Schroeder-Chapman Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Schroeder-Chapman Unit

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesJul 2011 - Oct 2025
Total Oil Production781,954 BBLs
Total Gas Production1,285,534 MCF
Recent Oil Production1,342 BBLs in Sep 2025
Recent Gas Production721 MCF in Sep 2025
Wells on Property5

Our Valuation Estimates for Schroeder-Chapman Unit

ShaleAssessment

$24,352 *

MarketMultiple

$323,252 **

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

Based on a decimal interest

Schroeder-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 Schroeder-Chapman Unit
from Jul 2011 to Oct 2025

Wells on Schroeder-Chapman Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34369SCHROEDER-CHAPMAN UNIT 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.701226-98.226203
42-013-34530SCHROEDER-CHAPMAN UNIT 2HMARATHON OIL EF LLCProducingAtascosa County, TX28.705327-98.223683
42-013-34532SCHROEDER-CHAPMAN UNIT 3HMARATHON OIL EF LLCShut InAtascosa County, TX28.703989-98.225697
42-013-35836SCHROEDER-CHAPMAN UNIT 4HMARATHON OIL EF LLCProducingAtascosa County, TX28.701943-98.224984
42-013-35837SCHROEDER-CHAPMAN UNIT 5HMARATHON OIL EF LLCProducingAtascosa County, TX28.701763-98.224802

Leases included in Schroeder-Chapman Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-15555SCHROEDER-CHAPMAN UNITMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Anthony West UnitAtascosa County, TX349 BBLs276 MCFOct 2025
Bros UnitAtascosa County, TX1,848 BBLs1,780 MCFOct 2025
Cheatham-New 01Live Oak County, TX0 BBLs0 MCFAug 2025
Guy Phillip WrightLive Oak County, TX10,801 BBLs27,716 MCFOct 2025
Henke UnitAtascosa County, TX2,051 BBLs2,300 MCFOct 2025
Henke-Wilhelm UnitAtascosa County, TX2,916 BBLs3,056 MCFOct 2025
Jack Meeks 01Live Oak County, TX0 BBLs0 MCFOct 2025
JTN UnitAtascosa County, TX294 BBLs228 MCFOct 2025
May GirlsAtascosa County, TX4,343 BBLs3,244 MCFOct 2025
May Girls-Chapman UnitAtascosa County, TX0 BBLs0 MCFOct 2025
May-ChapmanAtascosa County, TX2,126 BBLs3,658 MCFOct 2025
Pat UnitAtascosa County, TX750 BBLs1,235 MCFOct 2025
R May A-May Girls Chapman Sa2Atascosa County, TX18,201 BBLs19,943 MCFOct 2025
R May A-Schroeder Chapman Sa1Atascosa County, TX17,068 BBLs16,995 MCFOct 2025
R. MayAtascosa County, TX18,916 BBLs13,128 MCFOct 2025
R. May B-Guajillo UnitAtascosa County, TX842 BBLs1,566 MCFOct 2025
Retzloff-Chapman UnitLive Oak County, TX235 BBLs376 MCFOct 2025
Sharon Fordyce 01Live Oak County, TX0 BBLs0 MCFAug 2025
Tom-Smith Unit AAtascosa County, TX2,898 BBLs4,190 MCFOct 2025
Wilhelm-Smith UnitAtascosa County, TX2,157 BBLs3,581 MCFOct 2025

Frac'ing activity on Schroeder-Chapman Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-34532Schroeder Chapman 3H
42-013-35836S - Chapman Unit 4H
42-013-35837S - Chapman Unit 5H

Owners of Schroeder-Chapman Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025ESSE IVAN LYNSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025CHAPMAN HUGH T FAMILY LIMITEDSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025AMBER HARVEST LLCSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025FREEHOLD ROYALTIES (USA) INCSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025PURSER SHARON SCHROEDERSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025HERITAGE MINERALS LTDSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025JAMBERS SHIRLEY SCHROEDERSCHROEDER-CHAPMAN UNITMARATHON OIL E
Displaying 8 of 39 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Schroeder-Chapman Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-15555SCHROEDER-CHAPMAN UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITMar 2025MARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITFeb 2025MARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITJan 2025MARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITDec 2024MARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15555SCHROEDER-CHAPMAN UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC