Whitsett-Posey Unit

Oil & Gas Property in Live Oak County, TX

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Property Summary

Key data points for Whitsett-Posey Unit

CountyLive Oak County, TX
OperatorMARATHON OIL EF LLC
Production DatesMar 2013 - May 2026
Total Oil Production213,595 BBLs
Total Gas Production624,342 MCF
Recent Oil Production197 BBLs in Apr 2026
Recent Gas Production678 MCF in Apr 2026
Wells on Property5

Our Valuation Estimates for Whitsett-Posey Unit

ShaleAssessment

$18,032 *

MarketMultiple

$12,937 **

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

Based on a decimal interest

Whitsett-Posey Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Whitsett-Posey Unit
from Mar 2013 to May 2026

Wells on Whitsett-Posey Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-297-35241WHITSETT-POSEY UNIT 1HMARATHON OIL EF LLCProducingLive Oak County, TX28.624039-98.286280
42-297-35286WHITSETT-POSEY UNIT 2HMARATHON OIL EF LLCProducingLive Oak County, TX28.624612-98.285988
42-297-35287WHITSETT-POSEY UNIT 3HMARATHON OIL EF LLCShut InLive Oak County, TX28.624589-98.285913
42-297-35301WHITSETT-POSEY UNIT 4HMARATHON OIL EF LLCHorizontal Well Surface LocatioLive Oak County, TX28.624676-98.283154
42-297-35303WHITSETT-POSEY UNIT 5HMARATHON OIL EF LLCHorizontal Well Surface LocatioLive Oak County, TX28.624675-98.283076

Leases included in Whitsett-Posey Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10402WHITSETT-POSEY UNITMARATHON OIL EF LLCLive Oak County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
August WitteLive Oak County, TX0 BBLs0 MCFNov 2025
Bethune-STCHLive Oak County, TX9,332 BBLs27,189 MCFMay 2026
Black HandLive Oak County, TX21,761 BBLs118,731 MCFMay 2026
Brewer UnitLive Oak County, TX1,258 BBLs3,642 MCFMay 2026
GomillionLive Oak County, TX777 BBLs5,335 MCFMay 2026
GuajilloLive Oak County, TX21,370 BBLs43,887 MCFMay 2026
Guajillo UnitAtascosa County, TX38,321 BBLs51,442 MCFMay 2026
Guajillo-Idylwood Sa3Live Oak County, TX2,312 BBLs8,774 MCFMay 2026
Guajillo-Whitsett Posey Sa1Live Oak County, TX3,149 BBLs8,676 MCFMay 2026
H. Harlan Bethune 01Live Oak County, TX8,315 BBLs21,827 MCFMay 2026
HauglumLive Oak County, TX39,814 BBLs173,897 MCFMay 2026
Idylwood 0Live Oak County, TX4,009 BBLs9,417 MCFMay 2026
Massey BaldwinLive Oak County, TX0 BBLs0 MCFNov 2025
Norman Esse UnitLive Oak County, TX0 BBLs322 MCFMay 2026
Rafter TwoLive Oak County, TX0 BBLs0 MCFMay 2026
Retzloff UnitLive Oak County, TX4,065 BBLs5,785 MCFMay 2026
South Texas Childrens Home 01Live Oak County, TX1,207 BBLs2,285 MCFMay 2026
STCH-IdylwoodLive Oak County, TX10,597 BBLs43,983 MCFMay 2026
Taylor-Massengale AllocationLive Oak County, TX507 BBLs1,218 MCFMay 2026
Whitsett UnitLive Oak County, TX26,900 BBLs78,075 MCFMay 2026

Frac'ing activity on Whitsett-Posey Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-297-35241Whitsett Posey 1H
42-297-35286Whitsett Posey 2H
42-297-35287Whitsett Posey 3H

Owners of Whitsett-Posey Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCWHITSETT-POSEY UNITMARATHON OIL E
2025MAPFCB13-NETWHITSETT-POSEY UNITMARATHON OIL E
2025BENSMILLER SCOTT DOUGLASWHITSETT-POSEY UNITMARATHON OIL E
2025KING MARY FAMILY INVESTMENTS LPWHITSETT-POSEY UNITMARATHON OIL E
2025MONFILS CINDY GRACEWHITSETT-POSEY UNITMARATHON OIL E
2025POSEY DALE HOLLISWHITSETT-POSEY UNITMARATHON OIL E
2025POSEY RANDY DOUGLASWHITSETT-POSEY UNITMARATHON OIL E
2025POSEY TERRY LEEWHITSETT-POSEY UNITMARATHON OIL E
Displaying 8 of 39 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Whitsett-Posey Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10402WHITSETT-POSEY UNITMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITJan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITDec 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITSep 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITAug 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITJul 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10402WHITSETT-POSEY UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY