Retzloff-Chapman Unit

Oil & Gas Property in Live Oak County, TX

Property Summary

Key data points for Retzloff-Chapman Unit

CountyLive Oak County, TX
OperatorMARATHON OIL EF LLC
Production DatesAug 2012 - Apr 2026
Total Oil Production613,951 BBLs
Total Gas Production978,231 MCF
Recent Oil Production292 BBLs in Mar 2026
Recent Gas Production359 MCF in Mar 2026
Wells on Property3

Our Valuation Estimates for Retzloff-Chapman Unit

ShaleAssessment

$40,149 *

MarketMultiple

$33,163 **

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

Based on a decimal interest

Retzloff-Chapman Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Retzloff-Chapman Unit
from Aug 2012 to Apr 2026

Wells on Retzloff-Chapman Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-297-35140RETZLOFF-CHAPMAN UNIT 1HMARATHON OIL EF LLCProducingLive Oak County, TX28.707586-98.194974
42-297-35143RETZLOFF-CHAPMAN UNIT 2HMARATHON OIL EF LLCProducingLive Oak County, TX28.707518-98.194974
42-297-35150RETZLOFF-CHAPMAN UNIT 3HMARATHON OIL EF LLCProducingLive Oak County, TX28.707449-98.194975

Leases included in Retzloff-Chapman Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10196RETZLOFF-CHAPMAN UNITMARATHON OIL EF LLCLive Oak County, TX

Nearby Properties

These are the closest 20 properties to the Retzloff-Chapman Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Esse-Retzloff-May-Tom Sa1Atascosa County, TX3,765 BBLs3,558 MCFApr 2026
Esse-Smith Ranch UnitAtascosa County, TX216 BBLs91 MCFApr 2026
Giese UnitAtascosa County, TX3,008 BBLs3,121 MCFApr 2026
Guy Phillip WrightLive Oak County, TX17,685 BBLs27,748 MCFApr 2026
Henke UnitAtascosa County, TX1,054 BBLs171 MCFApr 2026
Henke-Wilhelm UnitAtascosa County, TX1,522 BBLs2,033 MCFApr 2026
Jo Ann EsseLive Oak County, TX0 BBLs0 MCFMay 2026
Joe Mahan UnitLive Oak County, TX296 BBLs880 MCFApr 2026
May GirlsAtascosa County, TX4,201 BBLs3,458 MCFApr 2026
May Girls-Chapman UnitAtascosa County, TX0 BBLs0 MCFDec 2025
May-ChapmanAtascosa County, TX3,548 BBLs6,811 MCFApr 2026
MeeksLive Oak County, TX920 BBLs0 MCFApr 2026
Pat UnitAtascosa County, TX580 BBLs504 MCFApr 2026
R May A-May Girls Chapman Sa2Atascosa County, TX14,353 BBLs24,371 MCFApr 2026
R May A-Schroeder Chapman Sa1Atascosa County, TX13,745 BBLs25,471 MCFApr 2026
Retzloff-TomAtascosa County, TX4,472 BBLs5,344 MCFApr 2026
Schroeder-Chapman UnitAtascosa County, TX3,376 BBLs2,827 MCFApr 2026
Sharon Fordyce 01Live Oak County, TX11 BBLs15 MCFMar 2026
Tom-Smith Unit AAtascosa County, TX1,530 BBLs2,578 MCFApr 2026
Wilhelm-Smith UnitAtascosa County, TX1,282 BBLs1,445 MCFApr 2026

Frac'ing activity on Retzloff-Chapman Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-297-35140Retzloff Chapman 1H
42-297-35143Retzloff Chapman 2H
42-297-35150Retzloff Chapman 3H

Owners of Retzloff-Chapman Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCRETZLOFF-CHAPMAN UNITMARATHON OIL E
2025CHAPMAN HUGH T FAMILY LIMITEDRETZLOFF-CHAPMAN UNITMARATHON OIL E
2025INGLEWOOD MANAGEMENT LTDRETZLOFF-CHAPMAN UNITMARATHON OIL E
2025DAHLIA VENTURES LTDRETZLOFF-CHAPMAN UNITMARATHON OIL E
2025WALLECK PEGGY SUERETZLOFF-CHAPMAN UNITMARATHON OIL E
2025RETZLOFF DONALD LRETZLOFF-CHAPMAN UNITMARATHON OIL E
2025HARDIN DOROTHY MAERETZLOFF-CHAPMAN UNITMARATHON OIL E
2025RETZLOFF RONALD JRETZLOFF-CHAPMAN UNITMARATHON OIL E
Displaying 8 of 25 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Retzloff-Chapman Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10196RETZLOFF-CHAPMAN UNITMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITJan 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITJan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITDec 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITDec 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10196RETZLOFF-CHAPMAN UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY