Guajillo-Whitsett Posey Sa1

Oil & Gas Property in Live Oak County, TX

Property Summary

Key data points for Guajillo-Whitsett Posey Sa1

CountyLive Oak County, TX
OperatorMARATHON OIL EF LLC
Production DatesJun 2024 - Apr 2026
Total Oil Production205,423 BBLs
Total Gas Production438,454 MCF
Recent Oil Production2,657 BBLs in Mar 2026
Recent Gas Production8,238 MCF in Mar 2026
Wells on Property1

Our Valuation Estimates for Guajillo-Whitsett Posey Sa1

ShaleAssessment

Not Available

MarketMultiple

$416,609 **

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

Based on a decimal interest

Guajillo-Whitsett Posey Sa1 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Guajillo-Whitsett Posey Sa1
from Jun 2024 to Apr 2026

Wells on Guajillo-Whitsett Posey Sa1

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-297-36416GUAJILLO-WHITSETT POSEY SA1 1HMARATHON OIL EF LLCProducingLive Oak County, TX28.637147-98.298502

Leases included in Guajillo-Whitsett Posey Sa1

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-12817GUAJILLO-WHITSETT POSEY SA1MARATHON OIL EF LLCLive Oak County, TX

Nearby Properties

These are the closest 20 properties to the Guajillo-Whitsett Posey Sa1 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
August WitteLive Oak County, TX0 BBLs0 MCFNov 2025
Bethune-STCHLive Oak County, TX10,326 BBLs21,848 MCFApr 2026
Black HandLive Oak County, TX23,918 BBLs126,687 MCFApr 2026
Brewer UnitLive Oak County, TX1,360 BBLs3,783 MCFApr 2026
Buck UnitLive Oak County, TX1,552 BBLs2,544 MCFApr 2026
GuajilloLive Oak County, TX9,991 BBLs26,068 MCFApr 2026
Guajillo UnitAtascosa County, TX29,102 BBLs29,900 MCFApr 2026
Guajillo-Idylwood Sa3Live Oak County, TX2,044 BBLs6,655 MCFApr 2026
H. Harlan Bethune 01Live Oak County, TX10,631 BBLs19,228 MCFApr 2026
Heard Bower CentralAtascosa County, TX0 BBLs0 MCFApr 2026
Idylwood 0Live Oak County, TX1,840 BBLs4,858 MCFApr 2026
Massey BaldwinLive Oak County, TX0 BBLs0 MCFNov 2025
Norman Esse UnitLive Oak County, TX893 BBLs3,219 MCFApr 2026
Rafter TwoLive Oak County, TX0 BBLs0 MCFMay 2026
Retzloff UnitLive Oak County, TX6,687 BBLs13,141 MCFApr 2026
South Texas Childrens Home 01Live Oak County, TX1,078 BBLs1,450 MCFApr 2026
STCH-IdylwoodLive Oak County, TX10,866 BBLs26,298 MCFApr 2026
Taylor-Massengale AllocationLive Oak County, TX567 BBLs2,739 MCFApr 2026
Whitsett UnitLive Oak County, TX31,781 BBLs95,788 MCFApr 2026
Whitsett-Posey UnitLive Oak County, TX173 BBLs405 MCFApr 2026

Frac'ing activity on Guajillo-Whitsett Posey Sa1

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-297-36416Guajillo-Whitsett Posey SA1 1H

Owners of Guajillo-Whitsett Posey Sa1

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCGUAJILLO-WHITSETT POSEY SA1MARATHON OIL E
2025SOUTH TEXAS CHILDREN'S HOME LANDGUAJILLO-WHITSETT POSEY SA1MARATHON OIL E
2025EXEMPT-STATE OF TEXASGUAJILLO-WHITSETT POSEY SA1MARATHON OIL E

Oil & Gas Sales on Guajillo-Whitsett Posey Sa1

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-12817GUAJILLO-WHITSETT POSEY SA1Mar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Feb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Feb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Feb 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Jan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Jan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Jan 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Dec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Dec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Dec 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Nov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Nov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Nov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Oct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Oct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Sep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Sep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Sep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Aug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Aug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Aug 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Jul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Jul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12817GUAJILLO-WHITSETT POSEY SA1Jul 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY