Heard Bower Central

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Heard Bower Central

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesSep 2011 - Dec 2025
Total Oil Production1,081,172 BBLs
Total Gas Production1,598,245 MCF
Recent Oil Production1,049 BBLs in Dec 2025
Recent Gas Production292 MCF in Dec 2025
Wells on Property8

Our Valuation Estimates for Heard Bower Central

ShaleAssessment

$100,040 *

MarketMultiple

$161,130 **

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

Based on a decimal interest

Heard Bower Central Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Heard Bower Central
from Sep 2011 to Dec 2025

Wells on Heard Bower Central

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34381HEARD BOWER CENTRAL UNIT 4HMARATHON OIL EF LLCShut InAtascosa County, TX28.685192-98.298645
42-013-34790HEARD BOWER CENTRAL UNIT 21HMARATHON OIL EF LLCProducingAtascosa County, TX28.674880-98.293243
42-013-34791HEARD BOWER CENTRAL UNIT 22HMARATHON OIL EF LLCShut InAtascosa County, TX28.674826-98.293249
42-013-34792HEARD BOWER CENTRAL UNIT 23HMARATHON OIL EF LLCShut InAtascosa County, TX28.674771-98.293255
42-013-34897HEARD BOWER CENTRAL UNIT 25HMARATHON OIL EF LLCProducingAtascosa County, TX28.674757-98.292316
42-013-34898HEARD BOWER CENTRAL UNIT 24HMARATHON OIL EF LLCProducingAtascosa County, TX28.674810-98.292310
42-013-34899HEARD BOWER CENTRAL UNIT 26HMARATHON OIL EF LLCProducingAtascosa County, TX28.674701-98.292322
42-013-35566HEARD BOWER CENTRAL WEST 8ACMARATHON OIL EF LLCShut InAtascosa County, TX28.675235-98.295227

Leases included in Heard Bower Central

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-15822HEARD BOWER CENTRAL UNITMARATHON OIL EF LLCAtascosa County, TX
02-11545HEARD BOWER CENTRAL WESTMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the Heard Bower Central property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Bensmiller Unit ALive Oak County, TX148 BBLs749 MCFJan 2026
Buck UnitLive Oak County, TX1,276 BBLs3,553 MCFJan 2026
Cheatham-New 01Live Oak County, TX1,450 BBLs83 MCFJan 2026
Edmund Tom 0Atascosa County, TX29,559 BBLs12,003 MCFJan 2026
Georgia Buck 01Live Oak County, TX598 BBLs276 MCFJan 2026
GuajilloLive Oak County, TX24,363 BBLs44,953 MCFJan 2026
Guajillo UnitAtascosa County, TX30,588 BBLs37,586 MCFJan 2026
Guajillo-Idylwood Sa3Live Oak County, TX4,332 BBLs13,090 MCFJan 2026
Guajillo-Whitsett Posey Sa1Live Oak County, TX3,129 BBLs8,425 MCFJan 2026
Heard BowerAtascosa County, TX1,881 BBLs5,411 MCFJan 2026
James Keith Esse 01Live Oak County, TX6,458 BBLs12,629 MCFJan 2026
Justin Tom 01Atascosa County, TX19,077 BBLs9,618 MCFJan 2026
May-ChapmanAtascosa County, TX1,535 BBLs580 MCFJan 2026
Middle McCowenMcMullen County, TX0 BBLs0 MCFNov 2018
Nancy EdmundAtascosa County, TX3,760 BBLs5,035 MCFJan 2026
R. MayAtascosa County, TX18,689 BBLs18,209 MCFJan 2026
R. May B-Guajillo UnitAtascosa County, TX579 BBLs293 MCFJan 2026
Retzloff UnitLive Oak County, TX8,243 BBLs14,471 MCFJan 2026
WhitsettLive Oak County, TX10 BBLs27 MCFDec 2025
Whitsett-Posey UnitLive Oak County, TX161 BBLs258 MCFJan 2026

Frac'ing activity on Heard Bower Central

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35566Heard Bower 8H AC

Owners of Heard Bower Central

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCHEARD BOWER CENTRALWEST 8ACMARATHON OIL EF LLC
20255H BROTHERS LPHEARD BOWER CENTRALWEST 8ACMARATHON OIL EF LLC
2025J & E HEARD MINERALS LTDHEARD BOWER CENTRALWEST 8ACMARATHON OIL EF LLC
2025UNION PACIFIC RAILROAD COMPANYHEARD BOWER CENTRALWEST 8ACMARATHON OIL EF LLC

Oil & Gas Sales on Heard Bower Central

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-15822HEARD BOWER CENTRAL UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITNov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITOct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITSep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITAug 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITJul 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15822HEARD BOWER CENTRAL UNITJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITJun 2025ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITMay 2025ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITMay 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITMay 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITApr 2025ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15822HEARD BOWER CENTRAL UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC