Armstrong Horizontal Unit

Oil & Gas Property in McMullen County, TX

Property Summary

Key data points for Armstrong Horizontal Unit

CountiesAtascosa County, TX
McMullen County, TX
OperatorEOG RESOURCES INC
Production DatesOct 2015 - Sep 2025
Total Oil Production697,389 BBLs
Total Gas Production368,947 MCF
Recent Oil Production16,232 BBLs in Aug 2025
Recent Gas Production3,868 MCF in Aug 2025
Wells on Property4

Our Valuation Estimates for Armstrong Horizontal Unit

ShaleAssessment

Not Available

MarketMultiple

$2,347,069 **

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

Based on a decimal interest

Armstrong Horizontal Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Armstrong Horizontal Unit
from Oct 2015 to Sep 2025

Wells on Armstrong Horizontal Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-35322ARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES, INC.ProducingAtascosa County, TX28.672400-98.755280
42-311-37442ARMSTRONG HORIZONTAL UNIT 2HEOG RESOURCES, INC.ProducingMcMullen County, TX28.643915-98.750854
42-311-37443ARMSTRONG HORIZONTAL UNIT 3HEOG RESOURCES, INC.ProducingMcMullen County, TX28.643919-98.750751
42-311-37444ARMSTRONG HORIZONTAL UNIT 4HEOG RESOURCES, INC.ProducingMcMullen County, TX28.643922-98.750649

Leases included in Armstrong Horizontal Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18812ARMSTRONG HORIZONTAL UNITEOG RESOURCES, INC.Atascosa County, TX

Nearby Properties

These are the closest 20 properties to the Armstrong Horizontal Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Billy HindesAtascosa County, TX5,071 BBLs5,076 MCFSep 2025
Corner S RanchMcMullen County, TX41,012 BBLs25,943 MCFSep 2025
Dun AMcMullen County, TX6,966 BBLs3,281 MCFSep 2025
Dun BMcMullen County, TX6,136 BBLs3,646 MCFSep 2025
Dun CMcMullen County, TX5,185 BBLs8,311 MCFSep 2025
Dun DMcMullen County, TX6,540 BBLs3,251 MCFSep 2025
Dun EMcMullen County, TX3,336 BBLs1,672 MCFSep 2025
Dun FMcMullen County, TX5,471 BBLs2,976 MCFSep 2025
Dun GMcMullen County, TX4,959 BBLs2,717 MCFSep 2025
Dune UnitLa Salle County, TX1,299 BBLs873 MCFSep 2025
Four Corners Ranch-UnitFrio County, TX1,324 BBLs678 MCFSep 2025
Frost Bank UnitMcMullen County, TX3,395 BBLs2,383 MCFAug 2025
GalahadMcMullen County, TX1,204 BBLs979 MCFSep 2025
GordonLa Salle County, TX29,052 BBLs21,799 MCFSep 2025
KingpinAtascosa County, TX15,576 BBLs6,295 MCFSep 2025
MoonlightMcMullen County, TX52,306 BBLs41,301 MCFSep 2025
Raccoon CreekAtascosa County, TX379 BBLs252 MCFSep 2025
RaindropAtascosa County, TX11,479 BBLs8,093 MCFSep 2025
RoanAtascosa County, TX16,935 BBLs7,969 MCFSep 2025
SnowflakeAtascosa County, TX5,343 BBLs5,003 MCFSep 2025

Frac'ing activity on Armstrong Horizontal Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35322MOONLIGHT # 15H
42-311-37442ARMSTRONG HORIZONTAL UNIT # 2H
42-311-37443ARMSTRONG HORIZONTAL UNIT # 3H
42-311-37444ARMSTRONG HORIZONTAL UNIT # 4H

Owners of Armstrong Horizontal Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INCARMSTRONG HORIZONTAL UNITEOG RESOURCES,
2025EOG RESOURCES INCARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025CRUZ MINERAL INVESTMENTS LLCARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025RIVERCREST CAPITAL PARTNERS II LPARMSTRONG HORIZONTAL UNITEOG RESOURCES,
2025KELLER KATIE ADAMSARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025GORDON NICHOLAS E TRUSTARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025KELLER JAMES MCNEELARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025CRUZ MINERAL INVESTMENTS LLCARMSTRONG HORIZONTAL UNITEOG RESOURCES,
Displaying 8 of 81 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Armstrong Horizontal Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18812ARMSTRONG HORIZONTAL UNITApr 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITApr 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES, INC.