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 - Sep 2025
Total Oil Production781,550 BBLs
Total Gas Production1,284,480 MCF
Recent Oil Production1,932 BBLs in Aug 2025
Recent Gas Production718 MCF in Aug 2025
Wells on Property5

Our Valuation Estimates for Schroeder-Chapman Unit

ShaleAssessment

$24,671 *

MarketMultiple

$361,694 **

* 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
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Schroeder-Chapman Unit
from Jul 2011 to Sep 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 East Unit 1Atascosa County, TX357 BBLs212 MCFSep 2025
Anthony West UnitAtascosa County, TX462 BBLs278 MCFSep 2025
BLT UnitAtascosa County, TX947 BBLs126 MCFSep 2025
Bros UnitAtascosa County, TX1,305 BBLs1,501 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
Jack Meeks 01Live Oak County, TX142 BBLs26 MCFAug 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
R. MayAtascosa County, TX27,251 BBLs20,415 MCFSep 2025
R. May B-Guajillo UnitAtascosa County, TX861 BBLs1,813 MCFSep 2025
Retzloff-Chapman UnitLive Oak County, TX25 BBLs320 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 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
2025HERITAGE MINERALS LTDSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025JAMBERS SHIRLEY SCHROEDERSCHROEDER-CHAPMAN UNITMARATHON OIL E
2025PURSER SHARON 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