Whitsett-Posey Unit

Oil & Gas Property in Live Oak County, TX

Property Summary

Key data points for Whitsett-Posey Unit

CountyLive Oak County, TX
OperatorMARATHON OIL EF LLC
Production DatesMar 2013 - Sep 2025
Total Oil Production212,708 BBLs
Total Gas Production621,694 MCF
Recent Oil Production106 BBLs in Aug 2025
Recent Gas Production1,038 MCF in Aug 2025
Wells on Property5

Our Valuation Estimates for Whitsett-Posey Unit

ShaleAssessment

$19,933 *

MarketMultiple

$38,426 **

* 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 Sep 2025

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, TX81 BBLs236 MCFSep 2025
Bethune-STCHLive Oak County, TX10,889 BBLs25,989 MCFSep 2025
Black HandLive Oak County, TX38,137 BBLs189,493 MCFAug 2025
Brewer UnitLive Oak County, TX1,258 BBLs6,111 MCFSep 2025
GomillionLive Oak County, TX342 BBLs4,154 MCFSep 2025
GuajilloLive Oak County, TX30,891 BBLs66,494 MCFSep 2025
Guajillo UnitAtascosa County, TX30,915 BBLs48,853 MCFSep 2025
Guajillo-Idylwood Sa3Live Oak County, TX3,315 BBLs11,909 MCFSep 2025
Guajillo-Whitsett Posey Sa1Live Oak County, TX4,759 BBLs12,546 MCFSep 2025
H. Harlan Bethune 01Live Oak County, TX8,601 BBLs22,415 MCFSep 2025
HauglumLive Oak County, TX130,657 BBLs370,456 MCFAug 2025
Idylwood 0Live Oak County, TX1,530 BBLs1,740 MCFSep 2025
Massey BaldwinLive Oak County, TX677 BBLs691 MCFSep 2025
Norman Esse UnitLive Oak County, TX1,631 BBLs7,230 MCFSep 2025
Rafter Two UnitLive Oak County, TX551 BBLs2,241 MCFSep 2025
Retzloff UnitLive Oak County, TX4,341 BBLs6,192 MCFSep 2025
South Texas Childrens Home 01Live Oak County, TX3,890 BBLs9,779 MCFSep 2025
STCH-IdylwoodLive Oak County, TX12,421 BBLs25,880 MCFSep 2025
Taylor-Massengale AllocationLive Oak County, TX1,107 BBLs3,542 MCFSep 2025
Whitsett UnitLive Oak County, TX61,612 BBLs129,071 MCFSep 2025

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
2025POSEY RANDY DOUGLASWHITSETT-POSEY UNITMARATHON OIL E
2025POSEY TERRY LEEWHITSETT-POSEY UNITMARATHON OIL E
2025MONFILS CINDY GRACEWHITSETT-POSEY UNITMARATHON OIL E
2025POSEY DALE HOLLISWHITSETT-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 UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITNov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITNov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITNov 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITOct 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITSep 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITAug 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITAug 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10402WHITSETT-POSEY UNITAug 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC