Guajillo-Whitsett Posey Sa1

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. Guajillo-Whitsett Posey Sa1 Oil & Gas Property

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Property Summary

Key data points for Guajillo-Whitsett Posey Sa1

CountyLive Oak County, TX
OperatorMARATHON OIL EF LLC
Production DatesJun 2024 - Oct 2025
Total Oil Production187,771 BBLs
Total Gas Production386,162 MCF
Recent Oil Production3,966 BBLs in Sep 2025
Recent Gas Production10,965 MCF in Sep 2025
Wells on Property1

Our Valuation Estimates for Guajillo-Whitsett Posey Sa1

ShaleAssessment™

Not Available

MarketMultiple™

$695,820 **

* 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 Oct 2025

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, TX1,078 BBLs3,468 MCFOct 2025
Bethune-STCHLive Oak County, TX10,332 BBLs30,227 MCFOct 2025
Black HandLive Oak County, TX34,590 BBLs166,647 MCFSep 2025
Brewer UnitLive Oak County, TX1,525 BBLs7,545 MCFOct 2025
Buck UnitLive Oak County, TX1,733 BBLs3,935 MCFOct 2025
GuajilloLive Oak County, TX30,833 BBLs60,028 MCFOct 2025
Guajillo UnitAtascosa County, TX28,842 BBLs39,753 MCFOct 2025
Guajillo-Idylwood Sa3Live Oak County, TX2,759 BBLs11,125 MCFOct 2025
H. Harlan Bethune 01Live Oak County, TX6,609 BBLs20,366 MCFOct 2025
Heard Bower CentralAtascosa County, TX991 BBLs512 MCFOct 2025
Idylwood 0Live Oak County, TX1,605 BBLs2,267 MCFOct 2025
Massey BaldwinLive Oak County, TX224 BBLs662 MCFOct 2025
Norman Esse UnitLive Oak County, TX1,004 BBLs5,553 MCFOct 2025
Rafter TwoLive Oak County, TX451 BBLs2,922 MCFOct 2025
Retzloff UnitLive Oak County, TX5,193 BBLs13,550 MCFOct 2025
South Texas Childrens Home 01Live Oak County, TX3,163 BBLs8,607 MCFOct 2025
STCH-IdylwoodLive Oak County, TX11,921 BBLs32,101 MCFOct 2025
Taylor-Massengale AllocationLive Oak County, TX728 BBLs1,573 MCFOct 2025
Whitsett UnitLive Oak County, TX65,676 BBLs141,181 MCFOct 2025
Whitsett-Posey UnitLive Oak County, TX72 BBLs998 MCFSep 2025

Companies in the Area

These are the closest 20 companies operating near the Guajillo-Whitsett Posey Sa1 property.

Company Name
Aggietech Oil, LTD.
Bull Oil Company, LLC
Burlington Resources Oil & Gas Company LP
Hanson Minerals Co.
Lagerquist, Walter G., Jr.
Lakewood Operating, LTD.
Magnum Producing & Operating Co.
Manti Operating Company
Marathon Oil Ef LLC
Murphy Expl. & Prod. Co. - USA
Omega Energy, LLC
Pioneer Natural Res. USA, Inc.
Republic Resources, LLC.
Sea Eagle Ford, LLC
Silverbow Resources Oper, LLC
Suemaur Exploration, Inc.
Teal Operating, LLC
Tri-C Resources, Inc.
Verdun Oil & Gas LLC
Warwick-Artemis, LLC

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