Armstrong 12

Oil & Gas Property in Martin County, TX

  2. Texas
  3. Martin County, TX
  4. Oil & Gas Properties in Martin County, TX
  5. Armstrong 12 Oil & Gas Property

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Property Summary

Key data points for Armstrong 12

CountyMartin County, TX
OperatorPETROPLEX ENERGY INC.
Production DatesMay 2009 - Jun 2026
Total Oil Production281,831 BBLs
Total Gas Production804,061 MCF
Recent Oil Production503 BBLs in May 2026
Recent Gas Production2,188 MCF in May 2026
Wells on Property2

Our Valuation Estimates for Armstrong 12

ShaleAssessment™

$33,334 *

MarketMultiple™

$56,010 **

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

Based on a decimal interest

Armstrong 12 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Armstrong 12
from May 2009 to Jun 2026

Wells on Armstrong 12

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-317-35576ARMSTRONG 12 1PETROPLEX ENERGY INC.ProducingMartin County, TX32.152355-101.776446
42-317-35725ARMSTRONG 12 2PETROPLEX ENERGY INC.ProducingMartin County, TX32.147169-101.778350

Leases included in Armstrong 12

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-39527ARMSTRONG "12"PETROPLEX ENERGY INC.Martin County, TX

Nearby Properties

These are the closest 20 properties to the Armstrong 12 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Chesser 12Martin County, TX425 BBLs2,179 MCFJun 2026
ClementsMartin County, TX85 BBLs0 MCFJun 2026
ClineMartin County, TX177 BBLs0 MCFJun 2026
Flanagan Annie Oil ManagementMartin County, TX96 BBLs295 MCFJun 2026
Frances 12Martin County, TX18,592 BBLs150,182 MCFJun 2026
GulfMartin County, TX0 BBLs0 MCFApr 2026
HarrellMartin County, TX283 BBLs2,098 MCFJun 2026
HerzogMartin County, TX352 BBLs862 MCFJun 2026
KarglMartin County, TX0 BBLs0 MCFApr 2026
Marienfeld 13Martin County, TX20,831 BBLs131,849 MCFJun 2026
MillhollonMartin County, TX201 BBLs607 MCFJun 2026
PetersMartin County, TX35,164 BBLs189,989 MCFJun 2026
PorterMartin County, TX305 BBLs966 MCFJun 2026
Straub 7Martin County, TX302 BBLs2,869 MCFJun 2026
TerrellMartin County, TX371 BBLs3,499 MCFJun 2026
VLT Kimber Dangerous Game UnitMartin County, TX1,337 BBLs9,739 MCFJun 2026
VLT Kimber Hunter UnitMartin County, TX2,037 BBLs2,679 MCFJun 2026
VLT Kimber Open Range UnitMartin County, TX2,828 BBLs2,242 MCFJun 2026
VLT Rigby UnitMartin County, TX6,084 BBLs51,124 MCFJun 2026
VLT Sharps UnitMartin County, TX6,873 BBLs35,395 MCFJun 2026

Companies in the Area

These are the closest 20 companies operating near the Armstrong 12 property.

Company Name
Alta Energy Corporation
Arya Resources, LLC
Berry Oil Comp.
Breitburn Operating LP
Chevron USA Inc
Civitas Permian Operating, LLC
Cutbow Operating, LLC
Energen Resources Corporation
Keystone Energy Oil & Gas Inc
Meritage Energy Company LLC
MGF Oil Corporation
New Height Energy, LLC
Oxyrock Operating, LLC
Petroplex Energy Inc.
Pioneer Natural Res. USA, Inc.
Rosewood Resources Inc
Tamarack Petroleum Company, Inc.
Vencer Energy, LLC
Wilton Oil Company
XTO Energy Inc.

Owners of Armstrong 12

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026PETROPLEX ENERGY INCARMSTRONG "12" #1,2PETROPLEX ENERGY
2026ARMSTRONG GREGORYARMSTRONG "12" #1,2PETROPLEX ENERGY
2026ARMSTRONG CARMENARMSTRONG "12" #1,2PETROPLEX ENERGY
2026IRVING HOLLY TRUSTARMSTRONG "12" #1,2PETROPLEX ENERGY
2026REEVES FAMILY PROPERTIES LPARMSTRONG "12" #1,2PETROPLEX ENERGY
2026LGA ENERGY & REAL ESTATE LPARMSTRONG "12" #1,2PETROPLEX ENERGY
2026RCA ENERGY & REAL ESTATE LPARMSTRONG "12" #1,2PETROPLEX ENERGY

Oil & Gas Sales on Armstrong 12

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-39527ARMSTRONG "12"Jun 2026SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"May 2026SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"May 2026DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Apr 2026SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Apr 2026DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Mar 2026SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Mar 2026DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Feb 2026SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Feb 2026DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Jan 2026SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Jan 2026DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Dec 2025SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Dec 2025DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Nov 2025SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Nov 2025DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Oct 2025SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Oct 2025DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Sep 2025SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Sep 2025DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Aug 2025SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Aug 2025DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Jul 2025SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Jul 2025DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Jun 2025SHELL TRADING (US) COMPANYPETROPLEX ENERGY, INC.
08-39527ARMSTRONG "12"Jun 2025DCP OPERATING COMPANY, LPPETROPLEX ENERGY, INC.