Whitsett-Posey Unit

Oil & Gas Property in Live Oak County, TX

  2. Texas
  3. Live Oak County, TX
  4. Oil & Gas Properties in Live Oak County, TX
  5. Whitsett-Posey Unit Oil & Gas Property

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Property Summary

Key data points for Whitsett-Posey Unit

CountyLive Oak County, TX
OperatorMARATHON OIL EF LLC
Production DatesMar 2013 - Mar 2026
Total Oil Production213,184 BBLs
Total Gas Production622,992 MCF
Recent Oil ProductionNo Recent Prod.
Recent Gas ProductionNo Recent Prod.
Wells on Property5

Our Valuation Estimates for Whitsett-Posey Unit

ShaleAssessment™

$18,468 *

MarketMultiple™

$16,293 **

* 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 Mar 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 NameOperatorCounty
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, TX9,095 BBLs22,781 MCFMar 2026
Black HandLive Oak County, TX22,013 BBLs118,647 MCFMar 2026
Brewer UnitLive Oak County, TX118 BBLs266 MCFMar 2026
GomillionLive Oak County, TX58 BBLs141 MCFMar 2026
GuajilloLive Oak County, TX20,112 BBLs38,655 MCFMar 2026
Guajillo UnitAtascosa County, TX27,692 BBLs30,357 MCFMar 2026
Guajillo-Idylwood Sa3Live Oak County, TX3,458 BBLs11,193 MCFMar 2026
Guajillo-Whitsett Posey Sa1Live Oak County, TX2,862 BBLs9,821 MCFMar 2026
H. Harlan Bethune 01Live Oak County, TX8,634 BBLs18,504 MCFMar 2026
HauglumLive Oak County, TX48,823 BBLs208,199 MCFMar 2026
Idylwood 0Live Oak County, TX2,289 BBLs5,785 MCFMar 2026
Massey BaldwinLive Oak County, TX0 BBLs0 MCFNov 2025
Norman Esse UnitLive Oak County, TX4 BBLs78 MCFMar 2026
Rafter TwoLive Oak County, TX24 BBLs227 MCFMar 2026
Retzloff UnitLive Oak County, TX4,691 BBLs8,545 MCFMar 2026
South Texas Childrens Home 01Live Oak County, TX2,003 BBLs3,597 MCFMar 2026
STCH-IdylwoodLive Oak County, TX9,746 BBLs28,071 MCFMar 2026
Taylor-Massengale AllocationLive Oak County, TX0 BBLs0 MCFMar 2026
Whitsett UnitLive Oak County, TX31,994 BBLs121,330 MCFMar 2026

Companies in the Area

These are the closest 20 companies operating near the Whitsett-Posey Unit property.

Company Name
Aggietech Oil, LTD.
Bull Oil Company, LLC
Burlington Resources Oil & Gas Company LP
Ginco Operating Co.
Indian Oil LTD.
Lagerquist, Walter G., Jr.
Marathon Oil Ef LLC
Murphy Expl. & Prod. Co. - USA
Petrotx Operating, LLC
Pioneer Natural Res. USA, Inc.
Sea Eagle Ford, LLC
Silver Hill Energy Operating, LLC
Silverbow Resources Oper, LLC
Statoil Texas Onshore Prop LLC
Stephenson, Light
Tanos Production, Inc.
Teal Operating, LLC
Texas Secondary Oil Corporation
Verdun Oil & Gas LLC
Warwick-Artemis, LLC

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