Retzloff-May

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Retzloff-May

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesOct 2011 - Jul 2025
Total Oil Production423,734 BBLs
Total Gas Production541,434 MCF
Recent Oil Production6,491 BBLs in Jun 2025
Recent Gas Production11,564 MCF in Jun 2025
Wells on Property2

Our Valuation Estimates for Retzloff-May

ShaleAssessment

Not Available

MarketMultiple

$1,760,964 **

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

Based on a decimal interest

Retzloff-May Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Retzloff-May
from Oct 2011 to Jul 2025

Wells on Retzloff-May

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34416RETZLOFF-MAY UNIT 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.747738-98.177646
42-013-36133RETZLOFF-MAY-TOM SA1 01HMARATHON OIL EF LLCProducingAtascosa County, TX28.734438-98.171166

Leases included in Retzloff-May

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-15694RETZLOFF-MAY UNITMARATHON OIL EF LLCAtascosa County, TX
01-21496RETZLOFF-MAY-TOM SA1MARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the Retzloff-May property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Esse-Retzloff-May-Tom Sa1Atascosa County, TX7,803 BBLs9,925 MCFJul 2025
Esse-Smith Ranch UnitAtascosa County, TX933 BBLs826 MCFJul 2025
Ethridge UnitAtascosa County, TX7,757 BBLs21,848 MCFJul 2025
Foushee-HenkeAtascosa County, TX82 BBLs104 MCFJul 2025
Foushee-Wright Keathley SaAtascosa County, TX7,148 BBLs9,471 MCFJul 2025
Giese UnitAtascosa County, TX2,731 BBLs3,405 MCFJul 2025
Giese-Henke UnitAtascosa County, TX0 BBLs0 MCFMay 2025
Henke UnitAtascosa County, TX2,978 BBLs3,894 MCFJul 2025
Henke-Wilhelm UnitAtascosa County, TX2,549 BBLs4,372 MCFJul 2025
Hogan Unit ALive Oak County, TX798 BBLs989 MCFJul 2025
Kathryn Ktly ABC Ulw ALive Oak County, TX2,249 BBLs12,544 MCFJul 2025
MauchAtascosa County, TX1,589 BBLs3,568 MCFJul 2025
Mauch Tom KruegerAtascosa County, TX10,001 BBLs18,323 MCFJul 2025
Retzloff May-Mauch Krueger SaAtascosa County, TX1,761 BBLs4,769 MCFJul 2025
Retzloff-TomAtascosa County, TX2,723 BBLs2,563 MCFJul 2025
Stewart-GieseAtascosa County, TX53,968 BBLs68,136 MCFJul 2025
Tom Family-Retzloff SaAtascosa County, TX3,155 BBLs1,137 MCFJul 2025
W. Smith B-A-MCS PsaAtascosa County, TX1,219 BBLs1,315 MCFJul 2025
Wilhelm-Smith UnitAtascosa County, TX2,228 BBLs3,361 MCFJul 2025
Wright-Henke UnitAtascosa County, TX0 BBLs0 MCFOct 2023

Frac'ing activity on Retzloff-May

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-36133RETZLOFF-MAY-TOM SA1 01H

Owners of Retzloff-May

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCRETZLOFF-MAY-TOM SA1 1HMARATHON OIL EF LLC
2025JLT O&G LPRETZLOFF-MAY-TOM SA1 1HMARATHON OIL EF LLC
2025TEXAS OSAGE ROYALTY POOLRETZLOFF-MAY-TOM SA1 1HMARATHON OIL EF LLC
2025O A J FAMILY LIMITED PTNSHIPRETZLOFF-MAY-TOM SA1 1HMARATHON OIL EF LLC
2025MAY PHILLIPRETZLOFF-MAY-TOM SA1 1HMARATHON OIL EF LLC
2025RETZLOFF CARROLL & JANETRETZLOFF-MAY-TOM SA1 1HMARATHON OIL EF LLC
2025AMBER HARVEST LLCRETZLOFF-MAY-TOM SA1 1HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES (USA) INCRETZLOFF-MAY-TOM SA1 1HMARATHON OIL EF LLC
Displaying 8 of 133 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Retzloff-May

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-15694RETZLOFF-MAY UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITMar 2025MARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITFeb 2025MARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITJan 2025MARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITDec 2024MARATHON OIL EF LLC
01-15694RETZLOFF-MAY UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC