Ethridge Unit

Oil & Gas Property in Atascosa County, TX

  2. Texas
  3. Atascosa County, TX
  4. Oil & Gas Properties in Atascosa County, TX
  5. Ethridge Unit Oil & Gas Property

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Property Summary

Key data points for Ethridge Unit

CountiesAtascosa County, TX
Live Oak County, TX
OperatorMARATHON OIL EF LLC
Production DatesSep 2011 - Mar 2026
Total Oil Production932,267 BBLs
Total Gas Production1,868,481 MCF
Recent Oil Production6,061 BBLs in Feb 2026
Recent Gas Production13,560 MCF in Feb 2026
Wells on Property6

Our Valuation Estimates for Ethridge Unit

ShaleAssessment™

$58,415 *

MarketMultiple™

$826,039 **

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

Based on a decimal interest

Ethridge Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Ethridge Unit
from Sep 2011 to Mar 2026

Wells on Ethridge Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-36130ETHRIDGE UNIT A 3HMARATHON OIL EF LLCProducingAtascosa County, TX28.734525-98.171046
42-013-36131ETHRIDGE UNIT A 4HMARATHON OIL EF LLCProducingAtascosa County, TX28.734482-98.171106
42-297-34974ETHRIDGE UNIT A 1MARATHON OIL EF LLCShut InLive Oak County, TX28.738027-98.163522
42-297-34975ETHRIDGE UNIT B 1MARATHON OIL EF LLCShut InLive Oak County, TX28.737993-98.163494
42-297-35436ETHRIDGE UNIT B 2MARATHON OIL EF LLCShut InLive Oak County, TX28.739802-98.160596
42-297-35514ETHRIDGE UNIT A 2MARATHON OIL EF LLCShut InLive Oak County, TX28.735255-98.166418

Leases included in Ethridge Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09715ETHRIDGE UNIT AMARATHON OIL EF LLCAtascosa County, TX
02-09716ETHRIDGE UNIT BMARATHON OIL EF LLCLive Oak County, TX

Nearby Properties

These are the closest 20 properties to the Ethridge Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Esse-Retzloff-May-Tom Sa1Atascosa County, TX3,757 BBLs3,347 MCFMar 2026
Esse-Smith Ranch UnitAtascosa County, TX9 BBLs1 MCFMar 2026
Foushee-HenkeAtascosa County, TX33 BBLs33 MCFFeb 2026
Foushee-Wright Keathley SaAtascosa County, TX4,909 BBLs8,627 MCFMar 2026
Giese-Henke UnitAtascosa County, TX0 BBLs0 MCFOct 2025
Guerra UnitLive Oak County, TX873 BBLs7,640 MCFMar 2026
Henke UnitAtascosa County, TX695 BBLs240 MCFMar 2026
Hogan Unit ALive Oak County, TX1,393 BBLs2,141 MCFMar 2026
Jo Ann EsseLive Oak County, TX102,221 BBLs112,692 MCFMar 2026
Kathryn KeathleyLive Oak County, TX27,120 BBLs88,269 MCFMar 2026
Kathryn Ktly ABC Ulw ALive Oak County, TX1,513 BBLs8,846 MCFMar 2026
MauchAtascosa County, TX744 BBLs315 MCFMar 2026
Mauch Tom KruegerAtascosa County, TX6,019 BBLs12,179 MCFMar 2026
Retzloff May-Mauch Krueger SaAtascosa County, TX1,032 BBLs3,386 MCFMar 2026
Retzloff-MayAtascosa County, TX7,557 BBLs13,421 MCFMar 2026
Retzloff-TomAtascosa County, TX3,208 BBLs2,103 MCFMar 2026
Stewart-GieseAtascosa County, TX14,908 BBLs24,140 MCFMar 2026
Tom Family UnitAtascosa County, TX2,938 BBLs3,674 MCFMar 2026
Tom Family-Retzloff SaAtascosa County, TX4,095 BBLs1,855 MCFMar 2026
Wright-Henke UnitAtascosa County, TX0 BBLs0 MCFOct 2023

Companies in the Area

These are the closest 20 companies operating near the Ethridge Unit property.

Company Name
Baytex USA Development, LLC
Burlington Resources Oil & Gas Company LP
Capital Star Oil & Gas, Inc.
Chevron USA Inc
Dorchester Operating Company LLC
Enserch Exploration Inc
Marathon Oil Ef LLC
Miller, W. C. Operating Company
Murphy Expl. & Prod. Co. - USA
Newfield Exploration Company
Pioneer Natural Res. USA, Inc.
Rio-Tex, Inc.
Rollert Co., Inc., The
Sea Eagle Ford, LLC
Silverbow Resources Oper, LLC
Somex Energy Company
Sonat Exploration Co. - Houston
Venus Oil Company
Verdun Oil & Gas LLC
XTO Energy Inc.

Frac'ing activity on Ethridge Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-36130ETHRIDGE UNIT A 3H
42-013-36131ETHRIDGE UNIT A 4H
42-297-34974Ethridge Unit A #1
42-297-34975Ethridge Unit B #1
42-297-35436Ethridge B2
42-297-35514Ethridge Unit A 2

Owners of Ethridge Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCETHRIDGE UNIT A 01HMARATHON OIL E
2025JENDRZEY SCOTT MICHAELETHRIDGE UNIT A 01HMARATHON OIL E
2025ESSE IVAN LYNETHRIDGE UNIT A 01HMARATHON OIL E
2025AMBER HARVEST LLCETHRIDGE UNIT A 01HMARATHON OIL E
2025OAJ FAMILY LTD PARTNERSHIPETHRIDGE UNIT A 01HMARATHON OIL E
2025TEXAS OSAGE ROYALTY POOL INCETHRIDGE UNIT A 01HMARATHON OIL E
2025KKKE LTDETHRIDGE UNIT A 01HMARATHON OIL E
2025PAES LTDETHRIDGE UNIT A 01HMARATHON OIL E
Displaying 8 of 53 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Ethridge Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09715ETHRIDGE UNIT AJun 2024GULFMARK ENERGY, INC.MARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AJun 2024CIMA ENERGY, LPMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AJun 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AMay 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AMay 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AMay 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AMay 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AMay 2024MARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AMay 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09716ETHRIDGE UNIT BMay 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AApr 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AApr 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AApr 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AApr 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AApr 2024MARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AApr 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09716ETHRIDGE UNIT BApr 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-09716ETHRIDGE UNIT BApr 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-09716ETHRIDGE UNIT BApr 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-09716ETHRIDGE UNIT BApr 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09716ETHRIDGE UNIT BApr 2024MARATHON OIL EF LLC
02-09716ETHRIDGE UNIT BApr 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AFeb 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09716ETHRIDGE UNIT BFeb 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09715ETHRIDGE UNIT AJan 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC