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 - Sep 2025
Total Oil Production611,683 BBLs
Total Gas Production976,180 MCF
Recent Oil Production25 BBLs in Aug 2025
Recent Gas Production320 MCF in Aug 2025
Wells on Property3

Our Valuation Estimates for Retzloff-Chapman Unit

ShaleAssessment

$43,900 *

MarketMultiple

$74,134 **

* 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 Sep 2025

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 LLCShut InLive 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
Anthony East Unit 1Atascosa County, TX357 BBLs212 MCFSep 2025
Anthony West UnitAtascosa County, TX462 BBLs278 MCFSep 2025
Esse-Retzloff-May-Tom Sa1Atascosa County, TX3,076 BBLs3,132 MCFSep 2025
Esse-Smith Ranch UnitAtascosa County, TX1,977 BBLs1,691 MCFSep 2025
Giese UnitAtascosa County, TX4,073 BBLs4,454 MCFSep 2025
Guy Phillip WrightLive Oak County, TX17,567 BBLs34,113 MCFSep 2025
Henke UnitAtascosa County, TX1,709 BBLs1,208 MCFSep 2025
Henke-Wilhelm UnitAtascosa County, TX2,646 BBLs3,116 MCFSep 2025
Jo Ann EsseLive Oak County, TX10,448 BBLs43,210 MCFSep 2025
Joe Mahan UnitLive Oak County, TX225 BBLs1,908 MCFSep 2025
May GirlsAtascosa County, TX5,473 BBLs4,586 MCFSep 2025
May Girls-Chapman UnitAtascosa County, TX0 BBLs0 MCFJul 2025
May-ChapmanAtascosa County, TX2,438 BBLs3,076 MCFSep 2025
Pat UnitAtascosa County, TX1,005 BBLs1,367 MCFSep 2025
R May A-May Girls Chapman Sa2Atascosa County, TX30,406 BBLs30,849 MCFSep 2025
R May A-Schroeder Chapman Sa1Atascosa County, TX25,314 BBLs23,195 MCFSep 2025
Schroeder-Chapman UnitAtascosa County, TX1,932 BBLs718 MCFSep 2025
Sharon Fordyce 01Live Oak County, TX46 BBLs17 MCFAug 2025
Tom-Smith Unit AAtascosa County, TX2,807 BBLs4,663 MCFSep 2025
Wilhelm-Smith UnitAtascosa County, TX3,519 BBLs5,823 MCFSep 2025

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
2025DAHLIA VENTURES LTDRETZLOFF-CHAPMAN UNITMARATHON OIL E
2025INGLEWOOD MANAGEMENT LTDRETZLOFF-CHAPMAN UNITMARATHON OIL E
2025WALLECK PEGGY SUERETZLOFF-CHAPMAN UNITMARATHON OIL E
2025HARDIN DOROTHY MAERETZLOFF-CHAPMAN UNITMARATHON OIL E
2025RETZLOFF RONALD JRETZLOFF-CHAPMAN UNITMARATHON OIL E
2025SHERRILL JANIS KAYRETZLOFF-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 UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITMar 2025MARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITFeb 2025MARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITJan 2025MARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITDec 2024MARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10196RETZLOFF-CHAPMAN UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC