12,985 BBLs146,375 MCFJan 2026
McAlisterKarnes County, TX8,892 BBLs73,972 MCFJan 2026
Murphy-KotaraKarnes County, TX1,883 BBLs8,656 MCFJan 2026
Murphy-Sinclair UnitKarnes County, TX4,853 BBLs30,291 MCFJan 2026
Rogers-Foester UnitKarnes County, TX768 BBLs12,859 MCFJan 2026
SchulteKarnes County, TX20,406 BBLs77,001 MCFJan 2026
Sienkiewicz UnitKarnes County, TX5,917 BBLs14,764 MCFJan 2026
Urrutia UnitKarnes County, TX1,479 BBLs3,055 MCFJan 2026

Companies in the Area

These are the closest 20 companies operating near the Barboza Unit property.

Company Name
Blackbrush O & G, LLC
Burlington Resources Oil & Gas Company LP
Devon Energy Production Company, L.P.
Dewbre Petroleum Corporation
Encana Oil & Gas (USA) Inc.
Falcon Production LLC
Goldking Prod. Co.
Hilcorp Energy Company
Jones, Edwin M. Oil Co.
Marathon Oil Ef LLC
Ovintiv USA Inc.
Paloma Resources, LLC
Petrohawk Operating Company
Pioneer Natural Res. USA, Inc.
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Statoil Texas Onshore Prop LLC
Texstar North America, Inc.
Tidal Petroleum, Inc.
Warwick-Artemis, LLC

Frac'ing activity on Barboza Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32815Barboza 5H
42-255-32816Barboza 4H
42-255-32817Barboza 3H
42-255-32818Barboza 2H
42-255-34579Barboza 6H
42-255-34581Barboza AC14H
42-255-34583Barboza 7H
42-255-34584Barboza 502H
42-255-34755Barboza 503H
42-255-34763Barboza AC13H
42-255-35141Barboza Unit 13H
42-255-35142Barboza Unit 12H
42-255-35143Barboza Unit 11H
42-255-35144Barboza Unit 10H
42-255-35145Barboza Unit 9H
42-255-35151Barboza Unit AC 8H

Owners of Barboza Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCBARBOZA UNIT W#10HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARBOZA UNIT W#12HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARBOZA UNIT W#2HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARBOZA UNIT W#11HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARBOZA UNIT AC W#8HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARBOZA UNIT W#3HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARBOZA UNIT W#502HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBARBOZA UNIT AC W#13HMARATHON OIL EF LLC
Displaying 8 of 487 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Barboza Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-11230BARBOZA UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11230BARBOZA UNITNov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-11230BARBOZA UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11230BARBOZA UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270866BARBOZA UNIT 5HNov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-270866BARBOZA UNIT 5HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270866BARBOZA UNIT 5HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270866BARBOZA UNIT 5HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270866BARBOZA UNIT 5HNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-270866BARBOZA UNIT 5HNov 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-270866BARBOZA UNIT 5HNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-270944BARBOZA UNIT 4HNov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-270944BARBOZA UNIT 4HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270944BARBOZA UNIT 4HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270944BARBOZA UNIT 4HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-270944BARBOZA UNIT 4HNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-270944BARBOZA UNIT 4HNov 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-270944BARBOZA UNIT 4HNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-271132BARBOZA UNIT 2HNov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-271132BARBOZA UNIT 2HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-271132BARBOZA UNIT 2HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-271132BARBOZA UNIT 2HNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-271132BARBOZA UNIT 2HNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-271132BARBOZA UNIT 2HNov 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-271132BARBOZA UNIT 2HNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY